[PATCH v2 5/6] cli: move show to the new --exclude= option naming scheme.

diff --git a/0f/63b6455e356d38c3b549a17cfb18bb472e7968 b/0f/63b6455e356d38c3b549a17cfb18bb472e7968
new file mode 100644 (file)
index 0000000..bfd1b1b
--- /dev/null
+++ b/0f/63b6455e356d38c3b549a17cfb18bb472e7968
@@ -0,0 +1,236 @@
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+       Sat, 31 Mar 2012 15:54:18 -0700 (PDT)\r
+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v2 5/6] cli: move show to the new --exclude= option naming\r
+       scheme.\r
+Date: Sat, 31 Mar 2012 23:54:01 +0100\r
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+\r
+This moves notmuch show to the --exclude=(true|false) naming\r
+scheme. When exclude=false show returns all threads that match\r
+including those that only match in an excluded message. The excluded\r
+messages are flagged.\r
+\r
+When exclude=true the behaviour depends on whether --entire-thread is\r
+set. If it is not set then show only returns the messages which match\r
+and are not excluded. If it is set then show returns all messages in\r
+the threads that match in a non-excluded message, flagging the excluded\r
+messages in these threads. The rationale is that it is awkward to use\r
+a thread with some missing messages.\r
+---\r
+ man/man1/notmuch-show.1 |   16 +++++++++++++-\r
+ notmuch-client.h        |    1 +\r
+ notmuch-show.c          |   50 +++++++++++++++++++++++++++++-----------------\r
+ 3 files changed, 46 insertions(+), 21 deletions(-)\r
+\r
+diff --git a/man/man1/notmuch-show.1 b/man/man1/notmuch-show.1\r
+index b81cce6..83cc575 100644\r
+--- a/man/man1/notmuch-show.1\r
++++ b/man/man1/notmuch-show.1\r
+@@ -135,9 +135,21 @@ content.\r
+ \r
+ .RS 4\r
+ .TP 4\r
+-.B \-\-no-exclude\r
++.BR \-\-exclude=(true|false)\r
++\r
++Specify whether to omit threads only matching search.tag_exclude from\r
++the search results (the default) or not. In either case the excluded\r
++message will be marked with the exclude flag (except when output=mbox\r
++when there is nowhere to put the flag).\r
++\r
++If --entire-thread is specified then complete threads are returned\r
++regardless (with the excluded flag being set when appropriate) but\r
++threads that only match in an excluded message are not returned when\r
++.B --exclude=true.\r
++\r
++The default is\r
++.B --exclude=true.\r
+ \r
+-Do not exclude the messages matching search.exclude_tags in the config file.\r
+ .RE\r
+ \r
+ A common use of\r
+diff --git a/notmuch-client.h b/notmuch-client.h\r
+index fa04fa2..97e0539 100644\r
+--- a/notmuch-client.h\r
++++ b/notmuch-client.h\r
+@@ -99,6 +99,7 @@ typedef struct notmuch_show_format {\r
+ \r
+ typedef struct notmuch_show_params {\r
+     notmuch_bool_t entire_thread;\r
++    notmuch_bool_t omit_excluded;\r
+     notmuch_bool_t raw;\r
+     int part;\r
+ #ifdef GMIME_ATLEAST_26\r
+diff --git a/notmuch-show.c b/notmuch-show.c\r
+index ff9d427..8f15bc9 100644\r
+--- a/notmuch-show.c\r
++++ b/notmuch-show.c\r
+@@ -851,6 +851,7 @@ show_messages (void *ctx,\r
+ {\r
+     notmuch_message_t *message;\r
+     notmuch_bool_t match;\r
++    notmuch_bool_t excluded;\r
+     int first_set = 1;\r
+     int next_indent;\r
+     notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;\r
+@@ -870,10 +871,11 @@ show_messages (void *ctx,\r
+       message = notmuch_messages_get (messages);\r
+ \r
+       match = notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_MATCH);\r
++      excluded = notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_EXCLUDED);\r
+ \r
+       next_indent = indent;\r
+ \r
+-      if (match || params->entire_thread) {\r
++      if ((match && (!excluded || !params->omit_excluded)) || params->entire_thread) {\r
+           status = show_message (ctx, format, message, indent, params);\r
