#include "config.h"
#include "parse-options.h"
#include "sequencer.h"
+#include "rebase-interactive.h"
+#include "argv-array.h"
+#include "refs.h"
+#include "rerere.h"
+#include "alias.h"
+
+static GIT_PATH_FUNC(path_state_dir, "rebase-merge/")
+static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
+static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
+
+static int get_revision_ranges(const char *upstream, const char *onto,
+ const char **head_hash,
+ char **revisions, char **shortrevisions)
+{
+ const char *base_rev = upstream ? upstream : onto;
+ struct object_id orig_head;
+
+ if (get_oid("HEAD", &orig_head))
+ return error(_("no HEAD?"));
+
+ *head_hash = find_unique_abbrev(&orig_head, GIT_MAX_HEXSZ);
+
+ if (revisions)
+ *revisions = xstrfmt("%s...%s", base_rev, *head_hash);
+ if (shortrevisions) {
+ const char *shorthead;
+
+ shorthead = find_unique_abbrev(&orig_head, DEFAULT_ABBREV);
+
+ if (upstream) {
+ const char *shortrev;
+ struct object_id rev_oid;
+
+ get_oid(base_rev, &rev_oid);
+ shortrev = find_unique_abbrev(&rev_oid, DEFAULT_ABBREV);
+
+ *shortrevisions = xstrfmt("%s..%s", shortrev, shorthead);
+ } else
+ *shortrevisions = xstrdup(shorthead);
+ }
+
+ return 0;
+}
+
+static int init_basic_state(struct replay_opts *opts, const char *head_name,
+ const char *onto, const char *orig_head)
+{
+ FILE *interactive;
+
+ if (!is_directory(path_state_dir()) && mkdir_in_gitdir(path_state_dir()))
+ return error_errno(_("could not create temporary %s"), path_state_dir());
+
+ delete_reflog("REBASE_HEAD");
+
+ interactive = fopen(path_interactive(), "w");
+ if (!interactive)
+ return error_errno(_("could not mark as interactive"));
+ fclose(interactive);
+
+ return write_basic_state(opts, head_name, onto, orig_head);
+}
static const char * const builtin_rebase_helper_usage[] = {
N_("git rebase--helper [<options>]"),
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, rebase_merges = 0;
- int abbreviate_commands = 0, rebase_cousins = -1;
+ unsigned flags = 0, keep_empty = 0, rebase_merges = 0, autosquash = 0;
+ int abbreviate_commands = 0, rebase_cousins = -1, ret;
+ const char *head_hash = NULL, *onto = NULL, *restrict_revision = NULL,
+ *squash_onto = NULL, *upstream = NULL, *head_name = NULL;
+ char *raw_strategies = NULL;
enum {
CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS,
- CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH,
- ADD_EXEC
+ CHECK_TODO_LIST, REARRANGE_SQUASH, ADD_EXEC, EDIT_TODO, PREPARE_BRANCH,
+ COMPLETE_ACTION, INIT_BASIC_STATE
} command = 0;
struct option options[] = {
OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
OPT_BOOL(0, "rebase-merges", &rebase_merges, N_("rebase merge commits")),
OPT_BOOL(0, "rebase-cousins", &rebase_cousins,
N_("keep original branch points of cousins")),
+ OPT_BOOL(0, "autosquash", &autosquash,
+ N_("move commits that begin with squash!/fixup!")),
+ OPT_BOOL(0, "signoff", &opts.signoff, N_("sign commits")),
+ OPT__VERBOSE(&opts.verbose, N_("be verbose")),
OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
CONTINUE),
OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
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_CMDMODE(0, "edit-todo", &command,
+ N_("edit the todo list during an interactive rebase"),
+ EDIT_TODO),
+ OPT_CMDMODE(0, "prepare-branch", &command,
+ N_("prepare the branch to be rebased"), PREPARE_BRANCH),
+ OPT_CMDMODE(0, "complete-action", &command,
+ N_("complete the action"), COMPLETE_ACTION),
+ OPT_CMDMODE(0, "init-basic-state", &command,
+ N_("initialise the rebase state"), INIT_BASIC_STATE),
+ OPT_STRING(0, "onto", &onto, N_("onto"), N_("onto")),
+ OPT_STRING(0, "restrict-revision", &restrict_revision,
+ N_("restrict-revision"), N_("restrict revision")),
+ OPT_STRING(0, "squash-onto", &squash_onto, N_("squash-onto"),
+ N_("squash onto")),
+ OPT_STRING(0, "upstream", &upstream, N_("upstream"),
+ N_("the upstream commit")),
+ OPT_STRING(0, "head-name", &head_name, N_("head-name"), N_("head name")),
+ OPT_STRING('S', "gpg-sign", &opts.gpg_sign, N_("gpg-sign"),
+ N_("GPG-sign commits")),
+ OPT_STRING(0, "strategy", &opts.strategy, N_("strategy"),
+ N_("rebase strategy")),
+ OPT_STRING(0, "strategy-opts", &raw_strategies, N_("strategy-opts"),
+ N_("strategy options")),
+ OPT_RERERE_AUTOUPDATE(&opts.allow_rerere_auto),
OPT_END()
};
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 == MAKE_SCRIPT && argc == 1) {
+ char *revisions = NULL;
+ struct argv_array make_script_args = ARGV_ARRAY_INIT;
+
+ if (!upstream && squash_onto)
+ write_file(path_squash_onto(), "%s\n", squash_onto);
+
+ ret = get_revision_ranges(upstream, onto, &head_hash, &revisions, NULL);
+ if (ret)
+ return ret;
+
+ argv_array_pushl(&make_script_args, "", revisions, NULL);
+ if (restrict_revision)
+ argv_array_push(&make_script_args, restrict_revision);
+
+ ret = sequencer_make_script(stdout,
+ make_script_args.argc, make_script_args.argv,
+ flags);
+
+ free(revisions);
+ argv_array_clear(&make_script_args);
+
+ return !!ret;
+ }
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]);
+ if (command == EDIT_TODO && argc == 1)
+ return !!edit_todo_list(flags);
+ if (command == PREPARE_BRANCH && argc == 2)
+ return !!prepare_branch_to_be_rebased(&opts, argv[1]);
+ if (command == COMPLETE_ACTION && argc == 3) {
+ char *shortrevisions = NULL;
+
+ ret = get_revision_ranges(upstream, onto, &head_hash, NULL, &shortrevisions);
+ if (ret)
+ return ret;
+
+ ret = complete_action(&opts, flags, shortrevisions, argv[1], onto,
+ head_hash, argv[2], autosquash);
+
+ free(shortrevisions);
+ return !!ret;
+ }
+ if (command == INIT_BASIC_STATE) {
+ if (raw_strategies)
+ parse_strategy_opts(&opts, raw_strategies);
+
+ ret = get_revision_ranges(upstream, onto, &head_hash, NULL, NULL);
+ if (ret)
+ return ret;
+
+ return !!init_basic_state(&opts, head_name, onto, head_hash);
+ }
+
usage_with_options(builtin_rebase_helper_usage, options);
}