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-rwxr-xr-xcontrib/fast-import/git-import.perl64
-rwxr-xr-xcontrib/fast-import/git-import.sh38
-rw-r--r--contrib/fast-import/git-p4.README12
-rwxr-xr-xcontrib/fast-import/import-directories.perl417
-rwxr-xr-xcontrib/fast-import/import-tars.perl189
-rwxr-xr-xcontrib/fast-import/import-zips.py78
6 files changed, 798 insertions, 0 deletions
diff --git a/contrib/fast-import/git-import.perl b/contrib/fast-import/git-import.perl
new file mode 100755
index 0000000000..0891b9e366
--- /dev/null
+++ b/contrib/fast-import/git-import.perl
@@ -0,0 +1,64 @@
+#!/usr/bin/perl
+#
+# Performs an initial import of a directory. This is the equivalent
+# of doing 'git init; git add .; git commit'. It's a little slower,
+# but is meant to be a simple fast-import example.
+
+use strict;
+use File::Find;
+
+my $USAGE = 'usage: git-import branch import-message';
+my $branch = shift or die "$USAGE\n";
+my $message = shift or die "$USAGE\n";
+
+chomp(my $username = `git config user.name`);
+chomp(my $email = `git config user.email`);
+die 'You need to set user name and email'
+ unless $username && $email;
+
+system('git init');
+open(my $fi, '|-', qw(git fast-import --date-format=now))
+ or die "unable to spawn fast-import: $!";
+
+print $fi <<EOF;
+commit refs/heads/$branch
+committer $username <$email> now
+data <<MSGEOF
+$message
+MSGEOF
+
+EOF
+
+find(
+ sub {
+ if($File::Find::name eq './.git') {
+ $File::Find::prune = 1;
+ return;
+ }
+ return unless -f $_;
+
+ my $fn = $File::Find::name;
+ $fn =~ s#^.\/##;
+
+ open(my $in, '<', $_)
+ or die "unable to open $fn: $!";
+ my @st = stat($in)
+ or die "unable to stat $fn: $!";
+ my $len = $st[7];
+
+ print $fi "M 644 inline $fn\n";
+ print $fi "data $len\n";
+ while($len > 0) {
+ my $r = read($in, my $buf, $len < 4096 ? $len : 4096);
+ defined($r) or die "read error from $fn: $!";
+ $r > 0 or die "premature EOF from $fn: $!";
+ print $fi $buf;
+ $len -= $r;
+ }
+ print $fi "\n";
+
+ }, '.'
+);
+
+close($fi);
+exit $?;
diff --git a/contrib/fast-import/git-import.sh b/contrib/fast-import/git-import.sh
new file mode 100755
index 0000000000..f8d803c5e2
--- /dev/null
+++ b/contrib/fast-import/git-import.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# Performs an initial import of a directory. This is the equivalent
+# of doing 'git init; git add .; git commit'. It's a lot slower,
+# but is meant to be a simple fast-import example.
+
+if [ -z "$1" -o -z "$2" ]; then
+ echo "usage: git-import branch import-message"
+ exit 1
+fi
+
+USERNAME="$(git config user.name)"
+EMAIL="$(git config user.email)"
+
+if [ -z "$USERNAME" -o -z "$EMAIL" ]; then
+ echo "You need to set user name and email"
+ exit 1
+fi
+
+git init
+
+(
+ cat <<EOF
+commit refs/heads/$1
+committer $USERNAME <$EMAIL> now
+data <<MSGEOF
+$2
+MSGEOF
+
+EOF
+ find * -type f|while read i;do
+ echo "M 100644 inline $i"
+ echo data $(stat -c '%s' "$i")
+ cat "$i"
+ echo
+ done
+ echo
+) | git fast-import --date-format=now
diff --git a/contrib/fast-import/git-p4.README b/contrib/fast-import/git-p4.README
new file mode 100644
index 0000000000..cec5ecfa7c
--- /dev/null
+++ b/contrib/fast-import/git-p4.README
@@ -0,0 +1,12 @@
+The git-p4 script moved to the top-level of the git source directory.
