diff options
Diffstat (limited to 'contrib')
32 files changed, 4078 insertions, 396 deletions
diff --git a/contrib/buildsystems/Generators.pm b/contrib/buildsystems/Generators.pm new file mode 100644 index 0000000000..408ef714b8 --- /dev/null +++ b/contrib/buildsystems/Generators.pm @@ -0,0 +1,42 @@ +package Generators; +require Exporter; + +use strict; +use File::Basename; +no strict 'refs'; +use vars qw($VERSION @AVAILABLE); + +our $VERSION = '1.00'; +our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE); +@ISA = qw(Exporter); + +BEGIN { + local(*D); + my $me = $INC{"Generators.pm"}; + die "Couldn't find myself in \@INC, which is required to load the generators!" if ("$me" eq ""); + $me = dirname($me); + if (opendir(D,"$me/Generators")) { + foreach my $gen (readdir(D)) { + next if ($gen =~ /^\.\.?$/); + require "${me}/Generators/$gen"; + $gen =~ s,\.pm,,; + push(@AVAILABLE, $gen); + } + closedir(D); + my $gens = join(', ', @AVAILABLE); + } + + push @EXPORT_OK, qw(available); +} + +sub available { + return @AVAILABLE; +} + +sub generate { + my ($gen, $git_dir, $out_dir, $rel_dir, %build_structure) = @_; + return eval("Generators::${gen}::generate(\$git_dir, \$out_dir, \$rel_dir, \%build_structure)") if grep(/^$gen$/, @AVAILABLE); + die "Generator \"${gen}\" is not available!\nAvailable generators are: @AVAILABLE\n"; +} + +1; diff --git a/contrib/buildsystems/Generators/QMake.pm b/contrib/buildsystems/Generators/QMake.pm new file mode 100644 index 0000000000..ff3b657e61 --- /dev/null +++ b/contrib/buildsystems/Generators/QMake.pm @@ -0,0 +1,189 @@ +package Generators::QMake; +require Exporter; + +use strict; +use vars qw($VERSION); + +our $VERSION = '1.00'; +our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE); +@ISA = qw(Exporter); + +BEGIN { + push @EXPORT_OK, qw(generate); +} + +sub generate { + my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_; + + my @libs = @{$build_structure{"LIBS"}}; + foreach (@libs) { + createLibProject($_, $git_dir, $out_dir, $rel_dir, %build_structure); + } + + my @apps = @{$build_structure{"APPS"}}; + foreach (@apps) { + createAppProject($_, $git_dir, $out_dir, $rel_dir, %build_structure); + } + + createGlueProject($git_dir, $out_dir, $rel_dir, %build_structure); + return 0; +} + +sub createLibProject { + my ($libname, $git_dir, $out_dir, $rel_dir, %build_structure) = @_; + print "Generate $libname lib project\n"; + $rel_dir = "../$rel_dir"; + + my $sources = join(" \\\n\t", sort(map("$rel_dir/$_", @{$build_structure{"LIBS_${libname}_SOURCES"}}))); + my $defines = join(" \\\n\t", sort(@{$build_structure{"LIBS_${libname}_DEFINES"}})); + my $includes= join(" \\\n\t", sort(map("$rel_dir/$_", @{$build_structure{"LIBS_${libname}_INCLUDES"}}))); + my $cflags = join(" ", sort(@{$build_structure{"LIBS_${libname}_CFLAGS"}})); + + my $cflags_debug = $cflags; + $cflags_debug =~ s/-MT/-MTd/; + $cflags_debug =~ s/-O.//; + + my $cflags_release = $cflags; + $cflags_release =~ s/-MTd/-MT/; + + my @tmp = @{$build_structure{"LIBS_${libname}_LFLAGS"}}; + my @tmp2 = (); + foreach (@tmp) { + if (/^-LTCG/) { + } elsif (/^-L/) { + $_ =~ s/^-L/-LIBPATH:$rel_dir\//; + } + push(@tmp2, $_); + } + my $lflags = join(" ", sort(@tmp)); + + my $target = $libname; + $target =~ s/\//_/g; + $defines =~ s/-D//g; + $defines =~ s/"/\\\\"/g; + $includes =~ s/-I//g; + mkdir "$target" || die "Could not create the directory $target for lib project!\n"; + open F, ">$target/$target.pro" || die "Could not open $target/$target.pro for writing!\n"; + print F << "EOM"; +TEMPLATE = lib +TARGET = $target +DESTDIR = $rel_dir + +CONFIG -= qt +CONFIG += static + +QMAKE_CFLAGS = +QMAKE_CFLAGS_RELEASE = $cflags_release +QMAKE_CFLAGS_DEBUG = $cflags_debug +QMAKE_LIBFLAGS = $lflags + +DEFINES += \\ + $defines + +INCLUDEPATH += \\ + $includes + +SOURCES += \\ + $sources +EOM + close F; +} + +sub createAppProject { + my ($appname, $git_dir, $out_dir, $rel_dir, %build_structure) = @_; + print "Generate $appname app project\n"; + $rel_dir = "../$rel_dir"; + + my $sources = join(" \\\n\t", sort(map("$rel_dir/$_", @{$build_structure{"APPS_${appname}_SOURCES"}}))); + my $defines = join(" \\\n\t", sort(@{$build_structure{"APPS_${appname}_DEFINES"}})); + my $includes= join(" \\\n\t", sort(map("$rel_dir/$_", @{$build_structure{"APPS_${appname}_INCLUDES"}}))); + my $cflags = join(" ", sort(@{$build_structure{"APPS_${appname}_CFLAGS"}})); + + my $cflags_debug = $cflags; + $cflags_debug =~ s/-MT/-MTd/; + $cflags_debug =~ s/-O.//; + + my $cflags_release = $cflags; + $cflags_release =~ s/-MTd/-MT/; + + my $libs; + foreach (sort(@{$build_structure{"APPS_${appname}_LIBS"}})) { + $_ =~ s/\//_/g; + $libs .= " $_"; + } + my @tmp = @{$build_structure{"APPS_${appname}_LFLAGS"}}; + my @tmp2 = (); + foreach (@tmp) { + # next if ($_ eq "-NODEFAULTLIB:MSVCRT.lib"); + if (/^-LTCG/) { + } elsif (/^-L/) { + $_ =~ s/^-L/-LIBPATH:$rel_dir\//; + } + push(@tmp2, $_); + } + my $lflags = join(" ", sort(@tmp)); + + my $target = $appname; + $target =~ s/\.exe//; + $target =~ s/\//_/g; + $defines =~ s/-D//g; + $defines =~ s/"/\\\\"/g; + $includes =~ s/-I//g; + mkdir "$target" || die "Could not create the directory $target for app project!\n"; + open F, ">$target/$target.pro" || die "Could not open $target/$target.pro for writing!\n"; + print F << "EOM"; +TEMPLATE = app +TARGET = $target +DESTDIR = $rel_dir + +CONFIG -= qt embed_manifest_exe +CONFIG += console + +QMAKE_CFLAGS = +QMAKE_CFLAGS_RELEASE = $cflags_release +QMAKE_CFLAGS_DEBUG = $cflags_debug +QMAKE_LFLAGS = $lflags +LIBS = $libs + +DEFINES += \\ + $defines + +INCLUDEPATH += \\ + $includes + +win32:QMAKE_LFLAGS += -LIBPATH:$rel_dir +else: QMAKE_LFLAGS += -L$rel_dir + +SOURCES += \\ + $sources +EOM + close F; +} + +sub createGlueProject { + my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_; + my $libs = join(" \\ \n", map("\t$_|$_.pro", @{$build_structure{"LIBS"}})); + my $apps = join(" \\ \n", map("\t$_|$_.pro", @{$build_structure{"APPS"}})); + $libs =~ s/\.a//g; + $libs =~ s/\//_/g; + $libs =~ s/\|/\//g; + $apps =~ s/\.exe//g; + $apps =~ s/\//_/g; + $apps =~ s/\|/\//g; + + my $filename = $out_dir; + $filename =~ s/.*\/([^\/]+)$/$1/; + $filename =~ s/\/$//; + print "Generate glue project $filename.pro\n"; + open F, ">$filename.pro" || die "Could not open $filename.pro for writing!\n"; + print F << "EOM"; +TEMPLATE = subdirs +CONFIG += ordered +SUBDIRS += \\ +$libs \\ +$apps +EOM + close F; +} + +1; diff --git a/contrib/buildsystems/Generators/Vcproj.pm b/contrib/buildsystems/Generators/Vcproj.pm new file mode 100644 index 0000000000..cfa74adcc2 --- /dev/null +++ b/contrib/buildsystems/Generators/Vcproj.pm @@ -0,0 +1,626 @@ +package Generators::Vcproj; +require Exporter; + +use strict; +use vars qw($VERSION); + +our $VERSION = '1.00'; +our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE); +@ISA = qw(Exporter); + +BEGIN { + push @EXPORT_OK, qw(generate); +} + +my $guid_index = 0; +my @GUIDS = ( + "{E07B9989-2BF7-4F21-8918-BE22BA467AC3}", + "{278FFB51-0296-4A44-A81A-22B87B7C3592}", + "{7346A2C4-F0FD-444F-9EBE-1AF23B2B5650}", + "{67F421AC-EB34-4D49-820B-3196807B423F}", + "{385DCFE1-CC8C-4211-A451-80FCFC31CA51}", + "{97CC46C5-D2CC-4D26-B634-E75792B79916}", + "{C7CE21FE-6EF8-4012-A5C7-A22BCEDFBA11}", + "{51575134-3FDF-42D1-BABD-3FB12669C6C9}", + "{0AE195E4-9823-4B87-8E6F-20C5614AF2FF}", + "{4B918255-67CA-43BB-A46C-26704B666E6B}", + "{18CCFEEF-C8EE-4CC1-A265-26F95C9F4649}", + "{5D5D90FA-01B7-4973-AFE5-CA88C53AC197}", + "{1F054320-036D-49E1-B384-FB5DF0BC8AC0}", + "{7CED65EE-F2D9-4171-825B-C7D561FE5786}", + "{8D341679-0F07-4664-9A56-3BA0DE88B9BC}", + "{C189FEDC-2957-4BD7-9FA4-7622241EA145}", + "{66844203-1B9F-4C53-9274-164FFF95B847}", + "{E4FEA145-DECC-440D-AEEA-598CF381FD43}", + "{73300A8E-C8AC-41B0-B555-4F596B681BA7}", + "{873FDEB1-D01D-40BF-A1BF-8BBC58EC0F51}", + "{7922C8BE-76C5-4AC6-8BF7-885C0F93B782}", + "{E245D370-308B-4A49-BFC1-1E527827975F}", + "{F6FA957B-66FC-4ED7-B260-E59BBE4FE813}", + "{E6055070-0198-431A-BC49-8DB6CEE770AE}", + "{54159234-C3EB-43DA-906B-CE5DA5C74654}", + "{594CFC35-0B60-46F6-B8EF-9983ACC1187D}", + "{D93FCAB7-1F01-48D2-B832-F761B83231A5}", + "{DBA5E6AC-E7BE-42D3-8703-4E787141526E}", + "{6171953F-DD26-44C7-A3BE-CC45F86FC11F}", + "{9E19DDBE-F5E4-4A26-A2FE-0616E04879B8}", + "{AE81A615-99E3-4885-9CE0-D9CAA193E867}", + "{FBF4067E-1855-4F6C-8BCD-4D62E801A04D}", + "{17007948-6593-4AEB-8106-F7884B4F2C19}", + "{199D4C8D-8639-4DA6-82EF-08668C35DEE0}", + "{E085E50E-C140-4CF3-BE4B-094B14F0DDD6}", + "{00785268-A9CC-4E40-AC29-BAC0019159CE}", + "{4C06F56A-DCDB-46A6-B67C-02339935CF12}", + "{3A62D3FD-519E-4EC9-8171-D2C1BFEA022F}", + "{3A62D3FD-519E-4EC9-8171-D2C1BFEA022F}", + "{9392EB58-D7BA-410B-B1F0-B2FAA6BC89A7}", + "{2ACAB2D5-E0CE-4027-BCA0-D78B2D7A6C66}", + "{86E216C3-43CE-481A-BCB2-BE5E62850635}", + "{FB631291-7923-4B91-9A57-7B18FDBB7A42}", + "{0A176EC9-E934-45B8-B87F-16C7F4C80039}", + "{DF55CA80-46E8-4C53-B65B-4990A23DD444}", + "{3A0F9895-55D2-4710-BE5E-AD7498B5BF44}", + "{294BDC5A-F448-48B6-8110-DD0A81820F8C}", + "{4B9F66E9-FAC9-47AB-B1EF-C16756FBFD06}", + "{72EA49C6-2806-48BD-B81B-D4905102E19C}", + "{5728EB7E-8929-486C-8CD5-3238D060E768}" +); + +sub generate { + my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_; + my @libs = @{$build_structure{"LIBS"}}; + foreach (@libs) { + createLibProject($_, $git_dir, $out_dir, $rel_dir, \%build_structure); + } + + my @apps = @{$build_structure{"APPS"}}; + foreach (@apps) { + createAppProject($_, $git_dir, $out_dir, $rel_dir, \%build_structure); + } + + createGlueProject($git_dir, $out_dir, $rel_dir, %build_structure); + return 0; +} + +sub createLibProject { + my ($libname, $git_dir, $out_dir, $rel_dir, $build_structure) = @_; + print "Generate $libname vcproj lib project\n"; + $rel_dir = "..\\$rel_dir"; + $rel_dir =~ s/\//\\/g; + + my $target = $libname; + $target =~ s/\//_/g; + $target =~ s/\.a//; + + my $uuid = $GUIDS[$guid_index]; + $$build_structure{"LIBS_${target}_GUID"} = $uuid; + $guid_index += 1; + + my @srcs = sort(map("$rel_dir\\$_", @{$$build_structure{"LIBS_${libname}_SOURCES"}})); + my @sources; + foreach (@srcs) { + $_ =~ s/\//\\/g; + push(@sources, $_); + } + my $defines = join(",", sort(@{$$build_structure{"LIBS_${libname}_DEFINES"}})); + my $includes= join(";", sort(map(""$rel_dir\\$_"", @{$$build_structure{"LIBS_${libname}_INCLUDES"}}))); + my $cflags = join(" ", sort(@{$$build_structure{"LIBS_${libname}_CFLAGS"}})); + $cflags =~ s/\"/"/g; + + my $cflags_debug = $cflags; + $cflags_debug =~ s/-MT/-MTd/; + $cflags_debug =~ s/-O.//; + + my $cflags_release = $cflags; + $cflags_release =~ s/-MTd/-MT/; + + my @tmp = @{$$build_structure{"LIBS_${libname}_LFLAGS"}}; + my @tmp2 = (); + foreach (@tmp) { + if (/^-LTCG/) { + } elsif (/^-L/) { + $_ =~ s/^-L/-LIBPATH:$rel_dir\//; + } + push(@tmp2, $_); + } + my $lflags = join(" ", sort(@tmp)); + + $defines =~ s/-D//g; + $defines =~ s/\"/\\"/g; + $defines =~ s/\'//g; + $includes =~ s/-I//g; + mkdir "$target" || die "Could not create the directory $target for lib project!\n"; + open F, ">$target/$target.vcproj" || die "Could not open $target/$target.pro for writing!\n"; + binmode F, ":crlf"; + print F << "EOM"; +<?xml version="1.0" encoding = "Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9,00" + Name="$target" + ProjectGUID="$uuid"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="$rel_dir" + ConfigurationType="4" + CharacterSet="0" + IntermediateDirectory="\$(ProjectDir)\$(ConfigurationName)" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalOptions="$cflags_debug" + Optimization="0" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="$includes" + PreprocessorDefinitions="WIN32,_DEBUG,$defines" + MinimalRebuild="true" + RuntimeLibrary="1" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="\$(IntDir)\\\$(TargetName).pdb" + WarningLevel="3" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="$rel_dir" + ConfigurationType="4" + CharacterSet="0" + WholeProgramOptimization="1" + IntermediateDirectory="\$(ProjectDir)\$(ConfigurationName)" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalOptions="$cflags_release" + Optimization="2" + InlineFunctionExpansion="1" + EnableIntrinsicFunctions="true" + AdditionalIncludeDirectories="$includes" + PreprocessorDefinitions="WIN32,NDEBUG,$defines" + RuntimeLibrary="0" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="\$(IntDir)\\\$(TargetName).pdb" + WarningLevel="3" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx" + UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"> +EOM + foreach(@sources) { + print F << "EOM"; + <File + RelativePath="$_"/> +EOM + } + print F << "EOM"; + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject> +EOM + close F; +} + +sub createAppProject { + my ($appname, $git_dir, $out_dir, $rel_dir, $build_structure) = @_; + print "Generate $appname vcproj app project\n"; + $rel_dir = "..\\$rel_dir"; + $rel_dir =~ s/\//\\/g; + + my $target = $appname; + $target =~ s/\//_/g; + $target =~ s/\.exe//; + + my $uuid = $GUIDS[$guid_index]; + $$build_structure{"APPS_${target}_GUID"} = $uuid; + $guid_index += 1; + + my @srcs = sort(map("$rel_dir\\$_", @{$$build_structure{"APPS_${appname}_SOURCES"}})); + my @sources; + foreach (@srcs) { + $_ =~ s/\//\\/g; + push(@sources, $_); + } + my $defines = join(",", sort(@{$$build_structure{"APPS_${appname}_DEFINES"}})); + my $includes= join(";", sort(map(""$rel_dir\\$_"", @{$$build_structure{"APPS_${appname}_INCLUDES"}}))); + my $cflags = join(" ", sort(@{$$build_structure{"APPS_${appname}_CFLAGS"}})); + $cflags =~ s/\"/"/g; + + my $cflags_debug = $cflags; + $cflags_debug =~ s/-MT/-MTd/; + $cflags_debug =~ s/-O.//; + + my $cflags_release = $cflags; + $cflags_release =~ s/-MTd/-MT/; + + my $libs; + foreach (sort(@{$$build_structure{"APPS_${appname}_LIBS"}})) { + $_ =~ s/\//_/g; + $libs .= " $_"; + } + my @tmp = @{$$build_structure{"APPS_${appname}_LFLAGS"}}; + my @tmp2 = (); + foreach (@tmp) { + if (/^-LTCG/) { + } elsif (/^-L/) { + $_ =~ s/^-L/-LIBPATH:$rel_dir\//; + } + push(@tmp2, $_); + } + my $lflags = join(" ", sort(@tmp)) . " -LIBPATH:$rel_dir"; + + $defines =~ s/-D//g; + $defines =~ s/\"/\\"/g; + $defines =~ s/\'//g; + $defines =~ s/\\\\/\\/g; + $includes =~ s/-I//g; + mkdir "$target" || die "Could not create the directory $target for lib project!\n"; + open F, ">$target/$target.vcproj" || die "Could not open $target/$target.pro for writing!\n"; + binmode F, ":crlf"; + print F << "EOM"; +<?xml version="1.0" encoding = "Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9,00" + Name="$target" + ProjectGUID="$uuid"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="$rel_dir" + ConfigurationType="1" + CharacterSet="0" + IntermediateDirectory="\$(ProjectDir)\$(ConfigurationName)" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalOptions="$cflags_debug" + Optimization="0" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="$includes" + PreprocessorDefinitions="WIN32,_DEBUG,$defines" + MinimalRebuild="true" + RuntimeLibrary="1" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="\$(IntDir)\\\$(TargetName).pdb" + WarningLevel="3" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="$libs" + AdditionalOptions="$lflags" + LinkIncremental="2" + GenerateDebugInformation="true" + SubSystem="1" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="$rel_dir" + ConfigurationType="1" + CharacterSet="0" + WholeProgramOptimization="1" + IntermediateDirectory="\$(ProjectDir)\$(ConfigurationName)" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalOptions="$cflags_release" + Optimization="2" + InlineFunctionExpansion="1" + EnableIntrinsicFunctions="true" + AdditionalIncludeDirectories="$includes" + PreprocessorDefinitions="WIN32,NDEBUG,$defines" + RuntimeLibrary="0" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="\$(IntDir)\\\$(TargetName).pdb" + WarningLevel="3" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="$libs" + AdditionalOptions="$lflags" + LinkIncremental="1" + GenerateDebugInformation="true" + SubSystem="1" + TargetMachine="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx" + UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"> +EOM + foreach(@sources) { + print F << "EOM"; + <File + RelativePath="$_"/> +EOM + } + print F << "EOM"; + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject> +EOM + close F; +} + +sub createGlueProject { + my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_; + print "Generate solutions file\n"; + $rel_dir = "..\\$rel_dir"; + $rel_dir =~ s/\//\\/g; + my $SLN_HEAD = "Microsoft Visual Studio Solution File, Format Version 10.00\n# Visual Studio 2008\n"; + my $SLN_PRE = "Project(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = "; + my $SLN_POST = "\nEndProject\n"; + + my @libs = @{$build_structure{"LIBS"}}; + my @tmp; + foreach (@libs) { + $_ =~ s/\//_/g; + $_ =~ s/\.a//; + push(@tmp, $_); + } + @libs = @tmp; + + my @apps = @{$build_structure{"APPS"}}; + @tmp = (); + foreach (@apps) { + $_ =~ s/\//_/g; + $_ =~ s/\.exe//; + push(@tmp, $_); + } + @apps = @tmp; + + open F, ">git.sln" || die "Could not open git.sln for writing!