void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *pretty_ctx) { struct format_commit_context context; static const char utf8[] = "UTF-8"; const char *enc; const char *output_enc = pretty_ctx->output_encoding; memset(&context, 0, sizeof(context)); context.commit = commit; context.pretty_ctx = pretty_ctx; context.wrap_start = sb->len; context.message = commit->buffer; if (output_enc) { enc = get_header(commit, "encoding"); enc = enc ? enc : utf8; if (strcmp(enc, output_enc)) context.message = logmsg_reencode(commit, output_enc); } strbuf_expand(sb, format, format_commit_item, &context); rewrap_message_tail(sb, &context, 0, 0, 0); if (context.message != commit->buffer) free(context.message); }
static int get_message(struct commit *commit, struct commit_message *out) { const char *abbrev, *subject; int abbrev_len, subject_len; char *q; if (!git_commit_encoding) git_commit_encoding = "UTF-8"; out->message = logmsg_reencode(commit, NULL, git_commit_encoding); abbrev = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV); abbrev_len = strlen(abbrev); subject_len = find_commit_subject(out->message, &subject); out->parent_label = xmalloc(strlen("parent of ") + abbrev_len + strlen("... ") + subject_len + 1); q = out->parent_label; q = mempcpy(q, "parent of ", strlen("parent of ")); out->label = q; q = mempcpy(q, abbrev, abbrev_len); q = mempcpy(q, "... ", strlen("... ")); out->subject = q; q = mempcpy(q, subject, subject_len); *q = '\0'; return 0; }
static void get_commit_info(struct commit *commit, struct commit_info *ret, int detailed) { int len; const char *subject, *encoding; const char *message; commit_info_init(ret); encoding = get_log_output_encoding(); message = logmsg_reencode(commit, NULL, encoding); get_ac_line(message, "\nauthor ", &ret->author, &ret->author_mail, &ret->author_time, &ret->author_tz); if (!detailed) { unuse_commit_buffer(commit, message); return; } get_ac_line(message, "\ncommitter ", &ret->committer, &ret->committer_mail, &ret->committer_time, &ret->committer_tz); len = find_commit_subject(message, &subject); if (len) strbuf_add(&ret->summary, subject, len); else strbuf_addf(&ret->summary, "(%s)", oid_to_hex(&commit->object.oid)); unuse_commit_buffer(commit, message); }
char *reencode_commit_message(const struct commit *commit, const char **encoding_p) { const char *encoding; encoding = get_log_output_encoding(); if (encoding_p) *encoding_p = encoding; return logmsg_reencode(commit, encoding); }
static const char *read_commit_message(const char *name) { const char *out_enc; struct commit *commit; commit = lookup_commit_reference_by_name(name); if (!commit) die(_("could not lookup commit %s"), name); out_enc = get_commit_output_encoding(); return logmsg_reencode(commit, NULL, out_enc); }
char *reencode_commit_message(const struct commit *commit, const char **encoding_p) { const char *encoding; encoding = (git_log_output_encoding ? git_log_output_encoding : git_commit_encoding); if (!encoding) encoding = "UTF-8"; if (encoding_p) *encoding_p = encoding; return logmsg_reencode(commit, encoding); }
static int get_message(struct commit *commit, struct commit_message *out) { const char *abbrev, *subject; int subject_len; out->message = logmsg_reencode(commit, NULL, get_commit_output_encoding()); abbrev = find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV); subject_len = find_commit_subject(out->message, &subject); out->subject = xmemdupz(subject, subject_len); out->label = xstrfmt("%s... %s", abbrev, out->subject); out->parent_label = xstrfmt("parent of %s", out->label); return 0; }
void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *pretty_ctx) { struct format_commit_context context; const char *output_enc = pretty_ctx->output_encoding; const char *utf8 = "UTF-8"; memset(&context, 0, sizeof(context)); context.commit = commit; context.pretty_ctx = pretty_ctx; context.wrap_start = sb->len; /* * convert a commit message to UTF-8 first * as far as 'format_commit_item' assumes it in UTF-8 */ context.message = logmsg_reencode(commit, &context.commit_encoding, utf8); strbuf_expand(sb, format, format_commit_item, &context); rewrap_message_tail(sb, &context, 0, 0, 0); /* then convert a commit message to an actual output encoding */ if (output_enc) { if (same_encoding(utf8, output_enc)) output_enc = NULL; } else { if (context.commit_encoding && !same_encoding(context.commit_encoding, utf8)) output_enc = context.commit_encoding; } if (output_enc) { int outsz; char *out = reencode_string_len(sb->buf, sb->len, output_enc, utf8, &outsz); if (out) strbuf_attach(sb, out, outsz, outsz + 1); } free(context.commit_encoding); unuse_commit_buffer(commit, context.message); free(context.signature_check.gpg_output); free(context.signature_check.signer); }
