package main
import (
"flag"
"html/template"
"io/ioutil"
"log"
"os"
"path/filepath"
)
var (
sourcePath = flag.String("source", "", "directory path containing license files")
tmplPath = flag.String("template", "", "file path to notice template")
)
type license struct {
Filename string
Path string
Text string
}
func main() {
flag.Parse()
if *sourcePath == "" || *tmplPath == "" {
log.Fatal("must provide flags 'source' and 'template'")
}
tmpl, err := template.ParseFiles(*tmplPath)
if err != nil {
log.Fatal(err)
}
var licenses []license
if err := filepath.Walk(*sourcePath, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
p, err := filepath.Rel(*sourcePath, filepath.Dir(path))
if err != nil {
log.Fatal(err)
}
if p == "gitlab.com/gitlab-org/gitaly" {
return nil
}
t, err := ioutil.ReadFile(path)
if err != nil {
log.Fatal(err)
}
licenses = append(licenses, license{
Filename: filepath.Base(path),
Path: p,
Text: string(t),
})
return nil
}); err != nil {
log.Fatal(err)
}
if err := tmpl.Execute(os.Stdout, licenses); err != nil {
log.Fatal(err)
}
}