diff options
| -rw-r--r-- | builtin/commit.c | 3 | ||||
| -rw-r--r-- | builtin/merge.c | 2 | ||||
| -rw-r--r-- | builtin/rebase--interactive.c | 4 | ||||
| -rw-r--r-- | builtin/revert.c | 4 | ||||
| -rw-r--r-- | sequencer.c | 321 | ||||
| -rw-r--r-- | sequencer.h | 15 |
6 files changed, 197 insertions, 152 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index 6637a928a7..e89bf35634 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1679,7 +1679,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix) flags |= SUMMARY_INITIAL_COMMIT; if (author_date_is_interesting()) flags |= SUMMARY_SHOW_AUTHOR_DATE; - print_commit_summary(prefix, &oid, flags); + print_commit_summary(the_repository, prefix, + &oid, flags); } UNLEAK(err); diff --git a/builtin/merge.c b/builtin/merge.c index 4aa6071598..db22119c93 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -896,7 +896,7 @@ static int suggest_conflicts(void) filename = git_path_merge_msg(the_repository); fp = xfopen(filename, "a"); - append_conflicts_hint(&msgbuf); + append_conflicts_hint(&the_index, &msgbuf); fputs(msgbuf.buf, fp); strbuf_release(&msgbuf); fclose(fp); diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c index a2ab68ed06..b7ce48a1ec 100644 --- a/builtin/rebase--interactive.c +++ b/builtin/rebase--interactive.c @@ -105,7 +105,7 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags, if (restrict_revision) argv_array_push(&make_script_args, restrict_revision); - ret = sequencer_make_script(todo_list, + ret = sequencer_make_script(the_repository, todo_list, make_script_args.argc, make_script_args.argv, flags); fclose(todo_list); @@ -235,7 +235,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix) rerere_clear(&merge_rr); /* fallthrough */ case CONTINUE: - ret = sequencer_continue(&opts); + ret = sequencer_continue(the_repository, &opts); break; } case EDIT_TODO: diff --git a/builtin/revert.c b/builtin/revert.c index c93393c89b..cd9f068195 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -199,10 +199,10 @@ static int run_sequencer(int argc, const char **argv, struct replay_opts *opts) return ret; } if (cmd == 'c') - return sequencer_continue(opts); + return sequencer_continue(the_repository, opts); if (cmd == 'a') return sequencer_rollback(opts); - return sequencer_pick_revisions(opts); + return sequencer_pick_revisions(the_repository, opts); } int cmd_revert(int argc, const char **argv, const char *prefix) diff --git a/sequencer.c b/sequencer.c index 0b8f18fd36..6cf3f65b0c 100644 --- a/sequencer.c +++ b/sequencer.c @@ -445,9 +445,9 @@ static struct tree *empty_tree(void) return lookup_tree(the_repository, the_repository->hash_algo->empty_tree); } -static int error_dirty_index(struct replay_opts *opts) +static int error_dirty_index(struct index_state *istate, struct replay_opts *opts) { - if (read_cache_unmerged()) + if (read_index_unmerged(istate)) return error_resolve_conflict(_(action_name(opts))); error(_("your local changes would be overwritten by %s."), @@ -472,15 +472,18 @@ static void update_abort_safety_file(void) write_file(git_path_abort_safety_file(), "%s", ""); } -static int fast_forward_to(const struct object_id *to, const struct object_id *from, - int unborn, struct replay_opts *opts) +static int fast_forward_to(struct repository *r, + const struct object_id *to, + const struct object_id *from, + int unborn, + struct replay_opts *opts) { struct ref_transaction *transaction; struct strbuf sb = STRBUF_INIT; struct strbuf err = STRBUF_INIT; - read_index(&the_index); - if (checkout_fast_forward(the_repository, from, to, 1)) + read_index(r->index); + if (checkout_fast_forward(r, from, to, 1)) return -1; /* the callee should have complained already */ strbuf_addf(&sb, _("%s: fast-forward"), _(action_name(opts))); @@ -506,24 +509,26 @@ static int fast_forward_to(const struct object_id *to, const struct object_id *f return 0; } -void append_conflicts_hint(struct strbuf *msgbuf) +void append_conflicts_hint(struct index_state *istate, + struct strbuf *msgbuf) { int i; strbuf_addch(msgbuf, '\n'); strbuf_commented_addf(msgbuf, "Conflicts:\n"); - for (i = 0; i < active_nr;) { - const struct cache_entry *ce = active_cache[i++]; + for (i = 0; i < istate->cache_nr;) { + const struct cache_entry *ce = istate->cache[i++]; if (ce_stage(ce)) { strbuf_commented_addf(msgbuf, "\t%s\n", ce->name); - while (i < active_nr && !strcmp(ce->name, - active_cache[i]->name)) + while (i < istate->cache_nr && + !strcmp(ce->name, istate->cache[i]->name)) i++; } } } -static int do_recursive_merge(struct commit *base, struct commit *next, +static int do_recursive_merge(struct repository *r, + struct commit *base, struct commit *next, const char *base_label, const char *next_label, struct object_id *head, struct strbuf *msgbuf, struct replay_opts *opts) @@ -537,7 +542,7 @@ static int do_recursive_merge(struct commit *base, struct commit *next, if (hold_locked_index(&index_lock, LOCK_REPORT_ON_ERROR) < 0) return -1; - read_cache(); + read_index(r->index); init_merge_options(&o); o.ancestor = base ? base_label : "(empty tree)"; @@ -566,7 +571,7 @@ static int do_recursive_merge(struct commit *base, struct commit *next, return clean; } - if (write_locked_index(&the_index, &index_lock, + if (write_locked_index(r->index, &index_lock, COMMIT_LOCK | SKIP_IF_UNCHANGED)) /* * TRANSLATORS: %s will be "revert", "cherry-pick" or @@ -576,26 +581,26 @@ static int do_recursive_merge(struct commit *base, struct commit *next, _(action_name(opts))); if (!clean) - append_conflicts_hint(msgbuf); + append_conflicts_hint(r->index, msgbuf); return !clean; } -static struct object_id *get_cache_tree_oid(void) +static struct object_id *get_cache_tree_oid(struct index_state *istate) { - if (!active_cache_tree) - active_cache_tree = cache_tree(); + if (!istate->cache_tree) + istate->cache_tree = cache_tree(); - if (!cache_tree_fully_valid(active_cache_tree)) - if (cache_tree_update(&the_index, 0)) { + if (!cache_tree_fully_valid(istate->cache_tree)) + if (cache_tree_update(istate, 0)) { error(_("unable to update cache tree")); return NULL; } - return &active_cache_tree->oid; + return &istate->cache_tree->oid; } -static int is_index_unchanged(void) +static int is_index_unchanged(struct index_state *istate) { struct object_id head_oid, *cache_tree_oid; struct commit *head_commit; @@ -616,7 +621,7 @@ static int is_index_unchanged(void) if (parse_commit(head_commit)) return -1; - if (!(cache_tree_oid = get_cache_tree_oid())) + if (!(cache_tree_oid = get_cache_tree_oid(istate))) return -1; return oideq(cache_tree_oid, get_commit_tree_oid(head_commit)); @@ -838,7 +843,9 @@ static int run_command_silent_on_success(struct child_process *cmd) * interactive rebase: in that case, we will want to retain the * author metadata. */ -static int run_git_commit(const char *defmsg, struct replay_opts *opts, +static int run_git_commit(struct repository *r, + const char *defmsg, + struct replay_opts *opts, unsigned int flags) { struct child_process cmd = CHILD_PROCESS_INIT; @@ -861,7 +868,7 @@ static int run_git_commit(const char *defmsg, struct replay_opts *opts, if (!defmsg) BUG("root commit without message"); - if (!(cache_tree_oid = get_cache_tree_oid())) + if (!(cache_tree_oid = get_cache_tree_oid(r->index))) res = -1; if (!res) @@ -1070,7 +1077,9 @@ void commit_post_rewrite(const struct commit *old_head, run_rewrite_hook(&old_head->object.oid, new_head); } -static int run_prepare_commit_msg_hook(struct strbuf *msg, const char *commit) +static int run_prepare_commit_msg_hook(struct repository *r, + struct strbuf *msg, + const char *commit) { struct argv_array hook_env = ARGV_ARRAY_INIT; int ret; @@ -1080,7 +1089,7 @@ static int run_prepare_commit_msg_hook(struct strbuf *msg, const char *commit) if (write_message(msg->buf, msg->len, name, 0)) return -1; - argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", get_index_file()); + argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", r->index_file); argv_array_push(&hook_env, "GIT_EDITOR=:"); if (commit) ret = run_hook_le(hook_env.argv, "prepare-commit-msg", name, @@ -1136,7 +1145,9 @@ static const char *implicit_ident_advice(void) } -void print_commit_summary(const char *prefix, const struct object_id *oid, +void print_commit_summary(struct repository *r, + const char *prefix, + const struct object_id *oid, unsigned int flags) { struct rev_info rev; @@ -1147,7 +1158,7 @@ void print_commit_summary(const char *prefix, const struct object_id *oid, struct strbuf author_ident = STRBUF_INIT; struct strbuf committer_ident = STRBUF_INIT; - commit = lookup_commit(the_repository, oid); + commit = lookup_commit(r, oid); if (!commit) die(_("couldn't look up newly created commit")); if (parse_commit(commit)) @@ -1180,7 +1191,7 @@ void print_commit_summary(const char *prefix, const struct object_id *oid, strbuf_release(&author_ident); strbuf_release(&committer_ident); - repo_init_revisions(the_repository, &rev, prefix); + repo_init_revisions(r, &rev, prefix); setup_revisions(0, NULL, &rev, NULL); rev.diff = 1; @@ -1246,7 +1257,8 @@ static int parse_head(struct commit **head) * 0 - success * 1 - run 'git commit' */ -static int try_to_commit(struct strbuf *msg, const char *author, +static int try_to_commit(struct repository *r, + struct strbuf *msg, const char *author, struct replay_opts *opts, unsigned