diff options
Diffstat (limited to 'log-tree.c')
| -rw-r--r-- | log-tree.c | 104 |
1 files changed, 75 insertions, 29 deletions
diff --git a/log-tree.c b/log-tree.c index c894930c18..f8487f8a8a 100644 --- a/log-tree.c +++ b/log-tree.c @@ -299,26 +299,34 @@ static unsigned int digits_in_number(unsigned int number) return result; } -void get_patch_filename(struct commit *commit, const char *subject, int nr, - const char *suffix, struct strbuf *buf) +void fmt_output_subject(struct strbuf *filename, + const char *subject, + struct rev_info *info) { - int suffix_len = strlen(suffix) + 1; - int start_len = buf->len; - - strbuf_addf(buf, commit || subject ? "%04d-" : "%d", nr); - if (commit || subject) { - int max_len = start_len + FORMAT_PATCH_NAME_MAX - suffix_len; - struct pretty_print_context ctx = {0}; - - if (subject) - strbuf_addstr(buf, subject); - else if (commit) - format_commit_message(commit, "%f", buf, &ctx); - - if (max_len < buf->len) - strbuf_setlen(buf, max_len); - strbuf_addstr(buf, suffix); - } + const char *suffix = info->patch_suffix; + int nr = info->nr; + int start_len = filename->len; + int max_len = start_len + FORMAT_PATCH_NAME_MAX - (strlen(suffix) + 1); + + if (0 < info->reroll_count) + strbuf_addf(filename, "v%d-", info->reroll_count); + strbuf_addf(filename, "%04d-%s", nr, subject); + + if (max_len < filename->len) + strbuf_setlen(filename, max_len); + strbuf_addstr(filename, suffix); +} + +void fmt_output_commit(struct strbuf *filename, + struct commit *commit, + struct rev_info *info) +{ + struct pretty_print_context ctx = {0}; + struct strbuf subject = STRBUF_INIT; + + format_commit_message(commit, "%f", &subject, &ctx); + fmt_output_subject(filename, subject.buf, info); + strbuf_release(&subject); } void log_write_email_headers(struct rev_info *opt, struct commit *commit, @@ -387,8 +395,10 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit, mime_boundary_leader, opt->mime_boundary); extra_headers = subject_buffer; - get_patch_filename(opt->numbered_files ? NULL : commit, NULL, - opt->nr, opt->patch_suffix, &filename); + if (opt->numbered_files) + strbuf_addf(&filename, "%d", opt->nr); + else + fmt_output_commit(&filename, commit, opt); snprintf(buffer, sizeof(buffer) - 1, "\n--%s%s\n" "Content-Type: text/x-patch;" @@ -540,7 +550,6 @@ void show_log(struct rev_info *opt) struct pretty_print_context ctx = {0}; opt->loginfo = NULL; - ctx.show_notes = opt->show_notes; if (!opt->verbose_header) { graph_show_commit(opt->graph); @@ -648,6 +657,18 @@ void show_log(struct rev_info *opt) if (!commit->buffer) return; + if (opt->show_notes) { + int raw; + struct strbuf notebuf = STRBUF_INIT; + + raw = (opt->commit_format == CMIT_FMT_USERFORMAT); + format_display_notes(commit->object.sha1, ¬ebuf, + get_log_output_encoding(), raw); + ctx.notes_message = notebuf.len + ? strbuf_detach(¬ebuf, NULL) + : xcalloc(1, 1); + } + /* * And then the pretty-printed message itself */ @@ -660,10 +681,21 @@ void show_log(struct rev_info *opt) ctx.preserve_subject = opt->preserve_subject; ctx.reflog_info = opt->reflog_info; ctx.fmt = opt->commit_format; + ctx.color = opt->diffopt.use_color; pretty_print_commit(&ctx, commit, &msgbuf); if (opt->add_signoff) append_signoff(&msgbuf, opt->add_signoff); + + if ((ctx.fmt != CMIT_FMT_USERFORMAT) && + ctx.notes_message && *ctx.notes_message) { + if (ctx.fmt == CMIT_FMT_EMAIL) { + strbuf_addstr(&msgbuf, "---\n"); + opt->shown_dashes = 1; + } + strbuf_addstr(&msgbuf, ctx.notes_message); + } + if (opt->show_log_size) { printf("log size %i\n", (int)msgbuf.len); graph_show_oneline(opt->graph); @@ -689,10 +721,12 @@ void show_log(struct rev_info *opt) } strbuf_release(&msgbuf); + free(ctx.notes_message); } int log_tree_diff_flush(struct rev_info *opt) { + opt->shown_dashes = 0; diffcore_std(&opt->diffopt); if (diff_queue_is_empty()) { @@ -704,15 +738,16 @@ int log_tree_diff_flush(struct rev_info *opt) } if (opt->loginfo && !opt->no_commit_id) { - /* When showing a verbose header (i.e. log message), - * and not in --pretty=oneline format, we would want - * an extra newline between the end of log and the - * output for readability. - */ show_log(opt); if ((opt->diffopt.output_format & ~DIFF_FORMAT_NO_OUTPUT) && opt->verbose_header && opt->commit_format != CMIT_FMT_ONELINE) { + /* + * When showing a verbose header (i.e. log message), + * and not in --pretty=oneline format, we would want + * an extra newline between the end of log and the + * diff/diffstat output for readability. + */ int pch = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH; if (opt->diffopt.output_prefix) { struct strbuf *msg = NULL; @@ -720,9 +755,20 @@ int log_tree_diff_flush(struct rev_info *opt) opt->diffopt.output_prefix_data); fwrite(msg->buf, msg->len, 1, stdout); } - if ((pch & opt->diffopt.output_format) == pch) { + + /* + * We may have shown three-dashes line early + * between notes and the log message, in which + * case we only want a blank line after the + * notes without (an extra) three-dashes line. + * Otherwise, we show the three-dashes line if + * we are showing the patch with diffstat, but + * in that case, there is no extra blank line + * after the three-dashes line. + */ + if (!opt->shown_dashes && + (pch & opt->diffopt.output_format) == pch) printf("---"); - } putchar('\n'); } } |