X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=log-tree.c;h=7e23e42788986257b9c108bcd340460a60a0cf88;hb=698ce6f87e0d6db380f7306e190e8586da184577;hp=aaf2b9423f01243584e15e6c93007a3f42c9d917;hpb=91efcf60653b2538b05625807293b97c07cb04f4;p=git.git

diff --git a/log-tree.c b/log-tree.c
index aaf2b942..7e23e427 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -3,6 +3,15 @@
 #include "commit.h"
 #include "log-tree.h"
 
+static void show_parents(struct commit *commit, int abbrev)
+{
+	struct commit_list *p;
+	for (p = commit->parents; p ; p = p->next) {
+		struct commit *parent = p->item;
+		printf(" %s", diff_unique_abbrev(parent->object.sha1, abbrev));
+	}
+}
+
 void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
 {
 	static char this_header[16384];
@@ -11,10 +20,14 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
 	int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
 	const char *extra;
 	int len;
+	char *subject = NULL, *after_subject = NULL;
 
 	opt->loginfo = NULL;
 	if (!opt->verbose_header) {
-		puts(sha1_to_hex(commit->object.sha1));
+		fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), stdout);
+		if (opt->parents)
+			show_parents(commit, abbrev_commit);
+		putchar('\n');
 		return;
 	}
 
@@ -38,13 +51,55 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
 	 * Print header line of header..
 	 */
 
-	if (opt->commit_format == CMIT_FMT_EMAIL)
-		printf("From %s  Thu Apr 7 15:13:13 2005\n",
-		       sha1_to_hex(commit->object.sha1));
-	else {
+	if (opt->commit_format == CMIT_FMT_EMAIL) {
+		char *sha1 = sha1_to_hex(commit->object.sha1);
+		if (opt->total > 0) {
+			static char buffer[64];
+			snprintf(buffer, sizeof(buffer),
+					"Subject: [PATCH %d/%d] ",
+					opt->nr, opt->total);
+			subject = buffer;
+		} else if (opt->total == 0)
+			subject = "Subject: [PATCH] ";
+		else
+			subject = "Subject: ";
+
+		printf("From %s Mon Sep 17 00:00:00 2001\n", sha1);
+		if (opt->mime_boundary) {
+			static char subject_buffer[1024];
+			static char buffer[1024];
+			snprintf(subject_buffer, sizeof(subject_buffer) - 1,
+				 "MIME-Version: 1.0\n"
+				 "Content-Type: multipart/mixed;\n"
+				 " boundary=\"%s%s\"\n"
+				 "\n"
+				 "This is a multi-part message in MIME "
+				 "format.\n"
+				 "--%s%s\n"
+				 "Content-Type: text/plain; "
+				 "charset=UTF-8; format=fixed\n"
+				 "Content-Transfer-Encoding: 8bit\n\n",
+				 mime_boundary_leader, opt->mime_boundary,
+				 mime_boundary_leader, opt->mime_boundary);
+			after_subject = subject_buffer;
+
+			snprintf(buffer, sizeof(buffer) - 1,
+				 "--%s%s\n"
+				 "Content-Type: text/x-patch;\n"
+				 " name=\"%s.diff\"\n"
+				 "Content-Transfer-Encoding: 8bit\n"
+				 "Content-Disposition: inline;\n"
+				 " filename=\"%s.diff\"\n\n",
+				 mime_boundary_leader, opt->mime_boundary,
+				 sha1, sha1);
+			opt->diffopt.stat_sep = buffer;
+		}
+	} else {
 		printf("%s%s",
 		       opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ",
 		       diff_unique_abbrev(commit->object.sha1, abbrev_commit));
+		if (opt->parents)
+			show_parents(commit, abbrev_commit);
 		if (parent) 
 			printf(" (from %s)",
 			       diff_unique_abbrev(parent->object.sha1,
@@ -55,7 +110,7 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
 	/*
 	 * And then the pretty-printed message itself
 	 */
-	len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev);
+	len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev, subject, after_subject);
 	printf("%s%s%s", this_header, extra, sep);
 }