\n"; + binmode F, ":crlf"; + print F "$SLN_HEAD"; + foreach (@libs) { + my $libname = $_; + my $uuid = $build_structure{"LIBS_${libname}_GUID"}; + print F "$SLN_PRE"; + print F "\"${libname}\", \"${libname}\\${libname}.vcproj\", \"${uuid}\""; + print F "$SLN_POST"; + } + my $uuid_libgit = $build_structure{"LIBS_libgit_GUID"}; + my $uuid_xdiff_lib = $build_structure{"LIBS_xdiff_lib_GUID"}; + foreach (@apps) { + my $appname = $_; + my $uuid = $build_structure{"APPS_${appname}_GUID"}; + print F "$SLN_PRE"; + print F "\"${appname}\", \"${appname}\\${appname}.vcproj\", \"${uuid}\"\n"; + print F " ProjectSection(ProjectDependencies) = postProject\n"; + print F " ${uuid_libgit} = ${uuid_libgit}\n"; + print F " ${uuid_xdiff_lib} = ${uuid_xdiff_lib}\n"; + print F " EndProjectSection"; + print F "$SLN_POST"; + } + + print F << "EOM"; +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection +EOM + print F << "EOM"; + GlobalSection(ProjectConfigurationPlatforms) = postSolution +EOM + foreach (@libs) { + my $libname = $_; + my $uuid = $build_structure{"LIBS_${libname}_GUID"}; + print F "\t\t${uuid}.Debug|Win32.ActiveCfg = Debug|Win32\n"; + print F "\t\t${uuid}.Debug|Win32.Build.0 = Debug|Win32\n"; + print F "\t\t${uuid}.Release|Win32.ActiveCfg = Release|Win32\n"; + print F "\t\t${uuid}.Release|Win32.Build.0 = Release|Win32\n"; + } + foreach (@apps) { + my $appname = $_; + my $uuid = $build_structure{"APPS_${appname}_GUID"}; + print F "\t\t${uuid}.Debug|Win32.ActiveCfg = Debug|Win32\n"; + print F "\t\t${uuid}.Debug|Win32.Build.0 = Debug|Win32\n"; + print F "\t\t${uuid}.Release|Win32.ActiveCfg = Release|Win32\n"; + print F "\t\t${uuid}.Release|Win32.Build.0 = Release|Win32\n"; + } + + print F << "EOM"; + EndGlobalSection +EndGlobal +EOM + close F; +} + +1; diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl new file mode 100644 index 0000000000..23da787dc5 --- /dev/null +++ b/contrib/buildsystems/engine.pl @@ -0,0 +1,359 @@ +#!/usr/bin/perl -w +###################################################################### +# Do not call this script directly! +# +# The generate script ensures that @INC is correct before the engine +# is executed. +# +# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com> +###################################################################### +use strict; +use File::Basename; +use File::Spec; +use Cwd; +use Generators; + +my (%build_structure, %compile_options, @makedry); +my $out_dir = getcwd(); +my $git_dir = $out_dir; +$git_dir =~ s=\\=/=g; +$git_dir = dirname($git_dir) while (!-e "$git_dir/git.c" && "$git_dir" ne ""); +die "Couldn't find Git repo" if ("$git_dir" eq ""); + +my @gens = Generators::available(); +my $gen = "Vcproj"; + +sub showUsage +{ + my $genlist = join(', ', @gens); + print << "EOM"; +generate usage: + -g <GENERATOR> --gen <GENERATOR> Specify the buildsystem generator (default: $gen) + Available: $genlist + -o <PATH> --out <PATH> Specify output directory generation (default: .) + -i <FILE> --in <FILE> Specify input file, instead of running GNU Make + -h,-? --help This help +EOM + exit 0; +} + +# Parse command-line options +while (@ARGV) { + my $arg = shift @ARGV; + if ("$arg" eq "-h" || "$arg" eq "--help" || "$arg" eq "-?") { + showUsage(); + exit(0); + } elsif("$arg" eq "--out" || "$arg" eq "-o") { + $out_dir = shift @ARGV; + } elsif("$arg" eq "--gen" || "$arg" eq "-g") { + $gen = shift @ARGV; + } elsif("$arg" eq "--in" || "$arg" eq "-i") { + my $infile = shift @ARGV; + open(F, "<$infile") || die "Couldn't open file $infile"; + @makedry = <F>; + close(F); + } +} + +# NOT using File::Spec->rel2abs($path, $base) here, as +# it fails badly for me in the msysgit environment +$git_dir = File::Spec->rel2abs($git_dir); +$out_dir = File::Spec->rel2abs($out_dir); +my $rel_dir = makeOutRel2Git($git_dir, $out_dir); + +# Print some information so the user feels informed +print << "EOM"; +----- +Generator: $gen +Git dir: $git_dir +Out dir: $out_dir +----- +Running GNU Make to figure out build structure... +EOM + +# Pipe a make --dry-run into a variable, if not already loaded from file +@makedry = `cd $git_dir && make -n MSVC=1 V=1 2>/dev/null` if !@makedry; + +# Parse the make output into usable info +parseMakeOutput(); + +# Finally, ask the generator to start generating.. +Generators::generate($gen, $git_dir, $out_dir, $rel_dir, %build_structure); + +# main flow ends here +# ------------------------------------------------------------------------------------------------- + + +# 1) path: /foo/bar/baz 2) path: /foo/bar/baz 3) path: /foo/bar/baz +# base: /foo/bar/baz/temp base: /foo/bar base: /tmp +# rel: .. rel: baz rel: ../foo/bar/baz +sub makeOutRel2Git +{ + my ($path, $base) = @_; + my $rel; + if ("$path" eq "$base") { + return "."; + } elsif ($base =~ /^$path/) { + # case 1 + my $tmp = $base; + $tmp =~ s/^$path//; + foreach (split('/', $tmp)) { + $rel .= "../" if ("$_" ne ""); + } + } elsif ($path =~ /^$base/) { + # case 2 + $rel = $path; + $rel =~ s/^$base//; + $rel = "./$rel"; + } else { + my $tmp = $base; + foreach (split('/', $tmp)) { + $rel .= "../" if ("$_" ne ""); + } + $rel .= $path; + } + $rel =~ s/\/\//\//g; # simplify + $rel =~ s/\/$//; # don't end with / + return $rel; +} + +sub parseMakeOutput +{ + print "Parsing GNU Make output to figure out build structure...\n"; + my $line = 0; + while (my $text = shift @makedry) { + my $ate_next; + do { + $ate_next = 0; + $line++; + chomp $text; + chop $text if ($text =~ /\r$/); + if ($text =~ /\\$/) { + $text =~ s/\\$//; + $text .= shift @makedry; + $ate_next = 1; + } + } while($ate_next); + + if ($text =~ /^test /) { + # options to test (eg -o) may be mistaken for linker options + next; + } + + if($text =~ / -c /) { + # compilation + handleCompileLine($text, $line); + + } elsif ($text =~ / -o /) { + # linking executable + handleLinkLine($text, $line); + + } elsif ($text =~ /\.o / && $text =~ /\.a /) { + # libifying + handleLibLine($text, $line); +# +# } elsif ($text =~ /^cp /) { +# # copy file around +# +# } elsif ($text =~ /^rm -f /) { +# # shell command +# +# } elsif ($text =~ /^make[ \[]/) { +# # make output +# +# } elsif ($text =~ /^echo /) { +# # echo to file +# +# } elsif ($text =~ /^if /) { +# # shell conditional +# +# } elsif ($text =~ /^tclsh /) { +# # translation stuff +# +# } elsif ($text =~ /^umask /) { +# # handling boilerplates +# +# } elsif ($text =~ /\$\(\:\)/) { +# # ignore +# +# } elsif ($text =~ /^FLAGS=/) { +# # flags check for dependencies +# +# } elsif ($text =~ /^'\/usr\/bin\/perl' -MError -e/) { +# # perl commands for copying files +# +# } elsif ($text =~ /generate-cmdlist\.sh/) { +# # command for generating list of commands +# +# } elsif ($text =~ /new locations or Tcl/) { +# # command for detecting Tcl/Tk changes +# +# } elsif ($text =~ /mkdir -p/) { +# # command creating path +# +# } elsif ($text =~ /: no custom templates yet/) { +# # whatever +# +# } else { +# print "Unhandled (line: $line): $text\n"; + } + } + +# use Data::Dumper; +# print "Parsed build structure:\n"; +# print Dumper(%build_structure); +} + +# variables for the compilation part of each step +my (@defines, @incpaths, @cflags, @sources); + +sub clearCompileStep +{ + @defines = (); + @incpaths = (); + @cflags = (); + @sources = (); +} + +sub removeDuplicates +{ + my (%dupHash, $entry); + %dupHash = map { $_, 1 } @defines; + @defines = keys %dupHash; + + %dupHash = map { $_, 1 } @incpaths; + @incpaths = keys %dupHash; + + %dupHash = map { $_, 1 } @cflags; + @cflags = keys %dupHash; +} + +sub handleCompileLine +{ + my ($line, $lineno) = @_; + my @parts = split(' ', $line); + my $sourcefile; + shift(@parts); # ignore cmd + while (my $part = shift @parts) { + if ("$part" eq "-o") { + # ignore object file + shift @parts; + } elsif ("$part" eq "-c") { + # ignore compile flag + } elsif ("$part" eq "-c") { + } elsif ($part =~ /^.?-I/) { + push(@incpaths, $part); + } elsif ($part =~ /^.?-D/) { + push(@defines, $part); + } elsif ($part =~ /^-/) { + push(@cflags, $part); + } elsif ($part =~ /\.(c|cc|cpp)$/) { + $sourcefile = $part; + } else { + die "Unhandled compiler option @ line $lineno: $part"; + } + } + @{$compile_options{"${sourcefile}_CFLAGS"}} = @cflags; + @{$compile_options{"${sourcefile}_DEFINES"}} = @defines; + @{$compile_options{"${sourcefile}_INCPATHS"}} = @incpaths; + clearCompileStep(); +} + +sub handleLibLine +{ + my ($line, $lineno) = @_; + my (@objfiles, @lflags, $libout, $part); + # kill cmd and rm 'prefix' + $line =~ s/^rm -f .* && .* rcs //; + my @parts = split(' ', $line); + while ($part = shift @parts) { + if ($part =~ /^-/) { + push(@lflags, $part); + } elsif ($part =~ /\.(o|obj)$/) { + push(@objfiles, $part); + } elsif ($part =~ /\.(a|lib)$/) { + $libout = $part; + $libout =~ s/\.a$//; + } else { + die "Unhandled lib option @ line $lineno: $part"; + } + } +# print "LibOut: '$libout'\nLFlags: @lflags\nOfiles: @objfiles\n"; +# exit(1); + foreach (@objfiles) { + my $sourcefile = $_; + $sourcefile =~ s/\.o/.c/; + push(@sources, $sourcefile); + push(@cflags, @{$compile_options{"${sourcefile}_CFLAGS"}}); + push(@defines, @{$compile_options{"${sourcefile}_DEFINES"}}); + push(@incpaths, @{$compile_options{"${sourcefile}_INCPATHS"}}); + } + removeDuplicates(); + + push(@{$build_structure{"LIBS"}}, $libout); + @{$build_structure{"LIBS_${libout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_SOURCES", + "_OBJECTS"); + @{$build_structure{"LIBS_${libout}_DEFINES"}} = @defines; + @{$build_structure{"LIBS_${libout}_INCLUDES"}} = @incpaths; + @{$build_structure{"LIBS_${libout}_CFLAGS"}} = @cflags; + @{$build_structure{"LIBS_${libout}_LFLAGS"}} = @lflags; + @{$build_structure{"LIBS_${libout}_SOURCES"}} = @sources; + @{$build_structure{"LIBS_${libout}_OBJECTS"}} = @objfiles; + clearCompileStep(); +} + +sub handleLinkLine +{ + my ($line, $lineno) = @_; + my (@objfiles, @lflags, @libs, $appout, $part); + my @parts = split(' ', $line); + shift(@parts); # ignore cmd + while ($part = shift @parts) { + if ($part =~ /^-IGNORE/) { + push(@lflags, $part); + } elsif ($part =~ /^-[GRIMDO]/) { + # eat compiler flags + } elsif ("$part" eq "-o") { + $appout = shift @parts; + } elsif ("$part" eq "-lz") { + push(@libs, "zlib.lib"); + } elsif ("$part" eq "-lcrypto") { + push(@libs, "libeay32.lib"); + } elsif ("$part" eq "-lssl") { + push(@libs, "ssleay32.lib"); + } elsif ($part =~ /^-/) { + push(@lflags, $part); + } elsif ($part =~ /\.(a|lib)$/) { + $part =~ s/\.a$/.lib/; + push(@libs, $part); + } elsif ($part =~ /\.(o|obj)$/) { + push(@objfiles, $part); + } else { + die "Unhandled lib option @ line $lineno: $part"; + } + } +# print "AppOut: '$appout'\nLFlags: @lflags\nLibs : @libs\nOfiles: @objfiles\n"; +# exit(1); + foreach (@objfiles) { + my $sourcefile = $_; + $sourcefile =~ s/\.o/.c/; + push(@sources, $sourcefile); + push(@cflags, @{$compile_options{"${sourcefile}_CFLAGS"}}); + push(@defines, @{$compile_options{"${sourcefile}_DEFINES"}}); + push(@incpaths, @{$compile_options{"${sourcefile}_INCPATHS"}}); + } + removeDuplicates(); + + removeDuplicates(); + push(@{$build_structure{"APPS"}}, $appout); + @{$build_structure{"APPS_${appout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_LFLAGS", + "_SOURCES", "_OBJECTS", "_LIBS"); + @{$build_structure{"APPS_${appout}_DEFINES"}} = @defines; + @{$build_structure{"APPS_${appout}_INCLUDES"}} = @incpaths; + @{$build_structure{"APPS_${appout}_CFLAGS"}} = @cflags; + @{$build_structure{"APPS_${appout}_LFLAGS"}} = @lflags; + @{$build_structure{"APPS_${appout}_SOURCES"}} = @sources; + @{$build_structure{"APPS_${appout}_OBJECTS"}} = @objfiles; + @{$build_structure{"APPS_${appout}_LIBS"}} = @libs; + clearCompileStep(); +} diff --git a/contrib/buildsystems/generate b/contrib/buildsystems/generate new file mode 100644 index 0000000000..bc10f25ff2 --- /dev/null +++ b/contrib/buildsystems/generate @@ -0,0 +1,29 @@ +#!/usr/bin/perl -w +###################################################################### +# Generate buildsystem files +# +# This script generate buildsystem files based on the output of a +# GNU Make --dry-run, enabling Windows users to develop Git with their +# trusted IDE with native projects. +# +# Note: +# It is not meant as *the* way of building Git with MSVC, but merely a +# convenience. The correct way of building Git with MSVC is to use the +# GNU Make tool to build with the maintained Makefile in the root of +# the project. If you have the msysgit environment installed and +# available in your current console, together with the Visual Studio +# environment you wish to build for, all you have to do is run the +# command: +# make MSVC=1 +# +# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com> +###################################################################### +use strict; +use File::Basename; +use Cwd; + +my $git_dir = getcwd(); +$git_dir =~ s=\\=/=g; +$git_dir = dirname($git_dir) while (!-e "$git_dir/git.c" && "$git_dir" ne ""); +die "Couldn't find Git repo" if ("$git_dir" eq ""); +exec join(" ", ("PERL5LIB=${git_dir}/contrib/buildsystems ${git_dir}/contrib/buildsystems/engine.pl", @ARGV)); diff --git a/contrib/buildsystems/parse.pl b/contrib/buildsystems/parse.pl new file mode 100644 index 0000000000..c9656ece99 --- /dev/null +++ b/contrib/buildsystems/parse.pl @@ -0,0 +1,228 @@ +#!/usr/bin/perl -w +###################################################################### +# Do not call this script directly! +# +# The generate script ensures that @INC is correct before the engine +# is executed. +# +# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com> +###################################################################### +use strict; +use File::Basename; +use Cwd; + +my $file = $ARGV[0]; +die "No file provided!" if !defined $file; + +my ($cflags, $target, $type, $line); + +open(F, "<$file") || die "Couldn't open file $file"; +my @data = <F>; +close(F); + +while (my $text = shift @data) { + my $ate_next; + do { + $ate_next = 0; + $line++; + chomp $text; + chop $text if ($text =~ /\r$/); + if ($text =~ /\\$/) { + $text =~ s/\\$//; + $text .= shift @data; + $ate_next = 1; + } + } while($ate_next); + + if($text =~ / -c /) { + # compilation + handleCompileLine($text, $line); + + } elsif ($text =~ / -o /) { + # linking executable + handleLinkLine($text, $line); + + } elsif ($text =~ /\.o / && $text =~ /\.a /) { + # libifying + handleLibLine($text, $line); + +# } elsif ($text =~ /^cp /) { +# # copy file around +# +# } elsif ($text =~ /^rm -f /) { +# # shell command +# +# } elsif ($text =~ /^make[ \[]/) { +# # make output +# +# } elsif ($text =~ /^echo /) { +# # echo to file +# +# } elsif ($text =~ /^if /) { +# # shell conditional +# +# } elsif ($text =~ /^tclsh /) { +# # translation stuff +# +# } elsif ($text =~ /^umask /) { +# # handling boilerplates +# +# } elsif ($text =~ /\$\(\:\)/) { +# # ignore +# +# } elsif ($text =~ /^FLAGS=/) { +# # flags check for dependencies +# +# } elsif ($text =~ /^'\/usr\/bin\/perl' -MError -e/) { +# # perl commands for copying files +# +# } elsif ($text =~ /generate-cmdlist\.sh/) { +# # command for generating list of commands +# +# } elsif ($text =~ /^test / && $text =~ /|| rm -f /) { +# # commands removing executables, if they exist +# +# } elsif ($text =~ /new locations or Tcl/) { +# # command for detecting Tcl/Tk changes +# +# } elsif ($text =~ /mkdir -p/) { +# # command creating path +# +# } elsif ($text =~ /: no custom templates yet/) { +# # whatever + + } else { +# print "Unhandled (line: $line): $text\n"; + } +} +close(F); + +# use Data::Dumper; +# print "Parsed build structure:\n"; +# print Dumper(%build_structure); + +# ------------------------------------------------------------------- +# Functions under here +# ------------------------------------------------------------------- +my (%build_structure, @defines, @incpaths, @cflags, @sources); + +sub clearCompileStep +{ + @defines = (); + @incpaths = (); + @cflags = (); + @sources = (); +} + +sub removeDuplicates +{ + my (%dupHash, $entry); + %dupHash = map { $_, 1 } @defines; + @defines = keys %dupHash; + + %dupHash = map { $_, 1 } @incpaths; + @incpaths = keys %dupHash; + + %dupHash = map { $_, 1 } @cflags; + @cflags = keys %dupHash; + + %dupHash = map { $_, 1 } @sources; + @sources = keys %dupHash; +} + +sub handleCompileLine +{ + my ($line, $lineno) = @_; + my @parts = split(' ', $line); + shift(@parts); # ignore cmd + while (my $part = shift @parts) { + if ("$part" eq "-o") { + # ignore object file + shift @parts; + } elsif ("$part" eq "-c") { + # ignore compile flag + } elsif ("$part" eq "-c") { + } elsif ($part =~ /^.?-I/) { + push(@incpaths, $part); + } elsif ($part =~ /^.?-D/) { + push(@defines, $part); + } elsif ($part =~ /^-/) { + push(@cflags, $part); + } elsif ($part =~ /\.(c|cc|cpp)$/) { + push(@sources, $part); + } else { + die "Unhandled compiler option @ line $lineno: $part"; + } + } + #print "Sources: @sources\nCFlags: @cflags\nDefine: @defines\nIncpat: @incpaths\n"; + #exit(1); +} + +sub handleLibLine +{ + my ($line, $lineno) = @_; + my (@objfiles, @lflags, $libout, $part); + # kill cmd and rm 'prefix' + $line =~ s/^rm -f .* && .* rcs //; + my @parts = split(' ', $line); + while ($part = shift @parts) { + if ($part =~ /^-/) { + push(@lflags, $part); + } elsif ($part =~ /\.(o|obj)$/) { + push(@objfiles, $part); + } elsif ($part =~ /\.(a|lib)$/) { + $libout = $part; + } else { + die "Unhandled lib option @ line $lineno: $part"; + } + } + #print "LibOut: '$libout'\nLFlags: @lflags\nOfiles: @objfiles\n"; + #exit(1); + removeDuplicates(); + push(@{$build_structure{"LIBS"}}, $libout); + @{$build_structure{"LIBS_${libout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_SOURCES", + "_OBJECTS"); + @{$build_structure{"LIBS_${libout}_DEFINES"}} = @defines; + @{$build_structure{"LIBS_${libout}_INCLUDES"}} = @incpaths; + @{$build_structure{"LIBS_${libout}_CFLAGS"}} = @cflags; + @{$build_structure{"LIBS_${libout}_SOURCES"}} = @sources; + @{$build_structure{"LIBS_${libout}_OBJECTS"}} = @objfiles; + clearCompileStep(); +} + +sub handleLinkLine +{ + my ($line, $lineno) = @_; + my (@objfiles, @lflags, @libs, $appout, $part); + my @parts = split(' ', $line); + shift(@parts); # ignore cmd + while ($part = shift @parts) { + if ($part =~ /^-[GRIDO]/) { + # eat compiler flags + } elsif ("$part" eq "-o") { + $appout = shift @parts; + } elsif ($part =~ /^-/) { + push(@lflags, $part); + } elsif ($part =~ /\.(a|lib)$/) { + push(@libs, $part); + } elsif ($part =~ /\.