From 9d0cd91c4e497192e89177847d1511acea5793cd Mon Sep 17 00:00:00 2001 From: Christian Couder Date: Fri, 23 May 2008 00:38:59 +0200 Subject: bisect: fix left over "BISECT_START" file when starting with junk rev Before this patch, when using for example: $ git bisect start with or that cannot be parsed as a revision, we could leave a ".git/BISECT_START" file, from a previous "git bisect start", alone. This patch makes sure that it does not happen by removing the "BISECT_START" file in "bisect_clean_state" and then always writing it again at the end of "bisect_start". Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano --- git-bisect.sh | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'git-bisect.sh') diff --git a/git-bisect.sh b/git-bisect.sh index 164e8ed81f..0dcb526f4b 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -81,8 +81,8 @@ bisect_start() { start_head='' case "$head" in refs/heads/bisect) - branch=`cat "$GIT_DIR/BISECT_START"` - git checkout $branch || exit + start_head=$(cat "$GIT_DIR/BISECT_START") + git checkout "$start_head" || exit ;; refs/heads/*|$_x40) # This error message should only be triggered by cogito usage, @@ -134,7 +134,7 @@ bisect_start() { done sq "$@" >"$GIT_DIR/BISECT_NAMES" - test -n "$start_head" && echo "$start_head" >"$GIT_DIR/BISECT_START" + echo "$start_head" >"$GIT_DIR/BISECT_START" eval "$eval" echo "git-bisect start$orig_args" >>"$GIT_DIR/BISECT_LOG" bisect_auto_next @@ -392,12 +392,7 @@ bisect_reset() { *) usage ;; esac - if git checkout "$branch"; then - # Cleanup head-name if it got left by an old version of git-bisect - rm -f "$GIT_DIR/head-name" - rm -f "$GIT_DIR/BISECT_START" - bisect_clean_state - fi + git checkout "$branch" && bisect_clean_state } bisect_clean_state() { @@ -407,9 +402,12 @@ bisect_clean_state() { do git update-ref -d $ref $hash done + rm -f "$GIT_DIR/BISECT_START" rm -f "$GIT_DIR/BISECT_LOG" rm -f "$GIT_DIR/BISECT_NAMES" rm -f "$GIT_DIR/BISECT_RUN" + # Cleanup head-name if it got left by an old version of git-bisect + rm -f "$GIT_DIR/head-name" } bisect_replay () { -- cgit v1.2.3