andreburgaud/regex-debug
Docker image to interact with the Perl Regexp::Debugger module.
Image
1
755
andreburgaud/regex-debug repository overview
Docker Regex Debug
Docker image to interact with the Perl Regexp::Debugger module (https://metacpan.org/pod/Regexp::Debugger) authored by Damian Conway (http://blogs.perl.org/users/damian_conway/).
Usage
$ docker pull andreburgaud/regex-debug
Interactive Debugger
$ docker run --rm -it andreburgaud/regex-debug
Display number of steps
$ docker run --rm -it andreburgaud/regex-debug steps '^\d[a-z]*$' '1abcdef'
String : 1abcdef
Pattern: ^\d[a-z]*$
Regex analysis in progress...
Regex matched in 9 steps
Display steps in JSON
$ docker run --rm -it andreburgaud/regex-debug json '^\d[a-z]*$' '1abcdef'
String : 1abcdef
Pattern: ^\d[a-z]*$
Regex analysis in progress...
[
{
"regex_pos": 0,
"event": {
"quantifier": "",
"regex_pos": 0,
"construct_type": "_START",
"construct": "",
"depth": 1,
"msg": "Starting regex match",
"indent": " ",
"lexical_scope": 0,
"event_type": "pre"
},
...
Show help
$ docker run --rm -it andreburgaud/regex-debug help
Show version
$ docker run --rm -it andreburgaud/regex-debug version
License
MIT
Tag summary
Content type
Image
Digest
Size
26.7 MB
Last updated
about 8 years ago
docker pull andreburgaud/regex-debug