Merge branch 'pw/rebase-i-internal'
The internal implementation of "git rebase -i" has been updated to
avoid forking a separate "rebase--interactive" process.
* pw/rebase-i-internal:
rebase -i: run without forking rebase--interactive
rebase: use a common action enum
rebase -i: use struct rebase_options in do_interactive_rebase()
rebase -i: use struct rebase_options to parse args
rebase -i: use struct object_id for squash_onto
rebase -i: use struct commit when parsing options
rebase -i: remove duplication
rebase -i: combine rebase--interactive.c with rebase.c
rebase: use OPT_RERERE_AUTOUPDATE()
rebase: rename write_basic_state()
rebase: don't translate trace strings
sequencer: always discard index after checkout
diff --git a/Makefile b/Makefile
index 6d433f8..5b0855c 100644
--- a/Makefile
+++ b/Makefile
@@ -1106,7 +1106,6 @@
BUILTIN_OBJS += builtin/range-diff.o
BUILTIN_OBJS += builtin/read-tree.o
BUILTIN_OBJS += builtin/rebase.o
-BUILTIN_OBJS += builtin/rebase--interactive.o
BUILTIN_OBJS += builtin/receive-pack.o
BUILTIN_OBJS += builtin/reflog.o
BUILTIN_OBJS += builtin/remote.o
diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c
deleted file mode 100644
index 4535523..0000000
--- a/builtin/rebase--interactive.c
+++ /dev/null
@@ -1,377 +0,0 @@
-#define USE_THE_INDEX_COMPATIBILITY_MACROS
-#include "builtin.h"
-#include "cache.h"
-#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 "run-command.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 add_exec_commands(struct string_list *commands)
-{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- int res;
-
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
-
- if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
- &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
- }
-
- todo_list_add_exec_commands(&todo_list, commands);
- res = todo_list_write_to_file(the_repository, &todo_list,
- todo_file, NULL, NULL, -1, 0);
- todo_list_release(&todo_list);
-
- if (res)
- return error_errno(_("could not write '%s'."), todo_file);
- return 0;
-}
-
-static int rearrange_squash_in_todo_file(void)
-{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- int res = 0;
-
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
- if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
- &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
- }
-
- res = todo_list_rearrange_squash(&todo_list);
- if (!res)
- res = todo_list_write_to_file(the_repository, &todo_list,
- todo_file, NULL, NULL, -1, 0);
-
- todo_list_release(&todo_list);
-
- if (res)
- return error_errno(_("could not write '%s'."), todo_file);
- return 0;
-}
-
-static int transform_todo_file(unsigned flags)
-{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- int res;
-
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
-
- if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
- &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
- }
-
- res = todo_list_write_to_file(the_repository, &todo_list, todo_file,
- NULL, NULL, -1, flags);
- todo_list_release(&todo_list);
-
- if (res)
- return error_errno(_("could not write '%s'."), todo_file);
- return 0;
-}
-
-static int edit_todo_file(unsigned flags)
-{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT,
- new_todo = TODO_LIST_INIT;
- int res = 0;
-
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
-
- strbuf_stripspace(&todo_list.buf, 1);
- res = edit_todo_list(the_repository, &todo_list, &new_todo, NULL, NULL, flags);
- if (!res && todo_list_write_to_file(the_repository, &new_todo, todo_file,
- NULL, NULL, -1, flags & ~(TODO_LIST_SHORTEN_IDS)))
- res = error_errno(_("could not write '%s'"), todo_file);
-
- todo_list_release(&todo_list);
- todo_list_release(&new_todo);
-
- return res;
-}
-
-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, *shorthead;
- 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);
- *revisions = xstrfmt("%s...%s", base_rev, *head_hash);
-
- 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 int do_interactive_rebase(struct replay_opts *opts, unsigned flags,
- const char *switch_to, const char *upstream,
- const char *onto, const char *onto_name,
- const char *squash_onto, const char *head_name,
- const char *restrict_revision, char *raw_strategies,
- struct string_list *commands, unsigned autosquash)
-{
- int ret;
- const char *head_hash = NULL;
- char *revisions = NULL, *shortrevisions = NULL;
- struct argv_array make_script_args = ARGV_ARRAY_INIT;
- struct todo_list todo_list = TODO_LIST_INIT;
-
- if (prepare_branch_to_be_rebased(opts, switch_to))
- return -1;
-
