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+ 06 Apr 2012 05:49:22 -0700 (PDT)\r
+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v3 5/6] cli: move show to the new --exclude= option naming\r
+ scheme.\r
+Date: Fri, 6 Apr 2012 13:49:10 +0100\r
+Message-Id: <1333716551-29153-6-git-send-email-markwalters1009@gmail.com>\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 203ac49..880b153 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 0bf5e21..7af8e64 100644\r
+--- a/notmuch-show.c\r
++++ b/notmuch-show.c\r
+@@ -866,6 +866,7 @@ 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
+@@ -885,10 +886,11 @@ 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
+@@ -996,6 +998,12 @@ 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
+@@ -1005,10 +1013,10 @@ 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
+@@ -1017,11 +1025,14 @@ 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, ¶ms.part, "part", 'p', 0 },\r
+ { NOTMUCH_OPT_BOOLEAN, ¶ms.entire_thread, "entire-thread", 't', 0 },\r
+ { NOTMUCH_OPT_BOOLEAN, ¶ms.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
+@@ -1110,29 +1121,30 @@ 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, ¶ms);\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 (query, FALSE);\r
++ params.omit_excluded = FALSE;\r
+ }\r
++\r
+ ret = do_show (ctx, query, format, ¶ms);\r
+ }\r
+ \r
+-\r
+ notmuch_query_destroy (query);\r
+ notmuch_database_close (notmuch);\r
+ \r
+-- \r
+1.7.9.1\r
+\r