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-rw-r--r--t/helper/test-submodule-config.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/t/helper/test-submodule-config.c b/t/helper/test-submodule-config.c
new file mode 100644
index 0000000000..f23db3b19a
--- /dev/null
+++ b/t/helper/test-submodule-config.c
@@ -0,0 +1,70 @@
+#include "cache.h"
+#include "config.h"
+#include "submodule-config.h"
+#include "submodule.h"
+
+static void die_usage(int argc, const char **argv, const char *msg)
+{
+ fprintf(stderr, "%s\n", msg);
+ fprintf(stderr, "Usage: %s [<commit> <submodulepath>] ...\n", argv[0]);
+ exit(1);
+}
+
+int cmd_main(int argc, const char **argv)
+{
+ const char **arg = argv;
+ int my_argc = argc;
+ int output_url = 0;
+ int lookup_name = 0;
+
+ arg++;
+ my_argc--;
+ while (arg[0] && starts_with(arg[0], "--")) {
+ if (!strcmp(arg[0], "--url"))
+ output_url = 1;
+ if (!strcmp(arg[0], "--name"))
+ lookup_name = 1;
+ arg++;
+ my_argc--;
+ }
+
+ if (my_argc % 2 != 0)
+ die_usage(argc, argv, "Wrong number of arguments.");
+
+ setup_git_directory();
+
+ while (*arg) {
+ struct object_id commit_oid;
+ const struct submodule *submodule;
+ const char *commit;
+ const char *path_or_name;
+
+ commit = arg[0];
+ path_or_name = arg[1];
+
+ if (commit[0] == '\0')
+ oidclr(&commit_oid);
+ else if (get_oid(commit, &commit_oid) < 0)
+ die_usage(argc, argv, "Commit not found.");
+
+ if (lookup_name) {
+ submodule = submodule_from_name(&commit_oid, path_or_name);
+ } else
+ submodule = submodule_from_path(&commit_oid, path_or_name);
+ if (!submodule)
+ die_usage(argc, argv, "Submodule not found.");
+
+ if (output_url)
+ printf("Submodule url: '%s' for path '%s'\n",
+ submodule->url, submodule->path);
+ else
+ printf("Submodule name: '%s' for path '%s'\n",
+ submodule->name, submodule->path);
+
+ arg += 2;
+ }
+
+ submodule_free();
+
+ return 0;
+}