Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 224 insertions, 0 deletions

diff --git a/t/helper/test-submodule.c b/t/helper/test-submodule.c
new file mode 100644
index 0000000..e060cc6
--- /dev/null
+++ b/t/helper/test-submodule.c
@@ -0,0 +1,224 @@
+#include "test-tool.h"
+#include "test-tool-utils.h"
+#include "cache.h"
+#include "parse-options.h"
+#include "remote.h"
+#include "submodule-config.h"
+#include "submodule.h"
+
+#define TEST_TOOL_CHECK_NAME_USAGE \
+	"test-tool submodule check-name <name>"
+static const char *submodule_check_name_usage[] = {
+	TEST_TOOL_CHECK_NAME_USAGE,
+	NULL
+};
+
+#define TEST_TOOL_IS_ACTIVE_USAGE \
+	"test-tool submodule is-active <name>"
+static const char *submodule_is_active_usage[] = {
+	TEST_TOOL_IS_ACTIVE_USAGE,
+	NULL
+};
+
+#define TEST_TOOL_RESOLVE_RELATIVE_URL_USAGE \
+	"test-tool submodule resolve-relative-url <up_path> <remoteurl> <url>"
+static const char *submodule_resolve_relative_url_usage[] = {
+	TEST_TOOL_RESOLVE_RELATIVE_URL_USAGE,
+	NULL,
+};
+
+static const char *submodule_usage[] = {
+	TEST_TOOL_CHECK_NAME_USAGE,
+	TEST_TOOL_IS_ACTIVE_USAGE,
+	TEST_TOOL_RESOLVE_RELATIVE_URL_USAGE,
+	NULL
+};
+
+/*
+ * Exit non-zero if any of the submodule names given on the command line is
+ * invalid. If no names are given, filter stdin to print only valid names
+ * (which is primarily intended for testing).
+ */
+static int check_name(int argc, const char **argv)
+{
+	if (argc > 1) {
+		while (*++argv) {
+			if (check_submodule_name(*argv) < 0)
+				return 1;
+		}
+	} else {
+		struct strbuf buf = STRBUF_INIT;
+		while (strbuf_getline(&buf, stdin) != EOF) {
+			if (!check_submodule_name(buf.buf))
+				printf("%s\n", buf.buf);
+		}
+		strbuf_release(&buf);
+	}
+	return 0;
+}
+
+static int cmd__submodule_check_name(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	argc = parse_options(argc, argv, "test-tools", options,
+			     submodule_check_name_usage, 0);
+	if (argc)
+		usage_with_options(submodule_check_name_usage, options);
+
+	return check_name(argc, argv);
+}
+
+static int cmd__submodule_is_active(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	argc = parse_options(argc, argv, "test-tools", options,
+			     submodule_is_active_usage, 0);
+	if (argc != 1)
+		usage_with_options(submodule_is_active_usage, options);
+
+	setup_git_directory();
+
+	return !is_submodule_active(the_repository, argv[0]);
+}
+
+static int cmd__submodule_resolve_relative_url(int argc, const char **argv)
+{
+	char *remoteurl, *res;
+	const char *up_path, *url;
+	struct option options[] = {
+		OPT_END()
+	};
+	argc = parse_options(argc, argv, "test-tools", options,
+			     submodule_resolve_relative_url_usage, 0);
+	if (argc != 3)
+		usage_with_options(submodule_resolve_relative_url_usage, options);
+
+	up_path = argv[0];
+	remoteurl = xstrdup(argv[1]);
+	url = argv[2];
+
+	if (!strcmp(up_path, "(null)"))
+		up_path = NULL;
+
+	res = relative_url(remoteurl, url, up_path);
+	puts(res);
+	free(res);
+	free(remoteurl);
+	return 0;
+}
+
+static int cmd__submodule_config_list(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	const char *const usage[] = {
+		"test-tool submodule config-list <key>",
+		NULL
+	};
+	argc = parse_options(argc, argv, "test-tools", options, usage,
+			     PARSE_OPT_KEEP_ARGV0);
+
+	setup_git_directory();
+
+	if (argc == 2)
+		return print_config_from_gitmodules(the_repository, argv[1]);
+	usage_with_options(usage, options);
+}
+
+static int cmd__submodule_config_set(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	const char *const usage[] = {
+		"test-tool submodule config-set <key> <value>",
+		NULL
+	};
+	argc = parse_options(argc, argv, "test-tools", options, usage,
+			     PARSE_OPT_KEEP_ARGV0);
+
+	setup_git_directory();
+
+	/* Equivalent to ACTION_SET in builtin/config.c */
+	if (argc == 3) {
+		if (!is_writing_gitmodules_ok())
+			die("please make sure that the .gitmodules file is in the working tree");
+
+		return config_set_in_gitmodules_file_gently(argv[1], argv[2]);
+	}
+	usage_with_options(usage, options);
+}
+
+static int cmd__submodule_config_unset(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	const char *const usage[] = {
+		"test-tool submodule config-unset <key>",
+		NULL
+	};
+
+	setup_git_directory();
+
+	if (argc == 2) {
+		if (!is_writing_gitmodules_ok())
+			die("please make sure that the .gitmodules file is in the working tree");
+		return config_set_in_gitmodules_file_gently(argv[1], NULL);
+	}
+	usage_with_options(usage, options);
+}
+
+static int cmd__submodule_config_writeable(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	const char *const usage[] = {
+		"test-tool submodule config-writeable",
+		NULL
+	};
+	setup_git_directory();
+
+	if (argc == 1)
+		return is_writing_gitmodules_ok() ? 0 : -1;
+
+	usage_with_options(usage, options);
+}
+
+static struct test_cmd cmds[] = {
+	{ "check-name", cmd__submodule_check_name },
+	{ "is-active", cmd__submodule_is_active },
+	{ "resolve-relative-url", cmd__submodule_resolve_relative_url},
+	{ "config-list", cmd__submodule_config_list },
+	{ "config-set", cmd__submodule_config_set },
+	{ "config-unset", cmd__submodule_config_unset },
+	{ "config-writeable", cmd__submodule_config_writeable },
+};
+
+int cmd__submodule(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END()
+	};
+	size_t i;
+
+	argc = parse_options(argc, argv, "test-tools", options, submodule_usage,
+			     PARSE_OPT_STOP_AT_NON_OPTION);
+	if (argc < 1)
+		usage_with_options(submodule_usage, options);
+
+	for (i = 0; i < ARRAY_SIZE(cmds); i++)
+		if (!strcmp(cmds[i].name, argv[0]))
+			return cmds[i].fn(argc, argv);
+
+	usage_msg_optf("unknown subcommand '%s'", submodule_usage, options,
+		       argv[0]);
+
+	return 0;
+}