- if (get_revision_ranges(upstream, onto, &head_hash,
- &revisions, &shortrevisions))
- return -1;
-
- if (raw_strategies)
- parse_strategy_opts(opts, raw_strategies);
-
- if (init_basic_state(opts, head_name, onto, head_hash)) {
- free(revisions);
- free(shortrevisions);
-
- return -1;
- }
-
- if (!upstream && squash_onto)
- write_file(path_squash_onto(), "%s\n", squash_onto);
-
- argv_array_pushl(&make_script_args, "", revisions, NULL);
- if (restrict_revision)
- argv_array_push(&make_script_args, restrict_revision);
-
- ret = sequencer_make_script(the_repository, &todo_list.buf,
- make_script_args.argc, make_script_args.argv,
- flags);
-
- if (ret)
- error(_("could not generate todo list"));
- else {
- discard_cache();
- if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
- &todo_list))
- BUG("unusable todo list");
-
- ret = complete_action(the_repository, opts, flags, shortrevisions, onto_name,
- onto, head_hash, commands, autosquash, &todo_list);
- }
-
- free(revisions);
- free(shortrevisions);
- todo_list_release(&todo_list);
- argv_array_clear(&make_script_args);
-
- return ret;
-}
-
-static const char * const builtin_rebase_interactive_usage[] = {
- N_("git rebase--interactive [<options>]"),
- NULL
-};
-
-int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
-{
- struct replay_opts opts = REPLAY_OPTS_INIT;
- unsigned flags = 0, keep_empty = 0, rebase_merges = 0, autosquash = 0;
- int abbreviate_commands = 0, rebase_cousins = -1, ret = 0;
- const char *onto = NULL, *onto_name = NULL, *restrict_revision = NULL,
- *squash_onto = NULL, *upstream = NULL, *head_name = NULL,
- *switch_to = NULL, *cmd = NULL;
- struct string_list commands = STRING_LIST_INIT_DUP;
- char *raw_strategies = NULL;
- enum {
- NONE = 0, CONTINUE, SKIP, EDIT_TODO, SHOW_CURRENT_PATCH,
- SHORTEN_OIDS, EXPAND_OIDS, CHECK_TODO_LIST, 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_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, "skip", &command, N_("skip commit"), SKIP),
- OPT_CMDMODE(0, "edit-todo", &command, N_("edit the todo list"),
- EDIT_TODO),
- OPT_CMDMODE(0, "show-current-patch", &command, N_("show the current patch"),
- SHOW_CURRENT_PATCH),
- 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, "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_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")),
- { OPTION_STRING, 'S', "gpg-sign", &opts.gpg_sign, N_("key-id"),
- N_("GPG-sign commits"),
- PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
- 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_STRING(0, "switch-to", &switch_to, N_("switch-to"),
- N_("the branch or commit to checkout")),
- OPT_STRING(0, "onto-name", &onto_name, N_("onto-name"), N_("onto name")),
- OPT_STRING(0, "cmd", &cmd, N_("cmd"), N_("the command to run")),
- OPT_RERERE_AUTOUPDATE(&opts.allow_rerere_auto),
- OPT_BOOL(0, "reschedule-failed-exec", &opts.reschedule_failed_exec,
- N_("automatically re-schedule any `exec` that fails")),
- 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;
-
- if (argc == 1)
- usage_with_options(builtin_rebase_interactive_usage, options);
-
- argc = parse_options(argc, argv, NULL, options,
- builtin_rebase_interactive_usage, PARSE_OPT_KEEP_ARGV0);
-
- opts.gpg_sign = xstrdup_or_null(opts.gpg_sign);
-
- flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
- flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
- flags |= rebase_merges ? TODO_LIST_REBASE_MERGES : 0;
- flags |= rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0;
- flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;
-
- if (rebase_cousins >= 0 && !rebase_merges)
- warning(_("--[no-]rebase-cousins has no effect without "
- "--rebase-merges"));
-
- if (cmd && *cmd) {
- string_list_split(&commands, cmd, '\n', -1);
-
- /* rebase.c adds a new line to cmd after every command,
- * so here the last command is always empty */
- string_list_remove_empty_items(&commands, 0);
- }
-
- switch (command) {
- case NONE:
- if (!onto && !upstream)
- die(_("a base commit must be provided with --upstream or --onto"));
-
- ret = do_interactive_rebase(&opts, flags, switch_to, upstream, onto,
- onto_name, squash_onto, head_name, restrict_revision,
- raw_strategies, &commands, autosquash);
- break;
- case SKIP: {
- struct string_list merge_rr = STRING_LIST_INIT_DUP;
-
- rerere_clear(the_repository, &merge_rr);
- /* fallthrough */
- case CONTINUE:
- ret = sequencer_continue(the_repository, &opts);
- break;
- }
- case EDIT_TODO:
- ret = edit_todo_file(flags);
- break;
- case SHOW_CURRENT_PATCH: {
- struct child_process cmd = CHILD_PROCESS_INIT;
