X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=diff-tree.c;h=db37aa714f0d0a7b0b2437ffb5b04351642f1e00;hb=e3bc7a3bc7b77f44d686003f5a9346a135529f73;hp=8bdb1dba59f9b36a9660273eb17577c1fc76cdbe;hpb=f0c6b2a2fd98b51f1f2655ea69ace9763da28e79;p=git.git

diff --git a/diff-tree.c b/diff-tree.c
index 8bdb1dba..db37aa71 100644
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -1,6 +1,7 @@
 #include <ctype.h>
 #include "cache.h"
 #include "diff.h"
+#include "commit.h"
 
 static int show_root_diff = 0;
 static int verbose_header = 0;
@@ -14,6 +15,8 @@ static int diff_setup_opt = 0;
 static int diff_score_opt = 0;
 static const char *pickaxe = NULL;
 static int pickaxe_opts = 0;
+static int diff_break_opt = -1;
+static const char *orderfile = NULL;
 static const char *header = NULL;
 static const char *header_prefix = "";
 
@@ -261,10 +264,11 @@ static void call_diff_setup(void)
 
 static int call_diff_flush(void)
 {
-	if (detect_rename)
-		diffcore_rename(detect_rename, diff_score_opt);
-	if (pickaxe)
-		diffcore_pickaxe(pickaxe, pickaxe_opts);
+	diffcore_std(0,
+		     detect_rename, diff_score_opt,
+		     pickaxe, pickaxe_opts,
+		     diff_break_opt,
+		     orderfile);
 	if (diff_queue_is_empty()) {
 		diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
 		return 0;
@@ -308,38 +312,6 @@ static int diff_root_tree(const unsigned char *new, const char *base)
 	return retval;
 }
 
-static int get_one_line(const char *msg, unsigned long len)
-{
-	int ret = 0;
-
-	while (len--) {
-		ret++;
-		if (*msg++ == '\n')
-			break;
-	}
-	return ret;
-}
-
-static int add_author_info(char *buf, const char *line, int len)
-{
-	char *date;
-	unsigned int namelen;
-	unsigned long time;
-	int tz;
-
-	line += strlen("author ");
-	date = strchr(line, '>');
-	if (!date)
-		return 0;
-	namelen = ++date - line;
-	time = strtoul(date, &date, 10);
-	tz = strtol(date, NULL, 10);
-
-	return sprintf(buf, "Author: %.*s\nDate:   %s\n",
-		namelen, line,
-		show_date(time, tz));
-}
-
 static char *generate_header(const char *commit, const char *parent, const char *msg, unsigned long len)
 {
 	static char this_header[16384];
@@ -347,44 +319,9 @@ static char *generate_header(const char *commit, const char *parent, const char
 
 	offset = sprintf(this_header, "%s%s (from %s)\n", header_prefix, commit, parent);
 	if (verbose_header) {
-		int hdr = 1;
-
-		for (;;) {
-			const char *line = msg;
-			int linelen = get_one_line(msg, len);
-
-			if (!linelen)
-				break;
-
-			/*
-			 * We want some slop for indentation and a possible
-			 * final "...". Thus the "+ 20".
-			 */
-			if (offset + linelen + 20 > sizeof(this_header)) {
-				memcpy(this_header + offset, "    ...\n", 8);
-				offset += 8;
-				break;
-			}
-
-			msg += linelen;
-			len -= linelen;
-			if (linelen == 1)
-				hdr = 0;
-			if (hdr) {
-				if (!memcmp(line, "author ", 7))
-					offset += add_author_info(this_header + offset, line, linelen);
-				continue;
-			}
-			memset(this_header + offset, ' ', 4);
-			memcpy(this_header + offset + 4, line, linelen);
-			offset += linelen + 4;
-		}
-		/* Make sure there is an EOLN */
-		if (this_header[offset-1] != '\n')
-			this_header[offset++] = '\n';
-		/* Add _another_ EOLN if we are doing diff output */
+		offset += pretty_print_commit(msg, len, this_header + offset, sizeof(this_header) - offset);
 		this_header[offset++] = '\n';
-		this_header[offset] = 0;
+		this_header[offset++] = 0;
 	}
 
 	return this_header;
@@ -510,6 +447,10 @@ int main(int argc, const char **argv)
 			pickaxe = arg + 2;
 			continue;
 		}
+		if (!strncmp(arg, "-O", 2)) {
+			orderfile = arg + 2;
+			continue;
+		}
 		if (!strcmp(arg, "--pickaxe-all")) {
 			pickaxe_opts = DIFF_PICKAXE_ALL;
 			continue;
@@ -524,6 +465,10 @@ int main(int argc, const char **argv)
 			diff_score_opt = diff_scoreopt_parse(arg);
 			continue;
 		}
+		if (!strncmp(arg, "-B", 2)) {
+			diff_break_opt = diff_scoreopt_parse(arg);
+			continue;
+		}
 		if (!strcmp(arg, "-z")) {
 			diff_output_format = DIFF_FORMAT_MACHINE;
 			continue;