Function detectFrontmatter

pkg/githubtemplate/github_template.go:130–135

(c []byte)

var yamlPattern = regexp.MustCompile(`(?m)^---\r?\n(\s*\r?\n)?`)

func detectFrontmatter(c []byte) []int {
	if matches := yamlPattern.FindAllIndex(c, 2); len(matches) > 1 {
		return []int{matches[0][0], matches[1][1]}
	}
	return []int{-1, -1}
}