X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff-files.c;h=5c895cca75666818dc6ebc2bfa9aa0875af73756;hb=17ebe977d72290dcdc848b78ae2e65b59d4e1b4c;hp=4e0a306ef580036beb21c24bb8b520563b35c172;hpb=6b14d7faf0bad026a81a27bac07b47691f621b8f;p=git.git

diff --git a/diff-files.c b/diff-files.c
index 4e0a306e..5c895cca 100644
--- a/diff-files.c
+++ b/diff-files.c
@@ -7,13 +7,16 @@
 #include "diff.h"
 
 static const char *diff_files_usage =
-"git-diff-files [-p] [-q] [-r] [-z] [-M] [-C] [-R] [-S<string>] [paths...]";
+"git-diff-files [-p] [-q] [-r] [-z] [-M] [-C] [-R] [-S<string>] [-O<orderfile>] [paths...]";
 
 static int diff_output_format = DIFF_FORMAT_HUMAN;
 static int detect_rename = 0;
-static int reverse_diff = 0;
+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 int silent = 0;
 
 static void show_unmerge(const char *path)
@@ -51,15 +54,28 @@ int main(int argc, const char **argv)
 		else if (!strcmp(argv[1], "-z"))
 			diff_output_format = DIFF_FORMAT_MACHINE;
 		else if (!strcmp(argv[1], "-R"))
-			reverse_diff = 1;
-		else if (!strcmp(argv[1], "-S"))
+			diff_setup_opt |= DIFF_SETUP_REVERSE;
+		else if (!strncmp(argv[1], "-S", 2))
 			pickaxe = argv[1] + 2;
+		else if (!strncmp(argv[1], "-O", 2))
+			orderfile = argv[1] + 2;
+		else if (!strcmp(argv[1], "--pickaxe-all"))
+			pickaxe_opts = DIFF_PICKAXE_ALL;
+		else if (!strncmp(argv[1], "-B", 2)) {
+			if ((diff_break_opt =
+			     diff_scoreopt_parse(argv[1])) == -1)
+				usage(diff_files_usage);
+		}
 		else if (!strncmp(argv[1], "-M", 2)) {
-			diff_score_opt = diff_scoreopt_parse(argv[1]);
+			if ((diff_score_opt =
+			     diff_scoreopt_parse(argv[1])) == -1)
+				usage(diff_files_usage);
 			detect_rename = DIFF_DETECT_RENAME;
 		}
 		else if (!strncmp(argv[1], "-C", 2)) {
-			diff_score_opt = diff_scoreopt_parse(argv[1]);
+			if ((diff_score_opt =
+			     diff_scoreopt_parse(argv[1])) == -1)
+				usage(diff_files_usage);
 			detect_rename = DIFF_DETECT_COPY;
 		}
 		else
@@ -75,11 +91,11 @@ int main(int argc, const char **argv)
 		exit(1);
 	}
 
-	diff_setup(reverse_diff);
+	diff_setup(diff_setup_opt);
 
 	for (i = 0; i < entries; i++) {
 		struct stat st;
-		unsigned int oldmode, mode;
+		unsigned int oldmode;
 		struct cache_entry *ce = active_cache[i];
 		int changed;
 
@@ -107,19 +123,15 @@ int main(int argc, const char **argv)
 			continue;
 
 		oldmode = ntohl(ce->ce_mode);
-		mode = (S_ISLNK(st.st_mode) ? S_IFLNK :
-			S_IFREG | ce_permissions(st.st_mode));
-
-		show_modified(oldmode, mode, ce->sha1, null_sha1,
+		show_modified(oldmode, DIFF_FILE_CANON_MODE(st.st_mode),
+			      ce->sha1, null_sha1,
 			      ce->name);
 	}
-	if (detect_rename)
-		diffcore_rename(detect_rename, diff_score_opt);
-	diffcore_prune();
-	if (pickaxe)
-		diffcore_pickaxe(pickaxe);
-	if (1 < argc)
-		diffcore_pathspec(argv + 1);
-	diff_flush(diff_output_format);
+	diffcore_std((1 < argc) ? argv + 1 : NULL,
+		     detect_rename, diff_score_opt,
+		     pickaxe, pickaxe_opts,
+		     diff_break_opt,
+		     orderfile);
+	diff_flush(diff_output_format, 1);
 	return 0;
 }