gogs-markdown-vars.go

package main

import (
	"fmt"
	"regexp"
)

func main() {
	fmt.Println("Hello, playground")
	str := []byte("[![Build Status](https://jenkins.com/job?aka/{{ BRANCH_NAME }})](https://jenkins.com/job/aka/{{BRANCH_NAME}}/buildStatus)");
	vars := map[string][]byte{"BRANCH_NAME": []byte("master")};

	r, _ := regexp.Compile("{{\\s?([0-9,A-Z_]+)\\s?}}");
	m := r.FindAllSubmatch(str, -1);
	fmt.Println(m);
	for _, v := range m {
		k := string(v[1]);
		fmt.Println(k);
		if val, found := vars[k]; found {
			str = r.ReplaceAll(str, val);
			delete(vars, k);
			fmt.Println("Found");
		}
	}
	fmt.Println(string(str));
}