By using the 'hook.h' library, 'post-checkout' hooks can now be
specified in the config as well as in the hook directory.
Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
---
Documentation/githooks.txt | 2 ++
builtin/checkout.c | 16 +++++++++++-----
builtin/clone.c | 7 +++++--
builtin/worktree.c | 30 ++++++++++++++----------------
reset.c | 15 +++++++++++----
5 files changed, 43 insertions(+), 27 deletions(-)
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 8de512ee5d..14035ef725 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -224,6 +224,8 @@ This hook can be used to perform repository validity checks, auto-display
differences from the previous HEAD if different, or set working dir metadata
properties.
+Hooks executed during 'post-checkout' will not be parallelized.
+
post-merge
~~~~~~~~~~
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 9b82119129..20966452b8 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -9,6 +9,7 @@
#include "config.h"
#include "diff.h"
#include "dir.h"
+#include "hook.h"
#include "ll-merge.h"
#include "lockfile.h"
#include "merge-recursive.h"
@@ -104,13 +105,18 @@ struct branch_info {
static int post_checkout_hook(struct commit *old_commit, struct commit *new_commit,
int changed)
{
- return run_hook_le(NULL, "post-checkout",
- oid_to_hex(old_commit ? &old_commit->object.oid : &null_oid),
- oid_to_hex(new_commit ? &new_commit->object.oid : &null_oid),
- changed ? "1" : "0", NULL);
+ struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT_SYNC;
+ int rc;
/* "new_commit" can be NULL when checking out from the index before
a commit exists. */
-
+ strvec_pushl(&opt.args,
+ oid_to_hex(old_commit ? &old_commit->object.oid : &null_oid),
+ oid_to_hex(new_commit ? &new_commit->object.oid : &null_oid),
+ changed ? "1" : "0",
+ NULL);
+ rc = run_hooks("post-checkout", &opt);
+ run_hooks_opt_clear(&opt);
+ return rc;
}
static int update_some(const struct object_id *oid, struct strbuf *base,
diff --git a/builtin/clone.c b/builtin/clone.c
index a0841923cf..307336e576 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -32,6 +32,7 @@
#include "connected.h"
#include "packfile.h"
#include "list-objects-filter-options.h"
+#include "hook.h"
/*
* Overall FIXMEs:
@@ -771,6 +772,7 @@ static int checkout(int submodule_progress)
struct tree *tree;
struct tree_desc t;
int err = 0;
+ struct run_hooks_opt hook_opt = RUN_HOOKS_OPT_INIT_SYNC;
if (option_no_checkout)
return 0;
@@ -816,8 +818,9 @@ static int checkout(int submodule_progress)
if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
- err |= run_hook_le(NULL, "post-checkout", oid_to_hex(&null_oid),
- oid_to_hex(&oid), "1", NULL);
+ strvec_pushl(&hook_opt.args, oid_to_hex(&null_oid), oid_to_hex(&oid), "1", NULL);
+ err |= run_hooks("post-checkout", &hook_opt);
+ run_hooks_opt_clear(&hook_opt);
if (!err && (option_recurse_submodules.nr > 0)) {
struct strvec args = STRVEC_INIT;
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 197fd24a55..9a87c4c120 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -12,6 +12,7 @@
#include "submodule.h"
#include "utf8.h"
#include "worktree.h"
+#include "hook.h"
static const char * const worktree_usage[] = {
N_("git worktree add [<options>] <path> [<commit-ish>]"),
@@ -455,22 +456,19 @@ static int add_worktree(const char *path, const char *refname,
* is_junk is cleared, but do return appropriate code when hook fails.
*/
if (!ret && opts->checkout) {
- const char *hook = find_hook("post-checkout");
- if (hook) {
- const char *env[] = { "GIT_DIR", "GIT_WORK_TREE", NULL };
- cp.git_cmd = 0;
- cp.no_stdin = 1;
- cp.stdout_to_stderr = 1;
- cp.dir = path;
- cp.env = env;
- cp.argv = NULL;
- cp.trace2_hook_name = "post-checkout";
- strvec_pushl(&cp.args, absolute_path(hook),
- oid_to_hex(&null_oid),
- oid_to_hex(&commit->object.oid),
- "1", NULL);
- ret = run_command(&cp);
- }
+ struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT_SYNC;
+
+ strvec_pushl(&opt.env, "GIT_DIR", "GIT_WORK_TREE", NULL);
+ strvec_pushl(&opt.args,
+ oid_to_hex(&null_oid),
+ oid_to_hex(&commit->object.oid),
+ "1",
+ NULL);
+ opt.dir = path;
+
+ ret = run_hooks("post-checkout", &opt);
+
+ run_hooks_opt_clear(&opt);
}
strvec_clear(&child_env);
diff --git a/reset.c b/reset.c
index 2f4fbd07c5..e6bfaf67e1 100644
--- a/reset.c
+++ b/reset.c
@@ -7,6 +7,7 @@
#include "tree-walk.h"
#include "tree.h"
#include "unpack-trees.h"
+#include "hook.h"
int reset_head(struct repository *r, struct object_id *oid, const char *action,
const char *switch_to_branch, unsigned flags,
@@ -126,10 +127,16 @@ int reset_head(struct repository *r, struct object_id *oid, const char *action,
ret = create_symref("HEAD", switch_to_branch,
reflog_head);
}
- if (run_hook)
- run_hook_le(NULL, "post-checkout",
- oid_to_hex(orig ? orig : &null_oid),
- oid_to_hex(oid), "1", NULL);
+ if (run_hook) {
+ struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT_SYNC;
+ strvec_pushl(&opt.args,
+ oid_to_hex(orig ? orig : &null_oid),
+ oid_to_hex(oid),
+ "1",
+ NULL);
+ run_hooks("post-checkout", &opt);
+ run_hooks_opt_clear(&opt);
+ }
leave_reset_head:
strbuf_release(&msg);
--
2.28.0.rc0.142.g3c755180ce-goog
