cli: propagate batch tagging warnings to exit value

[notmuch] / notmuch-tag.c

diff --git a/notmuch-tag.c b/notmuch-tag.c
index 6408babb5f1daf9ddd088f23047399c488942d06..b54c55dd71428ebca229f6135d57a78e109f8e00 100644 (file)
--- a/notmuch-tag.c
+++ b/notmuch-tag.c
@@ -140,6 +140,7 @@ tag_file (void *ctx, notmuch_database_t *notmuch, tag_op_flag_t flags,
     size_t line_size = 0;
     ssize_t line_len;
     int ret = 0;
+    int warn = 0;
     tag_op_list_t *tag_ops;
 
     tag_ops = tag_op_list_create (ctx);
@@ -154,8 +155,13 @@ tag_file (void *ctx, notmuch_database_t *notmuch, tag_op_flag_t flags,
        ret = parse_tag_line (ctx, line, TAG_FLAG_NONE,
                              &query_string, tag_ops);
 
-       if (ret > 0)
+       if (ret > 0) {
+           if (ret != TAG_PARSE_SKIPPED)
+               /* remember there has been problematic lines */
+               warn = 1;
+           ret = 0;
            continue;
+       }
 
        if (ret < 0)
            break;
@@ -168,7 +174,7 @@ tag_file (void *ctx, notmuch_database_t *notmuch, tag_op_flag_t flags,
     if (line)
        free (line);
 
-    return ret;
+    return ret || warn;
 }
 
 int