int flags, struct object_id *oid) { @@ -1290,7 +1302,7 @@ static int try_to_commit(struct strbuf *msg, const char *author, commit_list_insert(current_head, &parents); } - if (write_index_as_tree(&tree, &the_index, get_index_file(), 0, NULL)) { + if (write_index_as_tree(&tree, r->index, r->index_file, 0, NULL)) { res = error(_("git write-tree failed to write a tree")); goto out; } @@ -1303,7 +1315,7 @@ static int try_to_commit(struct strbuf *msg, const char *author, } if (find_hook("prepare-commit-msg")) { - res = run_prepare_commit_msg_hook(msg, hook_commit); + res = run_prepare_commit_msg_hook(r, msg, hook_commit); if (res) goto out; if (strbuf_read_file(&commit_msg, git_path_commit_editmsg(), @@ -1352,7 +1364,8 @@ out: return res; } -static int do_commit(const char *msg_file, const char *author, +static int do_commit(struct repository *r, + const char *msg_file, const char *author, struct replay_opts *opts, unsigned int flags) { int res = 1; @@ -1367,20 +1380,20 @@ static int do_commit(const char *msg_file, const char *author, "from '%s'"), msg_file); - res = try_to_commit(msg_file ? &sb : NULL, author, opts, flags, - &oid); + res = try_to_commit(r, msg_file ? &sb : NULL, + author, opts, flags, &oid); strbuf_release(&sb); if (!res) { - unlink(git_path_cherry_pick_head(the_repository)); - unlink(git_path_merge_msg(the_repository)); + unlink(git_path_cherry_pick_head(r)); + unlink(git_path_merge_msg(r)); if (!is_rebase_i(opts)) - print_commit_summary(NULL, &oid, + print_commit_summary(r, NULL, &oid, SUMMARY_SHOW_AUTHOR_DATE); return res; } } if (res == 1) - return run_git_commit(msg_file, opts, flags); + return run_git_commit(r, msg_file, opts, flags); return res; } @@ -1408,7 +1421,9 @@ static int is_original_commit_empty(struct commit *commit) /* * Do we run "git commit" with "--allow-empty"? */ -static int allow_empty(struct replay_opts *opts, struct commit *commit) +static int allow_empty(struct repository *r, + struct replay_opts *opts, + struct commit *commit) { int index_unchanged, empty_commit; @@ -1425,7 +1440,7 @@ static int allow_empty(struct replay_opts *opts, struct commit *commit) if (!opts->allow_empty) return 0; /* let "git commit" barf as necessary */ - index_unchanged = is_index_unchanged(); + index_unchanged = is_index_unchanged(r->index); if (index_unchanged < 0) return index_unchanged; if (!index_unchanged) @@ -1658,11 +1673,14 @@ static void record_in_rewritten(struct object_id *oid, flush_rewritten_pending(); } -static int do_pick_commit(enum todo_command command, struct commit *commit, - struct replay_opts *opts, int final_fixup) +static int do_pick_commit(struct repository *r, + enum todo_command command, + struct commit *commit, + struct replay_opts *opts, + int final_fixup) { unsigned int flags = opts->edit ? EDIT_MSG : 0; - const char *msg_file = opts->edit ? NULL : git_path_merge_msg(the_repository); + const char *msg_file = opts->edit ? NULL : git_path_merge_msg(r); struct object_id head; struct commit *base, *next, *parent; const char *base_label, *next_label; @@ -1678,7 +1696,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, * that represents the "current" state for merge-recursive * to work on. */ - if (write_index_as_tree(&head, &the_index, get_index_file(), 0, NULL)) + if (write_index_as_tree(&head, r->index, r->index_file, 0, NULL)) return error(_("your index file is unmerged.")); } else { unborn = get_oid("HEAD", &head); @@ -1693,9 +1711,9 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, oidcpy(&head, the_hash_algo->empty_tree); if (index_differs_from(unborn ? empty_tree_oid_hex() : "HEAD", NULL, 0)) - return error_dirty_index(opts); + return error_dirty_index(r->index, opts); } - discard_cache(); + discard_index(r->index); if (!commit->parents) parent = NULL; @@ -1731,7 +1749,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, (!parent && unborn))) { if (is_rebase_i(opts)) write_author_script(msg.message); - res = fast_forward_to(&commit->object.oid, &head, unborn, + res = fast_forward_to(r, &commit->object.oid, &head, unborn, opts); if (res || command != TODO_REWORD) goto leave; @@ -1804,12 +1822,12 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, flags |= CLEANUP_MSG; msg_file = rebase_path_fixup_msg(); } else { - const char *dest = git_path_squash_msg(the_repository); + const char *dest = git_path_squash_msg(r); unlink(dest); if (copy_file(dest, rebase_path_squash_msg(), 0666)) return error(_("could not rename '%s' to '%s'"), rebase_path_squash_msg(), dest); - unlink(git_path_merge_msg(the_repository)); + unlink(git_path_merge_msg(r)); msg_file = dest; flags |= EDIT_MSG; } @@ -1821,23 +1839,23 