if test $# = 0
then
- case "${DISPLAY+set}${SESSIONNAME+set}${MSYSTEM+set}${SECURITYSESSIONID+set}" in
- '') set git log ;;
- set*) set gitk ;;
- esac
+ if test -n "${DISPLAY+set}${SESSIONNAME+set}${MSYSTEM+set}${SECURITYSESSIONID+set}" &&
+ type gitk >/dev/null 2>&1; then
+ set gitk
+ else
+ set git log
+ fi
else
case "$1" in
git*|tig) ;;
*)
usage ;;
esac
- git checkout "$branch" -- && bisect_clean_state
+ if git checkout "$branch" -- ; then
+ bisect_clean_state
+ else
+ die "Could not check out original HEAD '$branch'." \
+ "Try 'git bisect reset <commit>'."
+ fi
}
bisect_clean_state() {
}
bisect_replay () {
+ test "$#" -eq 1 || die "No logfile given"
test -r "$1" || die "cannot read $1 for replaying"
bisect_reset
while read git bisect command rev
done
}
+bisect_log () {
+ test -s "$GIT_DIR/BISECT_LOG" || die "We are not bisecting."
+ cat "$GIT_DIR/BISECT_LOG"
+}
case "$#" in
0)
replay)
bisect_replay "$@" ;;
log)
- cat "$GIT_DIR/BISECT_LOG" ;;
+ bisect_log ;;
run)
bisect_run "$@" ;;
*)