# setup_hook NAME
setup_hook()
{
- hook_call="\"\$(tg --hooks-path)\"/$1 \"\$@\""
+ hook_call="\"\$($tg --hooks-path)\"/$1 \"\$@\""
if [ -f "$git_dir/hooks/$1" ] &&
fgrep -q "$hook_call" "$git_dir/hooks/$1"; then
# Another job well done!
return
fi
- # Prepare incanation
+ # Prepare incantation
if [ -x "$git_dir/hooks/$1" ]; then
hook_call="$hook_call"' || exit $?'
else
_bname="$1"; _base="$2"
[ -n "$_base" ] || _base="refs/top-bases/$_bname"
# The caller should've verified $name is valid
- _commits="$(git rev-list "$_bname" ^"$_base" | wc -l)"
- _nmcommits="$(git rev-list --no-merges "$_bname" ^"$_base" | wc -l)"
+ _commits="$(git rev-list "$_bname" ^"$_base" -- | wc -l)"
+ _nmcommits="$(git rev-list --no-merges "$_bname" ^"$_base" -- | wc -l)"
if [ $_commits -gt 1 ]; then
_suffix="commits"
else
# Whether B1 is a superset of B2.
branch_contains()
{
- [ -z "$(git rev-list ^"$1" "$2")" ]
+ [ -z "$(git rev-list ^"$1" "$2" --)" ]
}
# ref_exists REF
do_help()
{
if [ -z "$1" ] ; then
+ # This is currently invoked in all kinds of circumstances,
+ # including when the user made a usage error. Should we end up
+ # providing more than a short help message, then we should
+ # differentiate.
+ # Petr's comment: http://marc.info/?l=git&m=122718711327376&w=2
+
## Build available commands list for help output
cmds=
sep="|"
done
- echo "TopGit v0.2 - A different patch queue manager"
- echo "Usage: tg ($cmds|help) ..."
- elif [ -r "@sharedir@/tg-$1.txt" ] ; then
- cat "@sharedir@/tg-$1.txt"
+ echo "TopGit v0.5 - A different patch queue manager"
+ echo "Usage: tg [-r REMOTE] ($cmds|help) ..."
+ elif [ -r "@cmddir@"/tg-$1 ] ; then
+ @cmddir@/tg-$1 -h || :
+ echo
+ if [ -r "@sharedir@/tg-$1.txt" ] ; then
+ cat "@sharedir@/tg-$1.txt"
+ fi
else
echo "`basename $0`: no help for $1" 1>&2
+ do_help
+ exit 1
fi
}
+## Startup
+
+[ -d "@cmddir@" ] ||
+ die "No command directory: '@cmddir@'"
+
## Initial setup
set -e
git_dir="$(git rev-parse --git-dir)"
root_dir="$(git rev-parse --show-cdup)"; root_dir="${root_dir:-.}"
+# Make sure root_dir doesn't end with a trailing slash.
+root_dir="${root_dir%/}"
base_remote="$(git config topgit.remote 2>/dev/null)" || :
+tg="tg"
# make sure merging the .top* files will always behave sanely
setup_ours
setup_hook "pre-commit"
-[ -d "@cmddir@" ] ||
- die "No command directory: '@cmddir@'"
-
## Dispatch
# We were sourced from another script for our utility functions;
# this is set by hooks.
[ -z "$tg__include" ] || return 0
+if [ "$1" = "-r" ]; then
+ shift
+ if [ -z "$1" ]; then
+ echo "Option -r requires an argument." >&2
+ do_help
+ exit 1
+ fi
+ base_remote="$1"; shift
+ tg="$tg -r $base_remote"
+fi
+
cmd="$1"
-[ -n "$cmd" ] || die "He took a duck in the face at two hundred and fifty knots"
+[ -n "$cmd" ] || { do_help; exit 1; }
shift
case "$cmd" in
help|--help|-h)
do_help "$1"
- exit 1;;
+ exit 0;;
--hooks-path)
# Internal command
echo "@hooksdir@";;
*)
[ -r "@cmddir@"/tg-$cmd ] || {
echo "Unknown subcommand: $cmd" >&2
+ do_help
exit 1
}
. "@cmddir@"/tg-$cmd;;
esac
+
+# vim:noet