attr: convert git_check_attrs() callers to use the new API

diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 53a5a18c1681f5f13f6ddd4fd4d7d30c0ea14ce6..40cdff13e98e5f605bfce42c9dad0718706d3624 100644 (file)
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -24,12 +24,13 @@ static const struct option check_attr_options[] = {
        OPT_END()
 };
 
-static void output_attr(int cnt, struct git_attr_check *check,
-       const char *file)
+static void output_attr(struct attr_check *check, const char *file)
 {
        int j;
+       int cnt = check->nr;
+
        for (j = 0; j < cnt; j++) {
-               const char *value = check[j].value;
+               const char *value = check->items[j].value;
 
                if (ATTR_TRUE(value))
                        value = "set";
@@ -42,35 +43,38 @@ static void output_attr(int cnt, struct git_attr_check *check,
                        printf("%s%c" /* path */
                               "%s%c" /* attrname */
                               "%s%c" /* attrvalue */,
-                              file, 0, git_attr_name(check[j].attr), 0, value, 0);
+                              file, 0,
+                              git_attr_name(check->items[j].attr), 0, value, 0);
                } else {
                        quote_c_style(file, NULL, stdout, 0);
-                       printf(": %s: %s\n", git_attr_name(check[j].attr), value);
+                       printf(": %s: %s\n",
+                              git_attr_name(check->items[j].attr), value);
                }
-
        }
 }
 
-static void check_attr(const char *prefix, int cnt,
-       struct git_attr_check *check, const char *file)
+static void check_attr(const char *prefix,
+                      struct attr_check *check,
+                      int collect_all,
+                      const char *file)
 {
        char *full_path =
                prefix_path(prefix, prefix ? strlen(prefix) : 0, file);
-       if (check != NULL) {
-               if (git_check_attr(full_path, cnt, check))
-                       die("git_check_attr died");
-               output_attr(cnt, check, file);
+
+       if (collect_all) {
+               git_all_attrs(full_path, check);
        } else {
-               if (git_all_attrs(full_path, &cnt, &check))
-                       die("git_all_attrs died");
-               output_attr(cnt, check, file);
-               free(check);
+               if (git_check_attr(full_path, check))
+                       die("git_check_attr died");
        }
+       output_attr(check, file);
+
        free(full_path);
 }
 
-static void check_attr_stdin_paths(const char *prefix, int cnt,
-       struct git_attr_check *check)
+static void check_attr_stdin_paths(const char *prefix,
+                                  struct attr_check *check,
+                                  int collect_all)
 {
        struct strbuf buf = STRBUF_INIT;
        struct strbuf unquoted = STRBUF_INIT;
@@ -84,7 +88,7 @@ static void check_attr_stdin_paths(const char *prefix, int cnt,
                                die("line is badly quoted");
                        strbuf_swap(&buf, &unquoted);
                }
-               check_attr(prefix, cnt, check, buf.buf);
+               check_attr(prefix, check, collect_all, buf.buf);
                maybe_flush_or_die(stdout, "attribute to stdout");
        }
        strbuf_release(&buf);
@@ -99,7 +103,7 @@ static NORETURN void error_with_usage(const char *msg)
 
 int cmd_check_attr(int argc, const char **argv, const char *prefix)
 {
-       struct git_attr_check *check;
+       struct attr_check *check;
        int cnt, i, doubledash, filei;
 
        if (!is_bare_repository())
@@ -159,28 +163,25 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
                        error_with_usage("No file specified");
        }
 
-       if (all_attrs) {
-               check = NULL;
-       } else {
-               check = xcalloc(cnt, sizeof(*check));
+       check = attr_check_alloc();
+       if (!all_attrs) {
                for (i = 0; i < cnt; i++) {
-                       const char *name;
-                       struct git_attr *a;
-                       name = argv[i];
-                       a = git_attr(name);
+                       struct git_attr *a = git_attr(argv[i]);
                        if (!a)
                                return error("%s: not a valid attribute name",
-                                       name);
-                       check[i].attr = a;
+                                            argv[i]);
+                       attr_check_append(check, a);
                }
        }
 
        if (stdin_paths)
-               check_attr_stdin_paths(prefix, cnt, check);
+               check_attr_stdin_paths(prefix, check, all_attrs);
        else {
                for (i = filei; i < argc; i++)
-                       check_attr(prefix, cnt, check, argv[i]);
+                       check_attr(prefix, check, all_attrs, argv[i]);
                maybe_flush_or_die(stdout, "attribute to stdout");
        }
+
+       attr_check_free(check);
        return 0;
 }