Added --branch-log to option to fast-import.

diff --git a/git-commit.sh b/git-commit.sh
index 91f28f9a23a9ee9d36f844219cf4c6fb183e6485..4cf3fab05cd3c3367173c86a65665ddfc1d89805 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -29,7 +29,7 @@ THIS_INDEX="$GIT_DIR/index"
 NEXT_INDEX="$GIT_DIR/next-index$$"
 rm -f "$NEXT_INDEX"
 save_index () {
-       cp "$THIS_INDEX" "$NEXT_INDEX"
+       cp -p "$THIS_INDEX" "$NEXT_INDEX"
 }
 
 report () {
@@ -138,32 +138,26 @@ run_status () {
         if test -z "$untracked_files"; then
             option="--directory --no-empty-directory"
         fi
+       hdr_shown=
        if test -f "$GIT_DIR/info/exclude"
        then
-           git-ls-files -z --others $option \
+           git-ls-files --others $option \
                --exclude-from="$GIT_DIR/info/exclude" \
                --exclude-per-directory=.gitignore
        else
-           git-ls-files -z --others $option \
+           git-ls-files --others $option \
                --exclude-per-directory=.gitignore
        fi |
-       perl -e '$/ = "\0";
-           my $shown = 0;
-           while (<>) {
-               chomp;
-               s|\\|\\\\|g;
-               s|\t|\\t|g;
-               s|\n|\\n|g;
-               s/^/#   /;
-               if (!$shown) {
-                   print "#\n# Untracked files:\n";
-                   print "#   (use \"git add\" to add to commit)\n";
-                   print "#\n";
-                   $shown = 1;
-               }
-               print "$_\n";
-           }
-       '
+       while read line; do
+           if [ -z "$hdr_shown" ]; then
+               echo '#'
+               echo '# Untracked files:'
+               echo '#   (use "git add" to add to commit)'
+               echo '#'
+               hdr_shown=1
+           fi
+           echo "#     $line"
+       done
 
        if test -n "$verbose" -a -z "$IS_INITIAL"
        then
@@ -199,6 +193,7 @@ only=
 logfile=
 use_commit=
 amend=
+edit_flag=
 no_edit=
 log_given=
 log_message=
@@ -222,13 +217,13 @@ do
   -F*|-f*)
       no_edit=t
       log_given=t$log_given
-      logfile=`expr "$1" : '-[Ff]\(.*\)'`
+      logfile=`expr "z$1" : 'z-[Ff]\(.*\)'`
       shift
       ;;
   --F=*|--f=*|--fi=*|--fil=*|--file=*)
       no_edit=t
       log_given=t$log_given
-      logfile=`expr "$1" : '-[^=]*=\(.*\)'`
+      logfile=`expr "z$1" : 'z-[^=]*=\(.*\)'`
       shift
       ;;
   -a|--a|--al|--all)
@@ -236,7 +231,7 @@ do
       shift
       ;;
   --au=*|--aut=*|--auth=*|--autho=*|--author=*)
-      force_author=`expr "$1" : '-[^=]*=\(.*\)'`
+      force_author=`expr "z$1" : 'z-[^=]*=\(.*\)'`
       shift
       ;;
   --au|--aut|--auth|--autho|--author)
@@ -246,7 +241,7 @@ do
       shift
       ;;
   -e|--e|--ed|--edi|--edit)
-      no_edit=
+      edit_flag=t
       shift
       ;;
   -i|--i|--in|--inc|--incl|--inclu|--includ|--include)
@@ -260,20 +255,41 @@ do
   -m|--m|--me|--mes|--mess|--messa|--messag|--message)
       case "$#" in 1) usage ;; esac
       shift
-      log_given=t$log_given
-      log_message="$1"
+      log_given=m$log_given
+      if test "$log_message" = ''
+      then
+          log_message="$1"
+      else
+          log_message="$log_message
+
+$1"
+      fi
       no_edit=t
       shift
       ;;
   -m*)
-      log_given=t$log_given
-      log_message=`expr "$1" : '-m\(.*\)'`
+      log_given=m$log_given
+      if test "$log_message" = ''
+      then
+          log_message=`expr "z$1" : 'z-m\(.*\)'`
+      else
+          log_message="$log_message
+
+`expr "z$1" : 'z-m\(.*\)'`"
+      fi
       no_edit=t
       shift
       ;;
   --m=*|--me=*|--mes=*|--mess=*|--messa=*|--messag=*|--message=*)
-      log_given=t$log_given
-      log_message=`expr "$1" : '-[^=]*=\(.*\)'`
+      log_given=m$log_given
+      if test "$log_message" = ''
+      then
+          log_message=`expr "z$1" : 'z-[^=]*=\(.*\)'`
+      else
+          log_message="$log_message
+
+`expr "z$1" : 'zq-[^=]*=\(.*\)'`"
+      fi
       no_edit=t
       shift
       ;;
@@ -299,7 +315,7 @@ do
   --reedit-me=*|--reedit-mes=*|--reedit-mess=*|--reedit-messa=*|\
   --reedit-messag=*|--reedit-message=*)
       log_given=t$log_given
-      use_commit=`expr "$1" : '-[^=]*=\(.*\)'`
+      use_commit=`expr "z$1" : 'z-[^=]*=\(.*\)'`
       no_edit=
       shift
       ;;
@@ -324,7 +340,7 @@ do
   --reuse-mes=*|--reuse-mess=*|--reuse-messa=*|--reuse-messag=*|\
   --reuse-message=*)
       log_given=t$log_given
-      use_commit=`expr "$1" : '-[^=]*=\(.*\)'`
+      use_commit=`expr "z$1" : 'z-[^=]*=\(.*\)'`
       no_edit=t
       shift
       ;;
@@ -363,6 +379,7 @@ do
       ;;
   esac
 done
+case "$edit_flag" in t) no_edit= ;; esac
 
