Junio C Hamano <[email protected]> writes:
> Elia Pinto <[email protected]> writes:
>
>> Found by check-non-portable-shell.pl
>
> Thanks.
>
> Makes me wonder why these two were missed, though.
Perhaps something like this?
I didn't check other rules, though, because I still have a feeling
that this "pretend to understand the shell syntax and point out
issues, without really parsing the script" is fundamentally an
error-prone approach and am hesitant to loosen the patterns too
much.
t/check-non-portable-shell.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index 45971f4..24d7555 100755
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -21,7 +21,7 @@ while (<>) {
/^\s*declare\s+/ and err 'arrays/declare not portable';
/^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
/test\s+[^=]*==/ and err '"test a == b" is not portable (please use =)';
- /^\s*export\s+[^=]*=/ and err '"export FOO=bar" is not portable (please
use FOO=bar && export FOO)';
+ /(?:^|[^-a-zA-Z0-9_])export\s+[^=]*=/ and err '"export FOO=bar" is not
portable (please use FOO=bar && export FOO)';
# this resets our $. for each file
close ARGV if eof;
}
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