(o|obj)$/) { + push(@objfiles, $part); + } else { + die "Unhandled lib option @ line $lineno: $part"; + } + } + #print "AppOut: '$appout'\nLFlags: @lflags\nLibs : @libs\nOfiles: @objfiles\n"; + #exit(1); + removeDuplicates(); + push(@{$build_structure{"APPS"}}, $appout); + @{$build_structure{"APPS_${appout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_LFLAGS", + "_SOURCES", "_OBJECTS", "_LIBS"); + @{$build_structure{"APPS_${appout}_DEFINES"}} = @defines; + @{$build_structure{"APPS_${appout}_INCLUDES"}} = @incpaths; + @{$build_structure{"APPS_${appout}_CFLAGS"}} = @cflags; + @{$build_structure{"APPS_${appout}_LFLAGS"}} = @lflags; + @{$build_structure{"APPS_${appout}_SOURCES"}} = @sources; + @{$build_structure{"APPS_${appout}_OBJECTS"}} = @objfiles; + @{$build_structure{"APPS_${appout}_LIBS"}} = @libs; + clearCompileStep(); +} diff --git a/contrib/ciabot/README b/contrib/ciabot/README new file mode 100644 index 0000000000..3b916acece --- /dev/null +++ b/contrib/ciabot/README @@ -0,0 +1,12 @@ +These are hook scripts for the CIA notification service at <http://cia.vc/> + +They are maintained by Eric S. Raymond <esr@thyrsus.com>. There is an +upstream resource page for them at <http://www.catb.org/esr/ciabot/>, +but they are unlikely to change rapidly. + +You probably want the Python version; it's faster, more capable, and +better documented. The shell version is maintained only as a fallback +for use on hosting sites that don't permit Python hook scripts. + +You will find installation instructions for each script in its comment +header. diff --git a/contrib/ciabot/ciabot.py b/contrib/ciabot/ciabot.py new file mode 100755 index 0000000000..d0627e0852 --- /dev/null +++ b/contrib/ciabot/ciabot.py @@ -0,0 +1,222 @@ +#!/usr/bin/env python +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# Distributed under BSD terms. +# +# This script contains porcelain and porcelain byproducts. +# It's Python because the Python standard libraries avoid portability/security +# issues raised by callouts in the ancestral Perl and sh scripts. It should +# be compatible back to Python 2.1.5 +# +# usage: ciabot.py [-V] [-n] [-p projectname] [refname [commits...]] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n to see the notification mail +# dumped to stdout and verify that it looks sane. With -V it dumps its +# version and exits. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, call it with a refname followed by a list of commits: +# You want to reverse the order git rev-list emits becxause it lists +# from most recent to oldest. +# +# /path/to/ciabot.py ${refname} $(git rev-list ${oldhead}..${newhead} | tac) +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or invoke the script with a -p option to set it. +# +project=None + +# +# You may not need to change these: +# +import os, sys, commands, socket, urllib + +# Name of the repository. +# You can hardwire this to make the script faster. +repo = os.path.basename(os.getcwd()) + +# Fully-qualified domain name of this host. +# You can hardwire this to make the script faster. +host = socket.getfqdn() + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +# +#urlprefix="http://%(host)s/cgi-bin/gitweb.cgi?p=%(repo)s;a=commit;h=" +urlprefix="http://%(host)s/cgi-bin/cgit.cgi/%(repo)s/commit/?id=" + +# The service used to turn your gitwebbish URL into a tinyurl so it +# will take up less space on the IRC notification line. +tinyifier = "http://tinyurl.com/api-create.php?url=" + +# The template used to generate the XML messages to CIA. You can make +# visible changes to the IRC-bot notification lines by hacking this. +# The default will produce a notfication line that looks like this: +# +# ${project}: ${author} ${repo}:${branch} * ${rev} ${files}: ${logmsg} ${url} +# +# By omitting $files you can collapse the files part to a single slash. +xml = '''\ +<message> + <generator> + <name>CIA Python client for Git</name> + <version>%(gitver)s</version> + <url>%(generator)s</url> + </generator> + <source> + <project>%(project)s</project> + <branch>%(repo)s:%(branch)s</branch> + </source> + <timestamp>%(ts)s</timestamp> + <body> + <commit> + <author>%(author)s</author> + <revision>%(rev)s</revision> + <files> + %(files)s + </files> + <log>%(logmsg)s %(url)s</log> + <url>%(url)s</url> + </commit> + </body> +</message> +''' + +# +# No user-serviceable parts below this line: +# + +# Addresses for the e-mail. The from address is a dummy, since CIA +# will never reply to this mail. +fromaddr = "CIABOT-NOREPLY@" + host +toaddr = "cia@cia.navi.cx" + +# Identify the generator script. +# Should only change when the script itself gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot.py" + +def do(command): + return commands.getstatusoutput(command)[1] + +def report(refname, merged): + "Generate a commit notification to be reported to CIA" + + # Try to tinyfy a reference to a web view for this commit. + try: + url = open(urllib.urlretrieve(tinyifier + urlprefix + merged)[0]).read() + except: + url = urlprefix + merged + + branch = os.path.basename(refname) + + # Compute a shortnane for the revision + rev = do("git describe ${merged} 2>/dev/null") or merged[:12] + + # Extract the neta-information for the commit + rawcommit = do("git cat-file commit " + merged) + files=do("git diff-tree -r --name-only '"+ merged +"' | sed -e '1d' -e 's-.*-<file>&</file>-'") + inheader = True + headers = {} + logmsg = "" + for line in rawcommit.split("\n"): + if inheader: + if line: + fields = line.split() + headers[fields[0]] = " ".join(fields[1:]) + else: + inheader = False + else: + logmsg = line + break + (author, ts) = headers["author"].split(">") + + # This discards the part of the authors addrsss after @. + # Might be bnicece to ship the full email address, if not + # for spammers' address harvesters - getting this wrong + # would make the freenode #commits channel into harvester heaven. + author = author.replace("<", "").split("@")[0].split()[-1] + + # This ignores the timezone. Not clear what to do with it... + ts = ts.strip().split()[0] + + context = locals() + context.update(globals()) + + out = xml % context + + message = '''\ +Message-ID: <%(merged)s.%(author)s@%(project)s> +From: %(fromaddr)s +To: %(toaddr)s +Content-type: text/xml +Subject: DeliverXML + +%(out)s''' % locals() + + return message + +if __name__ == "__main__": + import getopt + + try: + (options, arguments) = getopt.getopt(sys.argv[1:], "np:V") + except getopt.GetoptError, msg: + print "ciabot.py: " + str(msg) + raise SystemExit, 1 + + mailit = True + for (switch, val) in options: + if switch == '-p': + project = val + elif switch == '-n': + mailit = False + elif switch == '-V': + print "ciabot.py: version 3.2" + sys.exit(0) + + # Cough and die if user has not specified a project + if not project: + sys.stderr.write("ciabot.py: no project specified, bailing out.\n") + sys.exit(1) + + # We'll need the git version number. + gitver = do("git --version").split()[0] + + urlprefix = urlprefix % globals() + + # The script wants a reference to head followed by the list of + # commit ID to report about. + if len(arguments) == 0: + refname = do("git symbolic-ref HEAD 2>/dev/null") + merges = [do("git rev-parse HEAD")] + else: + refname = arguments[0] + merges = arguments[1:] + + if mailit: + import smtplib + server = smtplib.SMTP('localhost') + + for merged in merges: + message = report(refname, merged) + if mailit: + server.sendmail(fromaddr, [toaddr], message) + else: + print message + + if mailit: + server.quit() + +#End diff --git a/contrib/ciabot/ciabot.sh b/contrib/ciabot/ciabot.sh new file mode 100755 index 0000000000..eb87bba38e --- /dev/null +++ b/contrib/ciabot/ciabot.sh @@ -0,0 +1,192 @@ +#!/bin/sh +# Distributed under the terms of the GNU General Public License v2 +# Copyright (c) 2006 Fernando J. Pereda <ferdy@gentoo.org> +# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com> +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# +# This is a version 3.x of ciabot.sh; use -V to find the exact +# version. Versions 1 and 2 were shipped in 2006 and 2008 and are not +# version-stamped. The version 2 maintainer has passed the baton. +# +# Note: This script should be considered obsolete. +# There is a faster, better-documented rewrite in Python: find it as ciabot.py +# Use this only if your hosting site forbids Python hooks. +# +# Originally based on Git ciabot.pl by Petr Baudis. +# This script contains porcelain and porcelain byproducts. +# +# usage: ciabot.sh [-V] [-n] [-p projectname] [refname commit] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n first to see the notification +# mail dumped to stdout and verify that it looks sane. Use -V to dump +# the version and exit. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, you have to call it once per merged commit: +# +# refname=$1 +# oldhead=$2 +# newhead=$3 +# for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do +# /path/to/ciabot.bash ${refname} ${merged} +# done +# +# The reason for the tac call ids that git rev-list emits commits from +# most recent to least - better to ship notifactions from oldest to newest. +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or set the project name with a -p option. +# +project= + +# +# You may not need to change these: +# + +# Name of the repository. +# You can hardwire this to make the script faster. +repo="`basename ${PWD}`" + +# Fully qualified domain name of the repo host. +# You can hardwire this to make the script faster. +host=`hostname --fqdn` + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +#urlprefix="http://${host}/cgi-bin/gitweb.cgi?p=${repo};a=commit;h=" +urlprefix="http://${host}/cgi-bin/cgit.cgi/${repo}/commit/?id=" + +# +# You probably will not need to change the following: +# + +# Identify the script. Should change only when the script itself +# gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot/ciabot.sh" + +# Addresses for the e-mail +from="CIABOT-NOREPLY@${host}" +to="cia@cia.navi.cx" + +# SMTP client to use - may need to edit the absolute pathname for your system +sendmail="sendmail -t -f ${from}" + +# +# No user-serviceable parts below this line: +# + +# Should include all places sendmail is likely to lurk. +PATH="$PATH:/usr/sbin/" + +mode=mailit +while getopts pnV opt +do + case $opt in + p) project=$2; shift ; shift ;; + n) mode=dumpit; shift ;; + V) echo "ciabot.sh: version 3.2"; exit 0; shift ;; + esac +done + +# Cough and die if user has not specified a project +if [ -z "$project" ] +then + echo "ciabot.sh: no project specified, bailing out." >&2 + exit 1 +fi + +if [ $# -eq 0 ] ; then + refname=$(git symbolic-ref HEAD 2>/dev/null) + merged=$(git rev-parse HEAD) +else + refname=$1 + merged=$2 +fi + +# This tries to turn your gitwebbish URL into a tinyurl so it will take up +# less space on the IRC notification line. Some repo sites (I'm looking at +# you, berlios.de!) forbid wget calls for security reasons. On these, +# the code will fall back to the full un-tinyfied URL. +longurl=${urlprefix}${merged} +url=$(wget -O - -q http://tinyurl.com/api-create.php?url=${longurl} 2>/dev/null) +if [ -z "$url" ]; then + url="${longurl}" +fi + +refname=${refname##refs/heads/} + +gitver=$(git --version) +gitver=${gitver##* } + +rev=$(git describe ${merged} 2>/dev/null) +# ${merged:0:12} was the only bashism left in the 2008 version of this +# script, according to checkbashisms. Replace it with ${merged} here +# because it was just a fallback anyway, and it's worth accepting a +# longer fallback for faster execution and removing the bash +# dependency. +[ -z ${rev} ] && rev=${merged} + +# This discards the part of the author's address after @. +# Might be nice to ship the full email address, if not +# for spammers' address harvesters - getting this wrong +# would make the freenode #commits channel into harvester heaven. +rawcommit=$(git cat-file commit ${merged}) +author=$(echo "$rawcommit" | sed -n -e '/^author .*<\([^@]*\).*$/s--\1-p') +logmessage=$(echo "$rawcommit" | sed -e '1,/^$/d' | head -n 1) +logmessage=$(echo "$logmessage" | sed 's/\&/&\;/g; s/</<\;/g; s/>/>\;/g') +ts=$(echo "$rawcommit" | sed -n -e '/^author .*> \([0-9]\+\).*$/s--\1-p') +files=$(git diff-tree -r --name-only ${merged} | sed -e '1d' -e 's-.*-<file>&</file>-') + +out=" +<message> + <generator> + <name>CIA Shell client for Git</name> + <version>${gitver}</version> + <url>${generator}</url> + </generator> + <source> + <project>${project}</project> + <branch>$repo:${refname}</branch> + </source> + <timestamp>${ts}</timestamp> + <body> + <commit> + <author>${author}</author> + <revision>${rev}</revision> + <files> + ${files} + </files> + <log>${logmessage} ${url}</log> + <url>${url}</url> + </commit> + </body> +</message>" + +if [ "$mode" = "dumpit" ] +then + sendmail=cat +fi + +${sendmail} << EOM +Message-ID: <${merged}.${author}@${project}> +From: ${from} +To: ${to} +Content-type: text/xml +Subject: DeliverXML +${out} +EOM + +# vim: set tw=70 : diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 1683e6d7b8..67569901e7 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -21,13 +21,7 @@ # 2) Added the following line to your .bashrc: # source ~/.git-completion.sh # -# 3) You may want to make sure the git executable is available -# in your PATH before this script is sourced, as some caching -# is performed while the script loads. If git isn't found -# at source time then all lookups will be done on demand, -# which may be slightly slower. -# -# 4) Consider changing your PS1 to also show the current branch: +# 3) Consider changing your PS1 to also show the current branch: # PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' # # The argument to __git_ps1 will be displayed only if you @@ -40,6 +34,32 @@ # with the bash.showDirtyState variable, which defaults to true # once GIT_PS1_SHOWDIRTYSTATE is enabled. # +# You can also see if currently something is stashed, by setting +# GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed, +# then a '$' will be shown next to the branch name. +# +# If you would like to see if there're untracked files, then you can +# set GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're +# untracked files, then a '%' will be shown next to the branch name. +# +# If you would like to see the difference between HEAD and its +# upstream, set GIT_PS1_SHOWUPSTREAM="auto". A "<" indicates +# you are behind, ">" indicates you are ahead, and "<>" +# indicates you have diverged. You can further control +# behaviour by setting GIT_PS1_SHOWUPSTREAM to a space-separated +# list of values: +# verbose show number of commits ahead/behind (+/-) upstream +# legacy don't use the '--count' option available in recent +# versions of git-rev-list +# git always compare HEAD to @{upstream} +# svn always compare HEAD to your SVN upstream +# By default, __git_ps1 will compare HEAD to your SVN upstream +# if it can find one, or @{upstream} otherwise. Once you have +# set GIT_PS1_SHOWUPSTREAM, you can override it on a +# per-repository basis by setting the bash.showUpstream config +# variable. +# +# # To submit patches: # # *) Read Documentation/SubmittingPatches @@ -76,51 +96,183 @@ __gitdir () fi } +# stores the divergence from upstream in $p +# used by GIT_PS1_SHOWUPSTREAM +__git_ps1_show_upstream () +{ + local key value + local svn_remote=() svn_url_pattern count n + local upstream=git legacy="" verbose="" + + # get some config options from git-config + while read key value; do + case "$key" in + bash.showupstream) + GIT_PS1_SHOWUPSTREAM="$value" + if [[ -z "${GIT_PS1_SHOWUPSTREAM}" ]]; then + p="" + return + fi + ;; + svn-remote.*.url) + svn_remote[ $((${#svn_remote[@]} + 1)) ]="$value" + svn_url_pattern+="\\|$value" + upstream=svn+git # default upstream is SVN if available, else git + ;; + esac + done < <(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ') + + # parse configuration values + for option in ${GIT_PS1_SHOWUPSTREAM}; do + case "$option" in + git|svn) upstream="$option" ;; + verbose) verbose=1 ;; + legacy) legacy=1 ;; + esac + done + + # Find our upstream + case "$upstream" in + git) upstream="@{upstream}" ;; + svn*) + # get the upstream from the "git-svn-id: ..." in a commit message + # (git-svn uses essentially the same procedure internally) + local svn_upstream=($(git log --first-parent -1 \ + --grep="^git-svn-id: \(${svn_url_pattern:2}\)" 2>/dev/null)) + if [[ 0 -ne ${#svn_upstream[@]} ]]; then + svn_upstream=${svn_upstream[ ${#svn_upstream[@]} - 2 ]} + svn_upstream=${svn_upstream%@*} + for ((n=1; "$n" <= "${#svn_remote[@]}"; ++n)); do + svn_upstream=${svn_upstream#${svn_remote[$n]}} + done + + if [[ -z "$svn_upstream" ]]; then + # default branch name for checkouts with no layout: + upstream=${GIT_SVN_ID:-git-svn} + else + upstream=${svn_upstream#/} + fi + elif [[ "svn+git" = "$upstream" ]]; then + upstream="@{upstream}" + fi + ;; + esac + + # Find how many commits we are ahead/behind our upstream + if [[ -z "$legacy" ]]; then + count="$(git rev-list --count --left-right \ + "$upstream"...HEAD 2>/dev/null)" + else + # produce equivalent output to --count for older versions of git + local commits + if commits="$(git rev-list --left-right "$upstream"...HEAD 2>/dev/null)" + then + local commit behind=0 ahead=0 + for commit in $commits + do + case "$commit" in + "<"*) let ++behind + ;; + *) let ++ahead + ;; + esac + done + count="$behind $ahead" + else + count="" + fi + fi + + # calculate the result + if [[ -z "$verbose" ]]; then + case "$count" in + "") # no upstream + p="" ;; + "0 0") # equal to upstream + p="=" ;; + "0 "*) # ahead of upstream + p=">" ;; + *" 0") # behind upstream + p="<" ;; + *) # diverged from upstream + p="<>" ;; + esac + else + case "$count" in + "") # no upstream + p="" ;; + "0 0") # equal to upstream + p=" u=" ;; + "0 "*) # ahead of upstream + p=" u+${count#0 }" ;; + *" 0") # behind upstream + p=" u-${count% 0}" ;; + *) # diverged from upstream + p=" u+${count#* }-${count% *}" ;; + esac + fi + +} + + # __git_ps1 accepts 0 or 1 arguments (i.e., format string) # returns text to add to bash PS1 prompt (includes branch name) __git_ps1 () { local g="$(__gitdir)" if [ -n "$g" ]; then - local r - local b - if [ -d "$g/rebase-apply" ]; then - if [ -f "$g/rebase-apply/rebasing" ]; then - r="|REBASE" - elif [ -f "$g/rebase-apply/applying" ]; then - r="|AM" - else - r="|AM/REBASE" - fi - b="$(git symbolic-ref HEAD 2>/dev/null)" - elif [ -f "$g/rebase-merge/interactive" ]; then + local r="" + local b="" + if [ -f "$g/rebase-merge/interactive" ]; then r="|REBASE-i" b="$(cat "$g/rebase-merge/head-name")" elif [ -d "$g/rebase-merge" ]; then r="|REBASE-m" b="$(cat "$g/rebase-merge/head-name")" - elif [ -f "$g/MERGE_HEAD" ]; then - r="|MERGING" - b="$(git symbolic-ref HEAD 2>/dev/null)" else - if [ -f "$g/BISECT_LOG" ]; then - r="|BISECTING" - fi - if ! b="$(git symbolic-ref HEAD 2>/dev/null)"; then - if ! b="$(git describe --exact-match HEAD 2>/dev/null)"; then - if [ -r "$g/HEAD" ]; then - b="$(cut -c1-7 "$g/HEAD")..." - fi + if [ -d "$g/rebase-apply" ]; then + if [ -f "$g/rebase-apply/rebasing" ]; then + r="|REBASE" + elif [ -f "$g/rebase-apply/applying" ]; then + r="|AM" + else + r="|AM/REBASE" fi + elif [ -f "$g/MERGE_HEAD" ]; then + r="|MERGING" + elif [ -f "$g/BISECT_LOG" ]; then + r="|BISECTING" fi + + b="$(git symbolic-ref HEAD 2>/dev/null)" || { + + b="$( + case "${GIT_PS1_DESCRIBE_STYLE-}" in + (contains) + git describe --contains HEAD ;; + (branch) + git describe --contains --all HEAD ;; + (describe) + git describe HEAD ;; + (* | default) + git describe --exact-match HEAD ;; + esac 2>/dev/null)" || + + b="$(cut -c1-7 "$g/HEAD" 2>/dev/null)..." || + b="unknown" + b="($b)" + } fi - local w - local i - local c + local w="" + local i="" + local s="" + local u="" + local c="" + local p="" if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then - if [ "true" = "$(git config --bool core.bare 2>/dev/null)" ]; then + if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then c="BARE:" else b="GIT_DIR!" @@ -128,25 +280,31 @@ __git_ps1 () elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then - git diff --no-ext-diff --ignore-submodules \ - --quiet --exit-code || w="*" + git diff --no-ext-diff --quiet --exit-code || w="*" if git rev-parse --quiet --verify HEAD >/dev/null; then - git diff-index --cached --quiet \ - --ignore-submodules HEAD -- || i="+" + git diff-index --cached --quiet HEAD -- || i="+" else i="#" fi fi fi - fi + if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then + git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$" + fi - if [ -n "$b" ]; then - if [ -n "${1-}" ]; then - printf "$1" "$c${b##refs/heads/}$w$i$r" - else - printf " (%s)" "$c${b##refs/heads/}$w$i$r" + if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ]; then + if [ -n "$(git ls-files --others --exclude-standard)" ]; then + u="%" + fi + fi + + if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then + __git_ps1_show_upstream fi fi + + local f="$w$i$s$u" + printf "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p" fi } @@ -234,7 +392,9 @@ __git_refs () refs="${cur%/*}" ;; *) - if [ -e "$dir/HEAD" ]; then echo HEAD; fi + for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do + if [ -e "$dir/$i" ]; then echo $i; fi + done format="refname:short" refs="refs/tags refs/heads refs/remotes" ;; @@ -291,22 +451,14 @@ __git_remotes () echo ${i#$d/remotes/} done [ "$ngoff" ] && shopt -u nullglob - for i in $(git --git-dir="$d" config --list); do - case "$i" in - remote.*.url=*) - i="${i#remote.}" - echo "${i/.url=*/}" - ;; - esac + for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do + i="${i#remote.}" + echo "${i/.url*/}" done } -__git_merge_strategies () +__git_list_merge_strategies () { - if [ -n "${__git_merge_strategylist-}" ]; then - echo "$__git_merge_strategylist" - return - fi git merge -s help 2>&1 | sed -n -e '/[Aa]vailable strategies are: /,/^$/{ s/\.$// @@ -316,8 +468,17 @@ __git_merge_strategies () p }' } -__git_merge_strategylist= -__git_merge_strategylist=$(__git_merge_strategies 2>/dev/null) + +__git_merge_strategies= +# 'git merge -s help' (and thus detection of the merge strategy +# list) fails, unfortunately, if run outside of any git working +# tree. __git_merge_strategies is set to the empty string in +# that case, and the detection will be repeated the next time it +# is needed. +__git_compute_merge_strategies () +{ + : ${__git_merge_strategies:=$(__git_list_merge_strategies)} +} __git_complete_file () { @@ -395,7 +556,17 @@ __git_complete_remote_or_refspec () while [ $c -lt $COMP_CWORD ]; do i="${COMP_WORDS[c]}" case "$i" in - --all|--mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;; + --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;; + --all) + case "$cmd" in + push) no_complete_refspec=1 ;; + fetch) + COMPREPLY=() + return + ;; + *) ;; + esac + ;; -*) ;; *) remote="$i"; break ;; esac @@ -451,29 +622,26 @@ __git_complete_remote_or_refspec () __git_complete_strategy () { + __git_compute_merge_strategies case "${COMP_WORDS[COMP_CWORD-1]}" in -s|--strategy) - __gitcomp "$(__git_merge_strategies)" + __gitcomp "$__git_merge_strategies" return 0 esac local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --strategy=*) - __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}" + __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}" return 0 ;; esac return 1 } -__git_all_commands () +__git_list_all_commands () { - if [ -n "${__git_all_commandlist-}" ]; then - echo "$__git_all_commandlist" - return - fi local i IFS=" "$'\n' - for i in $(git help -a|egrep '^ ') + for i in $(git help -a|egrep '^ [a-zA-Z0-9]') do case $i in *--*) : helper pattern;; @@ -481,17 +649,18 @@ __git_all_commands () esac done } -__git_all_commandlist= -__git_all_commandlist="$(__git_all_commands 2>/dev/null)" -__git_porcelain_commands () +__git_all_commands= +__git_compute_all_commands () +{ + : ${__git_all_commands:=$(__git_list_all_commands)} +} + +__git_list_porcelain_commands () { - if [ -n "${__git_porcelain_commandlist-}" ]; then - echo "$__git_porcelain_commandlist" - return - fi local i IFS=" "$'\n' - for i in "help" $(__git_all_commands) + __git_compute_all_commands + for i in "help" $__git_all_commands do case $i in *--*) : helper pattern;; @@ -543,6 +712,7 @@ __git_porcelain_commands () read-tree) : plumbing;; receive-pack) : plumbing;; reflog) : plumbing;; + remote-*) : transport;; repo-config) : deprecated;; rerere) : plumbing;; rev-list) : plumbing;; @@ -572,17 +742,22 @@ __git_porcelain_commands () esac done } -__git_porcelain_commandlist= -__git_porcelain_commandlist="$(__git_porcelain_commands 2>/dev/null)" + +__git_porcelain_commands= +__git_compute_porcelain_commands () +{ + __git_compute_all_commands + : ${__git_porcelain_commands:=$(__git_list_porcelain_commands)} +} __git_aliases () { local i IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --list); do + for i in $(git --git-dir="$(__gitdir)" config --get-regexp "alias\..*" 2>/dev/null); do case "$i" in alias.*) i="${i#alias.}" - echo "${i/=*/}" + echo "${i/ */}" ;; esac done @@ -594,15 +769,24 @@ __git_aliased_command () local word cmdline=$(git --git-dir="$(__gitdir)" \ config --get "alias.$1") for word in $cmdline; do - if [ "${word##-*}" ]; then - echo $word + case "$word" in + \!gitk|gitk) + echo "gitk" return - fi + ;; + \!*) : shell command alias ;; + -*) : option ;; + *=*) : setting env ;; + git) : git itself ;; + *) + echo "$word" + return + esac done } -# __git_find_subcommand requires 1 argument -__git_find_subcommand () +# __git_find_on_cmdline requires 1 argument +__git_find_on_cmdline () { local word subcommand c=1 @@ -636,7 +820,7 @@ _git_am () { local cur="${COMP_WORDS[COMP_CWORD]}" dir="$(__gitdir)" if [ -d "$dir"/rebase-apply ]; then - __gitcomp "--skip --resolved --abort" + __gitcomp "--skip --continue --resolved --abort" return fi case "$cur" in @@ -647,8 +831,9 @@ _git_am () --*) __gitcomp " --3way --committer-date-is-author-date --ignore-date + --ignore-whitespace --ignore-space-change --interactive --keep --no-utf8 --signoff --utf8 - --whitespace= + --whitespace= --scissors " return esac @@ -668,6 +853,7 @@ _git_apply () --stat --numstat --summary --check --index --cached --index-info --reverse --reject --unidiff-zero --apply --no-add --exclude= + --ignore-whitespace --ignore-space-change --whitespace= --inaccurate-eof --verbose " return @@ -719,7 +905,7 @@ _git_bisect () __git_has_doubledash && return local subcommands="start bad good skip reset visualize replay log run" - local subcommand="$(__git_find_subcommand "$subcommands")" + local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" return @@ -753,6 +939,7 @@ _git_branch () __gitcomp " --color --no-color --verbose --abbrev= --no-abbrev --track --no-track --contains --merged --no-merged + --set-upstream " ;; *) @@ -789,7 +976,21 @@ _git_checkout () { __git_has_doubledash && return - __gitcomp "$(__git_refs)" + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --conflict=*) + __gitcomp "diff3 merge" "" "${cur##--conflict=}" + ;; + --*) + __gitcomp " + --quiet --ours --theirs --track --no-track --merge + --conflict= --orphan --patch + " + ;; + *) + __gitcomp "$(__git_refs)" + ;; + esac } _git_cherry () @@ -855,10 +1056,31 @@ _git_commit () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in + --cleanup=*) + __gitcomp "default strip verbatim whitespace + " "" "${cur##--cleanup=}" + return + ;; + --reuse-message=*) + __gitcomp "$(__git_refs)" "" "${cur##--reuse-message=}" + return + ;; + --reedit-message=*) + __gitcomp "$(__git_refs)" "" "${cur##--reedit-message=}" + return + ;; + --untracked-files=*) + __gitcomp "all no normal" "" "${cur##--untracked-files=}" + return + ;; --*) __gitcomp " --all --author= --signoff --verify --no-verify --edit --amend --include --only --interactive + --dry-run --reuse-message= --reedit-message= + --reset-author --file= --message= --template= + --cleanup= --untracked-files --untracked-files= + --verbose --quiet " return esac @@ -891,6 +1113,8 @@ __git_diff_common_options="--stat --numstat --shortstat --summary --inter-hunk-context= --patience --raw + --dirstat --dirstat= --dirstat-by-file + --dirstat-by-file= --cumulative " _git_diff () @@ -911,11 +1135,13 @@ _git_diff () } __git_mergetools_common="diffuse ecmerge emerge kdiff3 meld opendiff - tkdiff vimdiff gvimdiff xxdiff + tkdiff vimdiff gvimdiff xxdiff araxis p4merge " _git_difftool () { + __git_has_doubledash && return + local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --tool=*) @@ -923,16 +1149,20 @@ _git_difftool () return ;; --*) - __gitcomp "--tool=" + __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex + --base --ours --theirs + --no-renames --diff-filter= --find-copies-harder + --relative --ignore-submodules + --tool=" return ;; esac - COMPREPLY=() + __git_complete_file } __git_fetch_options=" --quiet --verbose --append --upload-pack --force --keep --depth= - --tags --no-tags + --tags --no-tags --all --prune --dry-run " _git_fetch () @@ -964,7 +1194,7 @@ _git_format_patch () --numbered --start-number --numbered-files --keep-subject - --signoff + --signoff --signature --no-signature --in-reply-to= --cc= --full-index --binary --not --all @@ -1006,6 +1236,11 @@ _git_gc () COMPREPLY=() } +_git_gitk () +{ + _gitk +} + _git_grep () { __git_has_doubledash && return @@ -1020,13 +1255,15 @@ _git_grep () --extended-regexp --basic-regexp --fixed-strings --files-with-matches --name-only --files-without-match + --max-depth --count --and --or --not --all-match " return ;; esac - COMPREPLY=() + + __gitcomp "$(__git_refs)" } _git_help () @@ -1038,7 +1275,8 @@ _git_help () return ;; esac - __gitcomp "$(__git_all_commands) + __git_compute_all_commands + __gitcomp "$__git_all_commands attributes cli core-tutorial cvs-migration diffcore gitk glossary hooks ignore modules repository-layout tutorial tutorial-2 @@ -1098,7 +1336,7 @@ _git_ls_tree () __git_log_common_options=" --not --all --branches --tags --remotes - --first-parent --no-merges + --first-parent --merges --no-merges --max-count= --max-age= --since= --after= --min-age= --until= --before= @@ -1143,19 +1381,23 @@ _git_log () __gitcomp "$__git_log_date_formats" "" "${cur##--date=}" return ;; + --decorate=*) + __gitcomp "long short" "" "${cur##--decorate=}" + return + ;; --*) __gitcomp " $__git_log_common_options $__git_log_shortlog_options $__git_log_gitk_options --root --topo-order --date-order --reverse - --follow + --follow --full-diff --abbrev-commit --abbrev= --relative-date --date= --pretty= --format= --oneline --cherry-pick --graph - --decorate + --decorate --decorate= --walk-reflogs --parents --children $merge @@ -1170,7 +1412,7 @@ _git_log () __git_merge_options=" --no-commit --no-stat --log --no-log --squash --strategy - --commit --stat --no-squash --ff --no-ff + --commit --stat --no-squash --ff --no-ff --ff-only " _git_merge () @@ -1224,6 +1466,24 @@ _git_name_rev () __gitcomp "--tags --all --stdin" } +_git_notes () +{ + local subcommands="edit show" + if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then + __gitcomp "$subcommands" + return + fi + + case "${COMP_WORDS[COMP_CWORD-1]}" in + -m|-F) + COMPREPLY=() + ;; + *) + __gitcomp "$(__git_refs)" + ;; + esac +} + _git_pull () { __git_complete_strategy && return @@ -1275,15 +1535,26 @@ _git_rebase () fi __git_complete_strategy && return case "$cur" in + --whitespace=*) + __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" + return + ;; --*) - __gitcomp "--onto --merge --strategy --interactive" + __gitcomp " + --onto --merge --strategy --interactive + --preserve-merges --stat --no-stat + --committer-date-is-author-date --ignore-date + --ignore-whitespace --whitespace= + --autosquash + " + return esac __gitcomp "$(__git_refs)" } __git_send_email_confirm_options="always never auto cc compose" -__git_send_email_suppresscc_options="author self cc ccbody sob cccmd body all" +__git_send_email_suppresscc_options="author self cc bodycc sob cccmd body all" _git_send_email () { @@ -1322,6 +1593,41 @@ _git_send_email () COMPREPLY=() } +_git_stage () +{ + _git_add +} + +__git_config_get_set_variables () +{ + local prevword word config_file= c=$COMP_CWORD + while [ $c -gt 1 ]; do + word="${COMP_WORDS[c]}" + case "$word" in + --global|--system|--file=*) + config_file="$word" + break + ;; + -f|--file) + config_file="$word $prevword" + break + ;; + esac + prevword=$word + c=$((--c)) + done + + git --git-dir="$(__gitdir)" config $config_file --list 2>/dev/null | + while read line + do + case "$line" in + *.*=*) + echo "${line/=*/}" + ;; + esac + done +} + _git_config () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -1350,10 +1656,12 @@ _git_config () return ;; pull.twohead|pull.octopus) - __gitcomp "$(__git_merge_strategies)" + __git_compute_merge_strategies + __gitcomp "$__git_merge_strategies" return ;; - color.branch|color.diff|color.interactive|color.status|color.ui) + color.branch|color.diff|color.interactive|\ + color.showbranch|color.status|color.ui) __gitcomp "always never auto" return ;; @@ -1388,6 +1696,10 @@ _git_config () __gitcomp "$__git_send_email_suppresscc_options" return ;; + --get|--get-all|--unset|--unset-all) + __gitcomp "$(__git_config_get_set_variables)" + return + ;; *.*) COMPREPLY=() return @@ -1407,7 +1719,7 @@ _git_config () branch.*.*) local pfx="${cur%.*}." cur="${cur##*.}" - __gitcomp "remote merge mergeoptions" "$pfx" "$cur" + __gitcomp "remote merge mergeoptions rebase" "$pfx" "$cur" return ;; branch.*) @@ -1446,7 +1758,8 @@ _git_config () pager.*) local pfx="${cur%.*}." cur="${cur#*.}" - __gitcomp "$(__git_all_commands)" "$pfx" "$cur" + __git_compute_all_commands + __gitcomp "$__git_all_commands" "$pfx" "$cur" return ;; remote.*.*) @@ -1454,7 +1767,7 @@ _git_config () cur="${cur##*.}" __gitcomp " url proxy fetch push mirror skipDefaultUpdate - receivepack uploadpack tagopt + receivepack uploadpack tagopt pushurl " "$pfx" "$cur" return ;; @@ -1467,12 +1780,14 @@ _git_config () url.*.*) local pfx="${cur%.*}." cur="${cur##*.}" - __gitcomp "insteadof" "$pfx" "$cur" + __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur" return ;; esac __gitcomp " + add.ignore-errors alias. + apply.ignorewhitespace apply.whitespace branch.autosetupmerge branch.autosetuprebase @@ -1498,6 +1813,7 @@ _git_config () color.interactive.help color.interactive.prompt color.pager + color.showbranch color.status color.status.added color.status.changed @@ -1552,6 +1868,7 @@ _git_config () format.headers format.numbered format.pretty + format.signature format.signoff format.subjectprefix format.suffix @@ -1689,7 +2006,7 @@ _git_config () _git_remote () { local subcommands="add rename rm show prune update set-head" - local subcommand="$(__git_find_subcommand "$subcommands")" + local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" return @@ -1701,13 +2018,9 @@ _git_remote () ;; update) local i c='' IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --list); do - case "$i" in - remotes.*) - i="${i#remotes.}" - c="$c ${i/=*/}" - ;; - esac + for i in $(git --git-dir="$(__gitdir)" config --get-regexp "remotes\..*" 2>/dev/null); do + i="${i#remotes.