-
- cmd.git_cmd = 1;
- argv_array_pushl(&cmd.args, "show", "REBASE_HEAD", "--", NULL);
- ret = run_command(&cmd);
-
- break;
- }
- case SHORTEN_OIDS:
- case EXPAND_OIDS:
- ret = transform_todo_file(flags);
- break;
- case CHECK_TODO_LIST:
- ret = check_todo_list_from_file(the_repository);
- break;
- case REARRANGE_SQUASH:
- ret = rearrange_squash_in_todo_file();
- break;
- case ADD_EXEC:
- ret = add_exec_commands(&commands);
- break;
- default:
- BUG("invalid command '%d'", command);
- }
-
- string_list_clear(&commands, 0);
- return !!ret;
-}
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 966b953..ba3a574 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -25,6 +25,8 @@
#include "commit-reach.h"
#include "rerere.h"
#include "branch.h"
+#include "sequencer.h"
+#include "rebase-interactive.h"
static char const * const builtin_rebase_usage[] = {
N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] "
@@ -35,6 +37,8 @@
NULL
};
+static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
+static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
static GIT_PATH_FUNC(apply_dir, "rebase-apply")
static GIT_PATH_FUNC(merge_dir, "rebase-merge")
@@ -86,6 +90,437 @@
int use_legacy_rebase;
};
+#define REBASE_OPTIONS_INIT { \
+ .type = REBASE_UNSPECIFIED, \
+ .flags = REBASE_NO_QUIET, \
+ .git_am_opts = ARGV_ARRAY_INIT, \
+ .git_format_patch_opt = STRBUF_INIT \
+ }
+
+static struct replay_opts get_replay_opts(const struct rebase_options *opts)
+{
+ struct replay_opts replay = REPLAY_OPTS_INIT;
+
+ replay.action = REPLAY_INTERACTIVE_REBASE;
+ sequencer_init_config(&replay);
+
+ replay.signoff = opts->signoff;
+ replay.allow_ff = !(opts->flags & REBASE_FORCE);
+ if (opts->allow_rerere_autoupdate)
+ replay.allow_rerere_auto = opts->allow_rerere_autoupdate;
+ replay.allow_empty = 1;
+ replay.allow_empty_message = opts->allow_empty_message;
+ replay.verbose = opts->flags & REBASE_VERBOSE;
+ replay.reschedule_failed_exec = opts->reschedule_failed_exec;
+ replay.gpg_sign = xstrdup_or_null(opts->gpg_sign_opt);
+ replay.strategy = opts->strategy;
+ if (opts->strategy_opts)
+ parse_strategy_opts(&replay, opts->strategy_opts);
+
+ return replay;
+}
+
+enum action {
+ ACTION_NONE = 0,
+ ACTION_CONTINUE,
+ ACTION_SKIP,
+ ACTION_ABORT,
+ ACTION_QUIT,
+ ACTION_EDIT_TODO,
+ ACTION_SHOW_CURRENT_PATCH,
+ ACTION_SHORTEN_OIDS,
+ ACTION_EXPAND_OIDS,
+ ACTION_CHECK_TODO_LIST,
+ ACTION_REARRANGE_SQUASH,
+ ACTION_ADD_EXEC
+};
+
+static const char *action_names[] = { "undefined",
+ "continue",
+ "skip",
+ "abort",
+ "quit",
+ "edit_todo",
+ "show_current_patch" };
+
+static int add_exec_commands(struct string_list *commands)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ todo_list_add_exec_commands(&todo_list, commands);
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int rearrange_squash_in_todo_file(void)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_rearrange_squash(&todo_list);
+ if (!res)
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int transform_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_write_to_file(the_repository, &todo_list, todo_file,
+ NULL, NULL, -1, flags);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int edit_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT,
+ new_todo = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ strbuf_stripspace(&todo_list.buf, 1);
+ res = edit_todo_list(the_repository, &todo_list, &new_todo, NULL, NULL, flags);
+ if (!res && todo_list_write_to_file(the_repository, &new_todo, todo_file,
+ NULL, NULL, -1, flags & ~(TODO_LIST_SHORTEN_IDS)))
+ res = error_errno(_("could not write '%s'"), todo_file);
+
+ todo_list_release(&todo_list);
+ todo_list_release(&new_todo);
+
+ return res;
+}
+
+static int get_revision_ranges(struct commit *upstream, struct commit *onto,
+ const char **head_hash,
+ char **revisions, char **shortrevisions)
+{
+ struct commit *base_rev = upstream ? upstream : onto;
+ const char *shorthead;
+ 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);
+ *revisions = xstrfmt("%s...%s", oid_to_hex(&base_rev->object.oid),
+ *head_hash);
+
+ shorthead = find_unique_abbrev(&orig_head, DEFAULT_ABBREV);
+
+ if (upstream) {
+ const char *shortrev;
+
+ shortrev = find_unique_abbrev(&base_rev->object.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,
+ struct commit *onto, const char *orig_head)
+{
+ FILE *interactive;
+
+ if (!is_directory(merge_dir()) && mkdir_in_gitdir(merge_dir()))
+ return error_errno(_("could not create temporary %s"), merge_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 void split_exec_commands(const char *cmd, struct string_list *commands)
