gosimplenpm/storage/fs.go

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package storage
import (
"fmt"
"io/fs"
"path"
"strings"
"path/filepath"
)
func GetPackageFromStore(packageName string) (string, error) {
fileToServe := ""
searchDir, err := filepath.Abs("./examples")
if err != nil {
fmt.Printf("File repo not found: +%v/n", err)
return "", err
}
err = filepath.WalkDir(searchDir, func(fp string, info fs.DirEntry, e error) error {
if strings.Contains(fp, path.Join(packageName, "index.json")) {
fileToServe = fp
}
return e
})
if err != nil {
fmt.Printf("List files error: +%v/n", err)
return "", err
}
return fileToServe, nil
}