}" + c="$c ${i/ */}" done __gitcomp "$c" ;; @@ -1717,6 +2030,11 @@ _git_remote () esac } +_git_replace () +{ + __gitcomp "$(__git_refs)" +} + _git_reset () { __git_has_doubledash && return @@ -1724,7 +2042,7 @@ _git_reset () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --*) - __gitcomp "--merge --mixed --hard --soft" + __gitcomp "--merge --mixed --hard --soft --patch" return ;; esac @@ -1792,7 +2110,7 @@ _git_show () return ;; --*) - __gitcomp "--pretty= --format= + __gitcomp "--pretty= --format= --abbrev-commit --oneline $__git_diff_common_options " return @@ -1809,7 +2127,8 @@ _git_show_branch () __gitcomp " --all --remotes --topo-order --current --more= --list --independent --merge-base --no-name - --sha1-name --topics --reflog + --color --no-color + --sha1-name --sparse --topics --reflog " return ;; @@ -1819,20 +2138,32 @@ _git_show_branch () _git_stash () { + local cur="${COMP_WORDS[COMP_CWORD]}" + local save_opts='--keep-index --no-keep-index --quiet --patch' local subcommands='save list show apply clear drop pop create branch' - local subcommand="$(__git_find_subcommand "$subcommands")" + local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then - __gitcomp "$subcommands" + case "$cur" in + --*) + __gitcomp "$save_opts" + ;; + *) + if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then + __gitcomp "$subcommands" + else + COMPREPLY=() + fi + ;; + esac else - local cur="${COMP_WORDS[COMP_CWORD]}" case "$subcommand,$cur" in save,--*) - __gitcomp "--keep-index" + __gitcomp "$save_opts" ;; - apply,--*) - __gitcomp "--index" + apply,--*|pop,--*) + __gitcomp "--index --quiet" ;; - show,--*|drop,--*|pop,--*|branch,--*) + show,--*|drop,--*|branch,--*) COMPREPLY=() ;; show,*|apply,*|drop,*|pop,*|branch,*) @@ -1851,7 +2182,7 @@ _git_submodule () __git_has_doubledash && return local subcommands="add status init update summary foreach sync" - if [ -z "$(__git_find_subcommand "$subcommands")" ]; then + if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --*) @@ -1871,9 +2202,9 @@ _git_svn () init fetch clone rebase dcommit log find-rev set-tree commit-diff info create-ignore propget proplist show-ignore show-externals branch tag blame - migrate + migrate mkdirs reset gc " - local subcommand="$(__git_find_subcommand "$subcommands")" + local subcommand="$(__git_find_on_cmdline "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" else @@ -1918,7 +2249,7 @@ _git_svn () __gitcomp "--stdin $cmt_opts $fc_opts" ;; create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\ - show-externals,--*) + show-externals,--*|mkdirs,--*) __gitcomp "--revision=" ;; log,--*) @@ -1955,6 +2286,9 @@ _git_svn () --no-auth-cache --username= " ;; + reset,--*) + __gitcomp "--revision= --parent" + ;; *) COMPREPLY=() ;; @@ -1996,6 +2330,11 @@ _git_tag () esac } +_git_whatchanged () +{ + _git_log +} + _git () { local i c=1 command __git_dir @@ -2026,67 +2365,20 @@ _git () --help " ;; - *) __gitcomp "$(__git_porcelain_commands) $(__git_aliases)" ;; + *) __git_compute_porcelain_commands + __gitcomp "$__git_porcelain_commands $(__git_aliases)" ;; esac return fi + local completion_func="_git_${command//-/_}" + declare -F $completion_func >/dev/null && $completion_func && return + local expansion=$(__git_aliased_command "$command") - [ "$expansion" ] && command="$expansion" - - case "$command" in - am) _git_am ;; - add) _git_add ;; - apply) _git_apply ;; - archive) _git_archive ;; - bisect) _git_bisect ;; - bundle) _git_bundle ;; - branch) _git_branch ;; - checkout) _git_checkout ;; - cherry) _git_cherry ;; - cherry-pick) _git_cherry_pick ;; - clean) _git_clean ;; - clone) _git_clone ;; - commit) _git_commit ;; - config) _git_config ;; - describe) _git_describe ;; - diff) _git_diff ;; - difftool) _git_difftool ;; - fetch) _git_fetch ;; - format-patch) _git_format_patch ;; - fsck) _git_fsck ;; - gc) _git_gc ;; - grep) _git_grep ;; - help) _git_help ;; - init) _git_init ;; - log) _git_log ;; - ls-files) _git_ls_files ;; - ls-remote) _git_ls_remote ;; - ls-tree) _git_ls_tree ;; - merge) _git_merge;; - mergetool) _git_mergetool;; - merge-base) _git_merge_base ;; - mv) _git_mv ;; - name-rev) _git_name_rev ;; - pull) _git_pull ;; - push) _git_push ;; - rebase) _git_rebase ;; - remote) _git_remote ;; - reset) _git_reset ;; - revert) _git_revert ;; - rm) _git_rm ;; - send-email) _git_send_email ;; - shortlog) _git_shortlog ;; - show) _git_show ;; - show-branch) _git_show_branch ;; - stash) _git_stash ;; - stage) _git_add ;; - submodule) _git_submodule ;; - svn) _git_svn ;; - tag) _git_tag ;; - whatchanged) _git_log ;; - *) COMPREPLY=() ;; - esac + if [ -n "$expansion" ]; then + completion_func="_git_${expansion//-/_}" + declare -F $completion_func >/dev/null && $completion_func + fi } _gitk () diff --git a/contrib/emacs/git-blame.el b/contrib/emacs/git-blame.el index 4fa70c5ad4..7f4c792978 100644 --- a/contrib/emacs/git-blame.el +++ b/contrib/emacs/git-blame.el @@ -80,6 +80,57 @@ (eval-when-compile (require 'cl)) ; to use `push', `pop' +(defface git-blame-prefix-face + '((((background dark)) (:foreground "gray" + :background "black")) + (((background light)) (:foreground "gray" + :background "white")) + (t (:weight bold))) + "The face used for the hash prefix." + :group 'git-blame) + +(defgroup git-blame nil + "A minor mode showing Git blame information." + :group 'git + :link '(function-link git-blame-mode)) + + +(defcustom git-blame-use-colors t + "Use colors to indicate commits in `git-blame-mode'." + :type 'boolean + :group 'git-blame) + +(defcustom git-blame-prefix-format + "%h %20A:" + "The format of the prefix added to each line in `git-blame' +mode. The format is passed to `format-spec' with the following format keys: + + %h - the abbreviated hash + %H - the full hash + %a - the author name + %A - the author email + %c - the committer name + %C - the committer email + %s - the commit summary +" + :group 'git-blame) + +(defcustom git-blame-mouseover-format + "%h %a %A: %s" + "The format of the description shown when pointing at a line in +`git-blame' mode. The format string is passed to `format-spec' +with the following format keys: + + %h - the abbreviated hash + %H - the full hash + %a - the author name + %A - the author email + %c - the committer name + %C - the committer email + %s - the commit summary +" + :group 'git-blame) + (defun git-blame-color-scale (&rest elements) "Given a list, returns a list of triples formed with each @@ -302,72 +353,69 @@ See also function `git-blame-mode'." (src-line (string-to-number (match-string 2))) (res-line (string-to-number (match-string 3))) (num-lines (string-to-number (match-string 4)))) - (setq git-blame-current - (if (string= hash "0000000000000000000000000000000000000000") - nil - (git-blame-new-commit - hash src-line res-line num-lines)))) - (delete-region (point) (match-end 0)) - t) - ((looking-at "filename \\(.+\\)\n") - (let ((filename (match-string 1))) - (git-blame-add-info "filename" filename)) - (delete-region (point) (match-end 0)) + (delete-region (point) (match-end 0)) + (setq git-blame-current (list (git-blame-new-commit hash) + src-line res-line num-lines))) t) ((looking-at "\\([a-z-]+\\) \\(.+\\)\n") (let ((key (match-string 1)) (value (match-string 2))) - (git-blame-add-info key value)) - (delete-region (point) (match-end 0)) - t) - ((looking-at "boundary\n") - (setq git-blame-current nil) - (delete-region (point) (match-end 0)) + (delete-region (point) (match-end 0)) + (git-blame-add-info (car git-blame-current) key value) + (when (string= key "filename") + (git-blame-create-overlay (car git-blame-current) + (caddr git-blame-current) + (cadddr git-blame-current)) + (setq git-blame-current nil))) t) (t nil))) -(defun git-blame-new-commit (hash src-line res-line num-lines) +(defun git-blame-new-commit (hash) + (with-current-buffer git-blame-file + (or (gethash hash git-blame-cache) + ;; Assign a random color to each new commit info + ;; Take care not to select the same color multiple times + (let* ((color (if git-blame-colors + (git-blame-random-pop git-blame-colors) + git-blame-ancient-color)) + (info `(,hash (color . ,color)))) + (puthash hash info git-blame-cache) + info)))) + +(defun git-blame-create-overlay (info start-line num-lines) (save-excursion (set-buffer git-blame-file) - (let ((info (gethash hash git-blame-cache)) - (inhibit-point-motion-hooks t) + (let ((inhibit-point-motion-hooks t) (inhibit-modification-hooks t)) - (when (not info) - ;; Assign a random color to each new commit info - ;; Take care not to select the same color multiple times - (let ((color (if git-blame-colors - (git-blame-random-pop git-blame-colors) - git-blame-ancient-color))) - (setq info (list hash src-line res-line num-lines - (git-describe-commit hash) - (cons 'color color)))) - (puthash hash info git-blame-cache)) - (goto-line res-line) - (while (> num-lines 0) - (if (get-text-property (point) 'git-blame) - (forward-line) - (let* ((start (point)) - (end (progn (forward-line 1) (point))) - (ovl (make-overlay start end))) - (push ovl git-blame-overlays) - (overlay-put ovl 'git-blame info) - (overlay-put ovl 'help-echo hash) + (goto-line start-line) + (let* ((start (point)) + (end (progn (forward-line num-lines) (point))) + (ovl (make-overlay start end)) + (hash (car info)) + (spec `((?h . ,(substring hash 0 6)) + (?H . ,hash) + (?a . ,(git-blame-get-info info 'author)) + (?A . ,(git-blame-get-info info 'author-mail)) + (?c . ,(git-blame-get-info info 'committer)) + (?C . ,(git-blame-get-info info 'committer-mail)) + (?s . ,(git-blame-get-info info 'summary))))) + (push ovl git-blame-overlays) + (overlay-put ovl 'git-blame info) + (overlay-put ovl 'help-echo + (format-spec git-blame-mouseover-format spec)) + (if git-blame-use-colors (overlay-put ovl 'face (list :background - (cdr (assq 'color (nthcdr 5 info))))) - ;; the point-entered property doesn't seem to work in overlays - ;;(overlay-put ovl 'point-entered - ;; `(lambda (x y) (git-blame-identify ,hash))) - (let ((modified (buffer-modified-p))) - (put-text-property (if (= start 1) start (1- start)) (1- end) - 'point-entered - `(lambda (x y) (git-blame-identify ,hash))) - (set-buffer-modified-p modified)))) - (setq num-lines (1- num-lines)))))) - -(defun git-blame-add-info (key value) - (if git-blame-current - (nconc git-blame-current (list (cons (intern key) value))))) + (cdr (assq 'color (cdr info)))))) + (overlay-put ovl 'line-prefix + (propertize (format-spec git-blame-prefix-format spec) + 'face 'git-blame-prefix-face)))))) + +(defun git-blame-add-info (info key value) + (nconc info (list (cons (intern key) value)))) + +(defun git-blame-get-info (info key) + (cdr (assq key (cdr info)))) (defun git-blame-current-commit () (let ((info (get-char-property (point) 'git-blame))) diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index eace9c18eb..214930a021 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -429,16 +429,19 @@ Each entry is a cons of (SHORT-NAME . FULL-NAME)." (git-get-string-sha1 (git-call-process-string-display-error "write-tree")))) -(defun git-commit-tree (buffer tree head) - "Call git-commit-tree with buffer as input and return the resulting commit SHA1." +(defun git-commit-tree (buffer tree parent) + "Create a commit and possibly update HEAD. +Create a commit with the message in BUFFER using the tree with hash TREE. +Use PARENT as the parent of the new commit. If PARENT is the current \"HEAD\", +update the \"HEAD\" reference to the new commit." (let ((author-name (git-get-committer-name)) (author-email (git-get-committer-email)) (subject "commit (initial): ") author-date log-start log-end args coding-system-for-write) - (when head + (when parent (setq subject "commit: ") (push "-p" args) - (push head args)) + (push parent args)) (with-current-buffer buffer (goto-char (point-min)) (if @@ -474,7 +477,7 @@ Each entry is a cons of (SHORT-NAME . FULL-NAME)." (apply #'git-run-command-region buffer log-start log-end env "commit-tree" tree (nreverse args)))))) - (when commit (git-update-ref "HEAD" commit head subject)) + (when commit (git-update-ref "HEAD" commit parent subject)) commit))) (defun git-empty-db-p () @@ -1043,7 +1046,7 @@ The FILES list must be sorted." (defun git-add-file () "Add marked file(s) to the index cache." (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored)))) + (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored 'unmerged)))) ;; FIXME: add support for directories (unless files (push (file-relative-name (read-file-name "File to add: " nil nil t)) files)) @@ -1116,15 +1119,6 @@ The FILES list must be sorted." (when buffer (with-current-buffer buffer (revert-buffer t t t))))) (git-success-message "Reverted" names)))))) -(defun git-resolve-file () - "Resolve conflicts in marked file(s)." - (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'unmerged)))) - (when files - (when (apply 'git-call-process-display-error "update-index" "--" files) - (git-update-status-files files) - (git-success-message "Resolved" files))))) - (defun git-remove-handled () "Remove handled files from the status list." (interactive) @@ -1553,7 +1547,6 @@ amended version of it." (define-key map "P" 'git-prev-unmerged-file) (define-key map "q" 'git-status-quit) (define-key map "r" 'git-remove-file) - (define-key map "R" 'git-resolve-file) (define-key map "t" toggle-map) (define-key map "T" 'git-toggle-all-marks) (define-key map "u" 'git-unmark-file) @@ -1595,7 +1588,6 @@ amended version of it." ("Merge" ["Next Unmerged File" git-next-unmerged-file t] ["Prev Unmerged File" git-prev-unmerged-file t] - ["Mark as Resolved" git-resolve-file t] ["Interactive Merge File" git-find-file-imerge t] ["Diff Against Common Base File" git-diff-file-base t] ["Diff Combined" git-diff-file-combined t] diff --git a/contrib/examples/builtin-fetch--tool.c b/contrib/examples/builtin-fetch--tool.c new file mode 100644 index 0000000000..cd10dbcbc9 --- /dev/null +++ b/contrib/examples/builtin-fetch--tool.c @@ -0,0 +1,574 @@ +#include "builtin.h" +#include "cache.h" +#include "refs.h" +#include "commit.h" +#include "sigchain.h" + +static char *get_stdin(void) +{ + struct strbuf buf = STRBUF_INIT; + if (strbuf_read(&buf, 0, 1024) < 0) { + die_errno("error reading standard input"); + } + return strbuf_detach(&buf, NULL); +} + +static void show_new(enum object_type type, unsigned char *sha1_new) +{ + fprintf(stderr, " %s: %s\n", typename(type), + find_unique_abbrev(sha1_new, DEFAULT_ABBREV)); +} + +static int update_ref_env(const char *action, + const char *refname, + unsigned char *sha1, + unsigned char *oldval) +{ + char msg[1024]; + const char *rla = getenv("GIT_REFLOG_ACTION"); + + if (!rla) + rla = "(reflog update)"; + if (snprintf(msg, sizeof(msg), "%s: %s", rla, action) >= sizeof(msg)) + warning("reflog message too long: %.*s...", 50, msg); + return update_ref(msg, refname, sha1, oldval, 0, QUIET_ON_ERR); +} + +static int update_local_ref(const char *name, + const char *new_head, + const char *note, + int verbose, int force) +{ + unsigned char sha1_old[20], sha1_new[20]; + char oldh[41], newh[41]; + struct commit *current, *updated; + enum object_type type; + + if (get_sha1_hex(new_head, sha1_new)) + die("malformed object name %s", new_head); + + type = sha1_object_info(sha1_new, NULL); + if (type < 0) + die("object %s not found", new_head); + + if (!*name) { + /* Not storing */ + if (verbose) { + fprintf(stderr, "* fetched %s\n", note); + show_new(type, sha1_new); + } + return 0; + } + + if (get_sha1(name, sha1_old)) { + const char *msg; + just_store: + /* new ref */ + if (!strncmp(name, "refs/tags/", 10)) + msg = "storing tag"; + else + msg = "storing head"; + fprintf(stderr, "* %s: storing %s\n", + name, note); + show_new(type, sha1_new); + return update_ref_env(msg, name, sha1_new, NULL); + } + + if (!hashcmp(sha1_old, sha1_new)) { + if (verbose) { + fprintf(stderr, "* %s: same as %s\n", name, note); + show_new(type, sha1_new); + } + return 0; + } + + if (!strncmp(name, "refs/tags/", 10)) { + fprintf(stderr, "* %s: updating with %s\n", name, note); + show_new(type, sha1_new); + return update_ref_env("updating tag", name, sha1_new, NULL); + } + + current = lookup_commit_reference(sha1_old); + updated = lookup_commit_reference(sha1_new); + if (!current || !updated) + goto just_store; + + strcpy(oldh, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV)); + strcpy(newh, find_unique_abbrev(sha1_new, DEFAULT_ABBREV)); + + if (in_merge_bases(current, &updated, 1)) { + fprintf(stderr, "* %s: fast-forward to %s\n", + name, note); + fprintf(stderr, " old..new: %s..%s\n", oldh, newh); + return update_ref_env("fast-forward", name, sha1_new, sha1_old); + } + if (!force) { + fprintf(stderr, + "* %s: not updating to non-fast-forward %s\n", + name, note); + fprintf(stderr, + " old...new: %s...%s\n", oldh, newh); + return 1; + } + fprintf(stderr, + "* %s: forcing update to non-fast-forward %s\n", + name, note); + fprintf(stderr, " old...new: %s...%s\n", oldh, newh); + return update_ref_env("forced-update", name, sha1_new, sha1_old); +} + +static int append_fetch_head(FILE *fp, + const char *head, const char *remote, + const char *remote_name, const char *remote_nick, + const char *local_name, int not_for_merge, + int verbose, int force) +{ + struct commit *commit; + int remote_len, i, note_len; + unsigned char sha1[20]; + char note[1024]; + const char *what, *kind; + + if (get_sha1(head, sha1)) + return error("Not a valid object name: %s", head); + commit = lookup_commit_reference_gently(sha1, 1); + if (!commit) + not_for_merge = 1; + + if (!strcmp(remote_name, "HEAD")) { + kind = ""; + what = ""; + } + else if (!strncmp(remote_name, "refs/heads/", 11)) { + kind = "branch"; + what = remote_name + 11; + } + else if (!strncmp(remote_name, "refs/tags/", 10)) { + kind = "tag"; + what = remote_name + 10; + } + else if (!strncmp(remote_name, "refs/remotes/", 13)) { + kind = "remote branch"; + what = remote_name + 13; + } + else { + kind = ""; + what = remote_name; + } + + remote_len = strlen(remote); + for (i = remote_len - 1; remote[i] == '/' && 0 <= i; i--) + ; + remote_len = i + 1; + if (4 < i && !strncmp(".git", remote + i - 3, 4)) + remote_len = i - 3; + + note_len = 0; + if (*what) { + if (*kind) + note_len += sprintf(note + note_len, "%s ", kind); + note_len += sprintf(note + note_len, "'%s' of ", what); + } + note_len += sprintf(note + note_len, "%.*s", remote_len, remote); + fprintf(fp, "%s\t%s\t%s\n", + sha1_to_hex(commit ? commit->object.sha1 : sha1), + not_for_merge ? "not-for-merge" : "", + note); + return update_local_ref(local_name, head, note, verbose, force); +} + +static char *keep; +static void remove_keep(void) +{ + if (keep && *keep) + unlink(keep); +} + +static void remove_keep_on_signal(int signo) +{ + remove_keep(); + sigchain_pop(signo); + raise(signo); +} + +static char *find_local_name(const char *remote_name, const char *refs, + int *force_p, int *not_for_merge_p) +{ + const char *ref = refs; + int len = strlen(remote_name); + + while (ref) { + const char *next; + int single_force, not_for_merge; + + while (*ref == '\n') + ref++; + if (!