+{
+ if (cmd && *cmd) {
+ string_list_split(commands, cmd, '\n', -1);
+
+ /* rebase.c adds a new line to cmd after every command,
+ * so here the last command is always empty */
+ string_list_remove_empty_items(commands, 0);
+ }
+}
+
+static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
+{
+ int ret;
+ const char *head_hash = NULL;
+ char *revisions = NULL, *shortrevisions = NULL;
+ struct argv_array make_script_args = ARGV_ARRAY_INIT;
+ struct todo_list todo_list = TODO_LIST_INIT;
+ struct replay_opts replay = get_replay_opts(opts);
+ struct string_list commands = STRING_LIST_INIT_DUP;
+
+ if (prepare_branch_to_be_rebased(the_repository, &replay,
+ opts->switch_to))
+ return -1;
+
+ if (get_revision_ranges(opts->upstream, opts->onto, &head_hash,
+ &revisions, &shortrevisions))
+ return -1;
+
+ if (init_basic_state(&replay,
+ opts->head_name ? opts->head_name : "detached HEAD",
+ opts->onto, head_hash)) {
+ free(revisions);
+ free(shortrevisions);
+
+ return -1;
+ }
+
+ if (!opts->upstream && opts->squash_onto)
+ write_file(path_squash_onto(), "%s\n",
+ oid_to_hex(opts->squash_onto));
+
+ argv_array_pushl(&make_script_args, "", revisions, NULL);
+ if (opts->restrict_revision)
+ argv_array_push(&make_script_args,
+ oid_to_hex(&opts->restrict_revision->object.oid));
+
+ ret = sequencer_make_script(the_repository, &todo_list.buf,
+ make_script_args.argc, make_script_args.argv,
+ flags);
+
+ if (ret)
+ error(_("could not generate todo list"));
+ else {
+ discard_cache();
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list))
+ BUG("unusable todo list");
+
+ split_exec_commands(opts->cmd, &commands);
+ ret = complete_action(the_repository, &replay, flags,
+ shortrevisions, opts->onto_name, opts->onto, head_hash,
+ &commands, opts->autosquash, &todo_list);
+ }
+
+ string_list_clear(&commands, 0);
+ free(revisions);
+ free(shortrevisions);
+ todo_list_release(&todo_list);
+ argv_array_clear(&make_script_args);
+
+ return ret;
+}
+
+static int run_rebase_interactive(struct rebase_options *opts,
+ enum action command)
+{
+ unsigned flags = 0;
+ int abbreviate_commands = 0, ret = 0;
+
+ git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
+
+ flags |= opts->keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
+ flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
+ flags |= opts->rebase_merges ? TODO_LIST_REBASE_MERGES : 0;
+ flags |= opts->rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0;
+ flags |= command == ACTION_SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;
+
+ switch (command) {
+ case ACTION_NONE: {
+ if (!opts->onto && !opts->upstream)
+ die(_("a base commit must be provided with --upstream or --onto"));
+
+ ret = do_interactive_rebase(opts, flags);
+ break;
+ }
+ case ACTION_SKIP: {
+ struct string_list merge_rr = STRING_LIST_INIT_DUP;
+
+ rerere_clear(the_repository, &merge_rr);
+ }
+ /* fallthrough */
+ case ACTION_CONTINUE: {
+ struct replay_opts replay_opts = get_replay_opts(opts);
+
+ ret = sequencer_continue(the_repository, &replay_opts);
+ break;
+ }
+ case ACTION_EDIT_TODO:
+ ret = edit_todo_file(flags);
+ break;
+ case ACTION_SHOW_CURRENT_PATCH: {
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+ argv_array_pushl(&cmd.args, "show", "REBASE_HEAD", "--", NULL);
+ ret = run_command(&cmd);
+
+ break;
+ }
+ case ACTION_SHORTEN_OIDS:
+ case ACTION_EXPAND_OIDS:
+ ret = transform_todo_file(flags);
+ break;
+ case ACTION_CHECK_TODO_LIST:
+ ret = check_todo_list_from_file(the_repository);
+ break;
+ case ACTION_REARRANGE_SQUASH:
+ ret = rearrange_squash_in_todo_file();
+ break;
+ case ACTION_ADD_EXEC: {
+ struct string_list commands = STRING_LIST_INIT_DUP;
+
+ split_exec_commands(opts->cmd, &commands);
+ ret = add_exec_commands(&commands);
+ string_list_clear(&commands, 0);
+ break;
+ }
+ default:
+ BUG("invalid command '%d'", command);
+ }
+
+ return ret;
+}
+
+static const char * const builtin_rebase_interactive_usage[] = {
+ N_("git rebase--interactive [<options>]"),
+ NULL
+};
+
+int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
+{
+ struct rebase_options opts = REBASE_OPTIONS_INIT;
+ struct object_id squash_onto = null_oid;
+ enum action command = ACTION_NONE;
+ struct option options[] = {
+ OPT_NEGBIT(0, "ff", &opts.flags, N_("allow fast-forward"),
+ REBASE_FORCE),
+ OPT_BOOL(0, "keep-empty", &opts.keep_empty, N_("keep empty commits")),
+ OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
+ N_("allow commits with empty messages")),