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, if (is_rebase_i(opts) && write_author_script(msg.message) < 0) res = -1; else if (!opts->strategy || !strcmp(opts->strategy, "recursive") || command == TODO_REVERT) { - res = do_recursive_merge(base, next, base_label, next_label, + res = do_recursive_merge(r, base, next, base_label, next_label, &head, &msgbuf, opts); if (res < 0) goto leave; res |= write_message(msgbuf.buf, msgbuf.len, - git_path_merge_msg(the_repository), 0); + git_path_merge_msg(r), 0); } else { struct commit_list *common = NULL; struct commit_list *remotes = NULL; res = write_message(msgbuf.buf, msgbuf.len, - git_path_merge_msg(the_repository), 0); + git_path_merge_msg(r), 0); commit_list_insert(base, &common); commit_list_insert(next, &remotes); - res |= try_merge_command(the_repository, opts->strategy, + res |= try_merge_command(r, opts->strategy, opts->xopts_nr, (const char **)opts->xopts, common, oid_to_hex(&head), remotes); free_commit_list(common); @@ -1866,11 +1884,11 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, : _("could not apply %s... %s"), short_commit_name(commit), msg.subject); print_advice(res == 1, opts); - repo_rerere(the_repository, opts->allow_rerere_auto); + repo_rerere(r, opts->allow_rerere_auto); goto leave; } - allow = allow_empty(opts, commit); + allow = allow_empty(r, opts, commit); if (allow < 0) { res = allow; goto leave; @@ -1879,7 +1897,7 @@ static int do_pick_commit(enum todo_command command, struct commit *commit, if (!opts->no_commit) { fast_forward_edit: if (author || command == TODO_REVERT || (flags & AMEND_MSG)) - res = do_commit(msg_file, author, opts, flags); + res = do_commit(r, msg_file, author, opts, flags); else res = error(_("unable to parse commit author")); } @@ -1915,18 +1933,19 @@ static int prepare_revs(struct replay_opts *opts) return 0; } -static int read_and_refresh_cache(struct replay_opts *opts) +static int read_and_refresh_cache(struct repository *r, + struct replay_opts *opts) { struct lock_file index_lock = LOCK_INIT; int index_fd = hold_locked_index(&index_lock, 0); - if (read_index_preload(&the_index, NULL, 0) < 0) { + if (read_index_preload(r->index, NULL, 0) < 0) { rollback_lock_file(&index_lock); return error(_("git %s: failed to read the index"), _(action_name(opts))); } - refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL); + refresh_index(r->index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL); if (index_fd >= 0) { - if (write_locked_index(&the_index, &index_lock, + if (write_locked_index(r->index, &index_lock, COMMIT_LOCK | SKIP_IF_UNCHANGED)) { return error(_("git %s: failed to refresh the index"), _(action_name(opts))); @@ -2644,7 +2663,9 @@ static int save_opts(struct replay_opts *opts) return res; } -static int make_patch(struct commit *commit, struct replay_opts *opts) +static int make_patch(struct repository *r, + struct commit *commit, + struct replay_opts *opts) { struct strbuf buf = STRBUF_INIT; struct rev_info log_tree_opt; @@ -2660,7 +2681,7 @@ static int make_patch(struct commit *commit, struct replay_opts *opts) strbuf_addf(&buf, "%s/patch", get_dir(opts)); memset(&log_tree_opt, 0, sizeof(log_tree_opt)); - repo_init_revisions(the_repository, &log_tree_opt, NULL); + repo_init_revisions(r, &log_tree_opt, NULL); log_tree_opt.abbrev = 0; log_tree_opt.diff = 1; log_tree_opt.diffopt.output_format = DIFF_FORMAT_PATCH; @@ -2700,17 +2721,19 @@ static int intend_to_amend(void) return write_message(p, strlen(p), rebase_path_amend(), 1); } -static int error_with_patch(struct commit *commit, - const char *subject, int subject_len, - struct replay_opts *opts, int exit_code, int to_amend) +static int error_with_patch(struct repository *r, + struct commit *commit, + const char *subject, int subject_len, + struct replay_opts *opts, + int exit_code, int to_amend) { if (commit) { - if (make_patch(commit, opts)) + if (make_patch(r, commit, opts)) return -1; } else if (copy_file(rebase_path_message(), - git_path_merge_msg(the_repository), 0666)) + git_path_merge_msg(r), 0666)) return error(_("unable to copy '%s' to '%s'"), - git_path_merge_msg(the_repository), rebase_path_message()); + git_path_merge_msg(r), rebase_path_message()); if (to_amend) { if (intend_to_amend()) @@ -2741,21 +2764,24 @@ static int error_with_patch(struct commit *commit, return exit_code; } -static int error_failed_squash(struct commit *commit, - struct replay_opts *opts, int subject_len, const char *subject) +static int error_failed_squash(struct repository *r, + struct commit *commit, + struct replay_opts *opts, + int subject_len, + const char *subject) { if (copy_file(rebase_path_message(), rebase_path_squash_msg(), 