# 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 "$0" in
*status)
exit 1
}
-THIS_INDEX="$GIT_DIR/index"
+TMP_INDEX=
+THIS_INDEX="${GIT_INDEX_FILE:-$GIT_DIR/index}"
NEXT_INDEX="$GIT_DIR/next-index$$"
rm -f "$NEXT_INDEX"
save_index () {
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}
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)
;;
--a|--am|--ame|--amen|--amend)
amend=t
- log_given=t$log_given
use_commit=HEAD
shift
;;
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
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
case "$all,$interactive,$also,$#" in
*t,*t,*)
die "Cannot use -a, --interactive or -i at the same time." ;;
-t,,[1-9]*)
+t,,,[1-9]*)
die "Paths with -a does not make sense." ;;
-,t,[1-9]*)
+,t,,[1-9]*)
die "Paths with --interactive does not make sense." ;;
,,t,0)
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
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
;;
,)
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="$NEXT_INDEX"
export GIT_INDEX_FILE
- git-update-index --remove --stdin
+ git update-index --add --remove --stdin
) || exit
;;
esac
t)
# This will silently fail in a read-only repository, which is
# what we want.
- GIT_INDEX_FILE="$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="$USE_INDEX" git update-index -q --refresh || exit
;;
esac
elif test -f "$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" \
+ >>"$GIT_DIR"/COMMIT_EDITMSG
;;
esac
# Author
if test '' != "$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 '' != "$force_author"
then
PARENTS="-p HEAD "`sed -e 's/^/-p /' "$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
# 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
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 "$NEXT_INDEX"
then
cd_to_toplevel
-if test -d "$GIT_DIR/rr-cache"
-then
- git-rerere
-fi
+git rerere
if test "$ret" = 0
then
fi
if test -z "$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