[PATCH v2] Reduce false positive in check-non-portable-shell.pl
check-non-portable-shell.pl is using simple regular expressions to
find illegal shell syntax.
Improve the expressions and reduce the chance for false positves:
sed -i must be followed by 1..n whitespace and 1 non whitespace
declare must be followed by 1..n whitespace and 1 non whitespace
echo -n must be followed by 1..n whitespace and 1 non whitespace
which: catch lines like if which foo
Signed-off-by: Torsten Bögershausen tbo...@web.de
---
t/check-non-portable-shell.pl | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index 8b5a71d..d9ddcdf 100755
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -16,10 +16,10 @@ sub err {
while () {
chomp;
- /^\s*sed\s+-i/ and err 'sed -i is not portable';
- /^\s*echo\s+-n/ and err 'echo -n is not portable (please use printf)';
- /^\s*declare\s+/ and err 'arrays/declare not portable';
- /^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
+ /^\s*sed\s+-i\s+\S/ and err 'sed -i is not portable';
+ /^\s*echo\s+-n\s+\S/ and err 'echo -n is not portable (please use
printf)';
+ /^\s*declare\s+\S/ and err 'arrays/declare not portable';
+ /^\s*if\s+which\s+\S/ and err 'which is not portable (please use type)';
/test\s+[^=]*==/ and err 'test a == b is not portable (please use =)';
# this resets our $. for each file
close ARGV if eof;
--
1.8.1.1
--
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[PATCH v2] Reduce false positive in check-non-portable-shell.pl
check-non-portable-shell.pl is using simple regular expressions to
find illegal shell syntax.
Improve the expressions and reduce the chance for false positves:
sed -i must be followed by 1..n whitespace and 1 non whitespace
declare must be followed by 1..n whitespace and 1 non whitespace
echo -n must be followed by 1..n whitespace and 1 non whitespace
which: catch lines like if which foo
Signed-off-by: Torsten Bögershausen tbo...@web.de
---
t/check-non-portable-shell.pl | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index 8b5a71d..d9ddcdf 100755
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -16,10 +16,10 @@ sub err {
while () {
chomp;
- /^\s*sed\s+-i/ and err 'sed -i is not portable';
- /^\s*echo\s+-n/ and err 'echo -n is not portable (please use printf)';
- /^\s*declare\s+/ and err 'arrays/declare not portable';
- /^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
+ /^\s*sed\s+-i\s+\S/ and err 'sed -i is not portable';
+ /^\s*echo\s+-n\s+\S/ and err 'echo -n is not portable (please use
printf)';
+ /^\s*declare\s+\S/ and err 'arrays/declare not portable';
+ /^\s*if\s+which\s+\S/ and err 'which is not portable (please use type)';
/test\s+[^=]*==/ and err 'test a == b is not portable (please use =)';
# this resets our $. for each file
close ARGV if eof;
--
1.8.1.1
--
To unsubscribe from this list: send the line unsubscribe git in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
