[thirdparty/git.git] / builtin / rebase--helper.c

#include "builtin.h"
#include "cache.h"
#include "config.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;
	unsigned flags = 0, keep_empty = 0;
	int abbreviate_commands = 0;
	enum {
		CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS,
		CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH,
		ADD_EXEC
	} command = 0;
	struct option options[] = {
		OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
		OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
		OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
			N_("allow commits with empty messages")),
		OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
				CONTINUE),
		OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
				ABORT),
		OPT_CMDMODE(0, "make-script", &command,
			N_("make rebase script"), MAKE_SCRIPT),
		OPT_CMDMODE(0, "shorten-ids", &command,
			N_("shorten commit ids in the todo list"), SHORTEN_OIDS),
		OPT_CMDMODE(0, "expand-ids", &command,
			N_("expand commit ids in the todo list"), EXPAND_OIDS),
		OPT_CMDMODE(0, "check-todo-list", &command,
			N_("check the todo list"), CHECK_TODO_LIST),
		OPT_CMDMODE(0, "skip-unnecessary-picks", &command,
			N_("skip unnecessary picks"), SKIP_UNNECESSARY_PICKS),
		OPT_CMDMODE(0, "rearrange-squash", &command,
			N_("rearrange fixup/squash lines"), REARRANGE_SQUASH),
		OPT_CMDMODE(0, "add-exec-commands", &command,
			N_("insert exec commands in todo list"), ADD_EXEC),
		OPT_END()
	};

	sequencer_init_config(&opts);
	git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);

	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);

	flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
	flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
	flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;

	if (command == CONTINUE && argc == 1)
		return !!sequencer_continue(&opts);
	if (command == ABORT && argc == 1)
		return !!sequencer_remove_state(&opts);
	if (command == MAKE_SCRIPT && argc > 1)
		return !!sequencer_make_script(stdout, argc, argv, flags);
	if ((command == SHORTEN_OIDS || command == EXPAND_OIDS) && argc == 1)
		return !!transform_todos(flags);
	if (command == CHECK_TODO_LIST && argc == 1)
		return !!check_todo_list();
	if (command == SKIP_UNNECESSARY_PICKS && argc == 1)
		return !!skip_unnecessary_picks();
	if (command == REARRANGE_SQUASH && argc == 1)
		return !!rearrange_squash();
	if (command == ADD_EXEC && argc == 2)
		return !!sequencer_add_exec_commands(argv[1]);
	usage_with_options(builtin_rebase_helper_usage, options);
}
Commit	Line	Data
4557f1ad JS	1	#include "builtin.h"
4557f1ad JS	2	#include "cache.h"
b2141fc1	3	#include "config.h"
4557f1ad JS	4	#include "parse-options.h"
	5	#include "sequencer.h"
	6
	7	static const char * const builtin_rebase_helper_usage[] = {
	8	N_("git rebase--helper [<options>]"),
	9	NULL
	10	};
	11
	12	int cmd_rebase__helper(int argc, const char *argv, const char prefix)
	13	{
	14	struct replay_opts opts = REPLAY_OPTS_INIT;
313a48ea	15	unsigned flags = 0, keep_empty = 0;
d8ae6c84	16	int abbreviate_commands = 0;
4557f1ad	17	enum {
d80fc293	18	CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS,
0cce4a27 LB	19	CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH,
0cce4a27 LB	20	ADD_EXEC
4557f1ad JS	21	} command = 0;
	22	struct option options[] = {
	23	OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
62db5247	24	OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
a6c612b5 GS	25	OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
a6c612b5 GS	26	N_("allow commits with empty messages")),
4557f1ad JS	27	OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
	28	CONTINUE),
	29	OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
	30	ABORT),
62db5247 JS	31	OPT_CMDMODE(0, "make-script", &command,
62db5247 JS	32	N_("make rebase script"), MAKE_SCRIPT),
3546c8d9	33	OPT_CMDMODE(0, "shorten-ids", &command,
d80fc293	34	N_("shorten commit ids in the todo list"), SHORTEN_OIDS),
3546c8d9	35	OPT_CMDMODE(0, "expand-ids", &command,
d80fc293	36	N_("expand commit ids in the todo list"), EXPAND_OIDS),
94399949 JS	37	OPT_CMDMODE(0, "check-todo-list", &command,
94399949 JS	38	N_("check the todo list"), CHECK_TODO_LIST),
cdac2b01 JS	39	OPT_CMDMODE(0, "skip-unnecessary-picks", &command,
cdac2b01 JS	40	N_("skip unnecessary picks"), SKIP_UNNECESSARY_PICKS),
c44a4c65 JS	41	OPT_CMDMODE(0, "rearrange-squash", &command,
c44a4c65 JS	42	N_("rearrange fixup/squash lines"), REARRANGE_SQUASH),
0cce4a27 LB	43	OPT_CMDMODE(0, "add-exec-commands", &command,
0cce4a27 LB	44	N_("insert exec commands in todo list"), ADD_EXEC),
4557f1ad JS	45	OPT_END()
	46	};
	47
28d6daed	48	sequencer_init_config(&opts);
d8ae6c84	49	git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
4557f1ad JS	50
	51	opts.action = REPLAY_INTERACTIVE_REBASE;
	52	opts.allow_ff = 1;
	53	opts.allow_empty = 1;
	54
	55	argc = parse_options(argc, argv, NULL, options,
	56	builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
	57
313a48ea	58	flags \|= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
d8ae6c84	59	flags \|= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
313a48ea LB	60	flags \|= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;
313a48ea LB	61
4557f1ad JS	62	if (command == CONTINUE && argc == 1)
	63	return !!sequencer_continue(&opts);
	64	if (command == ABORT && argc == 1)
	65	return !!sequencer_remove_state(&opts);
62db5247	66	if (command == MAKE_SCRIPT && argc > 1)
313a48ea LB	67	return !!sequencer_make_script(stdout, argc, argv, flags);
	68	if ((command == SHORTEN_OIDS \|\| command == EXPAND_OIDS) && argc == 1)
	69	return !!transform_todos(flags);
94399949 JS	70	if (command == CHECK_TODO_LIST && argc == 1)
94399949 JS	71	return !!check_todo_list();
cdac2b01 JS	72	if (command == SKIP_UNNECESSARY_PICKS && argc == 1)
cdac2b01 JS	73	return !!skip_unnecessary_picks();
c44a4c65 JS	74	if (command == REARRANGE_SQUASH && argc == 1)
c44a4c65 JS	75	return !!rearrange_squash();
0cce4a27 LB	76	if (command == ADD_EXEC && argc == 2)
0cce4a27 LB	77	return !!sequencer_add_exec_commands(argv[1]);
4557f1ad JS	78	usage_with_options(builtin_rebase_helper_usage, options);
4557f1ad JS	79	}