 ################################################################
 # Sanity check options
@@ -378,7 +395,9 @@ esac
 
 case "$log_given" in
 tt*)
-  die "Only one of -c/-C/-F/-m can be used." ;;
+  die "Only one of -c/-C/-F can be used." ;;
+*tm*|*mt*)
+  die "Option -m cannot be combined with -c/-C/-F." ;;
 esac
 
 case "$#,$also,$only,$amend" in
@@ -541,6 +560,9 @@ then
 elif test -f "$GIT_DIR/MERGE_HEAD" && test -f "$GIT_DIR/MERGE_MSG"
 then
        cat "$GIT_DIR/MERGE_MSG"
+elif test -f "$GIT_DIR/SQUASH_MSG"
+then
+       cat "$GIT_DIR/SQUASH_MSG"
 fi | git-stripspace >"$GIT_DIR"/COMMIT_EDITMSG
 
 case "$signoff" in
@@ -571,7 +593,7 @@ then
        GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` &&
        test '' != "$GIT_AUTHOR_NAME" &&
        test '' != "$GIT_AUTHOR_EMAIL" ||
-       die "malformatted --author parameter"
+       die "malformed --author parameter"
        export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
 elif test '' != "$use_commit"
 then
@@ -607,9 +629,12 @@ fi
 PARENTS="-p HEAD"
 if test -z "$initial_commit"
 then
+       rloga='commit'
        if [ -f "$GIT_DIR/MERGE_HEAD" ]; then
+               rloga='commit (merge)'
                PARENTS="-p HEAD "`sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD"`
        elif test -n "$amend"; then
+               rloga='commit (amend)'
                PARENTS=$(git-cat-file commit HEAD |
                        sed -n -e '/^$/q' -e 's/^parent /-p /p')
        fi
@@ -621,6 +646,7 @@ else
        fi
        PARENTS=""
        current=
+       rloga='commit (initial)'
 fi
 
 if test -z "$no_edit"
@@ -638,7 +664,7 @@ else
 fi
 if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" -a -z "$amend" ]
 then
-       rm -f "$GIT_DIR/COMMIT_EDITMSG"
+       rm -f "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
        run_status
        exit 1
 fi
@@ -668,13 +694,18 @@ t)
        fi
 esac
 
-sed -e '
-    /^diff --git a\/.*/{
-       s///
-       q
-    }
-    /^#/d
-' "$GIT_DIR"/COMMIT_EDITMSG |
+if test -z "$no_edit"
+then
+    sed -e '
+        /^diff --git a\/.*/{
+           s///
+           q
+       }
+       /^#/d
+    ' "$GIT_DIR"/COMMIT_EDITMSG
+else
+    cat "$GIT_DIR"/COMMIT_EDITMSG
+fi |
 git-stripspace >"$GIT_DIR"/COMMIT_MSG
 
 if cnt=`grep -v -i '^Signed-off-by' "$GIT_DIR"/COMMIT_MSG |
@@ -691,7 +722,7 @@ then
        fi &&
        commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
        rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
-       git-update-ref -m "commit: $rlogm" HEAD $commit $current &&
+       git-update-ref -m "$rloga: $rlogm" HEAD $commit $current &&
        rm -f -- "$GIT_DIR/MERGE_HEAD" &&
        if test -f "$NEXT_INDEX"
        then
@@ -704,7 +735,7 @@ else
        false
 fi
 ret="$?"
-rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG"
+rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
 if test -d "$GIT_DIR/rr-cache"
 then
        git-rerere