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Diffstat (limited to 'third_party/git/pretty.c')
-rw-r--r--third_party/git/pretty.c91
1 files changed, 68 insertions, 23 deletions
diff --git a/third_party/git/pretty.c b/third_party/git/pretty.c
index e4ed14effe1a..7a7708a0ea70 100644
--- a/third_party/git/pretty.c
+++ b/third_party/git/pretty.c
@@ -20,6 +20,7 @@ static struct cmt_fmt_map {
 	int is_tformat;
 	int expand_tabs_in_log;
 	int is_alias;
+	enum date_mode_type default_date_mode_type;
 	const char *user_format;
 } *commit_formats;
 static size_t builtin_formats_len;
@@ -97,7 +98,9 @@ static void setup_commit_formats(void)
 		{ "mboxrd",	CMIT_FMT_MBOXRD,	0,	0 },
 		{ "fuller",	CMIT_FMT_FULLER,	0,	8 },
 		{ "full",	CMIT_FMT_FULL,		0,	8 },
-		{ "oneline",	CMIT_FMT_ONELINE,	1,	0 }
+		{ "oneline",	CMIT_FMT_ONELINE,	1,	0 },
+		{ "reference",	CMIT_FMT_USERFORMAT,	1,	0,
+			0, DATE_SHORT, "%C(auto)%h (%s, %ad)" },
 		/*
 		 * Please update $__git_log_pretty_formats in
 		 * git-completion.bash when you add new formats.
@@ -181,6 +184,8 @@ void get_commit_format(const char *arg, struct rev_info *rev)
 	rev->commit_format = commit_format->format;
 	rev->use_terminator = commit_format->is_tformat;
 	rev->expand_tabs_in_log_default = commit_format->expand_tabs_in_log;
+	if (!rev->date_mode_explicit && commit_format->default_date_mode_type)
+		rev->date_mode.type = commit_format->default_date_mode_type;
 	if (commit_format->format == CMIT_FMT_USERFORMAT) {
 		save_user_format(rev, commit_format->user_format,
 				 commit_format->is_tformat);
@@ -469,7 +474,8 @@ void pp_user_info(struct pretty_print_context *pp,
 		}
 
 		strbuf_addstr(sb, "From: ");
-		if (needs_rfc2047_encoding(namebuf, namelen)) {
+		if (pp->encode_email_headers &&
+		    needs_rfc2047_encoding(namebuf, namelen)) {
 			add_rfc2047(sb, namebuf, namelen,
 				    encoding, RFC2047_ADDRESS);
 			max_length = 76; /* per rfc2047 */
@@ -696,7 +702,7 @@ static size_t format_person_part(struct strbuf *sb, char part,
 	mail = s.mail_begin;
 	maillen = s.mail_end - s.mail_begin;
 
-	if (part == 'N' || part == 'E') /* mailmap lookup */
+	if (part == 'N' || part == 'E' || part == 'L') /* mailmap lookup */
 		mailmap_name(&mail, &maillen, &name, &namelen);
 	if (part == 'n' || part == 'N') {	/* name */
 		strbuf_add(sb, name, namelen);
@@ -706,6 +712,13 @@ static size_t format_person_part(struct strbuf *sb, char part,
 		strbuf_add(sb, mail, maillen);
 		return placeholder_len;
 	}
+	if (part == 'l' || part == 'L') {	/* local-part */
+		const char *at = memchr(mail, '@', maillen);
+		if (at)
+			maillen = at - mail;
+		strbuf_add(sb, mail, maillen);
+		return placeholder_len;
+	}
 
 	if (!s.date_begin)
 		goto skip;
@@ -731,6 +744,9 @@ static size_t format_person_part(struct strbuf *sb, char part,
 	case 'I':	/* date, ISO 8601 strict */
 		strbuf_addstr(sb, show_ident_date(&s, DATE_MODE(ISO8601_STRICT)));
 		return placeholder_len;
+	case 's':
+		strbuf_addstr(sb, show_ident_date(&s, DATE_MODE(SHORT)));
+		return placeholder_len;
 	}
 
 skip:
@@ -823,21 +839,22 @@ static int istitlechar(char c)
 		(c >= '0' && c <= '9') || c == '.' || c == '_';
 }
 
-static void format_sanitized_subject(struct strbuf *sb, const char *msg)
+void format_sanitized_subject(struct strbuf *sb, const char *msg, size_t len)
 {
 	size_t trimlen;
 	size_t start_len = sb->len;
 	int space = 2;
+	int i;
 
