Merge branch 'js/rebase-helper'

"git rebase -i" starts using the recently updated "sequencer" code.

* js/rebase-helper:
  rebase -i: use the rebase--helper builtin
  rebase--helper: add a builtin helper for interactive rebases

1 files changed, 40 insertions, 0 deletions

diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
new file mode 100644
index 000000000..ca1ebb2fa
--- /dev/null
+++ b/builtin/rebase--helper.c
@@ -0,0 +1,40 @@
+#include "builtin.h"
+#include "cache.h"
+#include "parse-options.h"
+#include "sequencer.h"
+
+static const char * const builtin_rebase_helper_usage[] = {
+	N_("git rebase--helper [<options>]"),
+	NULL
+};
+
+int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
+{
+	struct replay_opts opts = REPLAY_OPTS_INIT;
+	enum {
+		CONTINUE = 1, ABORT
+	} command = 0;
+	struct option options[] = {
+		OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
+		OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
+				CONTINUE),
+		OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
+				ABORT),
+		OPT_END()
+	};
+
+	git_config(git_default_config, NULL);
+
+	opts.action = REPLAY_INTERACTIVE_REBASE;
+	opts.allow_ff = 1;
+	opts.allow_empty = 1;
+
+	argc = parse_options(argc, argv, NULL, options,
+			builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
+
+	if (command == CONTINUE && argc == 1)
+		return !!sequencer_continue(&opts);
+	if (command == ABORT && argc == 1)
+		return !!sequencer_remove_state(&opts);
+	usage_with_options(builtin_rebase_helper_usage, options);
+}