+           if (status && !res)\r
+               res = status;\r
+@@ -981,6 +983,12 @@ enum {\r
+     NOTMUCH_FORMAT_RAW\r
+ };\r
+ \r
++/* The following is to allow future options to be added more easily */\r
++enum {\r
++    EXCLUDE_TRUE,\r
++    EXCLUDE_FALSE,\r
++};\r
++\r
+ int\r
+ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))\r
+ {\r
+@@ -990,10 +998,10 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))\r
+     char *query_string;\r
+     int opt_index, ret;\r
+     const notmuch_show_format_t *format = &format_text;\r
+-    notmuch_show_params_t params = { .part = -1 };\r
++    notmuch_show_params_t params = { .part = -1, .omit_excluded = TRUE };\r
+     int format_sel = NOTMUCH_FORMAT_NOT_SPECIFIED;\r
+     notmuch_bool_t verify = FALSE;\r
+-    notmuch_bool_t no_exclude = FALSE;\r
++    int exclude = EXCLUDE_TRUE;\r
+ \r
+     notmuch_opt_desc_t options[] = {\r
+       { NOTMUCH_OPT_KEYWORD, &format_sel, "format", 'f',\r
+@@ -1002,11 +1010,14 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))\r
+                                 { "mbox", NOTMUCH_FORMAT_MBOX },\r
+                                 { "raw", NOTMUCH_FORMAT_RAW },\r
+                                 { 0, 0 } } },\r
++        { NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',\r
++          (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },\r
++                                  { "false", EXCLUDE_FALSE },\r
++                                  { 0, 0 } } },\r
+       { NOTMUCH_OPT_INT, &params.part, "part", 'p', 0 },\r
+       { NOTMUCH_OPT_BOOLEAN, &params.entire_thread, "entire-thread", 't', 0 },\r
+       { NOTMUCH_OPT_BOOLEAN, &params.decrypt, "decrypt", 'd', 0 },\r
+       { NOTMUCH_OPT_BOOLEAN, &verify, "verify", 'v', 0 },\r
+-      { NOTMUCH_OPT_BOOLEAN, &no_exclude, "no-exclude", 'n', 0 },\r
+       { 0, 0, 0, 0, 0 }\r
+     };\r
+ \r
+@@ -1095,29 +1106,30 @@ notmuch_show_command (void *ctx, unused (int argc), unused (char *argv[]))\r
+       return 1;\r
+     }\r
+ \r
+-    /* if format=mbox then we can not output excluded messages as\r
+-     * there is no way to make the exclude flag available */\r
+-    if (format_sel == NOTMUCH_FORMAT_MBOX)\r
+-      notmuch_query_set_omit_excluded_messages (query, TRUE);\r
+-\r
+     /* If a single message is requested we do not use search_excludes. */\r
+     if (params.part >= 0)\r
+       ret = do_show_single (ctx, query, format, &params);\r
+     else {\r
+-      if (!no_exclude) {\r
+-          const char **search_exclude_tags;\r
+-          size_t search_exclude_tags_length;\r
+-          unsigned int i;\r
+-\r
+-          search_exclude_tags = notmuch_config_get_search_exclude_tags\r
+-              (config, &search_exclude_tags_length);\r
+-          for (i = 0; i < search_exclude_tags_length; i++)\r
+-              notmuch_query_add_tag_exclude (query, search_exclude_tags[i]);\r
++      /* We always apply set the exclude flag. The\r
++       * exclude=true|false option controls whether or not we return\r
++       * threads that only match in an excluded message */\r
++      const char **search_exclude_tags;\r
++      size_t search_exclude_tags_length;\r
++      unsigned int i;\r
++\r
++      search_exclude_tags = notmuch_config_get_search_exclude_tags\r
++          (config, &search_exclude_tags_length);\r
++      for (i = 0; i < search_exclude_tags_length; i++)\r
++          notmuch_query_add_tag_exclude (query, search_exclude_tags[i]);\r
++\r
++      if (exclude == EXCLUDE_FALSE) {\r
++          notmuch_query_set_omit_excluded_messages(query, FALSE);\r
++          params.omit_excluded = FALSE;\r
+       }\r
++\r
+       ret = do_show (ctx, query, format, &params);\r
+     }\r
+ \r
+-\r
+     notmuch_query_destroy (query);\r
+     notmuch_database_close (notmuch);\r
+ \r
+-- \r
+1.7.9.1\r
+\r