static void print_new_head_line(struct commit *commit) { const char *hex, *body; char *msg; hex = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV); printf(_("HEAD is now at %s"), hex); msg = logmsg_reencode(commit, NULL, get_log_output_encoding()); body = strstr(msg, "\n\n"); if (body) { const char *eol; size_t len; body += 2; eol = strchr(body, '\n'); len = eol ? eol - body : strlen(body); printf(" %.*s\n", (int) len, body); } else printf("\n"); logmsg_free(msg, commit); }
static const char *read_commit_message(const char *name) { const char *out_enc, *out; struct commit *commit; commit = lookup_commit_reference_by_name(name); if (!commit) die(_("could not lookup commit %s"), name); out_enc = get_commit_output_encoding(); out = logmsg_reencode(commit, out_enc); /* * If we failed to reencode the buffer, just copy it * byte for byte so the user can try to fix it up. * This also handles the case where input and output * encodings are identical. */ if (out == NULL) out = xstrdup(commit->buffer); return out; }
void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *pretty_ctx) { struct format_commit_context context; const char *output_enc = pretty_ctx->output_encoding; memset(&context, 0, sizeof(context)); context.commit = commit; context.pretty_ctx = pretty_ctx; context.wrap_start = sb->len; context.message = logmsg_reencode(commit, output_enc); if (!context.message) context.message = commit->buffer; strbuf_expand(sb, format, format_commit_item, &context); rewrap_message_tail(sb, &context, 0, 0, 0); if (context.message != commit->buffer) free(context.message); free(context.signature.gpg_output); free(context.signature.signer); }
void pretty_print_commit(struct pretty_print_context *pp, const struct commit *commit, struct strbuf *sb) { unsigned long beginning_of_body; int indent = 4; const char *msg; const char *reencoded; const char *encoding; int need_8bit_cte = pp->need_8bit_cte; if (pp->fmt == CMIT_FMT_USERFORMAT) { format_commit_message(commit, user_format, sb, pp); return; } encoding = get_log_output_encoding(); msg = reencoded = logmsg_reencode(commit, NULL, encoding); if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL) indent = 0; /* * We need to check and emit Content-type: to mark it * as 8-bit if we haven't done so. */ if (pp->fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) { int i, ch, in_body; for (in_body = i = 0; (ch = msg[i]); i++) { if (!in_body) { /* author could be non 7-bit ASCII but * the log may be so; skip over the * header part first. */ if (ch == '\n' && msg[i+1] == '\n') in_body = 1; } else if (non_ascii(ch)) { need_8bit_cte = 1; break; } } } pp_header(pp, encoding, commit, &msg, sb); if (pp->fmt != CMIT_FMT_ONELINE && !pp->subject) { strbuf_addch(sb, '\n'); } /* Skip excess blank lines at the beginning of body, if any... */ msg = skip_empty_lines(msg); /* These formats treat the title line specially. */ if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL) pp_title_line(pp, &msg, sb, encoding, need_8bit_cte); beginning_of_body = sb->len; if (pp->fmt != CMIT_FMT_ONELINE) pp_remainder(pp, &msg, sb, indent); strbuf_rtrim(sb); /* Make sure there is an EOLN for the non-oneline case */ if (pp->fmt != CMIT_FMT_ONELINE) strbuf_addch(sb, '\n'); /* * The caller may append additional body text in e-mail * format. Make sure we did not strip the blank line * between the header and the body. */ if (pp->fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body) strbuf_addch(sb, '\n'); unuse_commit_buffer(commit, reencoded); }
void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, struct strbuf *sb, int abbrev, const char *subject, const char *after_subject, enum date_mode dmode, int need_8bit_cte) { unsigned long beginning_of_body; int indent = 4; const char *msg = commit->buffer; char *reencoded; const char *encoding; if (fmt == CMIT_FMT_USERFORMAT) { format_commit_message(commit, user_format, sb); return; } encoding = (git_log_output_encoding ? git_log_output_encoding : git_commit_encoding); if (!encoding) encoding = "utf-8"; reencoded = logmsg_reencode(commit, encoding); if (reencoded) { msg = reencoded; } if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL) indent = 0; /* * We need to check and emit