package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?<!:)(\/\/).+$|\/\*[\s\S]+\*\/`)
var str = `// comments at the beginning of the file are removed
/*
Block comments are removed - easy peasy
*/
https://urls.are.preserved.for.you// and comments after them are removed
asdfasdf// the comment can bump right up to text
asdfasdf;// ...or a semicolon.
{
foo:// you will need a parser to remove this comment b/c it smells like a URL
"bar",// ...but not this one
boo: // ...or this one
"who"
}`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/