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feat(sterni/git-only-push): allow using git cherry-pick -x

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I've noticed git only-push is quite useful for creating backports for
nixpkgs stable branches which we need git cherry-pick -x for.

Change-Id: Ie20248d3d0c5fee5cdbd3b3a078439a99f597c02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12903
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
This commit is contained in:
sterni 2024-12-22 14:03:23 +01:00 committed by clbot
parent b8342a821b
commit 8459ad94fa
1 changed files with 8 additions and 3 deletions
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11
users/sterni/git-only-push/git-only-push.sh
View file

@ -25,7 +25,7 @@ die() {
usage() {
printf '%s\n' \
"git only-push [-n] [-b <rev>] -r <remote> -t <refspec> [--] <commit>..." \
"git only-push [-n] [-x] [-b <rev>] -r <remote> -t <refspec> [--] <commit>..." \
>&2
}
@ -33,7 +33,7 @@ base=refs/remotes/origin/HEAD
dry=false
# TODO(sterni): non-interactive mode, e.g. clean up also on cherry-pick failure
while getopts "b:r:t:nh" opt; do
while getopts "b:r:t:nxh" opt; do
case $opt in
# TODO(sterni): it is probably too close to --branch?
b)
@ -48,13 +48,18 @@ while getopts "b:r:t:nh" opt; do
n)
dry=true
;;
x)
cherry_pick_x=true
;;
h|?)
usage
# TODO(sterni): add man page
# shellcheck disable=SC2016
[ "$opt" = "h" ] && printf '
\t-r <remote>\tRemote to push to.
\t-t <refspec>\tTarget ref to push to.
\t-b <rev>\tOptional: Base revision to cherry-pick commits onto. Defaults to refs/remotes/origin/HEAD.
\t-x\t\tUse `git cherry-pick -x` for creating cherry-picks.
\t-n\t\tDry run.
'
[ "$opt" = "h" ] && exit 0 || exit 100
@ -106,7 +111,7 @@ for rev in $revs; do
printf 'Would cherry pick %s\n' "$rev" >&2
else
no_cherry_pick=false
git cherry-pick "$rev" || no_cherry_pick=true
git cherry-pick ${cherry_pick_x:+-x} "$rev" || no_cherry_pick=true
if $no_cherry_pick; then
tmp="$worktree"
# Prevent cleanup from removing the worktree