From: Junio C Hamano Date: Tue, 24 Jul 2018 21:50:51 +0000 (-0700) Subject: Merge branch 'as/sequencer-customizable-comment-char' X-Git-Tag: v2.19.0-rc0~118 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/d6465fb4fc705c5020bada0a3f9014dfcb2f4fd6?ds=inline;hp=-c Merge branch 'as/sequencer-customizable-comment-char' Honor core.commentchar when preparing the list of commits to replay in "rebase -i". * as/sequencer-customizable-comment-char: sequencer: use configured comment character --- d6465fb4fc705c5020bada0a3f9014dfcb2f4fd6 diff --combined sequencer.c index b89d5f2e34,c80de6ceac..16c1411054 --- a/sequencer.c +++ b/sequencer.c @@@ -2,7 -2,6 +2,7 @@@ #include "config.h" #include "lockfile.h" #include "dir.h" +#include "object-store.h" #include "object.h" #include "commit.h" #include "sequencer.h" @@@ -63,12 -62,12 +63,12 @@@ static GIT_PATH_FUNC(rebase_path_done, * The file to keep track of how many commands were already processed (e.g. * for the prompt). */ -static GIT_PATH_FUNC(rebase_path_msgnum, "rebase-merge/msgnum"); +static GIT_PATH_FUNC(rebase_path_msgnum, "rebase-merge/msgnum") /* * The file to keep track of how many commands are to be processed in total * (e.g. for the prompt). */ -static GIT_PATH_FUNC(rebase_path_msgtotal, "rebase-merge/end"); +static GIT_PATH_FUNC(rebase_path_msgtotal, "rebase-merge/end") /* * The commit message that is planned to be used for any changes that * need to be committed following a user interaction. @@@ -358,7 -357,7 +358,7 @@@ static void print_advice(int show_hint * (typically rebase --interactive) wants to take care * of the commit itself so remove CHERRY_PICK_HEAD */ - unlink(git_path_cherry_pick_head()); + unlink(git_path_cherry_pick_head(the_repository)); return; } @@@ -1325,8 -1324,8 +1325,8 @@@ static int do_commit(const char *msg_fi &oid); strbuf_release(&sb); if (!res) { - unlink(git_path_cherry_pick_head()); - unlink(git_path_merge_msg()); + unlink(git_path_cherry_pick_head(the_repository)); + unlink(git_path_merge_msg(the_repository)); if (!is_rebase_i(opts)) print_commit_summary(NULL, &oid, SUMMARY_SHOW_AUTHOR_DATE); @@@ -1614,7 -1613,7 +1614,7 @@@ static int do_pick_commit(enum todo_com 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(); + const char *msg_file = opts->edit ? NULL : git_path_merge_msg(the_repository); struct object_id head; struct commit *base, *next, *parent; const char *base_label, *next_label; @@@ -1756,12 -1755,12 +1756,12 @@@ flags |= CLEANUP_MSG; msg_file = rebase_path_fixup_msg(); } else { - const char *dest = git_path_squash_msg(); + const char *dest = git_path_squash_msg(the_repository); 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()); + unlink(git_path_merge_msg(the_repository)); msg_file = dest; flags |= EDIT_MSG; } @@@ -1779,13 -1778,13 +1779,13 @@@ goto leave; res |= write_message(msgbuf.buf, msgbuf.len, - git_path_merge_msg(), 0); + git_path_merge_msg(the_repository), 0); } else { struct commit_list *common = NULL; struct commit_list *remotes = NULL; res = write_message(msgbuf.buf, msgbuf.len, - git_path_merge_msg(), 0); + git_path_merge_msg(the_repository), 0); commit_list_insert(base, &common); commit_list_insert(next, &remotes); @@@ -1864,6 -1863,8 +1864,6 @@@ static int prepare_revs(struct replay_o if (prepare_revision_walk(opts->revs)) return error(_("revision walk setup failed")); - if (!opts->revs->commits) - return error(_("empty commit set passed")); return 0; } @@@ -2205,7 -2206,6 +2205,7 @@@ static int populate_opts_cb(const char static void read_strategy_opts(struct replay_opts *opts, struct strbuf *buf) { int i; + char *strategy_opts_string; strbuf_reset(buf); if (!read_oneliner(buf, rebase_path_strategy(), 0)) @@@ -2214,11 -2214,7 +2214,11 @@@ if (!read_oneliner(buf, rebase_path_strategy_opts(), 0)) return; - opts->xopts_nr = split_cmdline(buf->buf, (const char ***)&opts->xopts); + strategy_opts_string = buf->buf; + if (*strategy_opts_string == ' ') + strategy_opts_string++; + opts->xopts_nr = split_cmdline(strategy_opts_string, + (const char ***)&opts->xopts); for (i = 0; i < opts->xopts_nr; i++) { const char *arg = opts->xopts[i]; @@@ -2321,10 -2317,6 +2321,10 @@@ static int walk_revs_populate_todo(stru short_commit_name(commit), subject_len, subject); unuse_commit_buffer(commit, commit_buffer); } + + if (!todo_list->nr) + return error(_("empty commit set passed")); + return 0; } @@@ -2402,8 -2394,8 +2402,8 @@@ static int rollback_single_pick(void { struct object_id head_oid; - if (!file_exists(git_path_cherry_pick_head()) && - !file_exists(git_path_revert_head())) + if (!file_exists(git_path_cherry_pick_head(the_repository)) && + !file_exists(git_path_revert_head(the_repository))) return error(_("no cherry-pick or revert in progress")); if (read_ref_full("HEAD", 0, &head_oid, NULL)) return error(_("cannot resolve HEAD")); @@@ -2628,11 -2620,10 +2628,11 @@@ static int error_failed_squash(struct