rebase: convert pre-rebase to use hook.h

Move the pre-rebase hook away from run-command.h to and over to the
new hook.h library.

Since this hook needs arguments introduce a run_hooksl() wrapper, like
run_hooks(), but it takes varargs.

Signed-off-by: Emily Shaffer <[email protected]>
Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Acked-by: Emily Shaffer <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: nasamuffin

builtin/rebase.c

@@ -28,6 +28,7 @@
 #include "sequencer.h"
 #include "rebase-interactive.h"
 #include "reset.h"
+#include "hook.h"
 
 #define DEFAULT_REFLOG_ACTION "rebase"
 
@@ -1712,7 +1713,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 
 	/* If a hook exists, give it a chance to interrupt*/
 	if (!ok_to_skip_pre_rebase &&
-	    run_hook_le(NULL, "pre-rebase", options.upstream_arg,
+	    run_hooks_l("pre-rebase", options.upstream_arg,
 			argc ? argv[0] : NULL, NULL))
 		die(_("The pre-rebase hook refused to rebase."));