os

func ComputeChecksumForFS ¶ added in v0.34.0

func ComputeChecksumForFS(filesys fs.FS) (string, error)

ComputeChecksumForFS hashes full file contents for deterministic FS invalidation. This is intentionally stronger than metadata-only keys, which are not reliable for embed.FS (file mtime is zero/unknown).

func CopyDir ¶ added in v0.36.1

func CopyDir(src, dst string) error

CopyDir recursively copies a directory tree preserving file modes.

func CopyFile ¶

func CopyFile(src, dst string, mode fs.FileMode) error

use the original permission bits so the copy matches the template file

func FileExists ¶ added in v0.36.0

func FileExists(path string) bool

FileExists reports whether path exists and points to a regular file.

func SaveFilesToDir ¶

func SaveFilesToDir(dst string, files map[string][]byte) error