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cli: add --output=files option to notmuch count

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Add support for querying the total number of files associated with the
messages matching the search. This is mostly useful with an
id:<message-id> query for a single message.
This commit is contained in:
Jani Nikula 2013-08-17 15:11:29 +03:00 committed by David Bremner
parent cbc1b143db
commit 431571242c
1 changed files with 37 additions and 0 deletions
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37
notmuch-count.c
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@ -24,6 +24,7 @@
enum {
OUTPUT_THREADS,
OUTPUT_MESSAGES,
OUTPUT_FILES,
};
/* The following is to allow future options to be added more easily */
@ -32,6 +33,38 @@ enum {
EXCLUDE_FALSE,
};
static unsigned int
count_files (notmuch_query_t *query)
{
notmuch_messages_t *messages;
notmuch_message_t *message;
notmuch_filenames_t *filenames;
unsigned int count = 0;
messages = notmuch_query_search_messages (query);
if (messages == NULL)
return 0;
for (;
notmuch_messages_valid (messages);
notmuch_messages_move_to_next (messages)) {
message = notmuch_messages_get (messages);
filenames = notmuch_message_get_filenames (message);
for (;
notmuch_filenames_valid (filenames);
notmuch_filenames_move_to_next (filenames))
count++;
notmuch_filenames_destroy (filenames);
notmuch_message_destroy (message);
}
notmuch_messages_destroy (messages);
return count;
}
static int
print_count (notmuch_database_t *notmuch, const char *query_str,
const char **exclude_tags, size_t exclude_tags_length, int output)
@ -55,6 +88,9 @@ print_count (notmuch_database_t *notmuch, const char *query_str,
case OUTPUT_THREADS:
printf ("%u\n", notmuch_query_count_threads (query));
break;
case OUTPUT_FILES:
printf ("%u\n", count_files (query));
break;
}
notmuch_query_destroy (query);
@ -102,6 +138,7 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[])
{ NOTMUCH_OPT_KEYWORD, &output, "output", 'o',
(notmuch_keyword_t []){ { "threads", OUTPUT_THREADS },
{ "messages", OUTPUT_MESSAGES },
{ "files", OUTPUT_FILES },
{ 0, 0 } } },
{ NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
(notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },