happyDomain/generators/gen_icon.go

105 lines
3.1 KiB
Go

// Copyright or © or Copr. happyDNS (2020)
//
// contact@happydomain.org
//
// This software is a computer program whose purpose is to provide a modern
// interface to interact with DNS systems.
//
// This software is governed by the CeCILL license under French law and abiding
// by the rules of distribution of free software. You can use, modify and/or
// redistribute the software under the terms of the CeCILL license as
// circulated by CEA, CNRS and INRIA at the following URL
// "http://www.cecill.info".
//
// As a counterpart to the access to the source code and rights to copy, modify
// and redistribute granted by the license, users are provided only with a
// limited warranty and the software's author, the holder of the economic
// rights, and the successive licensors have only limited liability.
//
// In this respect, the user's attention is drawn to the risks associated with
// loading, using, modifying and/or developing or reproducing the software by
// the user in light of its specific status of free software, that may mean
// that it is complicated to manipulate, and that also therefore means that it
// is reserved for developers and experienced professionals having in-depth
// computer knowledge. Users are therefore encouraged to load and test the
// software's suitability as regards their requirements in conditions enabling
// the security of their systems and/or data to be ensured and, more generally,
// to use and operate it in the same conditions as regards security.
//
// The fact that you are presently reading this means that you have had
// knowledge of the CeCILL license and that you accept its terms.
//go:build ignore
// +build ignore
package main
import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"text/template"
)
const tplIcon = `// Code generated by go generate. DO NOT EDIT.
// sources:
{{ range $idx, $path := .Sources }}// {{ $path }}
{{ end }}
package {{ .Package }} // import "git.happydns.org/happyDomain/{{ .Directory }}"
var Icons = map[string][]byte{
{{ range $file, $content := .Map }} {{printf "%q" $file}}: []byte({{printf "%q" $content}}),
{{ end }}}
`
var bundleTplIcon = template.Must(template.New("").Parse(tplIcon))
type valTpl struct {
Directory string
Package string
Sources []string
Map map[string][]byte
}
func main() {
dir := os.Args[1]
pkg := os.Args[2]
d := valTpl{
Directory: dir,
Package: pkg,
Sources: []string{},
Map: map[string][]byte{},
}
err := filepath.Walk(dir, func(srcFile string, info os.FileInfo, err error) error {
if filepath.Ext(srcFile) == ".png" {
data, err := ioutil.ReadFile(srcFile)
if err != nil {
return err
}
d.Sources = append(d.Sources, srcFile)
fPath := strings.Split(strings.TrimPrefix(strings.TrimSuffix(srcFile, ".png"), dir+"/"), "/")
fPathLen := len(fPath) - 2
if fPathLen < 0 {
fPathLen = 0
}
d.Map[strings.Join(fPath[fPathLen:], ".")] = data
}
return nil
})
if err != nil {
panic(err)
}
f, err := os.Create(dir + "/icons.go")
if err != nil {
panic(err)
}
defer f.Close()
bundleTplIcon.Execute(f, d)
}