chainlint: recognize multi-line $(...) when command cuddled with "$("
For multi-line $(...) expressions nested within subshells, chainlint.sed
only recognizes:
x=$(
echo foo &&
...
but it is not unlikely that test authors may also cuddle the command
with the opening "$(", so support that style, as well:
x=$(echo foo &&
...
The closing ")" is already correctly recognized when cuddled or not.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/chainlint/multi-line-nested-command-substitution.expect b/t/chainlint/multi-line-nested-command-substitution.expect
index 19c023b..59b6c8b 100644
--- a/t/chainlint/multi-line-nested-command-substitution.expect
+++ b/t/chainlint/multi-line-nested-command-substitution.expect
@@ -6,4 +6,13 @@
>> ) &&
echo ok
>) |
-sort
+sort &&
+(
+ bar &&
+ x=$(echo bar |
+ cat
+>> ) &&
+ y=$(echo baz |
+>> fip) &&
+ echo fail
+>)
