1#!/bin/sh
2: ${GIT_DIR=.git}
3if [ ! -d $GIT_DIR ]; then
4 echo Not a git directory 1>&2
5 exit 1
6fi
7PARENTS="-p HEAD"
8if [ ! -r $GIT_DIR/HEAD ]; then
9 if [ -z "$(git-ls-files)" ]; then
10 echo Nothing to commit 1>&2
11 exit 1
12 fi
13 (
14 echo "#"
15 echo "# Initial commit"
16 echo "#"
17 git-ls-files | sed 's/^/# New file: /'
18 echo "#"
19 ) > .editmsg
20 PARENTS=""
21else
22 if [ -f $GIT_DIR/MERGE_HEAD ]; then
23 echo "#"
24 echo "# It looks like your may be committing a MERGE."
25 echo "# If this is not correct, please remove the file"
26 echo "# $GIT_DIR/MERGE_HEAD"
27 echo "# and try again"
28 echo "#"
29 PARENTS="-p HEAD -p MERGE_HEAD"
30 fi > .editmsg
31 git-status-script >> .editmsg
32fi
33if [ "$?" != "0" ]
34then
35 cat .editmsg
36 rm .editmsg
37 exit 1
38fi
39${VISUAL:-${EDITOR:-vi}} .editmsg
40grep -v '^#' < .editmsg | git-stripspace > .cmitmsg
41[ -s .cmitmsg ] &&
42 tree=$(git-write-tree) &&
43 commit=$(cat .cmitmsg | git-commit-tree $tree $PARENTS) &&
44 echo $commit > $GIT_DIR/HEAD &&
45 rm -f -- $GIT_DIR/MERGE_HEAD
46ret="$?"
47rm -f .cmitmsg .editmsg
48exit "$ret"