*ref) + break; + next = strchr(ref, '\n'); + + single_force = not_for_merge = 0; + if (*ref == '+') { + single_force = 1; + ref++; + } + if (*ref == '.') { + not_for_merge = 1; + ref++; + if (*ref == '+') { + single_force = 1; + ref++; + } + } + if (!strncmp(remote_name, ref, len) && ref[len] == ':') { + const char *local_part = ref + len + 1; + int retlen; + + if (!next) + retlen = strlen(local_part); + else + retlen = next - local_part; + *force_p = single_force; + *not_for_merge_p = not_for_merge; + return xmemdupz(local_part, retlen); + } + ref = next; + } + return NULL; +} + +static int fetch_native_store(FILE *fp, + const char *remote, + const char *remote_nick, + const char *refs, + int verbose, int force) +{ + char buffer[1024]; + int err = 0; + + sigchain_push_common(remove_keep_on_signal); + atexit(remove_keep); + + while (fgets(buffer, sizeof(buffer), stdin)) { + int len; + char *cp; + char *local_name; + int single_force, not_for_merge; + + for (cp = buffer; *cp && !isspace(*cp); cp++) + ; + if (*cp) + *cp++ = 0; + len = strlen(cp); + if (len && cp[len-1] == '\n') + cp[--len] = 0; + if (!strcmp(buffer, "failed")) + die("Fetch failure: %s", remote); + if (!strcmp(buffer, "pack")) + continue; + if (!strcmp(buffer, "keep")) { + char *od = get_object_directory(); + int len = strlen(od) + strlen(cp) + 50; + keep = xmalloc(len); + sprintf(keep, "%s/pack/pack-%s.keep", od, cp); + continue; + } + + local_name = find_local_name(cp, refs, + &single_force, ¬_for_merge); + if (!local_name) + continue; + err |= append_fetch_head(fp, + buffer, remote, cp, remote_nick, + local_name, not_for_merge, + verbose, force || single_force); + } + return err; +} + +static int parse_reflist(const char *reflist) +{ + const char *ref; + + printf("refs='"); + for (ref = reflist; ref; ) { + const char *next; + while (*ref && isspace(*ref)) + ref++; + if (!*ref) + break; + for (next = ref; *next && !isspace(*next); next++) + ; + printf("\n%.*s", (int)(next - ref), ref); + ref = next; + } + printf("'\n"); + + printf("rref='"); + for (ref = reflist; ref; ) { + const char *next, *colon; + while (*ref && isspace(*ref)) + ref++; + if (!*ref) + break; + for (next = ref; *next && !isspace(*next); next++) + ; + if (*ref == '.') + ref++; + if (*ref == '+') + ref++; + colon = strchr(ref, ':'); + putchar('\n'); + printf("%.*s", (int)((colon ? colon : next) - ref), ref); + ref = next; + } + printf("'\n"); + return 0; +} + +static int expand_refs_wildcard(const char *ls_remote_result, int numrefs, + const char **refs) +{ + int i, matchlen, replacelen; + int found_one = 0; + const char *remote = *refs++; + numrefs--; + + if (numrefs == 0) { + fprintf(stderr, "Nothing specified for fetching with remote.%s.fetch\n", + remote); + printf("empty\n"); + } + + for (i = 0; i < numrefs; i++) { + const char *ref = refs[i]; + const char *lref = ref; + const char *colon; + const char *tail; + const char *ls; + const char *next; + + if (*lref == '+') + lref++; + colon = strchr(lref, ':'); + tail = lref + strlen(lref); + if (!(colon && + 2 < colon - lref && + colon[-1] == '*' && + colon[-2] == '/' && + 2 < tail - (colon + 1) && + tail[-1] == '*' && + tail[-2] == '/')) { + /* not a glob */ + if (!found_one++) + printf("explicit\n"); + printf("%s\n", ref); + continue; + } + + /* glob */ + if (!found_one++) + printf("glob\n"); + + /* lref to colon-2 is remote hierarchy name; + * colon+1 to tail-2 is local. + */ + matchlen = (colon-1) - lref; + replacelen = (tail-1) - (colon+1); + for (ls = ls_remote_result; ls; ls = next) { + const char *eol; + unsigned char sha1[20]; + int namelen; + + while (*ls && isspace(*ls)) + ls++; + next = strchr(ls, '\n'); + eol = !next ? (ls + strlen(ls)) : next; + if (!memcmp("^{}", eol-3, 3)) + continue; + if (eol - ls < 40) + continue; + if (get_sha1_hex(ls, sha1)) + continue; + ls += 40; + while (ls < eol && isspace(*ls)) + ls++; + /* ls to next (or eol) is the name. + * is it identical to lref to colon-2? + */ + if ((eol - ls) <= matchlen || + strncmp(ls, lref, matchlen)) + continue; + + /* Yes, it is a match */ + namelen = eol - ls; + if (lref != ref) + putchar('+'); + printf("%.*s:%.*s%.*s\n", + namelen, ls, + replacelen, colon + 1, + namelen - matchlen, ls + matchlen); + } + } + return 0; +} + +static int pick_rref(int sha1_only, const char *rref, const char *ls_remote_result) +{ + int err = 0; + int lrr_count = lrr_count, i, pass; + const char *cp; + struct lrr { + const char *line; + const char *name; + int namelen; + int shown; + } *lrr_list = lrr_list; + + for (pass = 0; pass < 2; pass++) { + /* pass 0 counts and allocates, pass 1 fills... */ + cp = ls_remote_result; + i = 0; + while (1) { + const char *np; + while (*cp && isspace(*cp)) + cp++; + if (!*cp) + break; + np = strchrnul(cp, '\n'); + if (pass) { + lrr_list[i].line = cp; + lrr_list[i].name = cp + 41; + lrr_list[i].namelen = np - (cp + 41); + } + i++; + cp = np; + } + if (!pass) { + lrr_count = i; + lrr_list = xcalloc(lrr_count, sizeof(*lrr_list)); + } + } + + while (1) { + const char *next; + int rreflen; + int i; + + while (*rref && isspace(*rref)) + rref++; + if (!*rref) + break; + next = strchrnul(rref, '\n'); + rreflen = next - rref; + + for (i = 0; i < lrr_count; i++) { + struct lrr *lrr = &(lrr_list[i]); + + if (rreflen == lrr->namelen && + !memcmp(lrr->name, rref, rreflen)) { + if (!lrr->shown) + printf("%.*s\n", + sha1_only ? 40 : lrr->namelen + 41, + lrr->line); + lrr->shown = 1; + break; + } + } + if (lrr_count <= i) { + error("pick-rref: %.*s not found", rreflen, rref); + err = 1; + } + rref = next; + } + free(lrr_list); + return err; +} + +int cmd_fetch__tool(int argc, const char **argv, const char *prefix) +{ + int verbose = 0; + int force = 0; + int sopt = 0; + + while (1 < argc) { + const char *arg = argv[1]; + if (!strcmp("-v", arg)) + verbose = 1; + else if (!strcmp("-f", arg)) + force = 1; + else if (!strcmp("-s", arg)) + sopt = 1; + else + break; + argc--; + argv++; + } + + if (argc <= 1) + return error("Missing subcommand"); + + if (!strcmp("append-fetch-head", argv[1])) { + int result; + FILE *fp; + char *filename; + + if (argc != 8) + return error("append-fetch-head takes 6 args"); + filename = git_path("FETCH_HEAD"); + fp = fopen(filename, "a"); + if (!fp) + return error("cannot open %s: %s\n", filename, strerror(errno)); + result = append_fetch_head(fp, argv[2], argv[3], + argv[4], argv[5], + argv[6], !!argv[7][0], + verbose, force); + fclose(fp); + return result; + } + if (!strcmp("native-store", argv[1])) { + int result; + FILE *fp; + char *filename; + + if (argc != 5) + return error("fetch-native-store takes 3 args"); + filename = git_path("FETCH_HEAD"); + fp = fopen(filename, "a"); + if (!fp) + return error("cannot open %s: %s\n", filename, strerror(errno)); + result = fetch_native_store(fp, argv[2], argv[3], argv[4], + verbose, force); + fclose(fp); + return result; + } + if (!strcmp("parse-reflist", argv[1])) { + const char *reflist; + if (argc != 3) + return error("parse-reflist takes 1 arg"); + reflist = argv[2]; + if (!strcmp(reflist, "-")) + reflist = get_stdin(); + return parse_reflist(reflist); + } + if (!strcmp("pick-rref", argv[1])) { + const char *ls_remote_result; + if (argc != 4) + return error("pick-rref takes 2 args"); + ls_remote_result = argv[3]; + if (!strcmp(ls_remote_result, "-")) + ls_remote_result = get_stdin(); + return pick_rref(sopt, argv[2], ls_remote_result); + } + if (!strcmp("expand-refs-wildcard", argv[1])) { + const char *reflist; + if (argc < 4) + return error("expand-refs-wildcard takes at least 2 args"); + reflist = argv[2]; + if (!strcmp(reflist, "-")) + reflist = get_stdin(); + return expand_refs_wildcard(reflist, argc - 3, argv + 3); + } + + return error("Unknown subcommand: %s", argv[1]); +} diff --git a/contrib/examples/git-commit.sh b/contrib/examples/git-commit.sh index 5c72f655c7..23ffb028d1 100755 --- a/contrib/examples/git-commit.sh +++ b/contrib/examples/git-commit.sh @@ -631,7 +631,7 @@ then if test -z "$quiet" then commit=`git diff-tree --always --shortstat --pretty="format:%h: %s"\ - --summary --root HEAD --` + --abbrev --summary --root HEAD --` echo "Created${initial_commit:+ initial} commit $commit" fi fi diff --git a/contrib/examples/git-fetch.sh b/contrib/examples/git-fetch.sh index e44af2c86d..a314273bd5 100755 --- a/contrib/examples/git-fetch.sh +++ b/contrib/examples/git-fetch.sh @@ -127,10 +127,12 @@ then orig_head=$(git rev-parse --verify HEAD 2>/dev/null) fi -# Allow --notags from remote.$1.tagopt +# Allow --tags/--notags from remote.$1.tagopt case "$tags$no_tags" in '') case "$(git config --get "remote.$1.tagopt")" in + --tags) + tags=t ;; --no-tags) no_tags=t ;; esac diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh index e9588eec33..7b922c3948 100755 --- a/contrib/examples/git-merge.sh +++ b/contrib/examples/git-merge.sh @@ -14,8 +14,11 @@ summary (synonym to --stat) log add list of one-line log to merge commit message squash create a single commit instead of doing a merge commit perform a commit if the merge succeeds (default) -ff allow fast forward (default) +ff allow fast-forward (default) +ff-only abort if fast-forward is not possible +rerere-autoupdate update index with any reused conflict resolution s,strategy= merge strategy to use +X= option for selected merge strategy m,message= message to be used for the merge commit (if any) " @@ -25,25 +28,32 @@ require_work_tree cd_to_toplevel test -z "$(git ls-files -u)" || - die "You are in the middle of a conflicted merge." + die "Merge is not possible because you have unmerged files." + +! test -e "$GIT_DIR/MERGE_HEAD" || + die 'You have not concluded your merge (MERGE_HEAD exists).' LF=' ' all_strategies='recur recursive octopus resolve stupid ours subtree' +all_strategies="$all_strategies recursive-ours recursive-theirs" +not_strategies='base file index tree' default_twohead_strategies='recursive' default_octopus_strategies='octopus' no_fast_forward_strategies='subtree ours' -no_trivial_strategies='recursive recur subtree ours' +no_trivial_strategies='recursive recur subtree ours recursive-ours recursive-theirs' use_strategies= +xopt= allow_fast_forward=t +fast_forward_only= allow_trivial_merge=t -squash= no_commit= log_arg= +squash= no_commit= log_arg= rr_arg= dropsave() { rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \ - "$GIT_DIR/MERGE_STASH" || exit 1 + "$GIT_DIR/MERGE_STASH" "$GIT_DIR/MERGE_MODE" || exit 1 } savestate() { @@ -130,21 +140,34 @@ finish () { merge_name () { remote="$1" rh=$(git rev-parse --verify "$remote^0" 2>/dev/null) || return - bh=$(git show-ref -s --verify "refs/heads/$remote" 2>/dev/null) - if test "$rh" = "$bh" - then - echo "$rh branch '$remote' of ." - elif truname=$(expr "$remote" : '\(.*\)~[1-9][0-9]*$') && + if truname=$(expr "$remote" : '\(.*\)~[0-9]*$') && git show-ref -q --verify "refs/heads/$truname" 2>/dev/null then echo "$rh branch '$truname' (early part) of ." - elif test "$remote" = "FETCH_HEAD" -a -r "$GIT_DIR/FETCH_HEAD" + return + fi + if found_ref=$(git rev-parse --symbolic-full-name --verify \ + "$remote" 2>/dev/null) + then + expanded=$(git check-ref-format --branch "$remote") || + exit + if test "${found_ref#refs/heads/}" != "$found_ref" + then + echo "$rh branch '$expanded' of ." + return + elif test "${found_ref#refs/remotes/}" != "$found_ref" + then + echo "$rh remote branch '$expanded' of ." + return + fi + fi + if test "$remote" = "FETCH_HEAD" -a -r "$GIT_DIR/FETCH_HEAD" then sed -e 's/ not-for-merge / /' -e 1q \ "$GIT_DIR/FETCH_HEAD" - else - echo "$rh commit '$remote'" + return fi + echo "$rh commit '$remote'" } parse_config () { @@ -171,16 +194,36 @@ parse_config () { --no-ff) test "$squash" != t || die "You cannot combine --squash with --no-ff." + test "$fast_forward_only" != t || + die "You cannot combine --ff-only with --no-ff." allow_fast_forward=f ;; + --ff-only) + test "$allow_fast_forward" != f || + die "You cannot combine --ff-only with --no-ff." + fast_forward_only=t ;; + --rerere-autoupdate|--no-rerere-autoupdate) + rr_arg=$1 ;; -s|--strategy) shift case " $all_strategies " in *" $1 "*) - use_strategies="$use_strategies$1 " ;; + use_strategies="$use_strategies$1 " + ;; *) - die "available strategies are: $all_strategies" ;; + case " $not_strategies " in + *" $1 "*) + false + esac && + type "git-merge-$1" >/dev/null 2>&1 || + die "available strategies are: $all_strategies" + use_strategies="$use_strategies$1 " + ;; esac ;; + -X) + shift + xopt="${xopt:+$xopt }$(git rev-parse --sq-quote "--$1")" + ;; -m|--message) shift merge_msg="$1" @@ -244,6 +287,10 @@ then exit 1 fi + test "$squash" != t || + die "Squash commit into empty head not supported yet" + test "$allow_fast_forward" = t || + die "Non-fast-forward into an empty head does not make sense" rh=$(git rev-parse --verify "$1^0") || die "$1 - not something we can merge" @@ -260,12 +307,18 @@ else # the given message. If remote is invalid we will die # later in the common codepath so we discard the error # in this loop. - merge_name=$(for remote + merge_msg="$( + for remote do merge_name "$remote" - done | git fmt-merge-msg $log_arg - ) - merge_msg="${merge_msg:+$merge_msg$LF$LF}$merge_name" + done | + if test "$have_message" = t + then + git fmt-merge-msg -m "$merge_msg" $log_arg + else + git fmt-merge-msg $log_arg + fi + )" fi head=$(git rev-parse --verify "$head_arg"^0) || usage @@ -334,7 +387,7 @@ case "$#" in common=$(git merge-base --all $head "$@") ;; *) - common=$(git show-branch --merge-base $head "$@") + common=$(git merge-base --all --octopus $head "$@") ;; esac echo "$head" >"$GIT_DIR/ORIG_HEAD" @@ -353,7 +406,7 @@ t,1,"$head",*) # Again the most common case of merging one remote. echo "Updating $(git rev-parse --short $head)..$(git rev-parse --short $1)" git update-index --refresh 2>/dev/null - msg="Fast forward" + msg="Fast-forward" if test -n "$have_message" then msg="$msg (no commit created; -m option ignored)" @@ -365,15 +418,15 @@ t,1,"$head",*) exit 0 ;; ?,1,?*"$LF"?*,*) - # We are not doing octopus and not fast forward. Need a + # We are not doing octopus and not fast-forward. Need a # real merge. ;; ?,1,*,) - # We are not doing octopus, not fast forward, and have only + # We are not doing octopus, not fast-forward, and have only # one common. git update-index --refresh 2>/dev/null - case "$allow_trivial_merge" in - t) + case "$allow_trivial_merge,$fast_forward_only" in + t,) # See if it is really trivial. git var GIT_COMMITTER_IDENT >/dev/null || exit echo "Trying really trivial in-index merge..." @@ -412,6 +465,11 @@ t,1,"$head",*) ;; esac +if test "$fast_forward_only" = t +then + die "Not possible to fast-forward, aborting." +fi + # We are going to make a new commit. git var GIT_COMMITTER_IDENT >/dev/null || exit @@ -450,7 +508,7 @@ do # Remember which strategy left the state in the working tree wt_strategy=$strategy - git-merge-$strategy $common -- "$head_arg" "$@" + eval 'git-merge-$strategy '"$xopt"' $common -- "$head_arg" "$@"' exit=$? if test "$no_commit" = t && test "$exit" = 0 then @@ -488,9 +546,9 @@ if test '' != "$result_tree" then if test "$allow_fast_forward" = "t" then - parents=$(git show-branch --independent "$head" "$@") + parents=$(git merge-base --independent "$head" "$@") else - parents=$(git rev-parse "$head" "$@") + parents=$(git rev-parse "$head" "$@") fi parents=$(echo "$parents" | sed -e 's/^/-p /') result_commit=$(printf '%s\n' "$merge_msg" | git commit-tree $result_tree $parents) || exit @@ -532,7 +590,15 @@ else do echo $remote done >"$GIT_DIR/MERGE_HEAD" - printf '%s\n' "$merge_msg" >"$GIT_DIR/MERGE_MSG" + printf '%s\n' "$merge_msg" >"$GIT_DIR/MERGE_MSG" || + die "Could not write to $GIT_DIR/MERGE_MSG" + if test "$allow_fast_forward" != t + then + printf "%s" no-ff + else + : + fi >"$GIT_DIR/MERGE_MODE" || + die "Could not write to $GIT_DIR/MERGE_MODE" fi if test "$merge_was_ok" = t @@ -549,6 +615,6 @@ Conflicts: sed -e 's/^[^ ]* / /' | uniq } >>"$GIT_DIR/MERGE_MSG" - git rerere + git rerere $rr_arg die "Automatic merge failed; fix conflicts and then commit the result." fi diff --git a/contrib/examples/git-notes.sh b/contrib/examples/git-notes.sh new file mode 100755 index 0000000000..e642e47d9f --- /dev/null +++ b/contrib/examples/git-notes.sh @@ -0,0 +1,121 @@ +#!/bin/sh + +USAGE="(edit [-F <file> | -m <msg>] | show) [commit]" +. git-sh-setup + +test -z "$1" && usage +ACTION="$1"; shift + +test -z "$GIT_NOTES_REF" && GIT_NOTES_REF="$(git config core.notesref)" +test -z "$GIT_NOTES_REF" && GIT_NOTES_REF="refs/notes/commits" + +MESSAGE= +while test $# != 0 +do + case "$1" in + -m) + test "$ACTION" = "edit" || usage + shift + if test "$#" = "0"; then + die "error: option -m needs an argument" + else + if [ -z "$MESSAGE" ]; then + MESSAGE="$1" + else + MESSAGE="$MESSAGE + +$1" + fi + shift + fi + ;; + -F) + test "$ACTION" = "edit" || usage + shift + if test "$#" = "0"; then + die "error: option -F needs an argument" + else + if [ -z "$MESSAGE" ]; then + MESSAGE="$(cat "$1")" + else + MESSAGE="$MESSAGE + +$(cat "$1")" + fi + shift + fi + ;; + -*) + usage + ;; + *) + break + ;; + esac +done + +COMMIT=$(git rev-parse --verify --default HEAD "$@") || +die "Invalid commit: $@" + +case "$ACTION" in +edit) + if [ "${GIT_NOTES_REF#refs/notes/}" = "$GIT_NOTES_REF" ]; then + die "Refusing to edit notes in $GIT_NOTES_REF (outside of refs/notes/)" + fi + + MSG_FILE="$GIT_DIR/new-notes-$COMMIT" + GIT_INDEX_FILE="$MSG_FILE.idx" + export GIT_INDEX_FILE + + trap ' + test -f "$MSG_FILE" && rm "$MSG_FILE" + test -f "$GIT_INDEX_FILE" && rm "$GIT_INDEX_FILE" + ' 0 + + CURRENT_HEAD=$(git show-ref "$GIT_NOTES_REF" | cut -f 1 -d ' ') + if [ -z "$CURRENT_HEAD" ]; then + PARENT= + else + PARENT="-p $CURRENT_HEAD" + git read-tree "$GIT_NOTES_REF" || die "Could not read index" + fi + + if [ -z "$MESSAGE" ]; then + GIT_NOTES_REF= git log -1 $COMMIT | sed "s/^/#/" > "$MSG_FILE" + if [ ! -z "$CURRENT_HEAD" ]; then + git cat-file blob :$COMMIT >> "$MSG_FILE" 2> /dev/null + fi + core_editor="$(git config core.editor)" + ${GIT_EDITOR:-${core_editor:-${VISUAL:-${EDITOR:-vi}}}} "$MSG_FILE" + else + echo "$MESSAGE" > "$MSG_FILE" + fi + + grep -v ^# < "$MSG_FILE" | git stripspace > "$MSG_FILE".processed + mv "$MSG_FILE".processed "$MSG_FILE" + if [ -s "$MSG_FILE" ]; then + BLOB=$(git hash-object -w "$MSG_FILE") || + die "Could not write into object database" + git update-index --add --cacheinfo 0644 $BLOB $COMMIT || + die "Could not write index" + else + test -z "$CURRENT_HEAD" && + die "Will not initialise with empty tree" + git update-index --force-remove $COMMIT || + die "Could not update index" + fi + + TREE=$(git write-tree) || die "Could not write tree" + NEW_HEAD=$(echo Annotate $COMMIT | git commit-tree $TREE $PARENT) || + die "Could not annotate" + git update-ref -m "Annotate $COMMIT" \ + "$GIT_NOTES_REF" $NEW_HEAD $CURRENT_HEAD +;; +show) + git rev-parse -q --verify "$GIT_NOTES_REF":$COMMIT > /dev/null || + die "No note for commit $COMMIT." + git show "$GIT_NOTES_REF":$COMMIT +;; +*) + usage +esac diff --git a/contrib/examples/git-resolve.sh b/contrib/examples/git-resolve.sh index 0ee1bd898e..8f98142f77 100755 --- a/contrib/examples/git-resolve.sh +++ b/contrib/examples/git-resolve.sh @@ -48,7 +48,7 @@ case "$common" in "$head") echo "Updating $(git rev-parse --short $head)..