Merge commit 'v1.6.0' into jc/checkout-reflog-fix

* commit 'v1.6.0': (2063 commits)
  GIT 1.6.0
  git-p4: chdir now properly sets PWD environment variable in msysGit
  Improve error output of git-rebase
  t9300: replace '!' with test_must_fail
  Git.pm: Make File::Spec and File::Temp requirement lazy
  Documentation: document the pager.* configuration setting
  git-stash: improve synopsis in help and manual page
  Makefile: building git in cygwin 1.7.0
  git-am: ignore --binary option
  bash-completion: Add non-command git help files to bash-completion
  Fix t3700 on filesystems which do not support question marks in names
  Utilise our new p4_read_pipe and p4_write_pipe wrappers
  Add p4 read_pipe and write_pipe wrappers
  bash completion: Add '--merge' long option for 'git log'
  bash completion: Add completion for 'git mergetool'
  git format-patch documentation: clarify what --cover-letter does
  bash completion: 'git apply' should use 'fix' not 'strip'
  t5304-prune: adjust file mtime based on system time rather than file mtime
  test-parse-options: use appropriate cast in length_callback
  Fix escaping of glob special characters in pathspecs
  ...

Conflicts:
	builtin-checkout.c

1 files changed, 337 insertions, 0 deletions

diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
new file mode 100755
index 0000000000..e27a1c5f85
--- /dev/null
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -0,0 +1,337 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Matthew Ogilvie
+# Parts adapted from other tests.
+#
+
+test_description='git-cvsserver -kb modes
+
+tests -kb mode for binary files when accessing a git
+repository using cvs CLI client via git-cvsserver server'
+
+. ./test-lib.sh
+
+q_to_nul () {
+    perl -pe 'y/Q/\000/'
+}
+
+q_to_cr () {
+    tr Q '\015'
+}
+
+marked_as () {
+    foundEntry="$(grep "^/$2/" "$1/CVS/Entries")"
+    if [ x"$foundEntry" = x"" ] ; then
+       echo "NOT FOUND: $1 $2 1 $3" >> "${WORKDIR}/marked.log"
+       return 1
+    fi
+    test x"$(grep "^/$2/" "$1/CVS/Entries" | cut -d/ -f5)" = x"$3"
+    stat=$?
+    echo "$1 $2 $stat '$3'" >> "${WORKDIR}/marked.log"
+    return $stat
+}
+
+not_present() {
+    foundEntry="$(grep "^/$2/" "$1/CVS/Entries")"
+    if [ -r "$1/$2" ] ; then
+        echo "Error: File still exists: $1 $2" >> "${WORKDIR}/marked.log"
+        return 1;
+    fi
+    if [ x"$foundEntry" != x"" ] ; then
+        echo "Error: should not have found: $1 $2" >> "${WORKDIR}/marked.log"
+        return 1;
+    else
+        echo "Correctly not found: $1 $2" >> "${WORKDIR}/marked.log"
+        return 0;
+    fi
+}
+
+cvs >/dev/null 2>&1
+if test $? -ne 1
+then
+    test_expect_success 'skipping git-cvsserver tests, cvs not found' :
+    test_done
+    exit
+fi
+perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
+    test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' :
+    test_done
+    exit
+}
+
+unset GIT_DIR GIT_CONFIG
+WORKDIR=$(pwd)
+SERVERDIR=$(pwd)/gitcvs.git
+git_config="$SERVERDIR/config"
+CVSROOT=":fork:$SERVERDIR"
+CVSWORK="$(pwd)/cvswork"
+CVS_SERVER=git-cvsserver
+export CVSROOT CVS_SERVER
+
+rm -rf "$CVSWORK" "$SERVERDIR"
+test_expect_success 'setup' '
+    echo "Simple text file" >textfile.c &&
+    echo "File with embedded NUL: Q <- there" | q_to_nul > binfile.bin &&
+    mkdir subdir &&
+    echo "Another text file" > subdir/file.h &&
+    echo "Another binary: Q (this time CR)" | q_to_cr > subdir/withCr.bin &&
+    echo "Mixed up NUL, but marked text: Q <- there" | q_to_nul > mixedUp.c
+    echo "Unspecified" > subdir/unspecified.other &&
+    echo "/*.bin -crlf" > .gitattributes &&
+    echo "/*.c crlf" >> .gitattributes &&
+    echo "subdir/*.bin -crlf" >> .gitattributes &&
+    echo "subdir/*.c crlf" >> .gitattributes &&
+    echo "subdir/file.h crlf" >> .gitattributes &&
+    git add .gitattributes textfile.c binfile.bin mixedUp.c subdir/* &&
+    git commit -q -m "First Commit" &&
+    git clone -q --local --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 &&
+    GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true &&
+    GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log"
+'
+
+test_expect_success 'cvs co (default crlf)' '
