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, 188 insertions, 0 deletions

diff --git a/builtin/bugreport.c b/builtin/bugreport.c
new file mode 100644
index 0000000..9605254
--- /dev/null
+++ b/builtin/bugreport.c
@@ -0,0 +1,188 @@
+#include "builtin.h"
+#include "parse-options.h"
+#include "strbuf.h"
+#include "help.h"
+#include "compat/compiler.h"
+#include "hook.h"
+#include "hook-list.h"
+#include "diagnose.h"
+
+
+static void get_system_info(struct strbuf *sys_info)
+{
+	struct utsname uname_info;
+	char *shell = NULL;
+
+	/* get git version from native cmd */
+	strbuf_addstr(sys_info, _("git version:\n"));
+	get_version_info(sys_info, 1);
+
+	/* system call for other version info */
+	strbuf_addstr(sys_info, "uname: ");
+	if (uname(&uname_info))
+		strbuf_addf(sys_info, _("uname() failed with error '%s' (%d)\n"),
+			    strerror(errno),
+			    errno);
+	else
+		strbuf_addf(sys_info, "%s %s %s %s\n",
+			    uname_info.sysname,
+			    uname_info.release,
+			    uname_info.version,
+			    uname_info.machine);
+
+	strbuf_addstr(sys_info, _("compiler info: "));
+	get_compiler_info(sys_info);
+
+	strbuf_addstr(sys_info, _("libc info: "));
+	get_libc_info(sys_info);
+
+	shell = getenv("SHELL");
+	strbuf_addf(sys_info, "$SHELL (typically, interactive shell): %s\n",
+		    shell ? shell : "<unset>");
+}
+
+static void get_populated_hooks(struct strbuf *hook_info, int nongit)
+{
+	const char **p;
+
+	if (nongit) {
+		strbuf_addstr(hook_info,
+			_("not run from a git repository - no hooks to show\n"));
+		return;
+	}
+
+	for (p = hook_name_list; *p; p++) {
+		const char *hook = *p;
+
+		if (hook_exists(hook))
+			strbuf_addf(hook_info, "%s\n", hook);
+	}
+}
+
+static const char * const bugreport_usage[] = {
+	N_("git bugreport [(-o | --output-directory) <path>] [(-s | --suffix) <format>]\n"
+	   "              [--diagnose[=<mode>]]"),
+	NULL
+};
+
+static int get_bug_template(struct strbuf *template)
+{
+	const char template_text[] = N_(
+"Thank you for filling out a Git bug report!\n"
+"Please answer the following questions to help us understand your issue.\n"
+"\n"
+"What did you do before the bug happened? (Steps to reproduce your issue)\n"
+"\n"
+"What did you expect to happen? (Expected behavior)\n"
+"\n"
+"What happened instead? (Actual behavior)\n"
+"\n"
+"What's different between what you expected and what actually happened?\n"
+"\n"
+"Anything else you want to add:\n"
+"\n"
+"Please review the rest of the bug report below.\n"
+"You can delete any lines you don't wish to share.\n");
+
+	strbuf_addstr(template, _(template_text));
+	return 0;
+}
+
+static void get_header(struct strbuf *buf, const char *title)
+{
+	strbuf_addf(buf, "\n\n[%s]\n", title);
+}
+
+int cmd_bugreport(int argc, const char **argv, const char *prefix)
+{
+	struct strbuf buffer = STRBUF_INIT;
+	struct strbuf report_path = STRBUF_INIT;
+	int report = -1;
+	time_t now = time(NULL);
+	struct tm tm;
+	enum diagnose_mode diagnose = DIAGNOSE_NONE;
+	char *option_output = NULL;
+	char *option_suffix = "%Y-%m-%d-%H%M";
+	const char *user_relative_path = NULL;
+	char *prefixed_filename;
+	size_t output_path_len;
+
+	const struct option bugreport_options[] = {
+		OPT_CALLBACK_F(0, "diagnose", &diagnose, N_("mode"),
+			       N_("create an additional zip archive of detailed diagnostics (default 'stats')"),
+			       PARSE_OPT_OPTARG, option_parse_diagnose),
+		OPT_STRING('o', "output-directory", &option_output, N_("path"),
+			   N_("specify a destination for the bugreport file(s)")),
+		OPT_STRING('s', "suffix", &option_suffix, N_("format"),
+			   N_("specify a strftime format suffix for the filename(s)")),
+		OPT_END()
+	};
+
+	argc = parse_options(argc, argv, prefix, bugreport_options,
+			     bugreport_usage, 0);
+
+	/* Prepare the path to put the result */
+	prefixed_filename = prefix_filename(prefix,
+					    option_output ? option_output : "");
+	strbuf_addstr(&report_path, prefixed_filename);
+	strbuf_complete(&report_path, '/');
+	output_path_len = report_path.len;
+
+	strbuf_addstr(&report_path, "git-bugreport-");
+	strbuf_addftime(&report_path, option_suffix, localtime_r(&now, &tm), 0, 0);
+	strbuf_addstr(&report_path, ".txt");
+
+	switch (safe_create_leading_directories(report_path.buf)) {
+	case SCLD_OK:
+	case SCLD_EXISTS:
+		break;
+	default:
+		die(_("could not create leading directories for '%s'"),
+		    report_path.buf);
+	}
+
+	/* Prepare diagnostics, if requested */
+	if (diagnose != DIAGNOSE_NONE) {
+		struct strbuf zip_path = STRBUF_INIT;
+		strbuf_add(&zip_path, report_path.buf, output_path_len);
+		strbuf_addstr(&zip_path, "git-diagnostics-");
+		strbuf_addftime(&zip_path, option_suffix, localtime_r(&now, &tm), 0, 0);
+		strbuf_addstr(&zip_path, ".zip");
+
+		if (create_diagnostics_archive(&zip_path, diagnose))
+			die_errno(_("unable to create diagnostics archive %s"), zip_path.buf);
+
+		strbuf_release(&zip_path);
+	}
+
+	/* Prepare the report contents */
+	get_bug_template(&buffer);
+
+	get_header(&buffer, _("System Info"));
+	get_system_info(&buffer);
+
+	get_header(&buffer, _("Enabled Hooks"));
+	get_populated_hooks(&buffer, !startup_info->have_repository);
+
+	/* fopen doesn't offer us an O_EXCL alternative, except with glibc. */
+	report = xopen(report_path.buf, O_CREAT | O_EXCL | O_WRONLY, 0666);
+
+	if (write_in_full(report, buffer.buf, buffer.len) < 0)
+		die_errno(_("unable to write to %s"), report_path.buf);
+
+	close(report);
+
+	/*
+	 * We want to print the path relative to the user, but we still need the
+	 * path relative to us to give to the editor.
+	 */
+	if (!(prefix && skip_prefix(report_path.buf, prefix, &user_relative_path)))
+		user_relative_path = report_path.buf;
+	fprintf(stderr, _("Created new report at '%s'.\n"),
+		user_relative_path);
+
+	free(prefixed_filename);
+	UNLEAK(buffer);
+	UNLEAK(report_path);
+	return !!launch_editor(report_path.buf, NULL, NULL);
+}