From: Phillip Wood <phillip.wood@xxxxxxxxxxxxx> With Denton's blessing I've rebased his patches on top of my patch to fix the message cleanup with cherry-pick --signoff and -x [1]. I've also refactored a couple of the patches and cleaned up the coding style in places. The refactoring aims to simplify the code that deals with saving and restoring the cleanup option for cherry-pick/revert and improve the --cleanup option handling/parsing in builtin/merge.c and builtin/pull.c. I've dropped patch 7 as it didn't sit well with the new opts->explicit_cleanup added by [1]. I think it is easier just to keep the existing code in the sequencer for parsing the cleanup option rather trying to create a single function that does two slightly different things. Apologies to those of you that received some of these patches yesterday when I was sending them to Denton, I didn't realize that send-email "helpfully" cc'd people in the *-by: footers. Best Wishes Phillip [1] https://public-inbox.org/git/20190329110842.30604-1-phillip.wood123@xxxxxxxxx/ Denton Liu (10): t7600: clean up style t3507: clean up style t7604: clean up style t7502: clean up style commit: extract cleanup_mode functions to sequencer parse-options.h: extract common --cleanup option merge: cleanup messages like commit merge: add scissors line on merge conflict sequencer.c: save and restore cleanup mode cherry-pick/revert: add scissors line on merge conflict Documentation/git-cherry-pick.txt | 7 ++ Documentation/git-revert.txt | 7 ++ Documentation/merge-options.txt | 7 ++ builtin/commit.c | 49 +++++------- builtin/merge.c | 51 +++++++++--- builtin/pull.c | 12 +++ builtin/revert.c | 7 ++ builtin/tag.c | 3 +- parse-options.h | 1 + sequencer.c | 73 +++++++++++++++-- sequencer.h | 9 ++- t/t3507-cherry-pick-conflict.sh | 128 +++++++++++++++++++++++++----- t/t5521-pull-options.sh | 8 ++ t/t7502-commit-porcelain.sh | 93 ++++++++++++---------- t/t7600-merge.sh | 73 +++++++++++++---- t/t7604-merge-custom-message.sh | 75 +++++++++++++++-- wt-status.c | 12 ++- wt-status.h | 1 + 18 files changed, 484 insertions(+), 132 deletions(-) Range-diff to pu 1: 32caff17f2 ! 1: e660dff207 t7600: clean up style @@ -13,7 +13,6 @@ Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> Helped-by: Junio C Hamano <gitster@xxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh --- a/t/t7600-merge.sh 2: 9af8efc5c2 ! 2: 86ae21aff9 t3507: clean up style @@ -8,7 +8,6 @@ Helped-by: SZEDER Gábor <szeder.dev@xxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh --- a/t/t3507-cherry-pick-conflict.sh 3: 7d4e0b5f24 ! 3: 6f3e0fcd3b t7604: clean up style @@ -11,7 +11,6 @@ Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> Helped-by: SZEDER Gábor <szeder.dev@xxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/t/t7604-merge-custom-message.sh b/t/t7604-merge-custom-message.sh --- a/t/t7604-merge-custom-message.sh 4: 6743bfce4b ! 4: fa41595854 t7502: clean up style @@ -10,7 +10,6 @@ Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> Helped-by: SZEDER Gábor <szeder.dev@xxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/t/t7502-commit-porcelain.sh b/t/t7502-commit-porcelain.sh --- a/t/t7502-commit-porcelain.sh 5: 9e699bcc45 ! 5: 3e87ab3176 commit: extract cleanup_mode functions to sequencer @@ -3,7 +3,6 @@ commit: extract cleanup_mode functions to sequencer Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/builtin/commit.c b/builtin/commit.c --- a/builtin/commit.c 6: 4753ea288a ! 6: d042d82f4f parse-options.h: extract common --cleanup option @@ -7,7 +7,6 @@ Helped-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/builtin/commit.c b/builtin/commit.c --- a/builtin/commit.c 7: f2feeefc50 < -: ---------- sequencer.c: remove duplicate code 8: b4ad22cdb6 ! 