1 files changed, 65 insertions, 0 deletions
diff --git a/builtin/diagnose.c b/builtin/diagnose.c
new file mode 100644
index 0000000..4f22eb2
--- /dev/null
+++ b/builtin/diagnose.c
@@ -0,0 +1,65 @@
+#include "builtin.h"
+#include "abspath.h"
+#include "gettext.h"
+#include "object-file.h"
+#include "parse-options.h"
+#include "diagnose.h"
+
+static const char * const diagnose_usage[] = {
+	N_("git diagnose [(-o | --output-directory) <path>] [(-s | --suffix) <format>]\n"
+	   "             [--mode=<mode>]"),
+	NULL
+};
+
+int cmd_diagnose(int argc, const char **argv, const char *prefix)
+{
+	struct strbuf zip_path = STRBUF_INIT;
+	time_t now = time(NULL);
+	struct tm tm;
+	enum diagnose_mode mode = DIAGNOSE_STATS;
+	char *option_output = NULL;
+	char *option_suffix = "%Y-%m-%d-%H%M";
+	char *prefixed_filename;
+
+	const struct option diagnose_options[] = {
+		OPT_STRING('o', "output-directory", &option_output, N_("path"),
+			   N_("specify a destination for the diagnostics archive")),
+		OPT_STRING('s', "suffix", &option_suffix, N_("format"),
+			   N_("specify a strftime format suffix for the filename")),
+		OPT_CALLBACK_F(0, "mode", &mode, "(stats|all)",
+			       N_("specify the content of the diagnostic archive"),
+			       PARSE_OPT_NONEG, option_parse_diagnose),
+		OPT_END()
+	};
+
+	argc = parse_options(argc, argv, prefix, diagnose_options,
+			     diagnose_usage, 0);
+
+	/* Prepare the path to put the result */
+	prefixed_filename = prefix_filename(prefix,
+					    option_output ? option_output : "");
+	strbuf_addstr(&zip_path, prefixed_filename);
+	strbuf_complete(&zip_path, '/');
+
+	strbuf_addstr(&zip_path, "git-diagnostics-");
+	strbuf_addftime(&zip_path, option_suffix, localtime_r(&now, &tm), 0, 0);
+	strbuf_addstr(&zip_path, ".zip");
+
+	switch (safe_create_leading_directories(zip_path.buf)) {
+	case SCLD_OK:
+	case SCLD_EXISTS:
+		break;
+	default:
+		die_errno(_("could not create leading directories for '%s'"),
+			  zip_path.buf);
+	}
+
+	/* Prepare diagnostics */
+	if (create_diagnostics_archive(&zip_path, mode))
+		die_errno(_("unable to create diagnostics archive %s"),
+			  zip_path.buf);
+
+	free(prefixed_filename);
+	strbuf_release(&zip_path);
+	return 0;
+}