Re: [PATCHv9 4/4] pathspec: allow querying for attributes

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Junio C Hamano <gitster@xxxxxxxxx> writes:

> Stefan Beller <sbeller@xxxxxxxxxx> writes:
>
>> +attr;;
>> +After `attr:` comes a space separated list of "attribute
>> +...
>> ++
>
> The text looks OK, but does it format well?

I didn't check this, but the remainder would look like this
squashable patch.

You seem to i18ngrep for "fatal" but we are using test_must_fail for
the exit status, so I am not sure if that adds much value, so the
additional tests here do nto use that pattern.

diff --git a/pathspec.c b/pathspec.c
index 693a5e7..0a02255 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -115,19 +115,19 @@ static void parse_pathspec_attr_match(struct pathspec_item *item, const char *va
 		const char *attr = si->string;
 		struct attr_match *am = &item->attr_match[j];
 
-		attr_len = strcspn(attr, "=");
 		switch (*attr) {
 		case '!':
 			am->match_mode = MATCH_UNSPECIFIED;
 			attr++;
-			attr_len--;
+			attr_len = strlen(attr);
 			break;
 		case '-':
 			am->match_mode = MATCH_UNSET;
 			attr++;
-			attr_len--;
+			attr_len = strlen(attr);
 			break;
 		default:
+			attr_len = strcspn(attr, "=");
 			if (attr[attr_len] != '=')
 				am->match_mode = MATCH_SET;
 			else {
diff --git a/t/t6134-pathspec-with-labels.sh b/t/t6134-pathspec-with-labels.sh
index 5da1a63..060047a 100755
--- a/t/t6134-pathspec-with-labels.sh
+++ b/t/t6134-pathspec-with-labels.sh
@@ -160,4 +160,9 @@ test_expect_success 'abort on giving invalid label on the command line' '
 	test_i18ngrep "fatal" actual
 '
 
+test_expect_success 'abort on asking for wrong magic' '
+	test_must_fail git ls-files . ":(attr:-label=foo)" &&
+	test_must_fail git ls-files . ":(attr:!label=foo)"
+'
+
 test_done
--
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