$(git rev-parse --short $merge)" git read-tree -u -m $head $merge || exit 1 - git update-ref -m "resolve $merge_name: Fast forward" \ + git update-ref -m "resolve $merge_name: Fast-forward" \ HEAD "$merge" "$head" git diff-tree -p $head $merge | git apply --stat dropheads diff --git a/contrib/examples/git-revert.sh b/contrib/examples/git-revert.sh index 49f00321b2..60a05a8b97 100755 --- a/contrib/examples/git-revert.sh +++ b/contrib/examples/git-revert.sh @@ -181,7 +181,6 @@ Conflicts: esac exit 1 } -echo >&2 "Finished one $me." # If we are cherry-pick, and if the merge did not result in # hand-editing, we will hit this commit and inherit the original diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 342529db30..c1ea643ace 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -8,12 +8,10 @@ # License: MIT <http://www.opensource.org/licenses/mit-license.php> # -import optparse, sys, os, marshal, popen2, subprocess, shelve -import tempfile, getopt, sha, os.path, time, platform +import optparse, sys, os, marshal, subprocess, shelve +import tempfile, getopt, os.path, time, platform import re -from sets import Set; - verbose = False @@ -201,7 +199,7 @@ def isModeExec(mode): def isModeExecChanged(src_mode, dst_mode): return isModeExec(src_mode) != isModeExec(dst_mode) -def p4CmdList(cmd, stdin=None, stdin_mode='w+b'): +def p4CmdList(cmd, stdin=None, stdin_mode='w+b', cb=None): cmd = p4_build_cmd("-G %s" % (cmd)) if verbose: sys.stderr.write("Opening pipe: %s\n" % cmd) @@ -224,7 +222,10 @@ def p4CmdList(cmd, stdin=None, stdin_mode='w+b'): try: while True: entry = marshal.load(p4.stdout) - result.append(entry) + if cb is not None: + cb(entry) + else: + result.append(entry) except EOFError: pass exitCode = p4.wait() @@ -728,13 +729,10 @@ class P4Submit(Command): tmpFile.write(submitTemplate + separatorLine + diff + newdiff) tmpFile.close() mtime = os.stat(fileName).st_mtime - defaultEditor = "vi" - if platform.system() == "Windows": - defaultEditor = "notepad" if os.environ.has_key("P4EDITOR"): editor = os.environ.get("P4EDITOR") else: - editor = os.environ.get("EDITOR", defaultEditor); + editor = read_pipe("git var GIT_EDITOR").strip() system(editor + " " + fileName) response = "y" @@ -804,7 +802,7 @@ class P4Submit(Command): self.oldWorkingDirectory = os.getcwd() chdir(self.clientPath) - print "Syncronizing p4 checkout..." + print "Synchronizing p4 checkout..." p4_system("sync ...") self.check() @@ -861,8 +859,8 @@ class P4Sync(Command): self.usage += " //depot/path[@revRange]" self.silent = False - self.createdBranches = Set() - self.committedChanges = Set() + self.createdBranches = set() + self.committedChanges = set() self.branch = "" self.detectBranches = False self.detectLabels = False @@ -950,10 +948,83 @@ class P4Sync(Command): return branches - ## Should move this out, doesn't use SELF. - def readP4Files(self, files): + # output one file from the P4 stream + # - helper for streamP4Files + + def streamOneP4File(self, file, contents): + if file["type"] == "apple": + print "\nfile %s is a strange apple file that forks. Ignoring" % \ + file['depotFile'] + return + + relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes) + if verbose: + sys.stderr.write("%s\n" % relPath) + + mode = "644" + if isP4Exec(file["type"]): + mode = "755" + elif file["type"] == "symlink": + mode = "120000" + # p4 print on a symlink contains "target\n", so strip it off + data = ''.join(contents) + contents = [data[:-1]] + + if self.isWindows and file["type"].endswith("text"): + mangled = [] + for data in contents: + data = data.replace("\r\n", "\n") + mangled.append(data) + contents = mangled + + if file['type'] in ('text+ko', 'unicode+ko', 'binary+ko'): + contents = map(lambda text: re.sub(r'(?i)\$(Id|Header):[^$]*\$',r'$\1$', text), contents) + elif file['type'] in ('text+k', 'ktext', 'kxtext', 'unicode+k', 'binary+k'): + contents = map(lambda text: re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$\n]*\$',r'$\1$', text), contents) + + self.gitStream.write("M %s inline %s\n" % (mode, relPath)) + + # total length... + length = 0 + for d in contents: + length = length + len(d) + + self.gitStream.write("data %d\n" % length) + for d in contents: + self.gitStream.write(d) + self.gitStream.write("\n") + + def streamOneP4Deletion(self, file): + relPath = self.stripRepoPath(file['path'], self.branchPrefixes) + if verbose: + sys.stderr.write("delete %s\n" % relPath) + self.gitStream.write("D %s\n" % relPath) + + # handle another chunk of streaming data + def streamP4FilesCb(self, marshalled): + + if marshalled.has_key('depotFile') and self.stream_have_file_info: + # start of a new file - output the old one first + self.streamOneP4File(self.stream_file, self.stream_contents) + self.stream_file = {} + self.stream_contents = [] + self.stream_have_file_info = False + + # pick up the new file information... for the + # 'data' field we need to append to our array + for k in marshalled.keys(): + if k == 'data': + self.stream_contents.append(marshalled['data']) + else: + self.stream_file[k] = marshalled[k] + + self.stream_have_file_info = True + + # Stream directly from "p4 files" into "git fast-import" + def streamP4Files(self, files): filesForCommit = [] filesToRead = [] + filesToDelete = [] for f in files: includeFile = True @@ -965,52 +1036,37 @@ class P4Sync(Command): if includeFile: filesForCommit.append(f) - if f['action'] not in ('delete', 'purge'): + if f['action'] not in ('delete', 'move/delete', 'purge'): filesToRead.append(f) + else: + filesToDelete.append(f) - filedata = [] - if len(filesToRead) > 0: - filedata = p4CmdList('-x - print', - stdin='\n'.join(['%s#%s' % (f['path'], f['rev']) - for f in filesToRead]), - stdin_mode='w+') - - if "p4ExitCode" in filedata[0]: - die("Problems executing p4. Error: [%d]." - % (filedata[0]['p4ExitCode'])); - - j = 0; - contents = {} - while j < len(filedata): - stat = filedata[j] - j += 1 - text = '' - while j < len(filedata) and filedata[j]['code'] in ('text', 'unicode', 'binary'): - text += filedata[j]['data'] - del filedata[j]['data'] - j += 1 - - if not stat.has_key('depotFile'): - sys.stderr.write("p4 print fails with: %s\n" % repr(stat)) - continue + # deleted files... + for f in filesToDelete: + self.streamOneP4Deletion(f) - if stat['type'] in ('text+ko', 'unicode+ko', 'binary+ko'): - text = re.sub(r'(?i)\$(Id|Header):[^$]*\$',r'$\1$', text) - elif stat['type'] in ('text+k', 'ktext', 'kxtext', 'unicode+k', 'binary+k'): - text = re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$\n]*\$',r'$\1$', text) + if len(filesToRead) > 0: + self.stream_file = {} + self.stream_contents = [] + self.stream_have_file_info = False - contents[stat['depotFile']] = text + # curry self argument + def streamP4FilesCbSelf(entry): + self.streamP4FilesCb(entry) - for f in filesForCommit: - path = f['path'] - if contents.has_key(path): - f['data'] = contents[path] + p4CmdList("-x - print", + '\n'.join(['%s#%s' % (f['path'], f['rev']) + for f in filesToRead]), + cb=streamP4FilesCbSelf) - return filesForCommit + # do the last chunk + if self.stream_file.has_key('depotFile'): + self.streamOneP4File(self.stream_file, self.stream_contents) def commit(self, details, files, branch, branchPrefixes, parent = ""): epoch = details["time"] author = details["user"] + self.branchPrefixes = branchPrefixes if self.verbose: print "commit into %s" % branch @@ -1023,7 +1079,6 @@ class P4Sync(Command): new_files.append (f) else: sys.stderr.write("Ignoring file outside of prefix: %s\n" % path) - files = self.readP4Files(new_files) self.gitStream.write("commit %s\n" % branch) # gitStream.write("mark :%s\n" % details["change"]) @@ -1051,33 +1106,7 @@ class P4Sync(Command): print "parent %s" % parent self.gitStream.write("from %s\n" % parent) - for file in files: - if file["type"] == "apple": - print "\nfile %s is a strange apple file that forks. Ignoring!" % file['path'] - continue - - relPath = self.stripRepoPath(file['path'], branchPrefixes) - if file["action"] in ("delete", "purge"): - self.gitStream.write("D %s\n" % relPath) - else: - data = file['data'] - - mode = "644" - if isP4Exec(file["type"]): - mode = "755" - elif file["type"] == "symlink": - mode = "120000" - # p4 print on a symlink contains "target\n", so strip it off - data = data[:-1] - - if self.isWindows and file["type"].endswith("text"): - data = data.replace("\r\n", "\n") - - self.gitStream.write("M %s inline %s\n" % (mode, relPath)) - self.gitStream.write("data %s\n" % len(data)) - self.gitStream.write(data) - self.gitStream.write("\n") - + self.streamP4Files(new_files) self.gitStream.write("\n") change = int(details["change"]) @@ -1627,7 +1656,7 @@ class P4Sync(Command): if len(self.changesFile) > 0: output = open(self.changesFile).readlines() - changeSet = Set() + changeSet = set() for line in output: changeSet.add(int(line)) diff --git a/contrib/fast-import/import-directories.perl b/contrib/fast-import/import-directories.perl new file mode 100755 index 0000000000..3a5da4ab00 --- /dev/null +++ b/contrib/fast-import/import-directories.perl @@ -0,0 +1,416 @@ +#!/usr/bin/perl -w +# +# Copyright 2008-2009 Peter Krefting <peter@softwolves.pp.se> +# +# ------------------------------------------------------------------------ +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# ------------------------------------------------------------------------ + +=pod + +=head1 NAME + +import-directories - Import bits and pieces to Git. + +=head1 SYNOPSIS + +B<import-directories.perl> F<configfile> F<outputfile> + +=head1 DESCRIPTION + +Script to import arbitrary projects version controlled by the "copy the +source directory to a new location and edit it there"-version controlled +projects into version control. Handles projects with arbitrary branching +and version trees, taking a file describing the inputs and generating a +file compatible with the L<git-fast-import(1)> format. + +=head1 CONFIGURATION FILE + +=head2 Format + +The configuration file is based on the standard I<.ini> format. + + ; Comments start with semi-colons + [section] + key=value + +Please see below for information on how to escape special characters. + +=head2 Global configuration + +Global configuration is done in the B<[config]> section, which should be +the first section in the file. Configuration can be changed by +repeating configuration sections later on. + + [config] + ; configure conversion of CRLFs. "convert" means that all CRLFs + ; should be converted into LFs (suitable for the core.autocrlf + ; setting set to true in Git). "none" means that all data is + ; treated as binary. + crlf=convert + +=head2 Revision configuration + +Each revision that is to be imported is described in three +sections. Revisions should be defined in topological order, so +that a revision's parent has always been defined when a new revision +is introduced. All the sections for one revision must be defined +before defining the next revision. + +Each revision is assigned a unique numerical identifier. The +numbers do not need to be consecutive, nor monotonically +increasing. + +For instance, if your configuration file contains only the two +revisions 4711 and 42, where 4711 is the initial commit, the +only requirement is that 4711 is completely defined before 42. + +=pod + +=head3 Revision description section + +A section whose section name is just an integer gives meta-data +about the revision. + + [3] + ; author sets the author of the revisions + author=Peter Krefting <peter@softwolves.pp.se> + ; branch sets the branch that the revision should be committed to + branch=master + ; parent describes the revision that is the parent of this commit + ; (optional) + parent=1 + ; merges describes a revision that is merged into this commit + ; (optional; can be repeated) + merges=2 + ; selects one file to take the timestamp from + ; (optional; if unspecified, the most recent file from the .files + ; section is used) + timestamp=3/source.c + +=head3 Revision contents section + +A section whose section name is an integer followed by B<.files> +describe all the files included in this revision. If a file that +was available previously is not included in this revision, it will +be removed. + +If an on-disk revision is incomplete, you can point to files from +a previous revision. There are no restriction as to where the source +files are located, nor to the names of them. + + [3.files] + ; the key is the path inside the repository, the value is the path + ; as seen from the importer script. + source.c=ver-3.00/source.c + source.h=ver-2.99/source.h + readme.txt=ver-3.00/introduction to the project.txt + +File names are treated as byte strings (but please see below on +quoting rules), and should be stored in the configuration file in +the encoding that should be used in the generated repository. + +=head3 Revision commit message section + +A section whose section name is an integer followed by B<.message> +gives the commit message. This section is read verbatim, up until +the beginning of the next section. As such, a commit message may not +contain a line that begins with an opening square bracket ("[") and +ends with a closing square bracket ("]"), unless they are surrounded +by whitespace or other characters. + + [3.message] + Implement foobar. + ; trailing blank lines are ignored. + +=cut + +# Globals +use strict; +use integer; +my $crlfmode = 0; +my @revs; +my (%revmap, %message, %files, %author, %branch, %parent, %merges, %time, %timesource); +my $sectiontype = 0; +my $rev = 0; +my $mark = 1; + +# Check command line +if ($#ARGV < 1 || $ARGV[0] =~ /^--?h/) +{ + exec('perldoc', $0); + exit 1; +} + +# Open configuration +my $config = $ARGV[0]; +open CFG, '<', $config or die "Cannot open configuration file \"$config\": "; + +# Open output +my $output = $ARGV[1]; +open OUT, '>', $output or die "Cannot create output file \"$output\": "; +binmode OUT; + +LINE: while (my $line = <CFG>) +{ + $line =~ s/\r?\n$//; + next LINE if $sectiontype != 4 && $line eq ''; + next LINE if $line =~ /^;/; + my $oldsectiontype = $sectiontype; + my $oldrev = $rev; + + # Sections + if ($line =~ m"^\[(config|(\d+)(|\.files|\.message))\]$") + { + if ($1 eq 'config') + { + $sectiontype = 1; + } + elsif ($3 eq '') + { + $sectiontype = 2; + $rev = $2; + # Create a new revision + die "Duplicate rev: $line\n " if defined $revmap{$rev}; + print "Reading revision $rev\n"; + push @revs, $rev; + $revmap{$rev} = $mark ++; + $time{$revmap{$rev}} = 0; + } + elsif ($3 eq '.files') + { + $sectiontype = 3; + $rev = $2; + die "Revision mismatch: $line\n " unless $rev == $oldrev; + } + elsif ($3 eq '.message') + { + $sectiontype = 4; + $rev = $2; + die "Revision mismatch: $line\n " unless $rev == $oldrev; + } + else + { + die "Internal parse error: $line\n "; + } + next LINE; + } + + # Parse data + if ($sectiontype != 4) + { + # Key and value + if ($line =~ m"^\s*([^\s].*=.*[^\s])\s*$") + { + my ($key, $value) = &parsekeyvaluepair($1); + # Global configuration + if (1 == $sectiontype) + { + if ($key eq 'crlf') + { + $crlfmode = 1, next LINE if $value eq 'convert'; + $crlfmode = 0, next LINE if $value eq 'none'; + } + die "Unknown configuration option: $line\n "; + } + # Revision specification + if (2 == $sectiontype) + { + my $current = $revmap{$rev}; + $author{$current} = $value, next LINE if $key eq 'author'; + $branch{$current} = $value, next LINE if $key eq 'branch'; + $parent{$current} = $value, next LINE if $key eq 'parent'; + $timesource{$current} = $value, next LINE if $key eq 'timestamp'; + push(@{$merges{$current}}, $value), next LINE if $key eq 'merges'; + die "Unknown revision option: $line\n "; + } + # Filespecs + if (3 == $sectiontype) + { + # Add the file and create a marker + die "File not found: $line\n " unless -f $value; + my $current = $revmap{$rev}; + ${$files{$current}}{$key} = $mark; + my $time = &fileblob($value, $crlfmode, $mark ++); + + # Update revision timestamp if more recent than other + # files seen, or if this is the file we have selected + # to take the time stamp from using the "timestamp" + # directive. + if ((defined $timesource{$current} && $timesource{$current} eq $value) + || $time > $time{$current}) + { + $time{$current} = $time; + } + } + } + else + { + die "Parse error: $line\n "; + } + } + else + { + # Commit message + my $current = $revmap{$rev}; + if (defined $message{$current}) + { + $message{$current} .= "\n"; + } + $message{$current} .= $line; + } +} +close CFG; + +# Start spewing out data for git-fast-import +foreach my $commit (@revs) +{ + # Progress + print OUT "progress Creating revision $commit\n"; + + # Create commit header + my $mark = $revmap{$commit}; + + # Branch and commit id + print OUT "commit refs/heads/", $branch{$mark}, "\nmark :", $mark, "\n"; + + # Author and timestamp + die "No timestamp defined for $commit (no files?)