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authorJunio C Hamano <junkio@cox.net>2005-05-21 19:42:18 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-21 22:49:19 -0700
commit81e50eabf06dd68e8e62a9b697eaf60904c58b22 (patch)
treef7cf8566f2a72a669b6e4bbaca0cf6ca5a781dd3 /diff-cache.c
parent38c6f78059c3060db6f94b24f4a90063a91090d2 (diff)
downloadgit-81e50eabf06dd68e8e62a9b697eaf60904c58b22.tar.gz
[PATCH] The diff-raw format updates.
Update the diff-raw format as Linus and I discussed, except that it does not use sequence of underscore '_' letters to express nonexistence. All '0' mode is used for that purpose instead. The new diff-raw format can express rename/copy, and the earlier restriction that -M and -C _must_ be used with the patch format output is no longer necessary. The patch makes -M and -C flags independent of -p flag, so you need to say git-whatchanged -M -p to get the diff/patch format. Updated are both documentations and tests. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'diff-cache.c')
-rw-r--r--diff-cache.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/diff-cache.c b/diff-cache.c
index fe6f455344..54691a94c4 100644
--- a/diff-cache.c
+++ b/diff-cache.c
@@ -2,9 +2,8 @@
#include "diff.h"
static int cached_only = 0;
-static int generate_patch = 0;
+static int diff_output_format = DIFF_FORMAT_HUMAN;
static int match_nonexisting = 0;
-static int line_termination = '\n';
static int detect_rename = 0;
static int reverse_diff = 0;
static int diff_score_opt = 0;
@@ -174,22 +173,21 @@ int main(int argc, char **argv)
continue;
}
if (!strcmp(arg, "-p")) {
- generate_patch = 1;
+ diff_output_format = DIFF_FORMAT_PATCH;
continue;
}
if (!strncmp(arg, "-M", 2)) {
- generate_patch = detect_rename = 1;
+ detect_rename = 1;
diff_score_opt = diff_scoreopt_parse(arg);
continue;
}
if (!strncmp(arg, "-C", 2)) {
- generate_patch = 1;
detect_rename = 2;
diff_score_opt = diff_scoreopt_parse(arg);
continue;
}
if (!strcmp(arg, "-z")) {
- line_termination = '\0';
+ diff_output_format = DIFF_FORMAT_MACHINE;
continue;
}
if (!strcmp(arg, "-R")) {
@@ -214,7 +212,7 @@ int main(int argc, char **argv)
if (argc != 2 || get_sha1(argv[1], tree_sha1))
usage(diff_cache_usage);
- diff_setup(reverse_diff, (generate_patch ? -1 : line_termination));
+ diff_setup(reverse_diff, diff_output_format);
mark_merge_entries();