+ OPT_BOOL(0, "rebase-merges", &opts.rebase_merges, N_("rebase merge commits")),
+ OPT_BOOL(0, "rebase-cousins", &opts.rebase_cousins,
+ N_("keep original branch points of cousins")),
+ OPT_BOOL(0, "autosquash", &opts.autosquash,
+ N_("move commits that begin with squash!/fixup!")),
+ OPT_BOOL(0, "signoff", &opts.signoff, N_("sign commits")),
+ OPT_BIT('v', "verbose", &opts.flags,
+ N_("display a diffstat of what changed upstream"),
+ REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT),
+ OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
+ ACTION_CONTINUE),
+ OPT_CMDMODE(0, "skip", &command, N_("skip commit"), ACTION_SKIP),
+ OPT_CMDMODE(0, "edit-todo", &command, N_("edit the todo list"),
+ ACTION_EDIT_TODO),
+ OPT_CMDMODE(0, "show-current-patch", &command, N_("show the current patch"),
+ ACTION_SHOW_CURRENT_PATCH),
+ OPT_CMDMODE(0, "shorten-ids", &command,
+ N_("shorten commit ids in the todo list"), ACTION_SHORTEN_OIDS),
+ OPT_CMDMODE(0, "expand-ids", &command,
+ N_("expand commit ids in the todo list"), ACTION_EXPAND_OIDS),
+ OPT_CMDMODE(0, "check-todo-list", &command,
+ N_("check the todo list"), ACTION_CHECK_TODO_LIST),
+ OPT_CMDMODE(0, "rearrange-squash", &command,
+ N_("rearrange fixup/squash lines"), ACTION_REARRANGE_SQUASH),
+ OPT_CMDMODE(0, "add-exec-commands", &command,
+ N_("insert exec commands in todo list"), ACTION_ADD_EXEC),
+ { OPTION_CALLBACK, 0, "onto", &opts.onto, N_("onto"), N_("onto"),
+ PARSE_OPT_NONEG, parse_opt_commit, 0 },
+ { OPTION_CALLBACK, 0, "restrict-revision", &opts.restrict_revision,
+ N_("restrict-revision"), N_("restrict revision"),
+ PARSE_OPT_NONEG, parse_opt_commit, 0 },
+ { OPTION_CALLBACK, 0, "squash-onto", &squash_onto, N_("squash-onto"),
+ N_("squash onto"), PARSE_OPT_NONEG, parse_opt_object_id, 0 },
+ { OPTION_CALLBACK, 0, "upstream", &opts.upstream, N_("upstream"),
+ N_("the upstream commit"), PARSE_OPT_NONEG, parse_opt_commit,
+ 0 },
+ OPT_STRING(0, "head-name", &opts.head_name, N_("head-name"), N_("head name")),
+ { OPTION_STRING, 'S', "gpg-sign", &opts.gpg_sign_opt, N_("key-id"),
+ N_("GPG-sign commits"),
+ PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
+ OPT_STRING(0, "strategy", &opts.strategy, N_("strategy"),
+ N_("rebase strategy")),
+ OPT_STRING(0, "strategy-opts", &opts.strategy_opts, N_("strategy-opts"),
+ N_("strategy options")),
+ OPT_STRING(0, "switch-to", &opts.switch_to, N_("switch-to"),
+ N_("the branch or commit to checkout")),
+ OPT_STRING(0, "onto-name", &opts.onto_name, N_("onto-name"), N_("onto name")),
+ OPT_STRING(0, "cmd", &opts.cmd, N_("cmd"), N_("the command to run")),
+ OPT_RERERE_AUTOUPDATE(&opts.allow_rerere_autoupdate),
+ OPT_BOOL(0, "reschedule-failed-exec", &opts.reschedule_failed_exec,
+ N_("automatically re-schedule any `exec` that fails")),
+ OPT_END()
+ };
+
+ opts.rebase_cousins = -1;
+
+ if (argc == 1)
+ usage_with_options(builtin_rebase_interactive_usage, options);
+
+ argc = parse_options(argc, argv, NULL, options,
+ builtin_rebase_interactive_usage, PARSE_OPT_KEEP_ARGV0);
+
+ if (!is_null_oid(&squash_onto))
+ opts.squash_onto = &squash_onto;
+
+ if (opts.rebase_cousins >= 0 && !opts.rebase_merges)
+ warning(_("--[no-]rebase-cousins has no effect without "
+ "--rebase-merges"));
+
+ return !!run_rebase_interactive(&opts, command);
+}
+
static int is_interactive(struct rebase_options *opts)
{
return opts->type == REBASE_INTERACTIVE ||
@@ -184,14 +619,13 @@
&buf))
return -1;
if (!strcmp(buf.buf, "--rerere-autoupdate"))
- opts->allow_rerere_autoupdate = 1;
+ opts->allow_rerere_autoupdate = RERERE_AUTOUPDATE;
else if (!strcmp(buf.buf, "--no-rerere-autoupdate"))
- opts->allow_rerere_autoupdate = 0;
+ opts->allow_rerere_autoupdate = RERERE_NOAUTOUPDATE;
else
warning(_("ignoring invalid allow_rerere_autoupdate: "
"'%s'"), buf.buf);
- } else
- opts->allow_rerere_autoupdate = -1;
+ }
if (file_exists(state_dir_path("gpg_sign_opt", opts))) {
strbuf_reset(&buf);
@@ -223,7 +657,7 @@
return 0;
}
-static int write_basic_state(struct rebase_options *opts)
+static int rebase_write_basic_state(struct rebase_options *opts)
{
write_file(state_dir_path("head-name", opts), "%s",
opts->head_name ? opts->head_name : "detached HEAD");
@@ -241,10 +675,11 @@
if (opts->strategy_opts)
write_file(state_dir_path("strategy_opts", opts), "%s",
opts->strategy_opts);
- if (opts->allow_rerere_autoupdate >= 0)
+ if (opts->allow_rerere_autoupdate > 0)
write_file(state_dir_path("allow_rerere_autoupdate", opts),
"-%s-rerere-autoupdate",
- opts->allow_rerere_autoupdate ? "" : "-no");
+ opts->allow_rerere_autoupdate == RERERE_AUTOUPDATE ?
