From: David Bremner Date: Fri, 14 Aug 2015 16:47:56 +0000 (+0200) Subject: [PATCH 3/5] cli/count: add --lastmod X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e0cead672af27f29344b676d1429e72568b18d6d;p=notmuch-archives.git [PATCH 3/5] cli/count: add --lastmod --- diff --git a/af/9b78d2e5ea8a83ab890e635a964b2c3ede7c91 b/af/9b78d2e5ea8a83ab890e635a964b2c3ede7c91 new file mode 100644 index 000000000..ebe946969 --- /dev/null +++ b/af/9b78d2e5ea8a83ab890e635a964b2c3ede7c91 @@ -0,0 +1,204 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by arlo.cworth.org (Postfix) with ESMTP id EC0346DE190D + for ; Fri, 14 Aug 2015 09:49:13 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at cworth.org +X-Spam-Flag: NO +X-Spam-Score: 0.134 +X-Spam-Level: +X-Spam-Status: No, score=0.134 tagged_above=-999 required=5 tests=[AWL=0.124, + T_HEADER_FROM_DIFFERENT_DOMAINS=0.01] autolearn=disabled +Received: from arlo.cworth.org ([127.0.0.1]) + by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id W8T8aSnuZWAM for ; + Fri, 14 Aug 2015 09:49:12 -0700 (PDT) +Received: from gitolite.debian.net (gitolite.debian.net [87.98.215.224]) + by arlo.cworth.org (Postfix) with ESMTPS id 0F0FA6DE18FD + for ; Fri, 14 Aug 2015 09:49:12 -0700 (PDT) +Received: from remotemail by gitolite.debian.net with local (Exim 4.80) + (envelope-from ) + id 1ZQI9d-0003dv-NJ; Fri, 14 Aug 2015 16:48:29 +0000 +Received: (nullmailer pid 15756 invoked by uid 1000); Fri, 14 Aug 2015 + 16:48:02 -0000 +From: David Bremner +To: notmuch@notmuchmail.org +Subject: [PATCH 3/5] cli/count: add --lastmod +Date: Fri, 14 Aug 2015 18:47:56 +0200 +Message-Id: <1439570878-15165-4-git-send-email-david@tethera.net> +X-Mailer: git-send-email 2.5.0 +In-Reply-To: <1439570878-15165-1-git-send-email-david@tethera.net> +References: <1439570878-15165-1-git-send-email-david@tethera.net> +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.18 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Fri, 14 Aug 2015 16:49:14 -0000 + +In the short term we need a way to get lastmod information e.g. for +the test suite. In the long term we probably want to add lastmod +information to at least the structured output for several other +clients (e.g. show, search). +--- + doc/man1/notmuch-count.rst | 5 +++++ + notmuch-count.c | 32 +++++++++++++++++++++++--------- + test/T570-revision-tracking.sh | 12 ++++++++++++ + 3 files changed, 40 insertions(+), 9 deletions(-) + +diff --git a/doc/man1/notmuch-count.rst b/doc/man1/notmuch-count.rst +index ca78c18..99de13a 100644 +--- a/doc/man1/notmuch-count.rst ++++ b/doc/man1/notmuch-count.rst +@@ -47,6 +47,11 @@ Supported options for **count** include + (or threads) in the database will be output. This option is not + compatible with specifying search terms on the command line. + ++ ``--lastmod`` ++ Append lastmod (counter for number of database updates) and UUID ++ to the output. lastmod values are only comparable between databases ++ with the same UUID. ++ + ``--input=``\ + Read input from given file, instead of from stdin. Implies + ``--batch``. +diff --git a/notmuch-count.c b/notmuch-count.c +index 57a88a8..182710a 100644 +--- a/notmuch-count.c ++++ b/notmuch-count.c +@@ -25,6 +25,7 @@ enum { + OUTPUT_THREADS, + OUTPUT_MESSAGES, + OUTPUT_FILES, ++ OUTPUT_LASTMOD, + }; + + /* The following is to allow future options to be added more easily */ +@@ -67,10 +68,13 @@ count_files (notmuch_query_t *query) + + static int + print_count (notmuch_database_t *notmuch, const char *query_str, +- const char **exclude_tags, size_t exclude_tags_length, int output) ++ const char **exclude_tags, size_t exclude_tags_length, int output, int print_lastmod) + { + notmuch_query_t *query; + size_t i; ++ unsigned long revision; ++ const char *uuid; ++ int ret = 0; + + query = notmuch_query_create (notmuch, query_str); + if (query == NULL) { +@@ -83,24 +87,31 @@ print_count (notmuch_database_t *notmuch, const char *query_str, + + switch (output) { + case OUTPUT_MESSAGES: +- printf ("%u\n", notmuch_query_count_messages (query)); ++ printf ("%u", notmuch_query_count_messages (query)); + break; + case OUTPUT_THREADS: +- printf ("%u\n", notmuch_query_count_threads (query)); ++ printf ("%u", notmuch_query_count_threads (query)); + break; + case OUTPUT_FILES: +- printf ("%u\n", count_files (query)); ++ printf ("%u", count_files (query)); + break; + } + ++ if (print_lastmod) { ++ revision = notmuch_database_get_revision (notmuch, &uuid); ++ printf ("\t%s\t%lu\n", uuid, revision); ++ } else { ++ fputs ("\n", stdout); ++ } ++ + notmuch_query_destroy (query); + +- return 0; ++ return ret; + } + + static int + count_file (notmuch_database_t *notmuch, FILE *input, const char **exclude_tags, +- size_t exclude_tags_length, int output) ++ size_t exclude_tags_length, int output, int print_lastmod) + { + char *line = NULL; + ssize_t line_len; +@@ -110,7 +121,7 @@ count_file (notmuch_database_t *notmuch, FILE *input, const char **exclude_tags, + while (!ret && (line_len = getline (&line, &line_size, input)) != -1) { + chomp_newline (line); + ret = print_count (notmuch, line, exclude_tags, exclude_tags_length, +- output); ++ output, print_lastmod); + } + + if (line) +@@ -130,6 +141,7 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[]) + const char **search_exclude_tags = NULL; + size_t search_exclude_tags_length = 0; + notmuch_bool_t batch = FALSE; ++ notmuch_bool_t print_lastmod = FALSE; + FILE *input = stdin; + char *input_file_name = NULL; + int ret; +@@ -139,11 +151,13 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[]) + (notmuch_keyword_t []){ { "threads", OUTPUT_THREADS }, + { "messages", OUTPUT_MESSAGES }, + { "files", OUTPUT_FILES }, ++ { "modifications", OUTPUT_LASTMOD }, + { 0, 0 } } }, + { NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x', + (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE }, + { "false", EXCLUDE_FALSE }, + { 0, 0 } } }, ++ { NOTMUCH_OPT_BOOLEAN, &print_lastmod, "lastmod", 'l', 0 }, + { NOTMUCH_OPT_BOOLEAN, &batch, "batch", 0, 0 }, + { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 }, + { NOTMUCH_OPT_INHERIT, (void *) ¬much_shared_options, NULL, 0, 0 }, +@@ -188,10 +202,10 @@ notmuch_count_command (notmuch_config_t *config, int argc, char *argv[]) + + if (batch) + ret = count_file (notmuch, input, search_exclude_tags, +- search_exclude_tags_length, output); ++ search_exclude_tags_length, output, print_lastmod); + else + ret = print_count (notmuch, query_str, search_exclude_tags, +- search_exclude_tags_length, output); ++ search_exclude_tags_length, output, print_lastmod); + + notmuch_database_destroy (notmuch); + +diff --git a/test/T570-revision-tracking.sh b/test/T570-revision-tracking.sh +index e0a5703..4fff689 100755 +--- a/test/T570-revision-tracking.sh ++++ b/test/T570-revision-tracking.sh +@@ -34,4 +34,16 @@ UUID 53 + EOF + test_expect_equal_file EXPECTED CLEAN + ++grep '^[0-9a-f]' OUTPUT > INITIAL_OUTPUT ++ ++test_begin_subtest "output of count matches test code" ++notmuch count --lastmod '*' | cut -f2-3 > OUTPUT ++test_expect_equal_file INITIAL_OUTPUT OUTPUT ++ ++test_begin_subtest "modification count increases" ++before=$(notmuch count --lastmod '*' | cut -f3) ++notmuch tag +a-random-tag-8743632 '*' ++after=$(notmuch count --lastmod '*' | cut -f3) ++result=$(($before < $after)) ++test_expect_equal 1 ${result} + test_done +-- +2.5.0 +