X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-commit.sh;h=7a7a2cb4b47c62d4826aabd9d90a7af26427f980;hb=d1637a07f684acd80007723f94c4da9649d85525;hp=5547a02954b23425e644d0b30ae6047afa393ac0;hpb=5bd148bfe8a4f2df8487e029cd4ee6809bc4c963;p=git.git

diff --git a/git-commit.sh b/git-commit.sh
index 5547a0295..7a7a2cb4b 100755
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -3,12 +3,12 @@
 # Copyright (c) 2005 Linus Torvalds
 # Copyright (c) 2006 Junio C Hamano
 
-USAGE='[-a | --interactive] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit> | --amend] [-u] [-e] [--author <author>] [[-i | -o] <path>...]'
+USAGE='[-a | --interactive] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit> | --amend] [-u] [-e] [--author <author>] [--template <file>] [[-i | -o] <path>...]'
 SUBDIRECTORY_OK=Yes
 . git-sh-setup
 require_work_tree
 
-git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
+git rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
 
 case "$0" in
 *status)
@@ -49,11 +49,12 @@ run_status () {
 		export GIT_INDEX_FILE
 	fi
 
-	case "$status_only" in
-	t) color= ;;
-	*) color=--nocolor ;;
-	esac
-	git-runstatus ${color} \
+	if test "$status_only" = "t" -o "$use_status_color" = "t"; then
+		color=
+	else
+		color=--nocolor
+	fi
+	git runstatus ${color} \
 		${verbose:+--verbose} \
 		${amend:+--amend} \
 		${untracked_files:+--untracked}
@@ -87,7 +88,8 @@ signoff=
 force_author=
 only_include_assumed=
 untracked_files=
-while case "$#" in 0) break;; esac
+templatefile="`git config commit.template`"
+while test $# != 0
 do
 	case "$1" in
 	-F|--F|-f|--f|--fi|--fil|--file)
@@ -189,7 +191,6 @@ $1"
 		;;
 	--a|--am|--ame|--amen|--amend)
 		amend=t
-		log_given=t$log_given
 		use_commit=HEAD
 		shift
 		;;
@@ -248,6 +249,13 @@ $1"
 		signoff=t
 		shift
 		;;
+	-t|--t|--te|--tem|--temp|--templ|--templa|--templat|--template)
+		case "$#" in 1) usage ;; esac
+		shift
+		templatefile="$1"
+		no_edit=
+		shift
+		;;
 	-q|--q|--qu|--qui|--quie|--quiet)
 		quiet=t
 		shift
@@ -290,9 +298,9 @@ esac
 
 case "$log_given" in
 tt*)
-	die "Only one of -c/-C/-F/--amend 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/--amend." ;;
+	die "Option -m cannot be combined with -c/-C/-F." ;;
 esac
 
 case "$#,$also,$only,$amend" in
@@ -321,6 +329,14 @@ t,,[1-9]*)
 	die "No paths with -i does not make sense." ;;
 esac
 
+if test ! -z "$templatefile" -a -z "$log_given"
+then
+	if test ! -f "$templatefile"
+	then
+		die "Commit template file does not exist."
+	fi
+fi
+
 ################################################################
 # Prepare index to have a tree to be committed
 
@@ -335,20 +351,20 @@ t,)
 		cd_to_toplevel &&
 		GIT_INDEX_FILE="$NEXT_INDEX" &&
 		export GIT_INDEX_FILE &&
-		git-diff-files --name-only -z |
-		git-update-index --remove -z --stdin
+		git diff-files --name-only -z |
+		git update-index --remove -z --stdin
 	) || exit
 	;;
 ,t)
 	save_index &&
-	git-ls-files --error-unmatch -- "$@" >/dev/null || exit
+	git ls-files --error-unmatch -- "$@" >/dev/null || exit
 
-	git-diff-files --name-only -z -- "$@"  |
+	git diff-files --name-only -z -- "$@"  |
 	(
 		cd_to_toplevel &&
 		GIT_INDEX_FILE="$NEXT_INDEX" &&
 		export GIT_INDEX_FILE &&
-		git-update-index --remove -z --stdin
+		git update-index --remove -z --stdin
 	) || exit
 	;;
 ,)
@@ -363,29 +379,32 @@ t,)
 		then
 			refuse_partial "Cannot do a partial commit during a merge."
 		fi
+
 		TMP_INDEX="$GIT_DIR/tmp-index$$"
-		commit_only=`git-ls-files --error-unmatch -- "$@"` || exit
+		W=
+		test -z "$initial_commit" && W=--with-tree=HEAD
+		commit_only=`git ls-files --error-unmatch $W -- "$@"` || exit
 