+
+Invoke it as any other git command, like "git p4 clone", for instance.
+
+Note that the top-level git-p4.py script is now the source. It is
+built using make to git-p4, which will be installed.
+
+Windows users can copy the git-p4.py source script directly, possibly
+invoking it through a batch file called "git-p4.bat" in the same folder.
+It should contain just one line:
+
+ @python "%~d0%~p0git-p4.py" %*
diff --git a/contrib/fast-import/import-directories.perl b/contrib/fast-import/import-directories.perl
new file mode 100755
index 0000000000..7f3afa5ac4
--- /dev/null
+++ b/contrib/fast-import/import-directories.perl
@@ -0,0 +1,417 @@
+#!/usr/bin/perl
+#
+# 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 warnings;
+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
new file mode 100755
index 0000000000..95438e1ed4
--- /dev/null
+++ b/contrib/fast-import/import-tars.perl
@@ -0,0 +1,189 @@
+#!/usr/bin/perl
+
+## tar archive frontend for git-fast-import
+##
+## For example:
+##
+## mkdir project; cd project; git init
+## 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;
+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";
+my $author_name = $ENV{'GIT_AUTHOR_NAME'} || 'T Ar Creator';
+my $author_email = $ENV{'GIT_AUTHOR_EMAIL'} || 'tar@example.com';
+my $committer_name = $ENV{'GIT_COMMITTER_NAME'} || `git config --get user.name`;
+my $committer_email = $ENV{'GIT_COMMITTER_EMAIL'} || `git config --get user.email`;
+
+chomp($committer_name, $committer_email);
+
+open(FI, '|-', 'git', 'fast-import', '--quiet')
+ or die "Unable to start git fast-import: $!\n";
+foreach my $tar_file (@ARGV)
+{
+ my $commit_time = time;
+ $tar_file =~ m,([^/]+)$,;
+ my $tar_name = $1;
+
+ if ($tar_name =~ s/\.(tar\.gz|tgz)$//) {
+ open(I, '-|', 'gunzip', '-c', $tar_file)
+ or die "Unable to gunzip -c $tar_file: $!\n";
+ } elsif ($tar_name =~ s/\.(tar\.bz2|tbz2)$//) {
+ open(I, '-|', 'bunzip2', '-c', $tar_file)
+ or die "Unable to bunzip2 -c $tar_file: $!\n";
+ } elsif ($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 {
+ die "Unrecognized compression format: $tar_file\n";
+ }
+
+ my $author_time = 0;
+ my $next_mark = 1;
+ my $have_top_dir = 1;
+ my ($top_dir, %files);
+
+ while (read(I, $_, 512) == 512) {
+ my ($name, $mode, $uid, $gid, $size, $mtime,
+ $chksum, $typeflag, $linkname, $magic,
+ $version, $uname, $gname, $devmajor, $devminor,
+ $prefix) = unpack 'Z100 Z8 Z8 Z8 Z12 Z12
+ Z8 Z1 Z100 Z6
+ Z2 Z32 Z32 Z8 Z8 Z*', $_;
+ last unless length($name);
+ if ($name eq '././@LongLink') {
+ # GNU tar extension
+ if (read(I, $_, 512) != 512) {
+ die ('Short archive');
+ }
+ $name = unpack 'Z257', $_;
+ next unless $name;
+
+ my $dummy;
+ if (read(I, $_, 512) != 512) {
+ die ('Short archive');
+ }
+ ($dummy, $mode, $uid, $gid, $size, $mtime,
+ $chksum, $typeflag, $linkname, $magic,
+ $version, $uname, $gname, $devmajor, $devminor,
+ $prefix) = unpack 'Z100 Z8 Z8 Z8 Z12 Z12
+ Z8 Z1 Z100 Z6
+ Z2 Z32 Z32 Z8 Z8 Z*', $_;
+ }
+ next if $name =~ m{/\z};
+ $mode = oct $mode;
+ $size = oct $size;
+ $mtime = oct $mtime;
+ next if $typeflag == 5; # directory
+
+ print FI "blob\n", "mark :$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";
+
+ my $path;
+ if ($prefix) {
+ $path = "$prefix/$name";
