Fast Link Checker for Markdown and HTML in Go
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56 lines
787 B

package main
import (
"fmt"
"os"
"path/filepath"
"regexp"
"github.com/kr/text"
)
func stringSetToSlice(s2b map[string]bool) []string {
ss := make([]string, 0, len(s2b))
for s := range s2b {
ss = append(ss, s)
}
return ss
}
func printToStderr(xs ...interface{}) {
fmt.Fprintln(os.Stderr, xs...)
}
func indent(s string) string {
return text.Indent(s, "\t")
}
func listFiles(d string) ([]string, error) {
fs := []string{}
err := filepath.Walk(d, func(f string, i os.FileInfo, err error) error {
if err != nil {
return err
}
b, err := regexp.MatchString("(^\\.)|(/\\.)", f)
if err != nil {
return err
}
if !i.IsDir() && !b && isMarkupFile(f) {
fs = append(fs, f)
}
return nil
})
if err != nil {
return nil, err
}
return fs, nil
}