 		# Build a temporary index and update the real index
 		# the same way.
 		if test -z "$initial_commit"
 		then
 			GIT_INDEX_FILE="$THIS_INDEX" \
-			git-read-tree --index-output="$TMP_INDEX" -i -m HEAD
+			git read-tree --index-output="$TMP_INDEX" -i -m HEAD
 		else
 			rm -f "$TMP_INDEX"
 		fi || exit
 
 		printf '%s\n' "$commit_only" |
 		GIT_INDEX_FILE="$TMP_INDEX" \
-		git-update-index --add --remove --stdin &&
+		git update-index --add --remove --stdin &&
 
 		save_index &&
 		printf '%s\n' "$commit_only" |
 		(
 			GIT_INDEX_FILE="$NEXT_INDEX"
 			export GIT_INDEX_FILE
-			git-update-index --remove --stdin
+			git update-index --add --remove --stdin
 		) || exit
 		;;
 	esac
@@ -408,12 +427,12 @@ case "$status_only" in
 t)
 	# This will silently fail in a read-only repository, which is
 	# what we want.
-	GIT_INDEX_FILE="$USE_INDEX" git-update-index -q --unmerged --refresh
+	GIT_INDEX_FILE="$USE_INDEX" git update-index -q --unmerged --refresh
 	run_status
 	exit $?
 	;;
 '')
-	GIT_INDEX_FILE="$USE_INDEX" git-update-index -q --refresh || exit
+	GIT_INDEX_FILE="$USE_INDEX" git update-index -q --refresh || exit
 	;;
 esac
 
@@ -454,20 +473,25 @@ then
 elif test -f "$GIT_DIR/SQUASH_MSG"
 then
 	cat "$GIT_DIR/SQUASH_MSG"
-fi | git-stripspace >"$GIT_DIR"/COMMIT_EDITMSG
+elif test "$templatefile" != ""
+then
+	cat "$templatefile"
+fi | git stripspace >"$GIT_DIR"/COMMIT_EDITMSG
 
 case "$signoff" in
 t)
-	need_blank_before_signoff=
+	sign=$(git-var GIT_COMMITTER_IDENT | sed -e '
+		s/>.*/>/
+		s/^/Signed-off-by: /
+		')
+	blank_before_signoff=
 	tail -n 1 "$GIT_DIR"/COMMIT_EDITMSG |
-	grep 'Signed-off-by:' >/dev/null || need_blank_before_signoff=yes
-	{
-		test -z "$need_blank_before_signoff" || echo
-		git-var GIT_COMMITTER_IDENT | sed -e '
-			s/>.*/>/
-			s/^/Signed-off-by: /
-		'
-	} >>"$GIT_DIR"/COMMIT_EDITMSG
+	grep 'Signed-off-by:' >/dev/null || blank_before_signoff='
+'
+	tail -n 1 "$GIT_DIR"/COMMIT_EDITMSG |
+	grep "$sign"$ >/dev/null ||
+	printf '%s%s\n' "$blank_before_signoff" "$sign" \
+		>>"$GIT_DIR"/COMMIT_EDITMSG
 	;;
 esac
 
@@ -483,34 +507,8 @@ fi >>"$GIT_DIR"/COMMIT_EDITMSG
 # Author
 if test '' != "$use_commit"
 then
-	pick_author_script='
-	/^author /{
-		s/'\''/'\''\\'\'\''/g
-		h
-		s/^author \([^<]*\) <[^>]*> .*$/\1/
-		s/'\''/'\''\'\'\''/g
-		s/.*/GIT_AUTHOR_NAME='\''&'\''/p
-
-		g
-		s/^author [^<]* <\([^>]*\)> .*$/\1/
-		s/'\''/'\''\'\'\''/g
-		s/.*/GIT_AUTHOR_EMAIL='\''&'\''/p
-
-		g
-		s/^author [^<]* <[^>]*> \(.*\)$/\1/
-		s/'\''/'\''\'\'\''/g
-		s/.*/GIT_AUTHOR_DATE='\''&'\''/p
-
-		q
-	}
-	'
-	encoding=$(git config i18n.commitencoding || echo UTF-8)
-	set_author_env=`git show -s --pretty=raw --encoding="$encoding" "$use_commit" |
-	LANG=C LC_ALL=C sed -ne "$pick_author_script"`
-	eval "$set_author_env"
-	export GIT_AUTHOR_NAME
-	export GIT_AUTHOR_EMAIL
-	export GIT_AUTHOR_DATE
+	eval "$(get_author_ident_from_commit "$use_commit")"
+	export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE
 fi
 if test '' != "$force_author"
 then
@@ -531,12 +529,12 @@ then
 		PARENTS="-p HEAD "`sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD"`
 	elif test -n "$amend"; then
 		rloga='commit (amend)'
-		PARENTS=$(git-cat-file commit HEAD |
+		PARENTS=$(git cat-file commit HEAD |
 			sed -n -e '/^$/q' -e 's/^parent /-p /p')
 	fi
-	current="$(git-rev-parse --verify HEAD)"
+	current="$(git rev-parse --verify HEAD)"
 else
-	if [ -z "$(git-ls-files)" ]; then
+	if [ -z "$(git ls-files)" ]; then
 		echo >&2 'nothing to commit (use "git add file1 file2" to include for commit)'
 		exit 1
 	fi
@@ -559,27 +557,19 @@ else
 	# we need to check if there is anything to commit
 	run_status >/dev/null
 fi
-if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" -a -z "$amend" ]
+if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" ]
 then
 	rm -f "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
+	use_status_color=t
 	run_status
 	exit 1
 fi
 
