"This message, or more detailed help for the named command." }
};
+static command_t *
+find_command (const char *name)
+{
+ size_t i;
+
+ for (i = 0; i < ARRAY_SIZE (commands); i++)
+ if (strcmp (name, commands[i].name) == 0)
+ return &commands[i];
+
+ return NULL;
+}
+
int notmuch_format_version;
static void
notmuch_help_command (void *ctx, int argc, char *argv[])
{
command_t *command;
- unsigned int i;
argc--; argv++; /* Ignore "help" */
return 0;
}
- for (i = 0; i < ARRAY_SIZE (commands); i++) {
- command = &commands[i];
-
- if (strcmp (argv[0], command->name) == 0) {
- char *page = talloc_asprintf (ctx, "notmuch-%s", command->name);
- exec_man (page);
- }
+ command = find_command (argv[0]);
+ if (command) {
+ char *page = talloc_asprintf (ctx, "notmuch-%s", command->name);
+ exec_man (page);
}
if (strcmp (argv[0], "search-terms") == 0) {
main (int argc, char *argv[])
{
void *local;
+ char *talloc_report;
command_t *command;
- unsigned int i;
+ notmuch_bool_t print_help=FALSE, print_version=FALSE;
+ int opt_index;
+ int ret = 0;
+
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_BOOLEAN, &print_help, "help", 'h', 0 },
+ { NOTMUCH_OPT_BOOLEAN, &print_version, "version", 'v', 0 },
+ { 0, 0, 0, 0, 0 }
+ };
talloc_enable_null_tracking ();
if (argc == 1)
return notmuch (local);
- if (strcmp (argv[1], "--help") == 0)
+ opt_index = parse_arguments (argc, argv, options, 1);
+ if (opt_index < 0) {
+ /* diagnostics already printed */
+ return 1;
+ }
+
+ if (print_help)
return notmuch_help_command (NULL, argc - 1, &argv[1]);
- if (strcmp (argv[1], "--version") == 0) {
+ if (print_version) {
printf ("notmuch " STRINGIFY(NOTMUCH_VERSION) "\n");
return 0;
}
- for (i = 0; i < ARRAY_SIZE (commands); i++) {
- command = &commands[i];
-
- if (strcmp (argv[1], command->name) == 0) {
- int ret;
- char *talloc_report;
-
- ret = (command->function)(local, argc - 1, &argv[1]);
-
- /* in the future support for this environment variable may
- * be supplemented or replaced by command line arguments
- * --leak-report and/or --leak-report-full */
-
- talloc_report = getenv ("NOTMUCH_TALLOC_REPORT");
-
- /* this relies on the previous call to
- * talloc_enable_null_tracking */
-
- if (talloc_report && strcmp (talloc_report, "") != 0) {
- FILE *report = fopen (talloc_report, "w");
- talloc_report_full (NULL, report);
- }
+ command = find_command (argv[opt_index]);
+ if (!command) {
+ fprintf (stderr, "Error: Unknown command '%s' (see \"notmuch help\")\n",
+ argv[opt_index]);
+ return 1;
+ }
- return ret;
+ ret = (command->function)(local, argc - opt_index, argv + opt_index);
+
+ talloc_report = getenv ("NOTMUCH_TALLOC_REPORT");
+ if (talloc_report && strcmp (talloc_report, "") != 0) {
+ /* this relies on the previous call to
+ * talloc_enable_null_tracking
+ */
+
+ FILE *report = fopen (talloc_report, "w");
+ if (report) {
+ talloc_report_full (NULL, report);
+ } else {
+ ret = 1;
+ fprintf (stderr, "ERROR: unable to write talloc log. ");
+ perror (talloc_report);
}
}
- fprintf (stderr, "Error: Unknown command '%s' (see \"notmuch help\")\n",
- argv[1]);
-
talloc_free (local);
- return 1;
+ return ret;
}