package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\${([\w.]+)*(?::([\w]+))?}`)
var str = `this is a ${partId} in a sentence
this is a ${param.someId} in a sentence
this is a ${partId:number} in a sentence
this is a ${userId:string} in a sentence
this is a ${param.someFlag:boolean} in a sentence
a ${lotId} and a ${panelId} in a sentence`
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/