+ "" : "-no");
if (opts->gpg_sign_opt)
write_file(state_dir_path("gpg_sign_opt", opts), "%s",
opts->gpg_sign_opt);
@@ -608,9 +1043,9 @@
argv_array_push(&am.args, "--rebasing");
argv_array_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
argv_array_push(&am.args, "--patch-format=mboxrd");
- if (opts->allow_rerere_autoupdate > 0)
+ if (opts->allow_rerere_autoupdate == RERERE_AUTOUPDATE)
argv_array_push(&am.args, "--rerere-autoupdate");
- else if (opts->allow_rerere_autoupdate == 0)
+ else if (opts->allow_rerere_autoupdate == RERERE_NOAUTOUPDATE)
argv_array_push(&am.args, "--no-rerere-autoupdate");
if (opts->gpg_sign_opt)
argv_array_push(&am.args, opts->gpg_sign_opt);
@@ -623,12 +1058,12 @@
}
if (is_directory(opts->state_dir))
- write_basic_state(opts);
+ rebase_write_basic_state(opts);
return status;
}
-static int run_specific_rebase(struct rebase_options *opts)
+static int run_specific_rebase(struct rebase_options *opts, enum action action)
{
const char *argv[] = { NULL, NULL };
struct strbuf script_snippet = STRBUF_INIT, buf = STRBUF_INIT;
@@ -637,77 +1072,19 @@
if (opts->type == REBASE_INTERACTIVE) {
/* Run builtin interactive rebase */
- struct child_process child = CHILD_PROCESS_INIT;
-
- argv_array_pushf(&child.env_array, "GIT_CHERRY_PICK_HELP=%s",
- resolvemsg);
+ setenv("GIT_CHERRY_PICK_HELP", resolvemsg, 1);
if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
- argv_array_push(&child.env_array,
- "GIT_SEQUENCE_EDITOR=:");
+ setenv("GIT_SEQUENCE_EDITOR", ":", 1);
opts->autosquash = 0;
}
+ if (opts->gpg_sign_opt) {
+ /* remove the leading "-S" */
+ char *tmp = xstrdup(opts->gpg_sign_opt + 2);
+ free(opts->gpg_sign_opt);
+ opts->gpg_sign_opt = tmp;
+ }
- child.git_cmd = 1;
- argv_array_push(&child.args, "rebase--interactive");
-
- if (opts->action)
- argv_array_pushf(&child.args, "--%s", opts->action);
- if (opts->keep_empty)
- argv_array_push(&child.args, "--keep-empty");
- if (opts->rebase_merges)
- argv_array_push(&child.args, "--rebase-merges");
- if (opts->rebase_cousins)
- argv_array_push(&child.args, "--rebase-cousins");
- if (opts->autosquash)
- argv_array_push(&child.args, "--autosquash");
- if (opts->flags & REBASE_VERBOSE)
- argv_array_push(&child.args, "--verbose");
- if (opts->flags & REBASE_FORCE)
- argv_array_push(&child.args, "--no-ff");
- if (opts->restrict_revision)
- argv_array_pushf(&child.args,
- "--restrict-revision=^%s",
- oid_to_hex(&opts->restrict_revision->object.oid));
- if (opts->upstream)
- argv_array_pushf(&child.args, "--upstream=%s",
- oid_to_hex(&opts->upstream->object.oid));
- if (opts->onto)
- argv_array_pushf(&child.args, "--onto=%s",
- oid_to_hex(&opts->onto->object.oid));
- if (opts->squash_onto)
- argv_array_pushf(&child.args, "--squash-onto=%s",
- oid_to_hex(opts->squash_onto));
- if (opts->onto_name)
- argv_array_pushf(&child.args, "--onto-name=%s",
- opts->onto_name);
- argv_array_pushf(&child.args, "--head-name=%s",
- opts->head_name ?
- opts->head_name : "detached HEAD");
- if (opts->strategy)
- argv_array_pushf(&child.args, "--strategy=%s",
- opts->strategy);
- if (opts->strategy_opts)
- argv_array_pushf(&child.args, "--strategy-opts=%s",
- opts->strategy_opts);
- if (opts->switch_to)
- argv_array_pushf(&child.args, "--switch-to=%s",
- opts->switch_to);
- if (opts->cmd)
- argv_array_pushf(&child.args, "--cmd=%s", opts->cmd);
- if (opts->allow_empty_message)
- argv_array_push(&child.args, "--allow-empty-message");
- if (opts->allow_rerere_autoupdate > 0)
- argv_array_push(&child.args, "--rerere-autoupdate");
- else if (opts->allow_rerere_autoupdate == 0)
- argv_array_push(&child.args, "--no-rerere-autoupdate");
- if (opts->gpg_sign_opt)
- argv_array_push(&child.args, opts->gpg_sign_opt);
- if (opts->signoff)
- argv_array_push(&child.args, "--signoff");
- if (opts->reschedule_failed_exec)
- argv_array_push(&child.args, "--reschedule-failed-exec");
-
- status = run_command(&child);
+ status = run_rebase_interactive(opts, action);
goto finished_rebase;
}
@@ -747,9 +1124,9 @@
add_var(&script_snippet, "action", opts->action ? opts->action : "");
add_var(&script_snippet, "signoff", opts->signoff ? "--signoff" : "");
add_var(&script_snippet, "allow_rerere_autoupdate",
- opts->allow_rerere_autoupdate < 0 ? "" :
opts->allow_rerere_autoupdate ?
- "--rerere-autoupdate" : "--no-rerere-autoupdate");
+ opts->allow_rerere_autoupdate == RERERE_AUTOUPDATE ?
