From: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
Move the running of the 'post-checkout' hook away from run-command.h
to the new hook.h library. For "worktree" this requires a change to it
to run the hooks from a given directory.
We could strictly speaking skip the "absolute_path" flag and just
check if "dir" is specified, but let's split them up for clarity, as
well as for any future user who'd like to set "dir" but not implicitly
change the argument to an absolute path.
Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
builtin/checkout.c | 17 ++++++++++++-----
builtin/clone.c | 7 +++++--
builtin/worktree.c | 30 ++++++++++++++----------------
hook.c | 8 ++++++++
hook.h | 9 +++++++++
read-cache.c | 1 +
reset.c | 15 +++++++++++----
7 files changed, 60 insertions(+), 27 deletions(-)
diff --git a/builtin/checkout.c b/builtin/checkout.c
index f4cd7747d3..6205ace09f 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"
@@ -106,13 +107,19 @@ 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;
+ 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 66fe66679c..de57a3119b 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:
@@ -775,6 +776,7 @@ 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;
if (option_no_checkout)
return 0;
@@ -820,8 +822,9 @@ 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 b1350640fe..2ad26a76f4 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -382,22 +382,20 @@ 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;
+
+ 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;
+ opt.absolute_path = 1;
+
+ ret = run_hooks("post-checkout", &opt);
+
+ run_hooks_opt_clear(&opt);
}
strvec_clear(&child_env);
diff --git a/hook.c b/hook.c
index 4d87e98255..cb39404ac8 100644
--- a/hook.c
+++ b/hook.c
@@ -89,6 +89,7 @@ static int pick_next_hook(struct child_process *cp,
cp->env = hook_cb->options->env.v;
cp->stdout_to_stderr = 1;
cp->trace2_hook_name = hook_cb->hook_name;
+ cp->dir = hook_cb->options->dir;
/* add command */
strvec_push(&cp->args, run_me->hook_path);
@@ -135,6 +136,7 @@ static int notify_hook_finished(int result,
int run_found_hooks(const char *hook_name, const char *hook_path,
struct run_hooks_opt *options)
{
+ struct strbuf abs_path = STRBUF_INIT;
struct hook my_hook = {
.hook_path = hook_path,
};
@@ -143,6 +145,10 @@ int run_found_hooks(const char *hook_name, const char *hook_path,
.hook_name = hook_name,
.options = options,
};
+ if (options->absolute_path) {
+ strbuf_add_absolute_path(&abs_path, hook_path);
+ my_hook.hook_path = abs_path.buf;
+ }
cb_data.run_me = &my_hook;
if (options->jobs != 1)
@@ -155,6 +161,8 @@ int run_found_hooks(const char *hook_name, const char *hook_path,
&cb_data,
"hook",
hook_name);
+ if (options->absolute_path)
+ strbuf_release(&abs_path);
return cb_data.rc;
}
diff --git a/hook.h b/hook.h
index dcc2cc2112..8bd0fc8d1f 100644
--- a/hook.h
+++ b/hook.h
@@ -36,6 +36,15 @@ struct run_hooks_opt
* implicit 1 for now.
*/
int jobs;
+
+ /* Resolve and run the "absolute_path(hook)" instead of
+ * "hook". Used for "git worktree" hooks
+ */
+ int absolute_path;
+
+ /* Path to initial working directory for subprocess */
+ const char *dir;
+
};
#define RUN_HOOKS_OPT_INIT { \
diff --git a/read-cache.c b/read-cache.c
index 77961a3885..af5b97104c 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -27,6 +27,7 @@
#include "progress.h"
#include "sparse-index.h"
#include "csum-file.h"
+#include "hook.h"
/* Mask for the name length in ce_flags in the on-disk index */
diff --git a/reset.c b/reset.c
index 4bea758053..e6af33b901 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;
+ 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);
--
2.32.0.576.g59759b6ca7d
