#!/bin/sh
-USAGE='[help|start|bad|good|new|old|terms|skip|next|reset|visualize|replay|log|run]'
+USAGE='[help|start|bad|good|new|old|terms|skip|next|reset|visualize|view|replay|log|run]'
LONG_USAGE='git bisect help
print this long help message.
git bisect start [--term-{old,good}=<term> --term-{new,bad}=<term>]
find next bisection to test and check it out.
git bisect reset [<commit>]
finish bisection search and go back to commit.
-git bisect visualize
+git bisect (visualize|view)
show bisect status in gitk.
git bisect replay <logfile>
replay bisection log.
#
# Get rid of any old bisect state.
#
- bisect_clean_state || exit
+ git bisect--helper --bisect-clean-state || exit
#
# Change state.
# 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
#
eval "$eval true" &&
if test $must_write_terms -eq 1
then
- write_terms "$TERM_BAD" "$TERM_GOOD"
+ git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
fi &&
echo "git bisect start$orig_args" >>"$GIT_DIR/BISECT_LOG" || exit
#
test -n "$nolog" || echo "git bisect $state $rev" >>"$GIT_DIR/BISECT_LOG"
}
-is_expected_rev() {
- test -f "$GIT_DIR/BISECT_EXPECTED_REV" &&
- test "$1" = $(cat "$GIT_DIR/BISECT_EXPECTED_REV")
-}
-
-check_expected_revs() {
- for _rev in "$@"; do
- if ! is_expected_rev "$_rev"
- then
- rm -f "$GIT_DIR/BISECT_ANCESTORS_OK"
- rm -f "$GIT_DIR/BISECT_EXPECTED_REV"
- return
- fi
- done
-}
-
bisect_skip() {
all=''
for arg in "$@"
rev=$(git rev-parse --verify "$bisected_head") ||
die "$(eval_gettext "Bad rev input: \$bisected_head")"
bisect_write "$state" "$rev"
- check_expected_revs "$rev" ;;
+ git bisect--helper --check-expected-revs "$rev" ;;
2,"$TERM_BAD"|*,"$TERM_GOOD"|*,skip)
shift
hash_list=''
do
bisect_write "$state" "$rev"
done
- check_expected_revs $hash_list ;;
+ git bisect--helper --check-expected-revs $hash_list ;;
*,"$TERM_BAD")
die "$(eval_gettext "'git bisect \$TERM_BAD' can take only one argument.")" ;;
*)
die "$(eval_gettext "Could not check out original HEAD '\$branch'.
Try 'git bisect reset <commit>'.")"
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 "$GIT_DIR/BISECT_START"
+ git bisect--helper --bisect-clean-state || exit
}
bisect_replay () {
bisect_run () {
bisect_next_check fail
+ test -n "$*" || die "$(gettext "bisect run failed: no command provided.")"
+
while true
do
command="$@"
fi
}
-write_terms () {
- TERM_BAD=$1
- TERM_GOOD=$2
- if test "$TERM_BAD" = "$TERM_GOOD"
- then
- die "$(gettext "please use two different terms")"
- fi
- check_term_format "$TERM_BAD" bad
- check_term_format "$TERM_GOOD" good
- printf '%s\n%s\n' "$TERM_BAD" "$TERM_GOOD" >"$GIT_DIR/BISECT_TERMS"
-}
-
-check_term_format () {
- term=$1
- git check-ref-format refs/bisect/"$term" ||
- die "$(eval_gettext "'\$term' is not a valid term")"
- case "$term" in
- help|start|terms|skip|next|reset|visualize|replay|log|run)
- die "$(eval_gettext "can't use the builtin command '\$term' as a term")"
- ;;
- bad|new)
- if test "$2" != bad
- then
- # In theory, nothing prevents swapping
- # completely good and bad, but this situation
- # could be confusing and hasn't been tested
- # enough. Forbid it for now.
- die "$(eval_gettext "can't change the meaning of term '\$term'")"
- fi
- ;;
- good|old)
- if test "$2" != good
- then
- die "$(eval_gettext "can't change the meaning of term '\$term'")"
- fi
- ;;
- esac
-}
-
check_and_set_terms () {
cmd="$1"
case "$cmd" in
bad|good)
if ! test -s "$GIT_DIR/BISECT_TERMS"
then
- write_terms bad good
+ TERM_BAD=bad
+ TERM_GOOD=good
+ git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
fi
;;
new|old)
if ! test -s "$GIT_DIR/BISECT_TERMS"
then
- write_terms new old
+ TERM_BAD=new
+ TERM_GOOD=old
+ git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
fi
;;
esac ;;