89 lines
1.5 KiB
Go
89 lines
1.5 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"io/fs"
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"log"
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"os"
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"path/filepath"
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"sort"
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"strings"
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"github.com/samber/lo"
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)
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var mapSigs = map[string]string{
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"./*.jpg;./*.psd;Objects/*.png": "patreon-drmapzo-diamond",
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}
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func main() {
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root := flag.String("root", "", "root directory to validate")
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flag.Parse()
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if *root == "" {
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log.Fatal("please specify --root")
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}
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log.Printf("validating: %s", *root)
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rootFS := os.DirFS(*root)
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validateMaps(lo.Must(fs.Sub(rootFS, "Maps")))
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}
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func validateMaps(mapsFS fs.FS) {
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entries := lo.Must(mapsFS.(fs.ReadDirFS).ReadDir("."))
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for _, entry := range entries {
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if strings.HasPrefix(entry.Name(), ".") {
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continue
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}
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log.Printf("map: %s", entry.Name())
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mapFS := lo.Must(fs.Sub(mapsFS, entry.Name()))
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validateMap(mapFS)
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}
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}
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func validateMap(mapFS fs.FS) {
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sig := getDirSig(mapFS)
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t := mapSigs[sig]
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if t == "" {
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log.Fatalf("\tunrecognized signature: %s", sig)
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}
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log.Printf("\ttype: %s", t)
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}
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func getDirSig(root fs.FS) string {
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sigSet := map[string]bool{}
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fs.WalkDir(root, ".", func(path string, entry fs.DirEntry, err error) error {
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if entry.IsDir() {
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return nil
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}
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if strings.HasPrefix(entry.Name(), ".") {
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return nil
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}
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sigSet[getPathSig(path)] = true
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return nil
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})
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sigs := lo.Keys(sigSet)
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sort.Strings(sigs)
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return strings.Join(sigs, ";")
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}
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func getPathSig(path string) string {
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parts := strings.Split(filepath.Base(path), ".")
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return fmt.Sprintf("%s/*.%s", filepath.Dir(path), lo.Must(lo.Last(parts)))
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}
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