0666)) return error(_("could not copy '%s' to '%s'"), rebase_path_squash_msg(), rebase_path_message()); - unlink(git_path_merge_msg(the_repository)); - if (copy_file(git_path_merge_msg(the_repository), rebase_path_message(), 0666)) + unlink(git_path_merge_msg(r)); + if (copy_file(git_path_merge_msg(r), rebase_path_message(), 0666)) return error(_("could not copy '%s' to '%s'"), rebase_path_message(), - git_path_merge_msg(the_repository)); - return error_with_patch(commit, subject, subject_len, opts, 1, 0); + git_path_merge_msg(r)); + return error_with_patch(r, commit, subject, subject_len, opts, 1, 0); } -static int do_exec(const char *command_line) +static int do_exec(struct repository *r, const char *command_line) { struct argv_array child_env = ARGV_ARRAY_INIT; const char *child_argv[] = { NULL, NULL }; @@ -2770,10 +2796,10 @@ static int do_exec(const char *command_line) child_env.argv); /* force re-reading of the cache */ - if (discard_cache() < 0 || read_cache() < 0) + if (discard_index(r->index) < 0 || read_index(r->index) < 0) return error(_("could not read index")); - dirty = require_clean_work_tree(the_repository, "rebase", NULL, 1, 1); + dirty = require_clean_work_tree(r, "rebase", NULL, 1, 1); if (status) { warning(_("execution failed: %s\n%s" @@ -2839,9 +2865,9 @@ static int safe_append(const char *filename, const char *fmt, ...) return 0; } -static int do_label(const char *name, int len) +static int do_label(struct repository *r, const char *name, int len) { - struct ref_store *refs = get_main_ref_store(the_repository); + struct ref_store *refs = get_main_ref_store(r); struct ref_transaction *transaction; struct strbuf ref_name = STRBUF_INIT, err = STRBUF_INIT; struct strbuf msg = STRBUF_INIT; @@ -2882,7 +2908,9 @@ static int do_label(const char *name, int len) static const char *reflog_message(struct replay_opts *opts, const char *sub_action, const char *fmt, ...); -static int do_reset(const char *name, int len, struct replay_opts *opts) +static int do_reset(struct repository *r, + const char *name, int len, + struct replay_opts *opts) { struct strbuf ref_name = STRBUF_INIT; struct object_id oid; @@ -2928,13 +2956,13 @@ static int do_reset(const char *name, int len, struct replay_opts *opts) memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts)); setup_unpack_trees_porcelain(&unpack_tree_opts, "reset"); unpack_tree_opts.head_idx = 1; - unpack_tree_opts.src_index = &the_index; - unpack_tree_opts.dst_index = &the_index; + unpack_tree_opts.src_index = r->index; + unpack_tree_opts.dst_index = r->index; unpack_tree_opts.fn = oneway_merge; unpack_tree_opts.merge = 1; unpack_tree_opts.update = 1; - if (read_cache_unmerged()) { + if (read_index_unmerged(r->index)) { rollback_lock_file(&lock); strbuf_release(&ref_name); return error_resolve_conflict(_(action_name(opts))); @@ -2956,9 +2984,9 @@ static int do_reset(const char *name, int len, struct replay_opts *opts) } tree = parse_tree_indirect(&oid); - prime_cache_tree(&the_index, tree); + prime_cache_tree(r->index, tree); - if (write_locked_index(&the_index, &lock, COMMIT_LOCK) < 0) + if (write_locked_index(r->index, &lock, COMMIT_LOCK) < 0) ret = error(_("could not write index")); free((void *)desc.buffer); @@ -2991,7 +3019,9 @@ static struct commit *lookup_label(const char *label, int len, return commit; } -static int do_merge(struct commit *commit, const char *arg, int arg_len, +static int do_merge(struct repository *r, + struct commit *commit, + const char *arg, int arg_len, int flags, struct replay_opts *opts) { int run_commit_flags = (flags & TODO_EDIT_MERGE_MSG) ? @@ -3058,7 +3088,7 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, ret = error(_("octopus merge cannot be executed on " "top of a [new root]")); else - ret = fast_forward_to(&to_merge->item->object.oid, + ret = fast_forward_to(r, &to_merge->item->object.oid, &head_commit->object.oid, 0, opts); goto leave_merge; @@ -3077,11 +3107,11 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, write_author_script(message); find_commit_subject(message, &body); len = strlen(body); - ret = write_message(body, len, git_path_merge_msg(the_repository), 0); + ret = write_message(body, len, git_path_merge_msg(r), 0); unuse_commit_buffer(commit, message); if (ret) { error_errno(_("could not write '%s'"), - git_path_merge_msg(the_repository)); + git_path_merge_msg(r)); goto leave_merge; } } else { @@ -3103,11 +3133,11 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, len = buf.len; } - ret = write_message(p, len, git_path_merge_msg(the_repository), 0); + ret = write_message(p, len, git_path_merge_msg(r), 0); strbuf_release(&buf); if (ret) { error_errno(_("could