alice.pds.demo.boltless.dev
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1package markup
2
3import (
4 "regexp"
5)
6
7type Format string
8
9const (
10 FormatMarkdown Format = "markdown"
11 FormatText Format = "text"
12)
13
14var FileTypePatterns = map[Format]*regexp.Regexp{
15 FormatMarkdown: regexp.MustCompile(`(?i)\.(md|markdown|mdown|mkdn|mkd)$`),
16}
17
18// GetFormat returns the Format whose extension list matches filename,
19// falling back to FormatText.
20func GetFormat(filename string) Format {
21 for format, pattern := range FileTypePatterns {
22 if pattern.MatchString(filename) {
23 return format
24 }
25 }
26 return FormatText
27}