+ "--rerere-autoupdate" : "--no-rerere-autoupdate" : "");
add_var(&script_snippet, "keep_empty", opts->keep_empty ? "yes" : "");
add_var(&script_snippet, "autosquash", opts->autosquash ? "t" : "");
add_var(&script_snippet, "gpg_sign_opt", opts->gpg_sign_opt);
@@ -991,14 +1368,7 @@
int cmd_rebase(int argc, const char **argv, const char *prefix)
{
- struct rebase_options options = {
- .type = REBASE_UNSPECIFIED,
- .flags = REBASE_NO_QUIET,
- .git_am_opts = ARGV_ARRAY_INIT,
- .allow_rerere_autoupdate = -1,
- .allow_empty_message = 1,
- .git_format_patch_opt = STRBUF_INIT,
- };
+ struct rebase_options options = REBASE_OPTIONS_INIT;
const char *branch_name;
int ret, flags, total_argc, in_progress = 0;
int ok_to_skip_pre_rebase = 0;
@@ -1006,23 +1376,7 @@
struct strbuf revisions = STRBUF_INIT;
struct strbuf buf = STRBUF_INIT;
struct object_id merge_base;
- enum {
- NO_ACTION,
- ACTION_CONTINUE,
- ACTION_SKIP,
- ACTION_ABORT,
- ACTION_QUIT,
- ACTION_EDIT_TODO,
- ACTION_SHOW_CURRENT_PATCH,
- } action = NO_ACTION;
- static const char *action_names[] = { N_("undefined"),
- N_("continue"),
- N_("skip"),
- N_("abort"),
- N_("quit"),
- N_("edit_todo"),
- N_("show_current_patch"),
- NULL };
+ enum action action = ACTION_NONE;
const char *gpg_sign = NULL;
struct string_list exec = STRING_LIST_INIT_NODUP;
const char *rebase_merges = NULL;
@@ -1090,10 +1444,7 @@
OPT_SET_INT('p', "preserve-merges", &options.type,
N_("(DEPRECATED) try to recreate merges instead of "
"ignoring them"), REBASE_PRESERVE_MERGES),
- OPT_BOOL(0, "rerere-autoupdate",
- &options.allow_rerere_autoupdate,
- N_("allow rerere to update index with resolved "
- "conflict")),
+ OPT_RERERE_AUTOUPDATE(&options.allow_rerere_autoupdate),
OPT_BOOL('k', "keep-empty", &options.keep_empty,
N_("preserve empty commits during rebase")),
OPT_BOOL(0, "autosquash", &options.autosquash,
@@ -1139,6 +1490,7 @@
trace_repo_setup(prefix);
setup_work_tree();
+ options.allow_empty_message = 1;
git_config(rebase_config, &options);
if (options.use_legacy_rebase ||
@@ -1180,7 +1532,7 @@
builtin_rebase_options,
builtin_rebase_usage, 0);
- if (action != NO_ACTION && total_argc != 2) {
+ if (action != ACTION_NONE && total_argc != 2) {
usage_with_options(builtin_rebase_usage,
builtin_rebase_options);
}
@@ -1193,7 +1545,7 @@
warning(_("git rebase --preserve-merges is deprecated. "
"Use --rebase-merges instead."));
- if (action != NO_ACTION && !in_progress)
+ if (action != ACTION_NONE && !in_progress)
die(_("No rebase in progress?"));
setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0);
@@ -1293,7 +1645,7 @@
options.action = "show-current-patch";
options.dont_finish_rebase = 1;
goto run_rebase;
- case NO_ACTION:
+ case ACTION_NONE:
break;
default:
BUG("action: %d", action);
@@ -1791,7 +2143,7 @@
options.revisions = revisions.buf;
run_rebase:
- ret = !!run_specific_rebase(&options);
+ ret = !!run_specific_rebase(&options, action);
cleanup:
strbuf_release(&revisions);
diff --git a/parse-options-cb.c b/parse-options-cb.c
index 6e2e8d6..4b95d04 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -96,6 +96,23 @@
return 0;
}
+int parse_opt_commit(const struct option *opt, const char *arg, int unset)
+{
+ struct object_id oid;
+ struct commit *commit;
+ struct commit **target = opt->value;
+
+ if (!arg)
+ return -1;
+ if (get_oid(arg, &oid))
+ return error("malformed object name %s", arg);
+ commit = lookup_commit_reference(the_repository, &oid);
+ if (!commit)
+ return error("no such commit %s", arg);
+ *target = commit;
+ return 0;
+}
+
int parse_opt_object_name(const struct option *opt, const char *arg, int unset)
{
struct object_id oid;
@@ -112,6 +129,23 @@
return 0;
}
+int parse_opt_object_id(const struct option *opt, const char *arg, int unset)
+{
+ struct object_id oid;
+ struct object_id *target = opt->value;
+
+ if (unset) {
+ *target = null_oid;
+ return 0;
+ }
+ if (!arg)
+ return -1;
+ if (get_oid(arg, &oid))
+ return error(_("malformed object name '%s'"), arg);
+ *target = oid;
+ return 0;
+}
+
int parse_opt_tertiary(const struct option *opt, const char *arg, int unset)
{
int *target = opt->value;
diff --git a/parse-options.h b/parse-options.h
index 1dd3523..bd00cf0 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -277,8 +277,12 @@
int parse_opt_expiry_date_cb(const struct option *, const char *, int);
int parse_opt_color_flag_cb(const struct option *, const char *, int);
int parse_opt_verbosity_cb(const struct option *, const char *, int);
+/* value is struct oid_array* */
int parse_opt_object_name(const struct option *, const char *, int);
+/* value is struct object_id* */
+int parse_opt_object_id(const struct option *, const char *, int);
int parse_opt_commits(const struct option *, const char *, int);
+int parse_opt_commit(const struct option *, const char *, int);
