cli: add support for --output parameter in notmuch count

[notmuch] / notmuch-dump.c

diff --git a/notmuch-dump.c b/notmuch-dump.c
index 7e7bc177ed4995a00c993b773a6630e39a97473c..126593d177d50f5b84f0d84636ae015853fe7298 100644 (file)
--- a/notmuch-dump.c
+++ b/notmuch-dump.c
@@ -26,10 +26,11 @@ notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
     notmuch_config_t *config;
     notmuch_database_t *notmuch;
     notmuch_query_t *query;
-    FILE *output;
+    FILE *output = stdout;
     notmuch_messages_t *messages;
     notmuch_message_t *message;
     notmuch_tags_t *tags;
+    const char* query_str = "";
 
     config = notmuch_config_open (ctx, NULL, NULL);
     if (config == NULL)
@@ -40,23 +41,39 @@ notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
     if (notmuch == NULL)
        return 1;
 
-    query = notmuch_query_create (notmuch, "");
-    if (query == NULL) {
-       fprintf (stderr, "Out of memory\n");
-       return 1;
-    }
-    notmuch_query_set_sort (query, NOTMUCH_SORT_MESSAGE_ID);
+    argc--; argv++; /* skip subcommand argument */
 
-    if (argc) {
+    if (argc && strcmp (argv[0], "--") != 0) {
+       fprintf (stderr, "Warning: the output file argument of dump is deprecated.\n");
        output = fopen (argv[0], "w");
        if (output == NULL) {
            fprintf (stderr, "Error opening %s for writing: %s\n",
                     argv[0], strerror (errno));
            return 1;
        }
-    } else {
-       output = stdout;
+       argc--;
+       argv++;
+    }
+
+    if (argc && strcmp (argv[0], "--") == 0){
+       argc--;
+       argv++;
+    }
+
+    if (argc) {
+       query_str = query_string_from_args (notmuch, argc, argv);
+       if (query_str == NULL) {
+           fprintf (stderr, "Out of memory.\n");
+           return 1;
+       }
     }
+ 
+    query = notmuch_query_create (notmuch, query_str);
+    if (query == NULL) {
+       fprintf (stderr, "Out of memory\n");
+       return 1;
+    }
+    notmuch_query_set_sort (query, NOTMUCH_SORT_MESSAGE_ID);
 
     for (messages = notmuch_query_search_messages (query);
         notmuch_messages_valid (messages);