From fb71a329964da0892cc11cc94b5b379b0803ed92 Mon Sep 17 00:00:00 2001 From: Pranit Bauva Date: Fri, 29 Sep 2017 06:49:39 +0000 Subject: bisect--helper: `bisect_clean_state` shell function in C Reimplement `bisect_clean_state` shell function in C and add a `bisect-clean-state` subcommand to `git bisect--helper` to call it from git-bisect.sh . Using `--bisect-clean-state` subcommand is a measure to port shell function to C so as to use the existing test suite. As more functions are ported, this subcommand will be retired but its implementation will be called by bisect_reset() and bisect_start(). Also introduce a function `mark_for_removal` to store the refs which need to be removed while iterating through the refs. Mentored-by: Lars Schneider Mentored-by: Christian Couder Signed-off-by: Pranit Bauva Signed-off-by: Junio C Hamano --- git-bisect.sh | 26 +++----------------------- 1 file changed, 3 insertions(+), 23 deletions(-) (limited to 'git-bisect.sh') diff --git a/git-bisect.sh b/git-bisect.sh index a80fc44e52..045830c399 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -186,7 +186,7 @@ bisect_start() { # # Get rid of any old bisect state. # - bisect_clean_state || exit + git bisect--helper --bisect-clean-state || exit # # Change state. @@ -195,7 +195,7 @@ bisect_start() { # We have to trap this to be able to clean up using # "bisect_clean_state". # - trap 'bisect_clean_state' 0 + trap 'git bisect--helper --bisect-clean-state' 0 trap 'exit 255' 1 2 3 15 # @@ -430,27 +430,7 @@ bisect_reset() { die "$(eval_gettext "Could not check out original HEAD '\$branch'. Try 'git bisect reset '.")" fi - bisect_clean_state -} - -bisect_clean_state() { - # There may be some refs packed during bisection. - git for-each-ref --format='%(refname) %(objectname)' refs/bisect/\* | - while read ref hash - do - git update-ref -d $ref $hash || exit - done - rm -f "$GIT_DIR/BISECT_EXPECTED_REV" && - rm -f "$GIT_DIR/BISECT_ANCESTORS_OK" && - rm -f "$GIT_DIR/BISECT_LOG" && - rm -f "$GIT_DIR/BISECT_NAMES" && - rm -f "$GIT_DIR/BISECT_RUN" && - rm -f "$GIT_DIR/BISECT_TERMS" && - # Cleanup head-name if it got left by an old version of git-bisect - rm -f "$GIT_DIR/head-name" && - git update-ref -d --no-deref BISECT_HEAD && - # clean up BISECT_START last - rm -f "$GIT_DIR/BISECT_START" + git bisect--helper --bisect-clean-state || exit } bisect_replay () { -- cgit v1.3-5-g9baa