diff options
| -rw-r--r-- | tree-diff.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/tree-diff.c b/tree-diff.c index f6b4aa4caa..281b48c7c0 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -93,24 +93,19 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2, const * - zero for no * - negative for "no, and no subsequent entries will be either" */ -static int tree_entry_interesting(struct tree_desc *desc, const char *base, int baselen, struct diff_options *opt) +static int tree_entry_interesting(const struct name_entry *entry, const char *base, int baselen, const struct pathspec *ps) { - const char *path; - const unsigned char *sha1; - unsigned mode; int i; int pathlen; int never_interesting = -1; - if (!opt->pathspec.nr) + if (!ps || !ps->nr) return 2; - sha1 = tree_entry_extract(desc, &path, &mode); - - pathlen = tree_entry_len(path, sha1); + pathlen = tree_entry_len(entry->path, entry->sha1); - for (i = 0; i < opt->pathspec.nr; i++) { - const struct pathspec_item *item = opt->pathspec.items+i; + for (i = 0; i < ps->nr; i++) { + const struct pathspec_item *item = ps->items+i; const char *match = item->match; int matchlen = item->len; int m = -1; /* signals that we haven't called strncmp() */ @@ -150,7 +145,7 @@ static int tree_entry_interesting(struct tree_desc *desc, const char *base, int * Does match sort strictly earlier than path * with their common parts? */ - m = strncmp(match, path, + m = strncmp(match, entry->path, (matchlen < pathlen) ? matchlen : pathlen); if (m < 0) continue; @@ -177,7 +172,7 @@ static int tree_entry_interesting(struct tree_desc *desc, const char *base, int if (matchlen > pathlen) { if (match[pathlen] != '/') continue; - if (!S_ISDIR(mode)) + if (!S_ISDIR(entry->mode)) continue; } @@ -186,7 +181,7 @@ static int tree_entry_interesting(struct tree_desc *desc, const char *base, int * we cheated and did not do strncmp(), so we do * that here. */ - m = strncmp(match, path, pathlen); + m = strncmp(match, entry->path, pathlen); /* * If common part matched earlier then it is a hit, @@ -209,8 +204,7 @@ static void show_tree(struct diff_options *opt, const char *prefix, struct tree_ if (all_interesting) show = 1; else { - show = tree_entry_interesting(desc, base, baselen, - opt); + show = tree_entry_interesting(&desc->entry, base, baselen, &opt->pathspec); if (show == 2) all_interesting = 1; } @@ -263,7 +257,7 @@ static void show_entry(struct diff_options *opt, const char *prefix, struct tree static void skip_uninteresting(struct tree_desc *t, const char *base, int baselen, struct diff_options *opt, int *all_interesting) { while (t->size) { - int show = tree_entry_interesting(t, base, baselen, opt); + int show = tree_entry_interesting(&t->entry, base, baselen, &opt->pathspec); if (show == 2) *all_interesting = 1; if (!show) { |