not write '%s'"), - git_path_merge_msg(the_repository)); + git_path_merge_msg(r)); goto leave_merge; } } @@ -3143,7 +3173,7 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, if (can_fast_forward) { rollback_lock_file(&lock); - ret = fast_forward_to(&commit->object.oid, + ret = fast_forward_to(r, &commit->object.oid, &head_commit->object.oid, 0, opts); goto leave_merge; } @@ -3168,7 +3198,7 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, argv_array_push(&cmd.args, "--no-log"); argv_array_push(&cmd.args, "--no-stat"); argv_array_push(&cmd.args, "-F"); - argv_array_push(&cmd.args, git_path_merge_msg(the_repository)); + argv_array_push(&cmd.args, git_path_merge_msg(r)); if (opts->gpg_sign) argv_array_push(&cmd.args, opts->gpg_sign); @@ -3178,22 +3208,23 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, oid_to_hex(&j->item->object.oid)); strbuf_release(&ref_name); - unlink(git_path_cherry_pick_head(the_repository)); + unlink(git_path_cherry_pick_head(r)); rollback_lock_file(&lock); rollback_lock_file(&lock); ret = run_command(&cmd); /* force re-reading of the cache */ - if (!ret && (discard_cache() < 0 || read_cache() < 0)) + if (!ret && (discard_index(r->index) < 0 || + read_index(r->index) < 0)) ret = error(_("could not read index")); goto leave_merge; } merge_commit = to_merge->item; write_message(oid_to_hex(&merge_commit->object.oid), GIT_SHA1_HEXSZ, - git_path_merge_head(the_repository), 0); - write_message("no-ff", 5, git_path_merge_mode(the_repository), 0); + git_path_merge_head(r), 0); + write_message("no-ff", 5, git_path_merge_mode(r), 0); bases = get_merge_bases(head_commit, merge_commit); if (bases && oideq(&merge_commit->object.oid, @@ -3207,7 +3238,7 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, commit_list_insert(j->item, &reversed); free_commit_list(bases); - read_cache(); + read_index(r->index); init_merge_options(&o); o.branch1 = "HEAD"; o.branch2 = ref_name.buf; @@ -3232,23 +3263,23 @@ static int do_merge(struct commit *commit, const char *arg, int arg_len, */ ret = !ret; - if (active_cache_changed && - write_locked_index(&the_index, &lock, COMMIT_LOCK)) { + if (r->index->cache_changed && + write_locked_index(r->index, &lock, COMMIT_LOCK)) { ret = error(_("merge: Unable to write new index file")); goto leave_merge; } rollback_lock_file(&lock); if (ret) - repo_rerere(the_repository, opts->allow_rerere_auto); + repo_rerere(r, opts->allow_rerere_auto); else /* * In case of problems, we now want to return a positive * value (a negative one would indicate that the `merge` * command needs to be rescheduled). */ - ret = !!run_git_commit(git_path_merge_msg(the_repository), opts, - run_commit_flags); + ret = !!run_git_commit(r, git_path_merge_msg(r), opts, + run_commit_flags); leave_merge: strbuf_release(&ref_name); @@ -3425,7 +3456,9 @@ N_("Could not execute the todo command\n" " git rebase --edit-todo\n" " git rebase --continue\n"); -static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) +static int pick_commits(struct repository *r, + struct todo_list *todo_list, + struct replay_opts *opts) { int res = 0, reschedule = 0; @@ -3433,7 +3466,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) if (opts->allow_ff) assert(!(opts->signoff || opts->no_commit || opts->record_origin || opts->edit)); - if (read_and_refresh_cache(opts)) + if (read_and_refresh_cache(r, opts)) return -1; while (todo_list->current < todo_list->nr) { @@ -3469,7 +3502,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) setenv("GIT_REFLOG_ACTION", reflog_message(opts, command_to_string(item->command), NULL), 1); - res = do_pick_commit(item->command, item->commit, + res = do_pick_commit(r, item->command, item->commit, opts, is_final_fixup(todo_list)); if (is_rebase_i(opts) && res < 0) { /* Reschedule */ @@ -3489,7 +3522,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) _("Stopped at %s... %.*s\n"), short_commit_name(commit), item->arg_len, item->arg); - return error_with_patch(commit, + return error_with_patch(r, commit, item->arg, item->arg_len, opts, res, !res); } @@ -3499,7 +3532,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) if (res && is_fixup(item->command)) { if (res == 1) intend_to_amend(); - return error_failed_squash(item->commit, opts, + return error_failed_squash(r, item->commit, opts, item->arg_len, item->arg); } else if (res && is_rebase_i(opts) && item->commit) { int to_amend = 0; @@ -3518,7 +3551,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) oideq(&opts->squash_onto, &oid)))) to_amend = 1; - return res | error_with_patch(item->commit, + return res | error_with_patch(r, item->commit, item->arg, item->arg_len, opts, res, to_amend); } @@ -3528,7 +3561,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) struct stat st; *end_of_arg = '\0'; - res = do_exec(item->arg); + res = do_exec(r, item->arg); *end_of_arg = saved; /* Reread the todo file if it has changed. */ @@ -3545,13 +3578,13 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) todo_list->current = -1; } } else if (item->command == TODO_LABEL) { - if ((res = do_label(item->arg, item->arg_len))) + if ((res = do_label(r, item->arg, item->arg_len))) reschedule = 1; } else if (item->command == TODO_RESET) { - if ((res = do_reset(item->arg, item->arg_len, opts))) + if ((res = do_reset(r, item->arg, item->arg_len, opts))) reschedule = 1; } else if (item->command == TODO_MERGE) { - if ((res = do_merge(item->commit, + if ((res = do_merge(r, item->commit, item->arg, item->arg_len, item->flags, opts)) < 0) reschedule = 1; @@ -3560,7 +3593,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) peek_command(todo_list, 1)); if (res > 0) /* failed with merge conflicts */ - return error_with_patch(item->commit, + return error_with_patch(r, item->commit, item->arg, item->arg_len, opts, res, 0); @@ -3576,7 +3609,8 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts) if (save_todo(todo_list, opts)) return -1; if (item->commit) - return error_with_patch(item->commit, + return error_with_patch(r, + item->commit, item->arg, item->arg_len, opts, res, 0); @@ -3641,7 +3675,7 @@ cleanup_head_ref: struct object_id orig, head; memset(&log_tree_opt, 0, sizeof(log_tree_opt)); - repo_init_revisions(the_repository, &log_tree_opt, NULL); + repo_init_revisions(r, &log_tree_opt, NULL); log_tree_opt.diff = 1; log_tree_opt.diffopt.output_format = DIFF_FORMAT_DIFFSTAT; @@ -3708,16 +3742,17 @@ static int continue_single_pick(void) return run_command_v_opt(argv, RUN_GIT_CMD); } -static int commit_staged_changes(struct replay_opts *opts, +static int commit_staged_changes(struct repository *r, + struct replay_opts *opts, struct todo_list *todo_list) { unsigned int flags = ALLOW_EMPTY | EDIT_MSG; unsigned int final_fixup = 0, is_clean; - if (has_unstaged_changes(the_repository, 1)) + if (has_unstaged_changes(r, 1)) return error(_("cannot rebase: You have unstaged changes.")); - is_clean = !has_uncommitted_changes(the_repository, 0); + is_clean = !has_uncommitted_changes(r, 0); if (file_exists(rebase_path_amend())) { struct strbuf rev = STRBUF_INIT; @@ -3817,7 +3852,7 @@ static int commit_staged_changes(struct replay_opts *opts, } if (is_clean) { - const char *cherry_pick_head = git_path_cherry_pick_head(the_repository); + const char *cherry_pick_head = git_path_cherry_pick_head(r); if (file_exists(cherry_pick_head) && unlink(cherry_pick_head)) return error(_("could not remove CHERRY_PICK_HEAD")); @@ -3825,7 +3860,7 @@ static int commit_staged_changes(struct replay_opts *opts, return 0; } - if (run_git_commit(final_fixup ? NULL : rebase_path_message(), + if (run_git_commit(r, final_fixup ? NULL : rebase_path_message(), opts, flags)) return error(_("could not commit staged changes.")); unlink(rebase_path_amend()); @@ -3845,12 +3880,12 @@ static int commit_staged_changes(struct replay_opts *opts, return 0; } -int sequencer_continue(struct replay_opts *opts) +int sequencer_continue(struct repository *r, struct replay_opts *opts) { struct todo_list todo_list = TODO_LIST_INIT; int res; - if (read_and_refresh_cache(opts)) + if (read_and_refresh_cache(r, opts)) return -1; if (read_populate_opts(opts)) @@ -3858,7 +3893,7 @@ int sequencer_continue(struct replay_opts *opts) if (is_rebase_i(opts)) { if ((res = read_populate_todo(&todo_list, opts))) goto release_todo_list; - if (commit_staged_changes(opts, &todo_list)) + if (commit_staged_changes(r, opts, &todo_list)) return -1; } else if (!file_exists(get_todo_path(opts))) return continue_single_pick(); @@ -3867,14 +3902,14 @@ int sequencer_continue(struct replay_opts *opts) if (!is_rebase_i(opts)) { /* Verify that the conflict has been resolved */ - if (file_exists(git_path_cherry_pick_head(the_repository)) || - file_exists(git_path_revert_head(the_repository))) { + if (file_exists(git_path_cherry_pick_head(r)) || + file_exists(git_path_revert_head(r))) { res = continue_single_pick(); if (res) goto release_todo_list; } if (index_differs_from("HEAD", NULL, 0)) { - res = error_dirty_index(opts); + res = error_dirty_index(r->index, opts); goto release_todo_list; } todo_list.current++; @@ -3888,27 +3923,30 @@ int sequencer_continue(struct replay_opts *opts) strbuf_release(&buf); } - res = pick_commits(&todo_list, opts); + res = pick_commits(r, &todo_list, opts); release_todo_list: todo_list_release(&todo_list); return res; } -static int