int parse_opt_tertiary(const struct option *, const char *, int);
int parse_opt_string_list(const struct option *, const char *, int);
int parse_opt_noop_cb(const struct option *, const char *, int);
diff --git a/sequencer.c b/sequencer.c
index 4407a3f..72a1bc5 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -2494,14 +2494,15 @@
}
int write_basic_state(struct replay_opts *opts, const char *head_name,
- const char *onto, const char *orig_head)
+ struct commit *onto, const char *orig_head)
{
const char *quiet = getenv("GIT_QUIET");
if (head_name)
write_file(rebase_path_head_name(), "%s\n", head_name);
if (onto)
- write_file(rebase_path_onto(), "%s\n", onto);
+ write_file(rebase_path_onto(), "%s\n",
+ oid_to_hex(&onto->object.oid));
if (orig_head)
write_file(rebase_path_orig_head(), "%s\n", orig_head);
@@ -3517,10 +3518,11 @@
return buf.buf;
}
-static int run_git_checkout(struct replay_opts *opts, const char *commit,
- const char *action)
+static int run_git_checkout(struct repository *r, struct replay_opts *opts,
+ const char *commit, const char *action)
{
struct child_process cmd = CHILD_PROCESS_INIT;
+ int ret;
cmd.git_cmd = 1;
@@ -3529,26 +3531,32 @@
argv_array_pushf(&cmd.env_array, GIT_REFLOG_ACTION "=%s", action);
if (opts->verbose)
- return run_command(&cmd);
+ ret = run_command(&cmd);
else
- return run_command_silent_on_success(&cmd);
+ ret = run_command_silent_on_success(&cmd);
+
+ if (!ret)
+ discard_index(r->index);
+
+ return ret;
}
-int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit)
+int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
+ const char *commit)
{
const char *action;
if (commit && *commit) {
action = reflog_message(opts, "start", "checkout %s", commit);
- if (run_git_checkout(opts, commit, action))
+ if (run_git_checkout(r, opts, commit, action))
return error(_("could not checkout %s"), commit);
}
return 0;
}
-static int checkout_onto(struct replay_opts *opts,
- const char *onto_name, const char *onto,
+static int checkout_onto(struct repository *r, struct replay_opts *opts,
+ const char *onto_name, const struct object_id *onto,
const char *orig_head)
{
struct object_id oid;
@@ -3557,7 +3565,7 @@
if (get_oid(orig_head, &oid))
return error(_("%s: not a valid OID"), orig_head);
- if (run_git_checkout(opts, onto, action)) {
+ if (run_git_checkout(r, opts, oid_to_hex(onto), action)) {
apply_autostash(opts);
sequencer_remove_state(opts);
return error(_("could not detach HEAD"));
@@ -4833,16 +4841,16 @@
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
- const char *onto, const char *orig_head, struct string_list *commands,
- unsigned autosquash, struct todo_list *todo_list)
+ struct commit *onto, const char *orig_head,
+ struct string_list *commands, unsigned autosquash,
+ struct todo_list *todo_list)
{
const char *shortonto, *todo_file = rebase_path_todo();
struct todo_list new_todo = TODO_LIST_INIT;
struct strbuf *buf = &todo_list->buf;
- struct object_id oid;
+ struct object_id oid = onto->object.oid;
int res;
- get_oid(onto, &oid);
shortonto = find_unique_abbrev(&oid, DEFAULT_ABBREV);
if (buf->len == 0) {
@@ -4885,7 +4893,7 @@
if (todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo) ||
todo_list_check(todo_list, &new_todo)) {
fprintf(stderr, _(edit_todo_list_advice));
- checkout_onto(opts, onto_name, onto, orig_head);
+ checkout_onto(r, opts, onto_name, &onto->object.oid, orig_head);
todo_list_release(&new_todo);
return -1;
@@ -4904,7 +4912,7 @@
todo_list_release(&new_todo);
- if (checkout_onto(opts, onto_name, oid_to_hex(&oid), orig_head))
+ if (checkout_onto(r, opts, onto_name, &oid, orig_head))
return -1;
if (require_clean_work_tree(r, "rebase", "", 1, 1))
diff --git a/sequencer.h b/sequencer.h
index 75e292c..f4a8f4e 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -151,7 +151,7 @@
int check_todo_list_from_file(struct repository *r);
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
- const char *onto, const char *orig_head, struct string_list *commands,
+ struct commit *onto, const char *orig_head, struct string_list *commands,
unsigned autosquash, struct todo_list *todo_list);
int todo_list_rearrange_squash(struct todo_list *todo_list);
@@ -183,7 +183,8 @@
const struct commit *current_head,
const struct object_id *new_head);
-int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit);
+int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
+ const char *commit);
#define SUMMARY_INITIAL_COMMIT (1 << 0)
#define SUMMARY_SHOW_AUTHOR_DATE (1 << 1)
@@ -198,4 +199,4 @@
void parse_strategy_opts(struct replay_opts *opts, char *raw_opts);
int write_basic_state(struct replay_opts *opts, const char *head_name,
- const char *onto, const char *orig_head);
+ struct commit *onto, const char *orig_head);
