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package fsx
import (
"encoding/json"
"os"
"path/filepath"
)
func WriteJSON(path string, v any, mode os.FileMode) error {
b, err := json.MarshalIndent(v, "", " ")
if err != nil {
return err
}
if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil {
return err
}
tmp := path + ".tmp"
if err := os.WriteFile(tmp, append(b, '\n'), mode); err != nil {
return err
}
return os.Rename(tmp, path)
}
func ReadJSON(path string, v any) error {
b, err := os.ReadFile(path)
if err != nil {
return err
}
return json.Unmarshal(b, v)
}
func Exists(path string) bool {
_, err := os.Stat(path)
return err == nil
}