single_pick(struct commit *cmit, struct replay_opts *opts) +static int single_pick(struct repository *r, + struct commit *cmit, + struct replay_opts *opts) { setenv(GIT_REFLOG_ACTION, action_name(opts), 0); - return do_pick_commit(opts->action == REPLAY_PICK ? + return do_pick_commit(r, opts->action == REPLAY_PICK ? TODO_PICK : TODO_REVERT, cmit, opts, 0); } -int sequencer_pick_revisions(struct replay_opts *opts) +int sequencer_pick_revisions(struct repository *r, + struct replay_opts *opts) { struct todo_list todo_list = TODO_LIST_INIT; struct object_id oid; int i, res; assert(opts->revs); - if (read_and_refresh_cache(opts)) + if (read_and_refresh_cache(r, opts)) return -1; for (i = 0; i < opts->revs->pending.nr; i++) { @@ -3920,8 +3958,8 @@ int sequencer_pick_revisions(struct replay_opts *opts) continue; if (!get_oid(name, &oid)) { - if (!lookup_commit_reference_gently(the_repository, &oid, 1)) { - enum object_type type = oid_object_info(the_repository, + if (!lookup_commit_reference_gently(r, &oid, 1)) { + enum object_type type = oid_object_info(r, &oid, NULL); return error(_("%s: can't cherry-pick a %s"), @@ -3950,7 +3988,7 @@ int sequencer_pick_revisions(struct replay_opts *opts) return error(_("empty commit set passed")); if (get_revision(opts->revs)) BUG("unexpected extra commit from walk"); - return single_pick(cmit, opts); + return single_pick(r, cmit, opts); } /* @@ -3969,7 +4007,7 @@ int sequencer_pick_revisions(struct replay_opts *opts) if (save_opts(opts)) return -1; update_abort_safety_file(); - res = pick_commits(&todo_list, opts); + res = pick_commits(r, &todo_list, opts); todo_list_release(&todo_list); return res; } @@ -4373,7 +4411,8 @@ static int make_script_with_merges(struct pretty_print_context *pp, return 0; } -int sequencer_make_script(FILE *out, int argc, const char **argv, +int sequencer_make_script(struct repository *r, FILE *out, + int argc, const char **argv, unsigned flags) { char *format = NULL; @@ -4385,7 +4424,7 @@ int sequencer_make_script(FILE *out, int argc, const char **argv, const char *insn = flags & TODO_LIST_ABBREVIATE_CMDS ? "p" : "pick"; int rebase_merges = flags & TODO_LIST_REBASE_MERGES; - repo_init_revisions(the_repository, &revs, NULL); + repo_init_revisions(r, &revs, NULL); revs.verbose_header = 1; if (!rebase_merges) revs.max_parents = 1; @@ -4850,7 +4889,7 @@ int complete_action(struct replay_opts *opts, unsigned flags, if (require_clean_work_tree(the_repository, "rebase", "", 1, 1)) return -1; - return sequencer_continue(opts); + return sequencer_continue(the_repository, opts); } struct subject2item_entry { diff --git a/sequencer.h b/sequencer.h index 660cff5050..ba86515ad6 100644 --- a/sequencer.h +++ b/sequencer.h @@ -5,6 +5,7 @@ #include "strbuf.h" struct commit; +struct repository; const char *git_path_commit_editmsg(void); const char *git_path_seq_dir(void); @@ -74,8 +75,9 @@ int write_message(const void *buf, size_t len, const char *filename, /* Call this to setup defaults before parsing command line options */ void sequencer_init_config(struct replay_opts *opts); -int sequencer_pick_revisions(struct replay_opts *opts); -int sequencer_continue(struct replay_opts *opts); +int sequencer_pick_revisions(struct repository *repo, + struct replay_opts *opts); +int sequencer_continue(struct repository *repo, struct replay_opts *opts); int sequencer_rollback(struct replay_opts *opts); int sequencer_remove_state(struct replay_opts *opts); @@ -89,7 +91,8 @@ int sequencer_remove_state(struct replay_opts *opts); * commits should be rebased onto the new base, this flag needs to be passed. */ #define TODO_LIST_REBASE_COUSINS (1U << 4) -int sequencer_make_script(FILE *out, int argc, const char **argv, +int sequencer_make_script(struct repository *repo, FILE *out, + int argc, const char **argv, unsigned flags); int sequencer_add_exec_commands(const char *command); @@ -112,7 +115,7 @@ extern const char sign_off_header[]; */ void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag); -void append_conflicts_hint(struct strbuf *msgbuf); +void append_conflicts_hint(struct index_state *istate, struct strbuf *msgbuf); int message_is_empty(const struct strbuf *sb, enum commit_msg_cleanup_mode cleanup_mode); int template_untouched(const struct strbuf *sb, const char *template_file, @@ -128,7 +131,9 @@ int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit); #define SUMMARY_INITIAL_COMMIT (1 << 0) #define SUMMARY_SHOW_AUTHOR_DATE (1 << 1) -void print_commit_summary(const char *prefix, const struct object_id *oid, +void print_commit_summary(struct repository *repo, + const char *prefix, + const struct object_id *oid, unsigned int flags); #endif |