X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-revert.c;h=0270f9b85a8229d30ab3fab5ce73661f383b005e;hb=3beb56bde63d1a10abc02ffe76c1f98d59ec0874;hp=64f0d0ee028fd143ea065cad93ce7be03d94839d;hpb=274d9d329444705ba771e548352918699e6bb557;p=git.git

diff --git a/builtin-revert.c b/builtin-revert.c
index 64f0d0ee0..0270f9b85 100644
--- a/builtin-revert.c
+++ b/builtin-revert.c
@@ -8,6 +8,7 @@
 #include "exec_cmd.h"
 #include "utf8.h"
 #include "parse-options.h"
+#include "cache-tree.h"
 #include "diff.h"
 #include "revision.h"
 
@@ -32,7 +33,7 @@ static const char * const cherry_pick_usage[] = {
 	NULL
 };
 
-static int edit, no_replay, no_commit, mainline;
+static int edit, no_replay, no_commit, mainline, signoff;
 static enum { REVERT, CHERRY_PICK } action;
 static struct commit *commit;
 
@@ -52,6 +53,7 @@ static void parse_args(int argc, const char **argv)
 		OPT_BOOLEAN('e', "edit", &edit, "edit the commit message"),
 		OPT_BOOLEAN('x', NULL, &no_replay, "append commit name when cherry-picking"),
 		OPT_BOOLEAN('r', NULL, &noop, "no-op (backward compatibility)"),
+		OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
 		OPT_INTEGER('m', "mainline", &mainline, "parent number"),
 		OPT_END(),
 	};
@@ -267,7 +269,7 @@ static int revert_or_cherry_pick(int argc, const char **argv)
 	const char *message, *encoding;
 	const char *defmsg = xstrdup(git_path("MERGE_MSG"));
 
-	git_config(git_default_config);
+	git_config(git_default_config, NULL);
 	me = action == REVERT ? "revert" : "cherry-pick";
 	setenv(GIT_REFLOG_ACTION, me, 0);
 	parse_args(argc, argv);
@@ -283,7 +285,7 @@ static int revert_or_cherry_pick(int argc, const char **argv)
 		 * that represents the "current" state for merge-recursive
 		 * to work on.
 		 */
-		if (write_tree(head, 0, NULL))
+		if (write_cache_as_tree(head, 0, NULL))
 			die ("Your index file is unmerged.");
 	} else {
 		if (get_sha1("HEAD", head))
@@ -369,7 +371,7 @@ static int revert_or_cherry_pick(int argc, const char **argv)
 	if (merge_recursive(sha1_to_hex(base->object.sha1),
 				sha1_to_hex(head), "HEAD",
 				sha1_to_hex(next->object.sha1), oneline) ||
-			write_tree(head, 0, NULL)) {
+			write_cache_as_tree(head, 0, NULL)) {
 		add_to_msg("\nConflicts:\n\n");
 		read_cache();
 		for (i = 0; i < active_nr;) {
@@ -403,13 +405,21 @@ static int revert_or_cherry_pick(int argc, const char **argv)
 	 */
 
 	if (!no_commit) {
-		if (edit)
-			return execl_git_cmd("commit", "-n", NULL);
-		else
-			return execl_git_cmd("commit", "-n", "-F", defmsg, NULL);
+		/* 6 is max possible length of our args array including NULL */
+		const char *args[6];
+		int i = 0;
+		args[i++] = "commit";
+		args[i++] = "-n";
+		if (signoff)
+			args[i++] = "-s";
+		if (!edit) {
+			args[i++] = "-F";
+			args[i++] = defmsg;
+		}
+		args[i] = NULL;
+		return execv_git_cmd(args);
 	}
-	if (reencoded_message)
-		free(reencoded_message);
+	free(reencoded_message);
 
 	return 0;
 }