\n" unless defined $time{$mark}; + print OUT "committer ", $author{$mark}, " ", $time{$mark}, " +0100\n"; + + # Commit message + die "No message defined for $commit\n" unless defined $message{$mark}; + my $message = $message{$mark}; + $message =~ s/\n$//; # Kill trailing empty line + print OUT "data ", length($message), "\n", $message, "\n"; + + # Parent and any merges + print OUT "from :", $revmap{$parent{$mark}}, "\n" if defined $parent{$mark}; + if (defined $merges{$mark}) + { + foreach my $merge (@{$merges{$mark}}) + { + print OUT "merge :", $revmap{$merge}, "\n"; + } + } + + # Output file marks + print OUT "deleteall\n"; # start from scratch + foreach my $file (sort keys %{$files{$mark}}) + { + print OUT "M 644 :", ${$files{$mark}}{$file}, " $file\n"; + } + print OUT "\n"; +} + +# Create one file blob +sub fileblob +{ + my ($filename, $crlfmode, $mark) = @_; + + # Import the file + print OUT "progress Importing $filename\nblob\nmark :$mark\n"; + open FILE, '<', $filename or die "Cannot read $filename\n "; + binmode FILE; + my ($size, $mtime) = (stat(FILE))[7,9]; + my $file; + read FILE, $file, $size; + close FILE; + $file =~ s/\r\n/\n/g if $crlfmode; + print OUT "data ", length($file), "\n", $file, "\n"; + + return $mtime; +} + +# Parse a key=value pair +sub parsekeyvaluepair +{ +=pod + +=head2 Escaping special characters + +Key and value strings may be enclosed in quotes, in which case +whitespace inside the quotes is preserved. Additionally, an equal +sign may be included in the key by preceding it with a backslash. +For example: + + "key1 "=value1 + key2=" value2" + key\=3=value3 + key4=value=4 + "key5""=value5 + +Here the first key is "key1 " (note the trailing white-space) and the +second value is " value2" (note the leading white-space). The third +key contains an equal sign "key=3" and so does the fourth value, which +does not need to be escaped. The fifth key contains a trailing quote, +which does not need to be escaped since it is inside a surrounding +quote. + +=cut + my $pair = shift; + + # Separate key and value by the first non-quoted equal sign + my ($key, $value); + if ($pair =~ /^(.*[^\\])=(.*)$/) + { + ($key, $value) = ($1, $2) + } + else + { + die "Parse error: $pair\n "; + } + + # Unquote and unescape the key and value separately + return (&unescape($key), &unescape($value)); +} + +# Unquote and unescape +sub unescape +{ + my $string = shift; + + # First remove enclosing quotes. Backslash before the trailing + # quote leaves both. + if ($string =~ /^"(.*[^\\])"$/) + { + $string = $1; + } + + # Second remove any backslashes inside the unquoted string. + # For later: Handle special sequences like \t ? + $string =~ s/\\(.)/$1/g; + + return $string; +} + +__END__ + +=pod + +=head1 EXAMPLES + +B<import-directories.perl> F<project.import> + +=head1 AUTHOR + +Copyright 2008-2009 Peter Krefting E<lt>peter@softwolves.pp.se> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation. + +=cut diff --git a/contrib/fast-import/import-tars.perl b/contrib/fast-import/import-tars.perl index 6309d146e7..95438e1ed4 100755 --- a/contrib/fast-import/import-tars.perl +++ b/contrib/fast-import/import-tars.perl @@ -8,9 +8,20 @@ ## perl import-tars.perl *.tar.bz2 ## git whatchanged import-tars ## +## Use --metainfo to specify the extension for a meta data file, where +## import-tars can read the commit message and optionally author and +## committer information. +## +## echo 'This is the commit message' > myfile.tar.bz2.msg +## perl import-tars.perl --metainfo=msg myfile.tar.bz2 use strict; -die "usage: import-tars *.tar.{gz,bz2,Z}\n" unless @ARGV; +use Getopt::Long; + +my $metaext = ''; + +die "usage: import-tars [--metainfo=extension] *.tar.{gz,bz2,lzma,xz,Z}\n" + unless GetOptions('metainfo=s' => \$metaext) && @ARGV; my $branch_name = 'import-tars'; my $branch_ref = "refs/heads/$branch_name"; @@ -38,6 +49,9 @@ foreach my $tar_file (@ARGV) } elsif ($tar_name =~ s/\.tar\.Z$//) { open(I, '-|', 'uncompress', '-c', $tar_file) or die "Unable to uncompress -c $tar_file: $!\n"; + } elsif ($tar_name =~ s/\.(tar\.(lzma|xz)|(tlz|txz))$//) { + open(I, '-|', 'xz', '-dc', $tar_file) + or die "Unable to xz -dc $tar_file: $!\n"; } elsif ($tar_name =~ s/\.tar$//) { open(I, $tar_file) or die "Unable to open $tar_file: $!\n"; } else { @@ -82,10 +96,16 @@ foreach my $tar_file (@ARGV) $mtime = oct $mtime; next if $typeflag == 5; # directory - print FI "blob\n", "mark :$next_mark\n", "data $size\n"; - while ($size > 0 && read(I, $_, 512) == 512) { - print FI substr($_, 0, $size); - $size -= 512; + print FI "blob\n", "mark :$next_mark\n"; + if ($typeflag == 2) { # symbolic link + print FI "data ", length($linkname), "\n", $linkname; + $mode = 0120000; + } else { + print FI "data $size\n"; + while ($size > 0 && read(I, $_, 512) == 512) { + print FI substr($_, 0, $size); + $size -= 512; + } } print FI "\n"; @@ -103,12 +123,43 @@ foreach my $tar_file (@ARGV) $have_top_dir = 0 if $top_dir ne $1; } + my $commit_msg = "Imported from $tar_file."; + my $this_committer_name = $committer_name; + my $this_committer_email = $committer_email; + my $this_author_name = $author_name; + my $this_author_email = $author_email; + if ($metaext ne '') { + # Optionally read a commit message from <filename.tar>.msg + # Add a line on the form "Committer: name <e-mail>" to override + # the committer and "Author: name <e-mail>" to override the + # author for this tar ball. + if (open MSG, '<', "${tar_file}.${metaext}") { + my $header_done = 0; + $commit_msg = ''; + while (<MSG>) { + if (!$header_done && /^Committer:\s+([^<>]*)\s+<(.*)>\s*$/i) { + $this_committer_name = $1; + $this_committer_email = $2; + } elsif (!$header_done && /^Author:\s+([^<>]*)\s+<(.*)>\s*$/i) { + $this_author_name = $1; + $this_author_email = $2; + } elsif (!$header_done && /^$/) { # empty line ends header. + $header_done = 1; + } else { + $commit_msg .= $_; + $header_done = 1; + } + } + close MSG; + } + } + print FI <<EOF; commit $branch_ref -author $author_name <$author_email> $author_time +0000 -committer $committer_name <$committer_email> $commit_time +0000 +author $this_author_name <$this_author_email> $author_time +0000 +committer $this_committer_name <$this_committer_email> $commit_time +0000 data <<END_OF_COMMIT_MESSAGE -Imported from $tar_file. +$commit_msg END_OF_COMMIT_MESSAGE deleteall @@ -118,7 +169,8 @@ EOF { my ($mark, $mode) = @{$files{$path}}; $path =~ s,^([^/]+)/,, if $have_top_dir; - printf FI "M %o :%i %s\n", $mode & 0111 ? 0755 : 0644, $mark, $path; + $mode = $mode & 0111 ? 0755 : 0644 unless $mode == 0120000; + printf FI "M %o :%i %s\n", $mode, $mark, $path; } print FI "\n"; diff --git a/contrib/fast-import/import-zips.py b/contrib/fast-import/import-zips.py index 7051a83a59..82f5ed3ddc 100755 --- a/contrib/fast-import/import-zips.py +++ b/contrib/fast-import/import-zips.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python ## zip archive frontend for git-fast-import ## diff --git a/contrib/git-resurrect.sh b/contrib/git-resurrect.sh index c364dda696..a4ed4c3c62 100755 --- a/contrib/git-resurrect.sh +++ b/contrib/git-resurrect.sh @@ -9,6 +9,7 @@ other/Merge <other> into <name> (respectively) commit subjects, which is rather slow but allows you to resurrect other people's topic branches." +OPTIONS_KEEPDASHDASH= OPTIONS_SPEC="\ git resurrect $USAGE -- diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py index 7b03204ed1..046cb2b268 100755 --- a/contrib/hg-to-git/hg-to-git.py +++ b/contrib/hg-to-git/hg-to-git.py @@ -1,4 +1,4 @@ -#! /usr/bin/python +#!/usr/bin/env python """ hg-to-git.py - A Mercurial to GIT converter @@ -20,7 +20,7 @@ """ import os, os.path, sys -import tempfile, popen2, pickle, getopt +import tempfile, pickle, getopt import re # Maps hg version -> git version @@ -59,14 +59,14 @@ def getgitenv(user, date): elems = re.compile('(.*?)\s+<(.*)>').match(user) if elems: env += 'export GIT_AUTHOR_NAME="%s" ;' % elems.group(1) - env += 'export GIT_COMMITER_NAME="%s" ;' % elems.group(1) + env += 'export GIT_COMMITTER_NAME="%s" ;' % elems.group(1) env += 'export GIT_AUTHOR_EMAIL="%s" ;' % elems.group(2) - env += 'export GIT_COMMITER_EMAIL="%s" ;' % elems.group(2) + env += 'export GIT_COMMITTER_EMAIL="%s" ;' % elems.group(2) else: env += 'export GIT_AUTHOR_NAME="%s" ;' % user - env += 'export GIT_COMMITER_NAME="%s" ;' % user + env += 'export GIT_COMMITTER_NAME="%s" ;' % user env += 'export GIT_AUTHOR_EMAIL= ;' - env += 'export GIT_COMMITER_EMAIL= ;' + env += 'export GIT_COMMITTER_EMAIL= ;' env += 'export GIT_AUTHOR_DATE="%s" ;' % date env += 'export GIT_COMMITTER_DATE="%s" ;' % date diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index 60cbab65d3..0085086437 100644..100755 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -23,6 +23,13 @@ # possible for the email to be from someone other than the person doing the # push. # +# To help with debugging and use on pre-v1.5.1 git servers, this script will +# also obey the interface of hooks/update, taking its arguments on the +# command line. Unfortunately, hooks/update is called once for each ref. +# To avoid firing one email per ref, this script just prints its output to +# the screen when used in this mode. The output can then be redirected if +# wanted. +# # Config # ------ # hooks.mailinglist @@ -44,6 +51,15 @@ # --pretty %s", displaying the commit id, author, date and log # message. To list full patches separated by a blank line, you # could set this to "git show -C %s; echo". +# To list a gitweb/cgit URL *and* a full patch for each change set, use this: +# "t=%s; printf 'http://.../?id=%%s' \$t; echo;echo; git show -C \$t; echo" +# Be careful if "..." contains things that will be expanded by shell "eval" +# or printf. +# hooks.emailmaxlines +# The maximum number of lines that should be included in the generated +# email body. If not specified, there is no limit. +# Lines beyond the limit are suppressed and counted, and a final +# line is added indicating the number of suppressed lines. # # Notes # ----- @@ -73,6 +89,7 @@ generate_email() oldrev=$(git rev-parse $1) newrev=$(git rev-parse $2) refname="$3" + maxlines=$4 # --- Interpret # 0000->1234 (create) @@ -181,7 +198,12 @@ generate_email() fn_name=atag ;; esac - generate_${change_type}_${fn_name}_email + + if [ -z "$maxlines" ]; then + generate_${change_type}_${fn_name}_email + else + generate_${change_type}_${fn_name}_email | limit_lines $maxlines + fi generate_email_footer } @@ -192,7 +214,7 @@ generate_email_header() # Generate header cat <<-EOF To: $recipients - Subject: ${emailprefix}$projectdesc $refname_type, $short_refname, ${change_type}d. $describe + Subject: ${emailprefix}$projectdesc $refname_type $short_refname ${change_type}d. $describe X-Git-Refname: $refname X-Git-Reftype: $refname_type X-Git-Oldrev: $oldrev @@ -311,8 +333,8 @@ generate_update_branch_email() # "remotes/" will be ignored as well. # List all of the revisions that were removed by this update, in a - # fast forward update, this list will be empty, because rev-list O - # ^N is empty. For a non fast forward, O ^N is the list of removed + # fast-forward update, this list will be empty, because rev-list O + # ^N is empty. For a non-fast-forward, O ^N is the list of removed # revisions fast_forward="" rev="" @@ -407,7 +429,7 @@ generate_update_branch_email() # revision because the base is effectively a random revision at this # point - the user will be interested in what this revision changed # - including the undoing of previous revisions in the case of - # non-fast forward updates. + # non-fast-forward updates. echo "" echo "Summary of changes:" git diff-tree --stat --summary --find-copies-harder $oldrev..$newrev @@ -631,6 +653,24 @@ show_new_revisions() } +limit_lines() +{ + lines=0 + skipped=0 + while IFS="" read -r line; do + lines=$((lines + 1)) + if [ $lines -gt $1 ]; then + skipped=$((skipped + 1)) + else + printf "%s\n" "$line" + fi + done + if [ $skipped -ne 0 ]; then + echo "... $skipped lines suppressed ..." + fi +} + + send_mail() { if [ -n "$envelopesender" ]; then @@ -668,6 +708,7 @@ announcerecipients=$(git config hooks.announcelist) envelopesender=$(git config hooks.envelopesender) emailprefix=$(git config hooks.emailprefix || echo '[SCM] ') custom_showrev=$(git config hooks.showrev) +maxlines=$(git config hooks.emailmaxlines) # --- Main loop # Allow dual mode: run from the command line just like the update hook, or @@ -680,6 +721,6 @@ if [ -n "$1" -a -n "$2" -a -n "$3" ]; then else while read oldrev newrev refname do - generate_email $oldrev $newrev $refname | send_mail + generate_email $oldrev $newrev $refname $maxlines | send_mail done fi diff --git a/contrib/p4import/git-p4import.py b/contrib/p4import/git-p4import.py index 0f3d97b67e..b6e534b65b 100644 --- a/contrib/p4import/git-p4import.py +++ b/contrib/p4import/git-p4import.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python # # This tool is copyright (c) 2006, Sean Estabrooks. # It is released under the Gnu Public License, version 2. diff --git a/contrib/svn-fe/.gitignore b/contrib/svn-fe/.gitignore new file mode 100644 index 0000000000..02a7791585 --- /dev/null +++ b/contrib/svn-fe/.gitignore @@ -0,0 +1,4 @@ +/*.xml +/*.1 +/*.html +/svn-fe diff --git a/contrib/svn-fe/Makefile b/contrib/svn-fe/Makefile new file mode 100644 index 0000000000..360d8da417 --- /dev/null +++ b/contrib/svn-fe/Makefile @@ -0,0 +1,63 @@ +all:: svn-fe$X + +CC = gcc +RM = rm -f +MV = mv + +CFLAGS = -g -O2 -Wall +LDFLAGS = +ALL_CFLAGS = $(CFLAGS) +ALL_LDFLAGS = $(LDFLAGS) +EXTLIBS = + +GIT_LIB = ../../libgit.a +VCSSVN_LIB = ../../vcs-svn/lib.a +LIBS = $(VCSSVN_LIB) $(GIT_LIB) $(EXTLIBS) + +QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir +QUIET_SUBDIR1 = + +ifneq ($(findstring $(MAKEFLAGS),w),w) +PRINT_DIR = --no-print-directory +else # "make -w" +NO_SUBDIR = : +endif + +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + QUIET_CC = @echo ' ' CC $@; + QUIET_LINK = @echo ' ' LINK $@; + QUIET_SUBDIR0 = +@subdir= + QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \ + $(MAKE) $(PRINT_DIR) -C $$subdir +endif +endif + +svn-fe$X: svn-fe.o $(VCSSVN_LIB) $(GIT_LIB) + $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ svn-fe.o \ + $(ALL_LDFLAGS) $(LIBS) + +svn-fe.o: svn-fe.c ../../vcs-svn/svndump.h + $(QUIET_CC)$(CC) -I../../vcs-svn -o $*.o -c $(ALL_CFLAGS) $< + +svn-fe.html: svn-fe.txt + $(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \ + MAN_TXT=../contrib/svn-fe/svn-fe.txt \ + ../contrib/svn-fe/$@ + +svn-fe.1: svn-fe.txt + $(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \ + MAN_TXT=../contrib/svn-fe/svn-fe.txt \ + ../contrib/svn-fe/$@ + $(MV) ../../Documentation/svn-fe.1 . + +../../vcs-svn/lib.a: FORCE + $(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) vcs-svn/lib.a + +../../libgit.a: FORCE + $(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) libgit.a + +clean: + $(RM) svn-fe$X svn-fe.o svn-fe.html svn-fe.xml svn-fe.1 + +.PHONY: all clean FORCE diff --git a/contrib/svn-fe/svn-fe.c b/contrib/svn-fe/svn-fe.c new file mode 100644 index 0000000000..a2677b03e0 --- /dev/null +++ b/contrib/svn-fe/svn-fe.c @@ -0,0 +1,16 @@ +/* + * This file is in the public domain. + * You may freely use, modify, distribute, and relicense it. + */ + +#include <stdlib.h> +#include "svndump.h" + +int main(int argc, char **argv) +{ + svndump_init(NULL); + svndump_read((argc > 1) ? argv[1] : NULL); + svndump_deinit(); + svndump_reset(); + return 0; +} diff --git a/contrib/svn-fe/svn-fe.txt b/contrib/svn-fe/svn-fe.txt new file mode 100644 index 0000000000..35f84bd9e7 --- /dev/null +++ b/contrib/svn-fe/svn-fe.txt @@ -0,0 +1,67 @@ +svn-fe(1) +========= + +NAME +---- +svn-fe - convert an SVN "dumpfile" to a fast-import stream + +SYNOPSIS +-------- +svnadmin dump --incremental REPO | svn-fe [url] | git fast-import + +DESCRIPTION +----------- + +Converts a Subversion dumpfile into input suitable for +git-fast-import(1) and similar importers. REPO is a path to a +Subversion repository mirrored on the local disk. Remote Subversion +repositories can be mirrored on local disk using the `svnsync` +command. + +INPUT FORMAT +------------ +Subversion's repository dump format is documented in full in +`notes/dump-load-format.txt` from the Subversion source tree. +Files in this format can be generated using the 'svnadmin dump' or +'svk admin dump' command. + +Dumps produced with 'svnadmin dump --deltas' (dumpfile format v3) +are not supported. + +OUTPUT FORMAT +------------- +The fast-import format is documented by the git-fast-import(1) +manual page. + +NOTES +----- +Subversion dumps do not record a separate author and committer for +each revision, nor a separate display name and email address for +each author. Like git-svn(1), 'svn-fe' will use the name + +--------- +user <user@UUID> +--------- + +as committer, where 'user' is the value of the `svn:author` property +and 'UUID' the repository's identifier. + +To support incremental imports, 'svn-fe' puts a `git-svn-id` line at +the end of each commit log message if passed an url on the command +line. This line has the form `git-svn-id: URL@REVNO UUID`. + +The resulting repository will generally require further processing +to put each project in its own repository and to separate the history +of each branch. The 'git filter-branch --subdirectory-filter' command +may be useful for this purpose. + +BUGS +---- +Empty directories and unknown properties are silently discarded. + +The exit status does not reflect whether an error was detected. + +SEE ALSO +-------- +git-svn(1), svn2git(1), svk(1), git-filter-branch(1), git-fast-import(1), +https://svn.apache.org/repos/asf/subversion/trunk/notes/dump-load-format.txt diff --git a/contrib/workdir/git-new-workdir b/contrib/workdir/git-new-workdir index 993cacf324..3ad2c0cea5 100755 --- a/contrib/workdir/git-new-workdir +++ b/contrib/workdir/git-new-workdir @@ -54,13 +54,13 @@ then die "destination directory '$new_workdir' already exists." fi -# make sure the the links use full paths +# make sure the links use full paths git_dir=$(cd "$git_dir"; pwd) # create the workdir mkdir -p "$new_workdir/.git" || die "unable to create \"$new_workdir\"!" -# create the links to the original repo. explictly exclude index, HEAD and +# create the links to the original repo. explicitly exclude index, HEAD and # logs/HEAD from the list since they are purely related to the current working # directory, and should not be shared. for x in config refs logs/refs objects info hooks packed-refs remotes rr-cache svn |