CLI: make variable n_requested_db_uuid file scope.

[notmuch] / notmuch.c

diff --git a/notmuch.c b/notmuch.c
index 1404b70c3c06a5d0c6ca24849ee8e98395814029..3824bf19e07c875d4c1da58d4811330a44fd60d2 100644 (file)
--- a/notmuch.c
+++ b/notmuch.c
@@ -49,8 +49,11 @@ notmuch_command (notmuch_database_t *notmuch, int argc, char *argv[]);
 static int
 _help_for (const char *topic);
 
+static void
+notmuch_exit_if_unmatched_db_uuid (notmuch_database_t *notmuch);
+
 static bool print_version = false, print_help = false;
-const char *notmuch_requested_db_uuid = NULL;
+static const char *notmuch_requested_db_uuid = NULL;
 
 const notmuch_opt_desc_t notmuch_shared_options [] = {
     { .opt_bool = &print_version, .name = "version" },
@@ -61,10 +64,11 @@ const notmuch_opt_desc_t notmuch_shared_options [] = {
 
 /* any subcommand wanting to support these options should call
  * inherit notmuch_shared_options and call
- * notmuch_process_shared_options (subcommand_name);
+ * notmuch_process_shared_options (notmuch, subcommand_name);
+ * with notmuch = an open database, or NULL.
  */
 void
-notmuch_process_shared_options (const char *subcommand_name)
+notmuch_process_shared_options (notmuch_database_t *notmuch, const char *subcommand_name)
 {
     if (print_version) {
        printf ("notmuch " STRINGIFY (NOTMUCH_VERSION) "\n");
@@ -75,6 +79,14 @@ notmuch_process_shared_options (const char *subcommand_name)
        int ret = _help_for (subcommand_name);
        exit (ret);
     }
+
+    if (notmuch) {
+       notmuch_exit_if_unmatched_db_uuid (notmuch);
+    } else {
+       if (notmuch_requested_db_uuid)
+           fprintf (stderr, "Warning: ignoring --uuid=%s\n",
+                    notmuch_requested_db_uuid);
+    }
 }
 
 /* This is suitable for subcommands that do not actually open the
@@ -97,7 +109,7 @@ notmuch_minimal_options (const char *subcommand_name,
        return -1;
 
     /* We can't use argv here as it is sometimes NULL */
-    notmuch_process_shared_options (subcommand_name);
+    notmuch_process_shared_options (NULL, subcommand_name);
     return opt_index;
 }
 
@@ -280,7 +292,7 @@ be supported in the future.\n", notmuch_format_version);
     }
 }
 
-void
+static void
 notmuch_exit_if_unmatched_db_uuid (notmuch_database_t *notmuch)
 {
     const char *uuid = NULL;
@@ -480,7 +492,7 @@ main (int argc, char *argv[])
     if (opt_index < argc)
        command_name = argv[opt_index];
 
-    notmuch_process_shared_options (command_name);
+    notmuch_process_shared_options (NULL, command_name);
 
     command = find_command (command_name);
     /* if command->function is NULL, try external command */