[patch v2 1/3] cli/show: convert keyword options to booleans
David Bremner
david at tethera.net
Mon Jun 5 03:29:21 PDT 2017
There are two keyword options here that impliment boolean options. It
is simpler to use the built-in boolean argument handling, and also
more robust against divergence in parsing boolean and keyword arguments.
---
notmuch-show.c | 34 +++++++++-------------------------
1 file changed, 9 insertions(+), 25 deletions(-)
diff --git a/notmuch-show.c b/notmuch-show.c
index accea48a..472c8767 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -1009,18 +1009,6 @@ static const notmuch_show_format_t *formatters[] = {
[NOTMUCH_FORMAT_RAW] = &format_raw,
};
-enum {
- ENTIRE_THREAD_DEFAULT = -1,
- ENTIRE_THREAD_FALSE = FALSE,
- ENTIRE_THREAD_TRUE = TRUE,
-};
-
-/* The following is to allow future options to be added more easily */
-enum {
- EXCLUDE_TRUE,
- EXCLUDE_FALSE,
-};
-
int
notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
{
@@ -1036,8 +1024,11 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
.output_body = TRUE,
};
int format = NOTMUCH_FORMAT_NOT_SPECIFIED;
- int exclude = EXCLUDE_TRUE;
- int entire_thread = ENTIRE_THREAD_DEFAULT;
+ int exclude = TRUE;
+
+ /* This value corresponds to neither true nor false being passed
+ * on the command line */
+ int entire_thread = -1;
notmuch_bool_t single_message;
notmuch_opt_desc_t options[] = {
@@ -1049,15 +1040,8 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
{ "raw", NOTMUCH_FORMAT_RAW },
{ 0, 0 } } },
{ NOTMUCH_OPT_INT, ¬much_format_version, "format-version", 0, 0 },
- { NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
- (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },
- { "false", EXCLUDE_FALSE },
- { 0, 0 } } },
- { NOTMUCH_OPT_KEYWORD, &entire_thread, "entire-thread", 't',
- (notmuch_keyword_t []){ { "true", ENTIRE_THREAD_TRUE },
- { "false", ENTIRE_THREAD_FALSE },
- { "", ENTIRE_THREAD_TRUE },
- { 0, 0 } } },
+ { NOTMUCH_OPT_BOOLEAN, &exclude, "exclude", 'x', 0 },
+ { NOTMUCH_OPT_BOOLEAN, &entire_thread, "entire-thread", 't', 0 },
{ NOTMUCH_OPT_INT, ¶ms.part, "part", 'p', 0 },
{ NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.decrypt, "decrypt", 'd', 0 },
{ NOTMUCH_OPT_BOOLEAN, ¶ms.crypto.verify, "verify", 'v', 0 },
@@ -1102,7 +1086,7 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
/* Default is entire-thread = FALSE except for format=json and
* format=sexp. */
- if (entire_thread == ENTIRE_THREAD_DEFAULT) {
+ if (entire_thread != FALSE && entire_thread != TRUE) {
if (format == NOTMUCH_FORMAT_JSON || format == NOTMUCH_FORMAT_SEXP)
params.entire_thread = TRUE;
else
@@ -1182,7 +1166,7 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
}
}
- if (exclude == EXCLUDE_FALSE) {
+ if (exclude == FALSE) {
notmuch_query_set_omit_excluded (query, FALSE);
params.omit_excluded = FALSE;
}
--
2.11.0
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