7: c4821d47fc merge: cleanup messages like commit @@ -6,18 +6,17 @@ commit.cleanup configuration or --cleanup option, just like how git-commit does it. - We also give git-pull the passthrough option of --cleanup so that it can - also take advantage of this change. + We also give git-pull the option of --cleanup so that it can also take + advantage of this change. Finally, add testing to ensure that messages are properly cleaned up. Note that some newlines that were added to the commit message were removed so that if a file were read via -F, it would be copied faithfully. - Helped-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx> Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> + Signed-off-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt --- a/Documentation/merge-options.txt @@ -99,10 +98,10 @@ - strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char); + if (0 < option_edit) { + strbuf_addch(&msg, '\n'); -+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) ++ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) { + wt_status_append_cut_line(&msg); -+ -+ strbuf_commented_addf(&msg, "\n"); ++ strbuf_commented_addf(&msg, "\n"); ++ } + strbuf_commented_addf(&msg, _(merge_editor_comment)); + strbuf_commented_addf(&msg, _(cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS ? + scissors_editor_comment : @@ -129,11 +128,24 @@ if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents, &result_commit, NULL, sign_commit)) @@ - if (option_edit < 0) - option_edit = default_edit_option(); + } + resolve_undo_clear(); -+ cleanup_mode = get_cleanup_mode(cleanup_arg, 0 < option_edit, 1); ++ if (option_edit < 0) ++ option_edit = default_edit_option(); + ++ cleanup_mode = get_cleanup_mode(cleanup_arg, 0 < option_edit); ++ + if (verbosity < 0) + show_diffstat = 0; + +@@ + fast_forward = FF_NO; + } + +- if (option_edit < 0) +- option_edit = default_edit_option(); +- if (!use_strategies) { if (!remoteheads) ; /* already up-to-date */ @@ -153,48 +165,37 @@ static char *opt_squash; static char *opt_commit; static char *opt_edit; -+static char *opt_cleanup; ++static char *cleanup_arg; static char *opt_ff; static char *opt_verify_signatures; static int opt_autostash = -1; @@ OPT_PASSTHRU(0, "edit", &opt_edit, NULL, N_("edit message before committing"), PARSE_OPT_NOARG), -+ OPT_PASSTHRU(0, "cleanup", &opt_cleanup, NULL, -+ N_("how to strip spaces and #comments from message"), -+ 0), ++ OPT_CLEANUP(&cleanup_arg), OPT_PASSTHRU(0, "ff", &opt_ff, NULL, N_("allow fast-forward"), PARSE_OPT_NOARG), @@ argv_array_push(&args, opt_commit); if (opt_edit) argv_array_push(&args, opt_edit); -+ if (opt_cleanup) -+ argv_array_push(&args, opt_cleanup); ++ if (cleanup_arg) ++ argv_array_pushf(&args, "--cleanup=%s", cleanup_arg); if (opt_ff) argv_array_push(&args, opt_ff); if (opt_verify_signatures) @@ argc = parse_options(argc, argv, prefix, pull_options, pull_usage, 0); -+ if (opt_cleanup) { -+ const char *prefix = "--cleanup="; -+ const char *cleanup_arg; -+ -+ if (strncmp(opt_cleanup, prefix, strlen(prefix))) -+ BUG("expecting prefix %s, argument is %s", prefix, opt_cleanup); -+ -+ cleanup_arg = &opt_cleanup[strlen(prefix)]; -+ ++ if (cleanup_arg) + /* + * this only checks the validity of cleanup_arg; we don't need + * a valid value for use_editor + */ -+ get_cleanup_mode(cleanup_arg, 0, 1); -+ } ++ get_cleanup_mode(cleanup_arg, 0); + parse_repo_refspecs(argc, argv, &repo, &refspecs); 9: 7bd6d4370f ! 8: 4ad58797e4 merge: add scissors line on merge conflict @@ -11,7 +11,6 @@ Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt --- a/Documentation/merge-options.txt @@ -61,7 +60,9 @@ die_errno(_("could not read MERGE_MSG")); + + if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS && -+ wt_status_locate_end(sb.buf + merge_msg_start, sb.len - merge_msg_start) < sb.len - merge_msg_start) ++ wt_status_locate_end(sb.buf + merge_msg_start, ++ sb.len - merge_msg_start) < ++ sb.len - merge_msg_start) + merge_contains_scissors = 1; } else if (!stat(git_path_squash_msg(the_repository), &statbuf)) { if (strbuf_read_file(&sb, git_path_squash_msg(the_repository), 0) < 0) @@ -103,10 +104,10 @@ + * We can't use cleanup_mode because if we're not using the editor, + * get_cleanup_mode will return COMMIT_MSG_CLEANUP_SPACE instead, even + * though the message is meant to be processed later by git-commit. -+ * Thus, we will get the cleanup mode which is returned when we _are_ using -+ * an editor. ++ * Thus, we will get the cleanup mode which is returned when we _are_ ++ * using an editor. + */ -+ if (get_cleanup_mode(cleanup_arg, 1, 1) == COMMIT_MSG_CLEANUP_SCISSORS) { ++ if (get_cleanup_mode(cleanup_arg, 1) == COMMIT_MSG_CLEANUP_SCISSORS) { + fputc('\n', fp); + wt_status_add_cut_line(fp); + /* comments out the newline from append_conflicts_hint */ 10: 8805d809d4 < -: ---------- sequencer.c: define describe_cleanup_mode -: ---------- > 9: b3136d4fae sequencer.c: save and restore cleanup mode 11: b86bb747c9 ! 