c 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()); - if (copy_file(git_path_merge_msg(), rebase_path_message(), 0666)) + unlink(git_path_merge_msg(the_repository)); + if (copy_file(git_path_merge_msg(the_repository), rebase_path_message(), 0666)) return error(_("could not copy '%s' to '%s'"), - rebase_path_message(), git_path_merge_msg()); + rebase_path_message(), + git_path_merge_msg(the_repository)); return error_with_patch(commit, subject, subject_len, opts, 1, 0); } @@@ -2922,11 -2913,11 +2922,11 @@@ static int do_merge(struct commit *comm write_author_script(message); find_commit_subject(message, &body); len = strlen(body); - ret = write_message(body, len, git_path_merge_msg(), 0); + ret = write_message(body, len, git_path_merge_msg(the_repository), 0); unuse_commit_buffer(commit, message); if (ret) { error_errno(_("could not write '%s'"), - git_path_merge_msg()); + git_path_merge_msg(the_repository)); goto leave_merge; } } else { @@@ -2947,11 -2938,11 +2947,11 @@@ len = buf.len; } - ret = write_message(p, len, git_path_merge_msg(), 0); + ret = write_message(p, len, git_path_merge_msg(the_repository), 0); strbuf_release(&buf); if (ret) { error_errno(_("could not write '%s'"), - git_path_merge_msg()); + git_path_merge_msg(the_repository)); goto leave_merge; } } @@@ -2988,8 -2979,8 +2988,8 @@@ } write_message(oid_to_hex(&merge_commit->object.oid), GIT_SHA1_HEXSZ, - git_path_merge_head(), 0); - write_message("no-ff", 5, git_path_merge_mode(), 0); + git_path_merge_head(the_repository), 0); + write_message("no-ff", 5, git_path_merge_mode(the_repository), 0); bases = get_merge_bases(head_commit, merge_commit); if (bases && !oidcmp(&merge_commit->object.oid, @@@ -3043,7 -3034,7 +3043,7 @@@ * value (a negative one would indicate that the `merge` * command needs to be rescheduled). */ - ret = !!run_git_commit(git_path_merge_msg(), opts, + ret = !!run_git_commit(git_path_merge_msg(the_repository), opts, run_commit_flags); leave_merge: @@@ -3226,27 -3217,10 +3226,27 @@@ static int pick_commits(struct todo_lis intend_to_amend(); return error_failed_squash(item->commit, opts, item->arg_len, item->arg); - } else if (res && is_rebase_i(opts) && item->commit) + } else if (res && is_rebase_i(opts) && item->commit) { + int to_amend = 0; + struct object_id oid; + + /* + * If we are rewording and have either + * fast-forwarded already, or are about to + * create a new root commit, we want to amend, + * otherwise we do not. + */ + if (item->command == TODO_REWORD && + !get_oid("HEAD", &oid) && + (!oidcmp(&item->commit->object.oid, &oid) || + (opts->have_squash_onto && + !oidcmp(&opts->squash_onto, &oid)))) + to_amend = 1; + return res | error_with_patch(item->commit, - item->arg, item->arg_len, opts, res, - item->command == TODO_REWORD); + item->arg, item->arg_len, opts, + res, to_amend); + } } else if (item->command == TODO_EXEC) { char *end_of_arg = (char *)(item->arg + item->arg_len); int saved = *end_of_arg; @@@ -3427,8 -3401,8 +3427,8 @@@ static int continue_single_pick(void { const char *argv[] = { "commit", NULL }; - if (!file_exists(git_path_cherry_pick_head()) && - !file_exists(git_path_revert_head())) + if (!file_exists(git_path_cherry_pick_head(the_repository)) && + !file_exists(git_path_revert_head(the_repository))) return error(_("no cherry-pick or revert in progress")); return run_command_v_opt(argv, RUN_GIT_CMD); } @@@ -3531,7 -3505,7 +3531,7 @@@ static int commit_staged_changes(struc } if (is_clean) { - const char *cherry_pick_head = git_path_cherry_pick_head(); + const char *cherry_pick_head = git_path_cherry_pick_head(the_repository); if (file_exists(cherry_pick_head) && unlink(cherry_pick_head)) return error(_("could not remove CHERRY_PICK_HEAD")); @@@ -3581,8 -3555,8 +3581,8 @@@ int sequencer_continue(struct replay_op if (!is_rebase_i(opts)) { /* Verify that the conflict has been resolved */ - if (file_exists(git_path_cherry_pick_head()) || - file_exists(git_path_revert_head())) { + if (file_exists(git_path_cherry_pick_head(the_repository)) || + file_exists(git_path_revert_head(the_repository))) { res = continue_single_pick(); if (res) goto release_todo_list; @@@ -3660,10 -3634,8 +3660,10 @@@ int sequencer_pick_revisions(struct rep if (prepare_revision_walk(opts->revs)) return error(_("revision walk setup failed")); cmit = get_revision(opts->revs); - if (!cmit || get_revision(opts->revs)) - return error("BUG: expected exactly one commit from walk"); + if (!cmit) + return error(_("empty commit set passed")); + if (get_revision(opts->revs)) + BUG("unexpected extra commit from walk"); return single_pick(cmit, opts); } @@@ -4022,7 -3994,7 +4022,7 @@@ static int make_script_with_merges(stru entry = oidmap_get(&state.commit2label, &commit->object.oid); if (entry) - fprintf(out, "\n# Branch %s\n", entry->string); + fprintf(out, "\n%c Branch %s\n", comment_line_char, entry->string); else fprintf(out, "\n");