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    test x"$(grep '/-k' cvswork/CVS/Entries cvswork/subdir/CVS/Entries)" = x""
+'
+
+rm -rf cvswork
+test_expect_success 'cvs co (allbinary)' '
+    GIT_DIR="$SERVERDIR" git config --bool gitcvs.allbinary true &&
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    marked_as cvswork textfile.c -kb &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes -kb &&
+    marked_as cvswork mixedUp.c -kb &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h -kb &&
+    marked_as cvswork/subdir unspecified.other -kb
+'
+
+rm -rf cvswork cvs.log
+test_expect_success 'cvs co (use attributes/allbinary)' '
+    GIT_DIR="$SERVERDIR" git config --bool gitcvs.usecrlfattr true &&
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes -kb &&
+    marked_as cvswork mixedUp.c "" &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h "" &&
+    marked_as cvswork/subdir unspecified.other -kb
+'
+
+rm -rf cvswork
+test_expect_success 'cvs co (use attributes)' '
+    GIT_DIR="$SERVERDIR" git config --bool gitcvs.allbinary false &&
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes "" &&
+    marked_as cvswork mixedUp.c "" &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h "" &&
+    marked_as cvswork/subdir unspecified.other ""
+'
+
+test_expect_success 'adding files' '
+    cd cvswork/subdir &&
+    echo "more text" > src.c &&
+    GIT_CONFIG="$git_config" cvs -Q add src.c >cvs.log 2>&1 &&
+    marked_as . src.c "" &&
+    echo "psuedo-binary" > temp.bin &&
+    cd .. &&
+    GIT_CONFIG="$git_config" cvs -Q add subdir/temp.bin >cvs.log 2>&1 &&
+    marked_as subdir temp.bin "-kb" &&
+    cd subdir &&
+    GIT_CONFIG="$git_config" cvs -Q ci -m "adding files" >cvs.log 2>&1 &&
+    marked_as . temp.bin "-kb" &&
+    marked_as . src.c ""
+'
+
+cd "$WORKDIR"
+test_expect_success 'updating' '
+    git pull gitcvs.git &&
+    echo 'hi' > subdir/newfile.bin &&
+    echo 'junk' > subdir/file.h &&
+    echo 'hi' > subdir/newfile.c &&
+    echo 'hello' >> binfile.bin &&
+    git add subdir/newfile.bin subdir/file.h subdir/newfile.c binfile.bin &&
+    git commit -q -m "Add and change some files" &&
+    git push gitcvs.git >/dev/null &&
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs -Q update &&
+    cd .. &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes "" &&
+    marked_as cvswork mixedUp.c "" &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h "" &&
+    marked_as cvswork/subdir unspecified.other "" &&
+    marked_as cvswork/subdir newfile.bin -kb &&
+    marked_as cvswork/subdir newfile.c "" &&
+    echo "File with embedded NUL: Q <- there" | q_to_nul > tmpExpect1 &&
+    echo "hello" >> tmpExpect1 &&
+    cmp cvswork/binfile.bin tmpExpect1
+'
+
+rm -rf cvswork
+test_expect_success 'cvs co (use attributes/guess)' '
+    GIT_DIR="$SERVERDIR" git config gitcvs.allbinary guess &&
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes "" &&
+    marked_as cvswork mixedUp.c "" &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h "" &&
+    marked_as cvswork/subdir unspecified.other "" &&
+    marked_as cvswork/subdir newfile.bin -kb &&
+    marked_as cvswork/subdir newfile.c ""
+'
+
+test_expect_success 'setup multi-line files' '
+    ( echo "line 1" &&
+      echo "line 2" &&
+      echo "line 3" &&
+      echo "line 4 with NUL: Q <-" ) | q_to_nul > multiline.c &&
+    git add multiline.c &&
+    ( echo "line 1" &&
+      echo "line 2" &&
+      echo "line 3" &&
+      echo "line 4" ) | q_to_nul > multilineTxt.c &&
+    git add multilineTxt.c &&
+    git commit -q -m "multiline files" &&
+    git push gitcvs.git >/dev/null
+'
+
+rm -rf cvswork
+test_expect_success 'cvs co (guess)' '
+    GIT_DIR="$SERVERDIR" git config --bool gitcvs.usecrlfattr false &&
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork master >cvs.log 2>&1 &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes "" &&
+    marked_as cvswork mixedUp.c -kb &&
+    marked_as cvswork multiline.c -kb &&
+    marked_as cvswork multilineTxt.c "" &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h "" &&
+    marked_as cvswork/subdir unspecified.other "" &&
+    marked_as cvswork/subdir newfile.bin "" &&
+    marked_as cvswork/subdir newfile.c ""
+'
+