10: 582f842b9e cherry-pick/revert: add scissors line on merge conflict @@ -8,7 +8,6 @@ Helped-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx> Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx> - Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt --- a/Documentation/git-cherry-pick.txt @@ -50,38 +49,23 @@ --- a/builtin/merge.c +++ b/builtin/merge.c @@ - * Thus, we will get the cleanup mode which is returned when we _are_ using - * an editor. + * Thus, we will get the cleanup mode which is returned when we _are_ + * using an editor. */ -- if (get_cleanup_mode(cleanup_arg, 1, 1) == COMMIT_MSG_CLEANUP_SCISSORS) { +- if (get_cleanup_mode(cleanup_arg, 1) == COMMIT_MSG_CLEANUP_SCISSORS) { - fputc('\n', fp); - wt_status_add_cut_line(fp); - /* comments out the newline from append_conflicts_hint */ - fputc(comment_line_char, fp); - } - - append_conflicts_hint(&the_index, &msgbuf); -+ append_conflicts_hint(&the_index, &msgbuf, get_cleanup_mode(cleanup_arg, 1, 1)); ++ append_conflicts_hint(&the_index, &msgbuf, ++ get_cleanup_mode(cleanup_arg, 1)); fputs(msgbuf.buf, fp); strbuf_release(&msgbuf); fclose(fp); - diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c - --- a/builtin/rebase--interactive.c - +++ b/builtin/rebase--interactive.c -@@ - OPT_END() - }; - -+ opts.action = REPLAY_INTERACTIVE_REBASE; - 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; - - diff --git a/builtin/revert.c b/builtin/revert.c --- a/builtin/revert.c +++ b/builtin/revert.c @@ -103,8 +87,10 @@ if (opts->keep_redundant_commits) opts->allow_empty = 1; -+ if (cleanup_arg) -+ opts->default_msg_cleanup = get_cleanup_mode(cleanup_arg, 1, 1); ++ if (cleanup_arg) { ++ opts->default_msg_cleanup = get_cleanup_mode(cleanup_arg, 1); ++ opts->explicit_cleanup = 1; ++ } + /* Check for incompatible command line arguments */ if (cmd) { @@ -114,44 +100,20 @@ --- a/sequencer.c +++ b/sequencer.c @@ - { NULL, 0, 0 } - }; - -+static inline int is_rebase_i(const struct replay_opts *opts) -+{ -+ return opts->action == REPLAY_INTERACTIVE_REBASE; -+} -+ - static int git_sequencer_config(const char *k, const char *v, void *cb) - { - struct replay_opts *opts = cb; -@@ - if (status) - return status; - -- opts->default_msg_cleanup = get_cleanup_mode(s, 0, 0); -+ opts->default_msg_cleanup = get_cleanup_mode(s, !is_rebase_i(opts), 0); - - free((char *)s); - return status; -@@ - git_config(git_sequencer_config, opts); - } - --static inline int is_rebase_i(const struct replay_opts *opts) --{ -- return opts->action == REPLAY_INTERACTIVE_REBASE; --} -- - static const char *get_dir(const struct replay_opts *opts) - { - if (is_rebase_i(opts)) + opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_ALL; + opts->explicit_cleanup = 1; + } else if (!strcmp(s, "scissors")) { +- opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_SPACE; ++ opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_SCISSORS; + opts->explicit_cleanup = 1; + } else { + warning(_("invalid commit message cleanup mode '%s'"), @@ } void append_conflicts_hint(struct index_state *istate, - struct strbuf *msgbuf) -+ struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode) ++ struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode) { int i; @@ -169,10 +131,28 @@ if (!clean) - append_conflicts_hint(r->index, msgbuf); -+ append_conflicts_hint(r->index, msgbuf, opts->default_msg_cleanup); ++ append_conflicts_hint(r->index, msgbuf, ++ opts->default_msg_cleanup); return !clean; } +@@ + unsigned int flags) + { + struct child_process cmd = CHILD_PROCESS_INIT; +- const char *value; + + if ((flags & CREATE_ROOT_COMMIT) && !(flags & AMEND_MSG)) { + struct strbuf msg = STRBUF_INIT, script = STRBUF_INIT; +@@ + argv_array_push(&cmd.args, "-e"); + else if (!(flags & CLEANUP_MSG) && + !opts->signoff && !opts->record_origin && +- git_config_get_value("commit.cleanup", &value)) ++ !opts->explicit_cleanup) + argv_array_push(&cmd.args, "--cleanup=verbatim"); + + if ((flags & ALLOW_EMPTY)) diff --git a/sequencer.h b/sequencer.h --- a/sequencer.h @@ -185,7 +165,7 @@ +void append_conflicts_hint(struct index_state *istate, + struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode); enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg, - int use_editor, int die_on_error); + int use_editor); diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh -- 2.21.0
