bisect_autostart() {
test -s "$GIT_DIR/BISECT_START" || {
- (
- gettext "You need to start by \"git bisect start\"" &&
- echo
- ) >&2
+ gettextln "You need to start by \"git bisect start\"" >&2
if test -t 0
then
# TRANSLATORS: Make sure to include [Y] and [n] in your
if test "z$mode" != "z--no-checkout"
then
git checkout "$start_head" -- ||
- die "$(eval_gettext "Checking out '\$start_head' failed. Try 'git bisect reset <validbranch>'.")"
+ die "$(eval_gettext "Checking out '\$start_head' failed. Try 'git bisect reset <valid-branch>'.")"
fi
else
# Get rev from where we start.
# cogito usage, and cogito users should understand
# it relates to cg-seek.
[ -s "$GIT_DIR/head-name" ] &&
- die "$(gettext "won't bisect on seeked tree")"
+ die "$(gettext "won't bisect on cg-seek'ed tree")"
start_head="${head#refs/heads/}"
;;
*)
check_expected_revs "$rev" ;;
2,bad|*,good|*,skip)
shift
- eval=''
+ hash_list=''
for rev in "$@"
do
sha=$(git rev-parse --verify "$rev^{commit}") ||
die "$(eval_gettext "Bad rev input: \$rev")"
- eval="$eval bisect_write '$state' '$sha'; "
+ hash_list="$hash_list $sha"
done
- eval "$eval"
- check_expected_revs "$@" ;;
+ for rev in $hash_list
+ do
+ bisect_write "$state" "$rev"
+ done
+ check_expected_revs $hash_list ;;
*,bad)
die "$(gettext "'git bisect bad' can take only one argument.")" ;;
*)
t,,good)
# have bad but not good. we could bisect although
# this is less optimum.
- (
- gettext "Warning: bisecting only with a bad commit." &&
- echo
- ) >&2
+ gettextln "Warning: bisecting only with a bad commit." >&2
if test -t 0
then
# TRANSLATORS: Make sure to include [Y] and [n] in your
if test -s "$GIT_DIR/BISECT_START"
then
- (
- gettext "You need to give me at least one good and one bad revisions.
-(You can use \"git bisect bad\" and \"git bisect good\" for that.)" &&
- echo
- ) >&2
+ gettextln "You need to give me at least one good and one bad revision.
+(You can use \"git bisect bad\" and \"git bisect good\" for that.)" >&2
else
- (
- gettext "You need to start by \"git bisect start\".
-You then need to give me at least one good and one bad revisions.
-(You can use \"git bisect bad\" and \"git bisect good\" for that.)" &&
- echo
- ) >&2
+ gettextln "You need to start by \"git bisect start\".
+You then need to give me at least one good and one bad revision.
+(You can use \"git bisect bad\" and \"git bisect good\" for that.)" >&2
fi
exit 1 ;;
esac
res=$?
# Check if we should exit because bisection is finished
- test $res -eq 10 && exit 0
+ if test $res -eq 10
+ then
+ bad_rev=$(git show-ref --hash --verify refs/bisect/bad)
+ bad_commit=$(git show-branch $bad_rev)
+ echo "# first bad commit: $bad_commit" >>"$GIT_DIR/BISECT_LOG"
+ exit 0
+ elif test $res -eq 2
+ then
+ echo "# only skipped commits left to test" >>"$GIT_DIR/BISECT_LOG"
+ good_revs=$(git for-each-ref --format="%(objectname)" "refs/bisect/good-*")
+ for skipped in $(git rev-list refs/bisect/bad --not $good_revs)
+ do
+ skipped_commit=$(git show-branch $skipped)
+ echo "# possible first bad commit: $skipped_commit" >>"$GIT_DIR/BISECT_LOG"
+ done
+ exit $res
+ fi
# Check for an error in the bisection process
test $res -ne 0 && exit $res
bisect_reset() {
test -s "$GIT_DIR/BISECT_START" || {
- gettext "We are not bisecting."; echo
+ gettextln "We are not bisecting."
return
}
case "$#" in
0) branch=$(cat "$GIT_DIR/BISECT_START") ;;
- 1) git rev-parse --quiet --verify "$1^{commit}" > /dev/null || {
+ 1) git rev-parse --quiet --verify "$1^{commit}" >/dev/null || {
invalid="$1"
die "$(eval_gettext "'\$invalid' is not a valid commit")"
}
bisect_reset
while read git bisect command rev
do
- test "$git $bisect" = "git bisect" -o "$git" = "git-bisect" || continue
+ test "$git $bisect" = "git bisect" || test "$git" = "git-bisect" || continue
if test "$git" = "git-bisect"
then
rev="$command"
while true
do
command="$@"
- eval_gettext "running \$command"; echo
+ eval_gettextln "running \$command"
"$@"
res=$?
# Check for really bad run error.
if [ $res -lt 0 -o $res -ge 128 ]
then
- (
- eval_gettext "bisect run failed:
-exit code \$res from '\$command' is < 0 or >= 128" &&
- echo
- ) >&2
+ eval_gettextln "bisect run failed:
+exit code \$res from '\$command' is < 0 or >= 128" >&2
exit $res
fi
fi
# We have to use a subshell because "bisect_state" can exit.
- ( bisect_state $state > "$GIT_DIR/BISECT_RUN" )
+ ( bisect_state $state >"$GIT_DIR/BISECT_RUN" )
res=$?
cat "$GIT_DIR/BISECT_RUN"
if sane_grep "first bad commit could be any of" "$GIT_DIR/BISECT_RUN" \
- > /dev/null
+ >/dev/null
then
- (
- gettext "bisect run cannot continue any more" &&
- echo
- ) >&2
+ gettextln "bisect run cannot continue any more" >&2
exit $res
fi
if [ $res -ne 0 ]
then
- (
- eval_gettext "bisect run failed:
-'bisect_state \$state' exited with error code \$res" &&
- echo
- ) >&2
+ eval_gettextln "bisect run failed:
+'bisect_state \$state' exited with error code \$res" >&2
exit $res
fi
- if sane_grep "is the first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null
+ if sane_grep "is the first bad commit" "$GIT_DIR/BISECT_RUN" >/dev/null
then
- gettext "bisect run success"; echo
+ gettextln "bisect run success"
exit 0;
fi