[PATCH v3 5/6] setup: prompt user for search.exclude_tags value

[Pieter Praet]

Allow users to customize the search.exclude_tags option during setup.

---

v2:
- less copy-paste coding... :)

v3: Austin's corrections [1]
- @ `print_tag_list':
  add space before paren.

- @ `notmuch_config_set_search_exclude_tags':
  remove \n between type cast and value.

[1] id:"20120123043435.GR16740 at mit.edu"

 notmuch-setup.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/notmuch-setup.c b/notmuch-setup.c
index dcfa607..2941c52 100644
--- a/notmuch-setup.c
+++ b/notmuch-setup.c
@@ -133,6 +133,8 @@ notmuch_setup_command (unused (void *ctx),
     int is_new;
     const char **new_tags;
     size_t new_tags_len;
+    const char **search_exclude_tags;
+    size_t search_exclude_tags_len;

 #define prompt(format, ...)                                    \
     do {                                                       \
@@ -208,6 +210,24 @@ notmuch_setup_command (unused (void *ctx),
        g_ptr_array_free (tags, TRUE);
     }

+
+    search_exclude_tags = notmuch_config_get_search_exclude_tags (config, 
&search_exclude_tags_len);
+
+    printf ("Tags to exclude when searching messages (separated by spaces) [");
+    print_tag_list (search_exclude_tags, search_exclude_tags_len);
+    prompt ("]: ");
+
+    if (strlen (response)) {
+       GPtrArray *tags = parse_tag_list (ctx, response);
+
+       notmuch_config_set_search_exclude_tags (config,
+                                               (const char **) tags->pdata,
+                                               tags->len);
+
+       g_ptr_array_free (tags, TRUE);
+    }
+
+
     if (! notmuch_config_save (config)) {
        if (is_new)
          welcome_message_post_setup ();
-- 
1.7.8.1