undef/git-commit-vandalism
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git-status: do not be totally useless in a read-only repository.

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This makes git-status work semi-decently in a read-only
repository.  Earlier, the command simply died with "cannot lock
the index file" before giving any useful information to the
user.

Because index won't be updated in a read-only repository,
stat-dirty paths appear in the "Changed but not updated" list.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2007-02-22 00:28:49 -08:00
parent 437b1b20df
commit 2b5f9a8c0c
1 changed files with 11 additions and 10 deletions
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21
git-commit.sh
View File

@ -13,10 +13,10 @@ git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
case "$0" in
*status)
status_only=t
unmerged_ok_if_status=--unmerged ;;
;;
*commit)
status_only=
unmerged_ok_if_status= ;;
;;
esac
refuse_partial () {
@ -389,16 +389,17 @@ else
USE_INDEX="$THIS_INDEX"
fi
GIT_INDEX_FILE="$USE_INDEX" \
git-update-index -q $unmerged_ok_if_status --refresh || exit
################################################################
# If the request is status, just show it and exit.
case "$0" in
*status)
case "$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
run_status
exit $?
;;
'')
GIT_INDEX_FILE="$USE_INDEX" git-update-index -q --refresh || exit
;;
esac
################################################################