From: Orgad Shaneh <orgads@xxxxxxxxx>
The scripted version of rebase used to run this hook on the initial
checkout. The transition to built-in introduced a regression.
Signed-off-by: Orgad Shaneh <orgads@xxxxxxxxx>
---
builtin/rebase.c | 12 ++++++++++--
t/t5403-post-checkout-hook.sh | 20 ++++++++++++++++++++
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/builtin/rebase.c b/builtin/rebase.c
index b5c99ec10c..8402765a79 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -530,6 +530,7 @@ static int run_specific_rebase(struct rebase_options *opts)
#define RESET_HEAD_DETACH (1<<0)
#define RESET_HEAD_HARD (1<<1)
+#define RESET_HEAD_RUN_POST_CHECKOUT_HOOK (1<<2)
static int reset_head(struct object_id *oid, const char *action,
const char *switch_to_branch, unsigned flags,
@@ -537,6 +538,7 @@ static int reset_head(struct object_id *oid, const char *action,
{
unsigned detach_head = flags & RESET_HEAD_DETACH;
unsigned reset_hard = flags & RESET_HEAD_HARD;
+ unsigned run_hook = flags & RESET_HEAD_RUN_POST_CHECKOUT_HOOK;
struct object_id head_oid;
struct tree_desc desc[2] = { { NULL }, { NULL } };
struct lock_file lock = LOCK_INIT;
@@ -636,6 +638,10 @@ static int reset_head(struct object_id *oid, const char *action,
ret = update_ref(reflog_head, "HEAD", oid, NULL, 0,
UPDATE_REFS_MSG_ON_ERR);
}
+ if (run_hook)
+ run_hook_le(NULL, "post-checkout",
+ oid_to_hex(orig ? orig : &null_oid),
+ oid_to_hex(oid), "1", NULL);
leave_reset_head:
strbuf_release(&msg);
@@ -1465,7 +1471,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
getenv(GIT_REFLOG_ACTION_ENVIRONMENT),
options.switch_to);
if (reset_head(&oid, "checkout",
- options.head_name, 0,
+ options.head_name,
+ RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
NULL, buf.buf) < 0) {
ret = !!error(_("could not switch to "
"%s"),
@@ -1539,7 +1546,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
strbuf_addf(&msg, "%s: checkout %s",
getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name);
if (reset_head(&options.onto->object.oid, "checkout", NULL,
- RESET_HEAD_DETACH, NULL, msg.buf))
+ RESET_HEAD_DETACH | RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
+ NULL, msg.buf))
die(_("Could not detach HEAD"));
strbuf_release(&msg);
diff --git a/t/t5403-post-checkout-hook.sh b/t/t5403-post-checkout-hook.sh
index 1d15a1031f..a539ffc080 100755
--- a/t/t5403-post-checkout-hook.sh
+++ b/t/t5403-post-checkout-hook.sh
@@ -13,6 +13,8 @@ test_expect_success setup '
EOF
test_commit one &&
test_commit two &&
+ test_commit rebase-on-me &&
+ git reset --hard HEAD^ &&
test_commit three
'
@@ -44,6 +46,24 @@ test_expect_success 'post-checkout receives the right args when not switching br
test $old = $new && test $flag = 0
'
+test_expect_success 'post-checkout is triggered on rebase' '
+ test_when_finished "rm -f .git/post-checkout.args" &&
+ git checkout -b rebase-test master &&
+ rm -f .git/post-checkout.args &&
+ git rebase rebase-on-me &&
+ read old new flag <.git/post-checkout.args &&
+ test $old != $new && test $flag = 1
+'
+
+test_expect_success 'post-checkout is triggered on rebase with fast-forward' '
+ test_when_finished "rm -f .git/post-checkout.args" &&
+ git checkout -b ff-rebase-test rebase-on-me^ &&
+ rm -f .git/post-checkout.args &&
+ git rebase rebase-on-me &&
+ read old new flag <.git/post-checkout.args &&
+ test $old != $new && test $flag = 1
+'
+
test_expect_success 'post-checkout hook is triggered by clone' '
mkdir -p templates/hooks &&
write_script templates/hooks/post-checkout <<-\EOF &&
--
2.20.1