+ } else {
+ $path = "$name";
+ }
+ $files{$path} = [$next_mark++, $mode];
+
+ $author_time = $mtime if $mtime > $author_time;
+ $path =~ m,^([^/]+)/,;
+ $top_dir = $1 unless $top_dir;
+ $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 $this_author_name <$this_author_email> $author_time +0000
+committer $this_committer_name <$this_committer_email> $commit_time +0000
+data <<END_OF_COMMIT_MESSAGE
+$commit_msg
+END_OF_COMMIT_MESSAGE
+
+deleteall
+EOF
+
+ foreach my $path (keys %files)
+ {
+ my ($mark, $mode) = @{$files{$path}};
+ $path =~ s,^([^/]+)/,, if $have_top_dir;
+ $mode = $mode & 0111 ? 0755 : 0644 unless $mode == 0120000;
+ printf FI "M %o :%i %s\n", $mode, $mark, $path;
+ }
+ print FI "\n";
+
+ print FI <<EOF;
+tag $tar_name
+from $branch_ref
+tagger $author_name <$author_email> $author_time +0000
+data <<END_OF_TAG_MESSAGE
+Package $tar_name
+END_OF_TAG_MESSAGE
+
+EOF
+
+ close I;
+}
+close FI;
diff --git a/contrib/fast-import/import-zips.py b/contrib/fast-import/import-zips.py
new file mode 100755
index 0000000000..d12c296223
--- /dev/null
+++ b/contrib/fast-import/import-zips.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+
+## zip archive frontend for git-fast-import
+##
+## For example:
+##
+## mkdir project; cd project; git init
+## python import-zips.py *.zip
+## git log --stat import-zips
+
+from os import popen, path
+from sys import argv, exit, hexversion, stderr
+from time import mktime
+from zipfile import ZipFile
+
+if hexversion < 0x01060000:
+ # The limiter is the zipfile module
+ stderr.write("import-zips.py: requires Python 1.6.0 or later.\n")
+ exit(1)
+
+if len(argv) < 2:
+ print 'usage:', argv[0], '<zipfile>...'
+ exit(1)
+
+branch_ref = 'refs/heads/import-zips'
+committer_name = 'Z Ip Creator'
+committer_email = 'zip@example.com'
+
+fast_import = popen('git fast-import --quiet', 'w')
+def printlines(list):
+ for str in list:
+ fast_import.write(str + "\n")
+
+for zipfile in argv[1:]:
+ commit_time = 0
+ next_mark = 1
+ common_prefix = None
+ mark = dict()
+
+ zip = ZipFile(zipfile, 'r')
+ for name in zip.namelist():
+ if name.endswith('/'):
+ continue
+ info = zip.getinfo(name)
+
+ if commit_time < info.date_time:
+ commit_time = info.date_time
+ if common_prefix == None:
+ common_prefix = name[:name.rfind('/') + 1]
+ else:
+ while not name.startswith(common_prefix):
+ last_slash = common_prefix[:-1].rfind('/') + 1
+ common_prefix = common_prefix[:last_slash]
+
+ mark[name] = ':' + str(next_mark)
+ next_mark += 1
+
+ printlines(('blob', 'mark ' + mark[name], \
+ 'data ' + str(info.file_size)))
+ fast_import.write(zip.read(name) + "\n")
+
+ committer = committer_name + ' <' + committer_email + '> %d +0000' % \
+ mktime(commit_time + (0, 0, 0))
+
+ printlines(('commit ' + branch_ref, 'committer ' + committer, \
+ 'data <<EOM', 'Imported from ' + zipfile + '.', 'EOM', \
+ '', 'deleteall'))
+
+ for name in mark.keys():
+ fast_import.write('M 100644 ' + mark[name] + ' ' +
+ name[len(common_prefix):] + "\n")
+
+ printlines(('', 'tag ' + path.basename(zipfile), \
+ 'from ' + branch_ref, 'tagger ' + committer, \
+ 'data <<EOM', 'Package ' + zipfile, 'EOM', ''))
+
+if fast_import.close():
+ exit(1)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 00:34:41 +0000