1 files changed, 24 insertions, 0 deletions
diff --git a/commit.c b/commit.c
index 26ce0770f6..7ca8d12174 100644
--- a/commit.c
+++ b/commit.c
@@ -19,6 +19,7 @@
 #include "advice.h"
 #include "refs.h"
 #include "commit-reach.h"
+#include "run-command.h"
 
 static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
 
@@ -1581,3 +1582,26 @@ size_t ignore_non_trailer(const char *buf, size_t len)
 	}
 	return boc ? len - boc : len - cutoff;
 }
+
+int run_commit_hook(int editor_is_used, const char *index_file,
+		    const char *name, ...)
+{
+	struct argv_array hook_env = ARGV_ARRAY_INIT;
+	va_list args;
+	int ret;
+
+	argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file);
+
+	/*
+	 * Let the hook know that no editor will be launched.
+	 */
+	if (!editor_is_used)
+		argv_array_push(&hook_env, "GIT_EDITOR=:");
+
+	va_start(args, name);
+	ret = run_hook_ve(hook_env.argv,name, args);
+	va_end(args);
+	argv_array_clear(&hook_env);
+
+	return ret;
+}