From: Jani Nikula <jani@nikula.org>
Date: Sun, 16 Dec 2012 22:05:11 +0000 (+0200)
Subject: cli: add --format=text0 to notmuch search
X-Git-Tag: 0.15_rc1~65
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=69408c35ff23292a045a58b9833b8dfe74fa0fda

cli: add --format=text0 to notmuch search

Add new format text0, which is otherwise the same as text, but use the
null character as separator instead of the newline character. This is
similar to find(1) -print0 option, and works together with the
xargs(1) -0 option.
---

diff --git a/notmuch-search.c b/notmuch-search.c
index 77049154..0b0a879e 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -305,8 +305,12 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
     int exclude = EXCLUDE_TRUE;
     unsigned int i;
 
-    enum { NOTMUCH_FORMAT_JSON, NOTMUCH_FORMAT_TEXT, NOTMUCH_FORMAT_SEXP }
-	format_sel = NOTMUCH_FORMAT_TEXT;
+    enum {
+	NOTMUCH_FORMAT_JSON,
+	NOTMUCH_FORMAT_TEXT,
+	NOTMUCH_FORMAT_TEXT0,
+	NOTMUCH_FORMAT_SEXP
+    } format_sel = NOTMUCH_FORMAT_TEXT;
 
     notmuch_opt_desc_t options[] = {
 	{ NOTMUCH_OPT_KEYWORD, &sort, "sort", 's',
@@ -317,6 +321,7 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
 	  (notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON },
 				  { "sexp", NOTMUCH_FORMAT_SEXP },
 				  { "text", NOTMUCH_FORMAT_TEXT },
+				  { "text0", NOTMUCH_FORMAT_TEXT0 },
 				  { 0, 0 } } },
 	{ NOTMUCH_OPT_INT, &notmuch_format_version, "format-version", 0, 0 },
 	{ NOTMUCH_OPT_KEYWORD, &output, "output", 'o',
@@ -346,6 +351,13 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
     case NOTMUCH_FORMAT_TEXT:
 	format = sprinter_text_create (ctx, stdout);
 	break;
+    case NOTMUCH_FORMAT_TEXT0:
+	if (output == OUTPUT_SUMMARY) {
+	    fprintf (stderr, "Error: --format=text0 is not compatible with --output=summary.\n");
+	    return 1;
+	}
+	format = sprinter_text0_create (ctx, stdout);
+	break;
     case NOTMUCH_FORMAT_JSON:
 	format = sprinter_json_create (ctx, stdout);
 	break;