mirror of
https://github.com/git/git.git
synced 2024-11-27 03:53:55 +08:00
169c979771
We implicitly depend on `the_repository` in our hook subsystem because we use `strbuf_git_path()` to compute hook paths. Remove this dependency by accepting a `struct repository` as parameter instead. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
#ifndef HOOK_H
|
|
#define HOOK_H
|
|
#include "strvec.h"
|
|
|
|
struct repository;
|
|
|
|
struct run_hooks_opt
|
|
{
|
|
/* Environment vars to be set for each hook */
|
|
struct strvec env;
|
|
|
|
/* Args to be passed to each hook */
|
|
struct strvec args;
|
|
|
|
/* Emit an error if the hook is missing */
|
|
unsigned int error_if_missing:1;
|
|
|
|
/**
|
|
* An optional initial working directory for the hook,
|
|
* translates to "struct child_process"'s "dir" member.
|
|
*/
|
|
const char *dir;
|
|
|
|
/**
|
|
* A pointer which if provided will be set to 1 or 0 depending
|
|
* on if a hook was started, regardless of whether or not that
|
|
* was successful. I.e. if the underlying start_command() was
|
|
* successful this will be set to 1.
|
|
*
|
|
* Used for avoiding TOCTOU races in code that would otherwise
|
|
* call hook_exist() after a "maybe hook run" to see if a hook
|
|
* was invoked.
|
|
*/
|
|
int *invoked_hook;
|
|
|
|
/**
|
|
* Path to file which should be piped to stdin for each hook.
|
|
*/
|
|
const char *path_to_stdin;
|
|
};
|
|
|
|
#define RUN_HOOKS_OPT_INIT { \
|
|
.env = STRVEC_INIT, \
|
|
.args = STRVEC_INIT, \
|
|
}
|
|
|
|
struct hook_cb_data {
|
|
/* rc reflects the cumulative failure state */
|
|
int rc;
|
|
const char *hook_name;
|
|
const char *hook_path;
|
|
struct run_hooks_opt *options;
|
|
};
|
|
|
|
/*
|
|
* Returns the path to the hook file, or NULL if the hook is missing
|
|
* or disabled. Note that this points to static storage that will be
|
|
* overwritten by further calls to find_hook and run_hook_*.
|
|
*/
|
|
const char *find_hook(struct repository *r, const char *name);
|
|
|
|
/**
|
|
* A boolean version of find_hook()
|
|
*/
|
|
int hook_exists(struct repository *r, const char *hookname);
|
|
|
|
/**
|
|
* Takes a `hook_name`, resolves it to a path with find_hook(), and
|
|
* runs the hook for you with the options specified in "struct
|
|
* run_hooks opt". Will free memory associated with the "struct run_hooks_opt".
|
|
*
|
|
* Returns the status code of the run hook, or a negative value on
|
|
* error().
|
|
*/
|
|
int run_hooks_opt(struct repository *r, const char *hook_name,
|
|
struct run_hooks_opt *options);
|
|
|
|
/**
|
|
* A wrapper for run_hooks_opt() which provides a dummy "struct
|
|
* run_hooks_opt" initialized with "RUN_HOOKS_OPT_INIT".
|
|
*/
|
|
int run_hooks(struct repository *r, const char *hook_name);
|
|
|
|
/**
|
|
* Like run_hooks(), a wrapper for run_hooks_opt().
|
|
*
|
|
* In addition to the wrapping behavior provided by run_hooks(), this
|
|
* wrapper takes a list of strings terminated by a NULL
|
|
* argument. These things will be used as positional arguments to the
|
|
* hook. This function behaves like the old run_hook_le() API.
|
|
*/
|
|
LAST_ARG_MUST_BE_NULL
|
|
int run_hooks_l(struct repository *r, const char *hook_name, ...);
|
|
#endif
|