scorpionknifes/go-pcre

PCRE for Go with Windows, Linux & MacOS support

Hi there 👋

I'm Cheng-Zhen, aka CZ

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go-pcre's Issues

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how about FreeBSD support?

Hi,
can this library work on FreeBSD?

Building on windows

Just take note for who want to build it on windows.
On windows we need install tdm-gcc before build this library:
https://jmeubank.github.io/tdm-gcc/articles/2021-05/10.3.0-release

Have Fun!

How do I use flags properly? Or matcher (probably)?

Hi there, I'm trying to use this package as an alternative to the built-in regexp if it can't compile a pattern list.

I have this pattern: ([^*\s\w,.\/?+-]\s*)?(?<![a-mo-z]\s)(?<![a-z\/_@])(\s*return\s*)?(?:alert|inputbox|showmod(?:al|eless)dialog|showhelp|infinity|isnan|isnull|iterator|msgbox|executeglobal|expression|prompt|write(?:ln)?|confirm|dialog|urn|(?:un)?eval|exec|execscript|tostring|status|execute|window|unescape|navigate|jquery|getscript|extend|prototype)(?(1)[^\w%"]|(?:\s*[^@\s\w%",.:\/+\-])).
My string to match are /?query="autofocus ' onfocus='alert(document.domain)'"".

Code:

package main

import "github.com/scorpionknifes/go-pcre"

func main() {
	regex, err := pcre.Compile(`([^*\s\w,.\/?+-]\s*)?(?<![a-mo-z]\s)(?<![a-z\/_@])(\s*return\s*)?(?:alert|inputbox|showmod(?:al|eless)dialog|showhelp|infinity|isnan|isnull|iterator|msgbox|executeglobal|expression|prompt|write(?:ln)?|confirm|dialog|urn|(?:un)?eval|exec|execscript|tostring|status|execute|window|unescape|navigate|jquery|getscript|extend|prototype)(?(1)[^\w%"]|(?:\s*[^@\s\w%",.:\/+\-]))`, pcre.MULTILINE)
	if err != nil {
		panic(err)
	}

	pattern := regex.NewMatcher()
	string := `/?query="autofocus ' onfocus='alert(document.domain)'""`

	println(pattern.MatchString(string, pcre.MULTILINE))
	// Output: false
}

The output is false, and I expect it to be true. (tested on regextester.com)

Thanks!

Add CI

Adding CI to autotest multiple builds

• Need to test different platforms Windows, Linux, and macOS
• Add badges for build