diff options
Diffstat (limited to 'git-commit.sh')
| -rwxr-xr-x | git-commit.sh | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/git-commit.sh b/git-commit.sh new file mode 100755 index 0000000..741444a --- /dev/null +++ b/git-commit.sh @@ -0,0 +1,233 @@ +#!/bin/sh +# +# Copyright (c) 2005 Linus Torvalds +# + +. git-sh-setup || die "Not a git archive" + +usage () { + die 'git commit [-a] [-v | --no-verify] [-m <message>] [-F <logfile>] [(-C|-c) <commit>] [<path>...]' +} + +all= logfile= use_commit= no_edit= log_given= log_message= verify=t signoff= +while case "$#" in 0) break;; esac +do + case "$1" in + -a|--a|--al|--all) + all=t + shift ;; + -F=*|--f=*|--fi=*|--fil=*|--file=*) + log_given=t$log_given + logfile=`expr "$1" : '-[^=]*=\(.*\)'` + no_edit=t + shift ;; + -F|--f|--fi|--fil|--file) + case "$#" in 1) usage ;; esac; shift + log_given=t$log_given + logfile="$1" + no_edit=t + shift ;; + -m=*|--m=*|--me=*|--mes=*|--mess=*|--messa=*|--messag=*|--message=*) + log_given=t$log_given + log_message=`expr "$1" : '-[^=]*=\(.*\)'` + no_edit=t + shift ;; + -m|--m|--me|--mes|--mess|--messa|--messag|--message) + case "$#" in 1) usage ;; esac; shift + log_given=t$log_given + log_message="$1" + no_edit=t + shift ;; + -c=*|--ree=*|--reed=*|--reedi=*|--reedit=*|--reedit-=*|--reedit-m=*|\ + --reedit-me=*|--reedit-mes=*|--reedit-mess=*|--reedit-messa=*|\ + --reedit-messag=*|--reedit-message=*) + log_given=t$log_given + use_commit=`expr "$1" : '-[^=]*=\(.*\)'` + shift ;; + -c|--ree|--reed|--reedi|--reedit|--reedit-|--reedit-m|--reedit-me|\ + --reedit-mes|--reedit-mess|--reedit-messa|--reedit-messag|--reedit-message) + case "$#" in 1) usage ;; esac; shift + log_given=t$log_given + use_commit="$1" + shift ;; + -C=*|--reu=*|--reus=*|--reuse=*|--reuse-=*|--reuse-m=*|--reuse-me=*|\ + --reuse-mes=*|--reuse-mess=*|--reuse-messa=*|--reuse-messag=*|\ + --reuse-message=*) + log_given=t$log_given + use_commit=`expr "$1" : '-[^=]*=\(.*\)'` + no_edit=t + shift ;; + -C|--reu|--reus|--reuse|--reuse-|--reuse-m|--reuse-me|--reuse-mes|\ + --reuse-mess|--reuse-messa|--reuse-messag|--reuse-message) + case "$#" in 1) usage ;; esac; shift + log_given=t$log_given + use_commit="$1" + no_edit=t + shift ;; + -e|--e|--ed|--edi|--edit) + no_edit= + shift ;; + -s|--s|--si|--sig|--sign|--signo|--signof|--signoff) + signoff=t + shift ;; + -n|--n|--no|--no-|--no-v|--no-ve|--no-ver|--no-veri|--no-verif|--no-verify) + verify= + shift ;; + -v|--v|--ve|--ver|--veri|--verif|--verify) + verify=t + shift ;; + --) + shift + break ;; + -*) + usage ;; + *) + break ;; + esac +done + +case "$log_given" in +tt*) + die "Only one of -c/-C/-F/-m can be used." ;; +esac + +case "$all,$#" in +t,*) + git-diff-files --name-only -z | + xargs -0 git-update-index -q --remove -- + ;; +,0) + ;; +*) + git-diff-files --name-only -z "$@" | + xargs -0 git-update-index -q --remove -- + ;; +esac || exit 1 +git-update-index -q --refresh || exit 1 + +case "$verify" in +t) + if test -x "$GIT_DIR"/hooks/pre-commit + then + "$GIT_DIR"/hooks/pre-commit || exit + fi +esac + +if test "$log_message" != '' +then + echo "$log_message" +elif test "$logfile" != "" +then + if test "$logfile" = - + then + test -t 0 && + echo >&2 "(reading log message from standard input)" + cat + else + cat <"$logfile" + fi +elif test "$use_commit" != "" +then + git-cat-file commit "$use_commit" | sed -e '1,/^$/d' +fi | git-stripspace >.editmsg + +case "$signoff" in +t) + git-var GIT_COMMITTER_IDENT | sed -e ' + s/>.*/>/ + s/^/Signed-off-by: / + ' >>.editmsg + ;; +esac + +if [ -f "$GIT_DIR/MERGE_HEAD" ]; then + echo "#" + echo "# It looks like your may be committing a MERGE." + echo "# If this is not correct, please remove the file" + echo "# $GIT_DIR/MERGE_HEAD" + echo "# and try again" + echo "#" +fi >>.editmsg + +PARENTS="-p HEAD" +if [ ! -r "$GIT_DIR/HEAD" ]; then + if [ -z "$(git-ls-files)" ]; then + echo Nothing to commit 1>&2 + exit 1 + fi + PARENTS="" +else + if [ -f "$GIT_DIR/MERGE_HEAD" ]; then + PARENTS="-p HEAD -p MERGE_HEAD" + fi + if test "$use_commit" != "" + then + pick_author_script=' + /^author /{ + 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 [^<]* <[^>]*> \(.*\)$/\1/ + s/'\''/'\''\'\'\''/g + s/.*/GIT_AUTHOR_DATE='\''&'\''/p + + q + } + ' + set_author_env=`git-cat-file commit "$use_commit" | + sed -ne "$pick_author_script"` + eval "$set_author_env" + export GIT_AUTHOR_NAME + export GIT_AUTHOR_EMAIL + export GIT_AUTHOR_DATE + fi +fi +git-status >>.editmsg +if [ "$?" != "0" -a ! -f $GIT_DIR/MERGE_HEAD ] +then + rm -f .editmsg + git-status + exit 1 +fi +case "$no_edit" in +'') + ${VISUAL:-${EDITOR:-vi}} .editmsg + ;; +esac + +case "$verify" in +t) + if test -x "$GIT_DIR"/hooks/commit-msg + then + "$GIT_DIR"/hooks/commit-msg .editmsg || exit + fi +esac + +grep -v '^#' < .editmsg | git-stripspace > .cmitmsg +grep -v -i '^Signed-off-by' .cmitmsg >.cmitchk +if test -s .cmitchk +then + tree=$(git-write-tree) && + commit=$(cat .cmitmsg | git-commit-tree $tree $PARENTS) && + echo $commit > "$GIT_DIR/HEAD" && + rm -f -- "$GIT_DIR/MERGE_HEAD" +else + echo >&2 "* no commit message? aborting commit." + false +fi +ret="$?" +rm -f .cmitmsg .editmsg .cmitchk + +if test -x "$GIT_DIR"/hooks/post-commit && test "$ret" = 0 +then + "$GIT_DIR"/hooks/post-commit +fi +exit "$ret" |