+test_expect_success 'cvs co another copy (guess)' '
+    GIT_CONFIG="$git_config" cvs -Q co -d cvswork2 master >cvs.log 2>&1 &&
+    marked_as cvswork2 textfile.c "" &&
+    marked_as cvswork2 binfile.bin -kb &&
+    marked_as cvswork2 .gitattributes "" &&
+    marked_as cvswork2 mixedUp.c -kb &&
+    marked_as cvswork2 multiline.c -kb &&
+    marked_as cvswork2 multilineTxt.c "" &&
+    marked_as cvswork2/subdir withCr.bin -kb &&
+    marked_as cvswork2/subdir file.h "" &&
+    marked_as cvswork2/subdir unspecified.other "" &&
+    marked_as cvswork2/subdir newfile.bin "" &&
+    marked_as cvswork2/subdir newfile.c ""
+'
+
+test_expect_success 'add text (guess)' '
+    cd cvswork &&
+    echo "simpleText" > simpleText.c &&
+    GIT_CONFIG="$git_config" cvs -Q add simpleText.c &&
+    cd .. &&
+    marked_as cvswork simpleText.c ""
+'
+
+test_expect_success 'add bin (guess)' '
+    cd cvswork &&
+    echo "simpleBin: NUL: Q <- there" | q_to_nul > simpleBin.bin &&
+    GIT_CONFIG="$git_config" cvs -Q add simpleBin.bin &&
+    cd .. &&
+    marked_as cvswork simpleBin.bin -kb
+'
+
+test_expect_success 'remove files (guess)' '
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs -Q rm -f subdir/file.h &&
+    cd subdir &&
+    GIT_CONFIG="$git_config" cvs -Q rm -f withCr.bin &&
+    cd ../.. &&
+    marked_as cvswork/subdir withCr.bin -kb &&
+    marked_as cvswork/subdir file.h ""
+'
+
+test_expect_success 'cvs ci (guess)' '
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs -Q ci -m "add/rm files" >cvs.log 2>&1 &&
+    cd .. &&
+    marked_as cvswork textfile.c "" &&
+    marked_as cvswork binfile.bin -kb &&
+    marked_as cvswork .gitattributes "" &&
+    marked_as cvswork mixedUp.c -kb &&
+    marked_as cvswork multiline.c -kb &&
+    marked_as cvswork multilineTxt.c "" &&
+    not_present cvswork/subdir withCr.bin &&
+    not_present cvswork/subdir file.h &&
+    marked_as cvswork/subdir unspecified.other "" &&
+    marked_as cvswork/subdir newfile.bin "" &&
+    marked_as cvswork/subdir newfile.c "" &&
+    marked_as cvswork simpleBin.bin -kb &&
+    marked_as cvswork simpleText.c ""
+'
+
+test_expect_success 'update subdir of other copy (guess)' '
+    cd cvswork2/subdir &&
+    GIT_CONFIG="$git_config" cvs -Q update &&
+    cd ../.. &&
+    marked_as cvswork2 textfile.c "" &&
+    marked_as cvswork2 binfile.bin -kb &&
+    marked_as cvswork2 .gitattributes "" &&
+    marked_as cvswork2 mixedUp.c -kb &&
+    marked_as cvswork2 multiline.c -kb &&
+    marked_as cvswork2 multilineTxt.c "" &&
+    not_present cvswork2/subdir withCr.bin &&
+    not_present cvswork2/subdir file.h &&
+    marked_as cvswork2/subdir unspecified.other "" &&
+    marked_as cvswork2/subdir newfile.bin "" &&
+    marked_as cvswork2/subdir newfile.c "" &&
+    not_present cvswork2 simpleBin.bin &&
+    not_present cvswork2 simpleText.c
+'
+
+echo "starting update/merge" >> "${WORKDIR}/marked.log"
+test_expect_success 'update/merge full other copy (guess)' '
+    git pull gitcvs.git master &&
+    sed "s/3/replaced_3/" < multilineTxt.c > ml.temp &&
+    mv ml.temp multilineTxt.c &&
+    git add multilineTxt.c &&
+    git commit -q -m "modify multiline file" >> "${WORKDIR}/marked.log" &&
+    git push gitcvs.git >/dev/null &&
+    cd cvswork2 &&
+    sed "s/1/replaced_1/" < multilineTxt.c > ml.temp &&
+    mv ml.temp multilineTxt.c &&
+    GIT_CONFIG="$git_config" cvs update > cvs.log 2>&1 &&
+    cd .. &&
+    marked_as cvswork2 textfile.c "" &&
+    marked_as cvswork2 binfile.bin -kb &&
+    marked_as cvswork2 .gitattributes "" &&
+    marked_as cvswork2 mixedUp.c -kb &&
+    marked_as cvswork2 multiline.c -kb &&
+    marked_as cvswork2 multilineTxt.c "" &&
+    not_present cvswork2/subdir withCr.bin &&
+    not_present cvswork2/subdir file.h &&
+    marked_as cvswork2/subdir unspecified.other "" &&
+    marked_as cvswork2/subdir newfile.bin "" &&
+    marked_as cvswork2/subdir newfile.c "" &&
+    marked_as cvswork2 simpleBin.bin -kb &&
+    marked_as cvswork2 simpleText.c "" &&
+    echo "line replaced_1" > tmpExpect2 &&
+    echo "line 2" >> tmpExpect2 &&
+    echo "line replaced_3" >> tmpExpect2 &&
+    echo "line 4" | q_to_nul >> tmpExpect2 &&
+    cmp cvswork2/multilineTxt.c tmpExpect2
+'
+
+test_done