Content-type: to mark it * as 8-bit if we haven't done so. */ if (fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) { int i, ch, in_body; for (in_body = i = 0; (ch = msg[i]); i++) { if (!in_body) { /* author could be non 7-bit ASCII but * the log may be so; skip over the * header part first. */ if (ch == '\n' && msg[i+1] == '\n') in_body = 1; } else if (non_ascii(ch)) { need_8bit_cte = 1; break; } } } pp_header(fmt, abbrev, dmode, encoding, commit, &msg, sb); if (fmt != CMIT_FMT_ONELINE && !subject) { strbuf_addch(sb, '\n'); } /* Skip excess blank lines at the beginning of body, if any... */ for (;;) { int linelen = get_one_line(msg); int ll = linelen; if (!linelen) break; if (!is_empty_line(msg, &ll)) break; msg += linelen; } /* These formats treat the title line specially. */ if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL) pp_title_line(fmt, &msg, sb, subject, after_subject, encoding, need_8bit_cte); beginning_of_body = sb->len; if (fmt != CMIT_FMT_ONELINE) pp_remainder(fmt, &msg, sb, indent); strbuf_rtrim(sb); /* Make sure there is an EOLN for the non-oneline case */ if (fmt != CMIT_FMT_ONELINE) strbuf_addch(sb, '\n'); /* * The caller may append additional body text in e-mail * format. Make sure we did not strip the blank line * between the header and the body. */ if (fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body) strbuf_addch(sb, '\n'); free(reencoded); }
static int parse_and_validate_options(int argc, const char *argv[], const char * const usage[], const char *prefix, struct wt_status *s) { int f = 0; argc = parse_options(argc, argv, prefix, builtin_commit_options, usage, 0); if (force_author && !strchr(force_author, '>')) force_author = find_author_by_nickname(force_author); if (force_author && renew_authorship) die("Using both --reset-author and --author does not make sense"); if (logfile || message.len || use_message || fixup_message) use_editor = 0; if (edit_flag) use_editor = 1; if (!use_editor) setenv("GIT_EDITOR", ":", 1); if (get_sha1("HEAD", head_sha1)) initial_commit = 1; /* Sanity check options */ if (amend && initial_commit) die("You have nothing to amend."); if (amend && in_merge) die("You are in the middle of a merge -- cannot amend."); if (fixup_message && squash_message) die("Options --squash and --fixup cannot be used together"); if (use_message) f++; if (edit_message) f++; if (fixup_message) f++; if (logfile) f++; if (f > 1) die("Only one of -c/-C/-F/--fixup can be used."); if (message.len && f > 0) die("Option -m cannot be combined with -c/-C/-F/--fixup."); if (edit_message) use_message = edit_message; if (amend && !use_message && !fixup_message) use_message = "HEAD"; if (!use_message && renew_authorship) die("--reset-author can be used only with -C, -c or --amend."); if (use_message) { const char *out_enc; struct commit *commit; commit = lookup_commit_reference_by_name(use_message); if (!commit) die("could not lookup commit %s", use_message); out_enc = get_commit_output_encoding(); use_message_buffer = logmsg_reencode(commit, out_enc); /* * If we failed to reencode the buffer, just copy it * byte for byte so the user can try to fix it up. * This also handles the case where input and output * encodings are identical. */ if (use_message_buffer == NULL) use_message_buffer = xstrdup(commit->buffer); } if (!!also + !!only + !!all + !!interactive > 1) die("Only one of --include/--only/--all/--interactive can be used."); if (argc == 0 && (also || (only && !amend))) die("No paths with --include/--only does not make sense."); if (argc == 0 && only && amend) only_include_assumed = "Clever... amending the last one with dirty index."; if (argc > 0 && !also && !only) only_include_assumed = "Explicit paths specified without -i nor -o; assuming --only paths..."; if (!cleanup_arg || !strcmp(cleanup_arg, "default")) cleanup_mode = use_editor ? CLEANUP_ALL : CLEANUP_SPACE; else if (!strcmp(cleanup_arg, "verbatim")) cleanup_mode = CLEANUP_NONE; else if (!strcmp(cleanup_arg, "whitespace")) cleanup_mode = CLEANUP_SPACE; else if (!strcmp(cleanup_arg, "strip")) cleanup_mode = CLEANUP_ALL; else die("Invalid cleanup mode %s", cleanup_arg); handle_untracked_files_arg(s); if (all && argc > 0) die("Paths with -a does not make sense."); else if (interactive && argc > 0) die("Paths with --interactive does not make sense."); if (null_termination && status_format == STATUS_FORMAT_LONG) status_format = STATUS_FORMAT_PORCELAIN; if (status_format != STATUS_FORMAT_LONG) dry_run = 1; return argc; }