-	for (; *msg && *msg != '\n'; msg++) {
-		if (istitlechar(*msg)) {
+	for (i = 0; i < len; i++) {
+		if (istitlechar(msg[i])) {
 			if (space == 1)
 				strbuf_addch(sb, '-');
 			space = 0;
-			strbuf_addch(sb, *msg);
-			if (*msg == '.')
-				while (*(msg+1) == '.')
-					msg++;
+			strbuf_addch(sb, msg[i]);
+			if (msg[i] == '.')
+				while (msg[i+1] == '.')
+					i++;
 		} else
 			space |= 1;
 	}
@@ -1139,7 +1156,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 	const struct commit *commit = c->commit;
 	const char *msg = c->message;
 	struct commit_list *p;
-	const char *arg;
+	const char *arg, *eol;
 	size_t res;
 	char **slot;
 
@@ -1239,11 +1256,9 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 		strbuf_addstr(sb, get_revision_mark(NULL, commit));
 		return 1;
 	case 'd':
-		load_ref_decorations(NULL, DECORATE_SHORT_REFS);
 		format_decorations(sb, commit, c->auto_color);
 		return 1;
 	case 'D':
-		load_ref_decorations(NULL, DECORATE_SHORT_REFS);
 		format_decorations_extended(sb, commit, c->auto_color, "", ", ", "");
 		return 1;
 	case 'S':		/* tag/branch like --source */
@@ -1298,9 +1313,18 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 		case '?':
 			switch (c->signature_check.result) {
 			case 'G':
+				switch (c->signature_check.trust_level) {
+				case TRUST_UNDEFINED:
+				case TRUST_NEVER:
+					strbuf_addch(sb, 'U');
+					break;
+				default:
+					strbuf_addch(sb, 'G');
+					break;
+				}
+				break;
 			case 'B':
 			case 'E':
-			case 'U':
 			case 'N':
 			case 'X':
 			case 'Y':
@@ -1324,6 +1348,25 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 			if (c->signature_check.primary_key_fingerprint)
 				strbuf_addstr(sb, c->signature_check.primary_key_fingerprint);
 			break;
+		case 'T':
+			switch (c->signature_check.trust_level) {
+			case TRUST_UNDEFINED:
+				strbuf_addstr(sb, "undefined");
+				break;
+			case TRUST_NEVER:
+				strbuf_addstr(sb, "never");
+				break;
+			case TRUST_MARGINAL:
+				strbuf_addstr(sb, "marginal");
+				break;
+			case TRUST_FULLY:
+				strbuf_addstr(sb, "fully");
+				break;
+			case TRUST_ULTIMATE:
+				strbuf_addstr(sb, "ultimate");
+				break;
+			}
+			break;
 		default:
 			return 0;
 		}
@@ -1363,7 +1406,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 		format_subject(sb, msg + c->subject_off, " ");
 		return 1;
 	case 'f':	/* sanitized subject */
-		format_sanitized_subject(sb, msg + c->subject_off);
+		eol = strchrnul(msg + c->subject_off, '\n');
+		format_sanitized_subject(sb, msg + c->subject_off, eol - (msg + c->subject_off));
 		return 1;
 	case 'b':	/* body */
 		strbuf_addstr(sb, msg + c->body_off);
@@ -1568,9 +1612,9 @@ static size_t format_commit_item(struct strbuf *sb, /* in UTF-8 */
 			strbuf_setlen(sb, sb->len - 1);
 	} else if (orig_len != sb->len) {
 		if (magic == ADD_LF_BEFORE_NON_EMPTY)
-			strbuf_insert(sb, orig_len, "\n", 1);
+			strbuf_insertstr(sb, orig_len, "\n");
 		else if (magic == ADD_SP_BEFORE_NON_EMPTY)
-			strbuf_insert(sb, orig_len, " ", 1);
+			strbuf_insertstr(sb, orig_len, " ");
 	}
 	return consumed + 1;
 }
@@ -1612,14 +1656,14 @@ void repo_format_commit_message(struct repository *r,
 				const char *format, struct strbuf *sb,
 				const struct pretty_print_context *pretty_ctx)
 {
-	struct format_commit_context context;
+	struct format_commit_context context = {
+		.commit = commit,
+		.pretty_ctx = pretty_ctx,
+		.wrap_start = sb->len
+	};
 	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
@@ -1726,7 +1770,8 @@ void pp_title_line(struct pretty_print_context *pp,
 	if (pp->print_email_subject) {
 		if (pp->rev)
 			fmt_output_email_subject(sb, pp->rev);
-		if (needs_rfc2047_encoding(title.buf, title.len))
+		if (pp->encode_email_headers &&
+		    needs_rfc2047_encoding(title.buf, title.len))
 			add_rfc2047(sb, title.buf, title.len,
 						encoding, RFC2047_SUBJECT);
 		else