[PATCH 13/13] run-command: remove old run_hook_{le,ve}() hook API

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

From: Emily Shaffer <emilyshaffer@google.com>

The new hook.h library has replaced all run-command.h hook-related
functionality. So let's delete this dead code.

Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 run-command.c | 32 --------------------------------
 run-command.h | 16 ----------------
 2 files changed, 48 deletions(-)

diff --git a/run-command.c b/run-command.c
index 7a05aa73e3d..e39ce17d009 100644
--- a/run-command.c
+++ b/run-command.c
@@ -1323,38 +1323,6 @@ int async_with_fork(void)
 #endif
 }
 
-static int run_hook_ve(const char *const *env, const char *name, va_list args)
-{
-	struct child_process hook = CHILD_PROCESS_INIT;
-	const char *p;
-
-	p = find_hook(name);
-	if (!p)
-		return 0;
-
-	strvec_push(&hook.args, p);
-	while ((p = va_arg(args, const char *)))
-		strvec_push(&hook.args, p);
-	hook.env = env;
-	hook.no_stdin = 1;
-	hook.stdout_to_stderr = 1;
-	hook.trace2_hook_name = name;
-
-	return run_command(&hook);
-}
-
-int run_hook_le(const char *const *env, const char *name, ...)
-{
-	va_list args;
-	int ret;
-
-	va_start(args, name);
-	ret = run_hook_ve(env, name, args);
-	va_end(args);
-
-	return ret;
-}
-
 struct io_pump {
 	/* initialized by caller */
 	int fd;
diff --git a/run-command.h b/run-command.h
index f06b39c50ee..6d6c50fe0a9 100644
--- a/run-command.h
+++ b/run-command.h
@@ -224,22 +224,6 @@ int finish_command_in_signal(struct child_process *);
  */
 int run_command(struct child_process *);
 
-/**
- * Run a hook.
- * The first argument is a pathname to an index file, or NULL
- * if the hook uses the default index file or no index is needed.
- * The second argument is the name of the hook.
- * The further arguments correspond to the hook arguments.
- * The last argument has to be NULL to terminate the arguments list.
- * If the hook does not exist or is not executable, the return
- * value will be zero.
- * If it is executable, the hook will be executed and the exit
- * status of the hook is returned.
- * On execution, .stdout_to_stderr and .no_stdin will be set.
- */
-LAST_ARG_MUST_BE_NULL
-int run_hook_le(const char *const *env, const char *name, ...);
-
 /*
  * Trigger an auto-gc
  */
-- 
2.33.0.1567.g7b23ce7ed9e