 case "$no_edit" in
 '')
-	case "${VISUAL:-$EDITOR},$TERM" in
-	,dumb)
-		echo >&2 "Terminal is dumb but no VISUAL nor EDITOR defined."
-		echo >&2 "Please supply the commit log message using either"
-		echo >&2 "-m or -F option.  A boilerplate log message has"
-		echo >&2 "been prepared in $GIT_DIR/COMMIT_EDITMSG"
-		exit 1
-		;;
-	esac
 	git-var GIT_AUTHOR_IDENT > /dev/null  || die
 	git-var GIT_COMMITTER_IDENT > /dev/null  || die
-	${VISUAL:-${EDITOR:-vi}} "$GIT_DIR/COMMIT_EDITMSG"
+	git_editor "$GIT_DIR/COMMIT_EDITMSG"
 	;;
 esac
 
@@ -603,23 +593,48 @@ then
 else
     cat "$GIT_DIR"/COMMIT_EDITMSG
 fi |
-git-stripspace >"$GIT_DIR"/COMMIT_MSG
+git stripspace >"$GIT_DIR"/COMMIT_MSG
+
+# Test whether the commit message has any content we didn't supply.
+have_commitmsg=
+grep -v -i '^Signed-off-by' "$GIT_DIR"/COMMIT_MSG |
+	git stripspace > "$GIT_DIR"/COMMIT_BAREMSG
+
+# Is the commit message totally empty?
+if test -s "$GIT_DIR"/COMMIT_BAREMSG
+then
+	if test "$templatefile" != ""
+	then
+		# Test whether this is just the unaltered template.
+		if cnt=`sed -e '/^#/d' < "$templatefile" |
+			git stripspace |
+			diff "$GIT_DIR"/COMMIT_BAREMSG - |
+			wc -l` &&
+		   test 0 -lt $cnt
+		then
+			have_commitmsg=t
+		fi
+	else
+		# No template, so the content in the commit message must
+		# have come from the user.
+		have_commitmsg=t
+	fi
+fi
+
+rm -f "$GIT_DIR"/COMMIT_BAREMSG
 
-if cnt=`grep -v -i '^Signed-off-by' "$GIT_DIR"/COMMIT_MSG |
-	git-stripspace |
-	wc -l` &&
-   test 0 -lt $cnt
+if test "$have_commitmsg" = "t"
 then
 	if test -z "$TMP_INDEX"
 	then
-		tree=$(GIT_INDEX_FILE="$USE_INDEX" git-write-tree)
+		tree=$(GIT_INDEX_FILE="$USE_INDEX" git write-tree)
 	else
-		tree=$(GIT_INDEX_FILE="$TMP_INDEX" git-write-tree) &&
+		tree=$(GIT_INDEX_FILE="$TMP_INDEX" git write-tree) &&
 		rm -f "$TMP_INDEX"
 	fi &&
-	commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
+	commit=$(git commit-tree $tree $PARENTS <"$GIT_DIR/COMMIT_MSG") &&
 	rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
-	git-update-ref -m "$GIT_REFLOG_ACTION: $rlogm" HEAD $commit "$current" &&
+	git update-ref -m "$GIT_REFLOG_ACTION: $rlogm" HEAD $commit "$current" &&
 	rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" &&
 	if test -f "$NEXT_INDEX"
 	then
@@ -636,10 +651,7 @@ rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
 
 cd_to_toplevel
 
-if test -d "$GIT_DIR/rr-cache"
-then
-	git-rerere
-fi
+git rerere
 
 if test "$ret" = 0
 then
@@ -649,7 +661,7 @@ then
 	fi
 	if test -z "$quiet"
 	then
-		commit=`git-diff-tree --always --shortstat --pretty="format:%h: %s"\
+		commit=`git diff-tree --always --shortstat --pretty="format:%h: %s"\
 		       --summary --root HEAD --`
 		echo "Created${initial_commit:+ initial} commit $commit"
 	fi