diff options
Diffstat (limited to 'diff-lib.c')
| -rw-r--r-- | diff-lib.c | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/diff-lib.c b/diff-lib.c index 62f4cd94cf..b6f4b21637 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -64,8 +64,9 @@ static int check_removed(const struct cache_entry *ce, struct stat *st) * commits, untracked content and/or modified content). */ static int match_stat_with_submodule(struct diff_options *diffopt, - struct cache_entry *ce, struct stat *st, - unsigned ce_option, unsigned *dirty_submodule) + const struct cache_entry *ce, + struct stat *st, unsigned ce_option, + unsigned *dirty_submodule) { int changed = ce_match_stat(ce, st, ce_option); if (S_ISGITLINK(ce->ce_mode)) { @@ -206,7 +207,8 @@ int run_diff_files(struct rev_info *revs, unsigned int option) if (silent_on_removed) continue; diff_addremove(&revs->diffopt, '-', ce->ce_mode, - ce->sha1, ce->name, 0); + ce->sha1, !is_null_sha1(ce->sha1), + ce->name, 0); continue; } changed = match_stat_with_submodule(&revs->diffopt, ce, &st, @@ -220,6 +222,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option) newmode = ce_mode_from_stat(ce, st.st_mode); diff_change(&revs->diffopt, oldmode, newmode, ce->sha1, (changed ? null_sha1 : ce->sha1), + !is_null_sha1(ce->sha1), (changed ? 0 : !is_null_sha1(ce->sha1)), ce->name, 0, dirty_submodule); } @@ -235,15 +238,16 @@ int run_diff_files(struct rev_info *revs, unsigned int option) /* A file entry went away or appeared */ static void diff_index_show_file(struct rev_info *revs, const char *prefix, - struct cache_entry *ce, - const unsigned char *sha1, unsigned int mode, + const struct cache_entry *ce, + const unsigned char *sha1, int sha1_valid, + unsigned int mode, unsigned dirty_submodule) { diff_addremove(&revs->diffopt, prefix[0], mode, - sha1, ce->name, dirty_submodule); + sha1, sha1_valid, ce->name, dirty_submodule); } -static int get_stat_data(struct cache_entry *ce, +static int get_stat_data(const struct cache_entry *ce, const unsigned char **sha1p, unsigned int *modep, int cached, int match_missing, @@ -280,7 +284,7 @@ static int get_stat_data(struct cache_entry *ce, } static void show_new_file(struct rev_info *revs, - struct cache_entry *new, + const struct cache_entry *new, int cached, int match_missing) { const unsigned char *sha1; @@ -295,12 +299,12 @@ static void show_new_file(struct rev_info *revs, &dirty_submodule, &revs->diffopt) < 0) return; - diff_index_show_file(revs, "+", new, sha1, mode, dirty_submodule); + diff_index_show_file(revs, "+", new, sha1, !is_null_sha1(sha1), mode, dirty_submodule); } static int show_modified(struct rev_info *revs, - struct cache_entry *old, - struct cache_entry *new, + const struct cache_entry *old, + const struct cache_entry *new, int report_missing, int cached, int match_missing) { @@ -312,7 +316,7 @@ static int show_modified(struct rev_info *revs, &dirty_submodule, &revs->diffopt) < 0) { if (report_missing) diff_index_show_file(revs, "-", old, - old->sha1, old->ce_mode, 0); + old->sha1, 1, old->ce_mode, 0); return -1; } @@ -347,7 +351,8 @@ static int show_modified(struct rev_info *revs, return 0; diff_change(&revs->diffopt, oldmode, mode, - old->sha1, sha1, old->name, 0, dirty_submodule); + old->sha1, sha1, 1, !is_null_sha1(sha1), + old->name, 0, dirty_submodule); return 0; } @@ -358,8 +363,8 @@ static int show_modified(struct rev_info *revs, * give you the position and number of entries in the index). */ static void do_oneway_diff(struct unpack_trees_options *o, - struct cache_entry *idx, - struct cache_entry *tree) + const struct cache_entry *idx, + const struct cache_entry *tree) { struct rev_info *revs = o->unpack_data; int match_missing, cached; @@ -380,7 +385,7 @@ static void do_oneway_diff(struct unpack_trees_options *o, struct diff_filepair *pair; pair = diff_unmerge(&revs->diffopt, idx->name); if (tree) - fill_filespec(pair->one, tree->sha1, tree->ce_mode); + fill_filespec(pair->one, tree->sha1, 1, tree->ce_mode); return; } @@ -396,7 +401,7 @@ static void do_oneway_diff(struct unpack_trees_options *o, * Something removed from the tree? */ if (!idx) { - diff_index_show_file(revs, "-", tree, tree->sha1, tree->ce_mode, 0); + diff_index_show_file(revs, "-", tree, tree->sha1, 1, tree->ce_mode, 0); return; } @@ -419,10 +424,11 @@ static void do_oneway_diff(struct unpack_trees_options *o, * the fairly complex unpack_trees() semantic requirements, including * the skipping, the path matching, the type conflict cases etc. */ -static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o) +static int oneway_diff(const struct cache_entry * const *src, + struct unpack_trees_options *o) { - struct cache_entry *idx = src[0]; - struct cache_entry *tree = src[1]; + const struct cache_entry *idx = src[0]; + const struct cache_entry *tree = src[1]; struct rev_info *revs = o->unpack_data; /* @@ -469,6 +475,8 @@ static int diff_cache(struct rev_info *revs, opts.src_index = &the_index; opts.dst_index = NULL; opts.pathspec = &revs->diffopt.pathspec; + opts.pathspec->recursive = 1; + opts.pathspec->max_depth = -1; init_tree_desc(&t, tree->buffer, tree->size); return unpack_trees(1, &t, &opts); |