ficsit-cli-flake/cli/disk/local.go

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package disk
import (
"errors"
"fmt"
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"io"
"os"
)
var _ Disk = (*localDisk)(nil)
type localDisk struct {
path string
}
type localEntry struct {
os.DirEntry
}
func newLocal(path string) (Disk, error) {
return localDisk{path: path}, nil
}
func (l localDisk) Exists(path string) (bool, error) {
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_, err := os.Stat(path)
if errors.Is(err, os.ErrNotExist) {
return false, nil
}
if err != nil {
return false, fmt.Errorf("failed checking file existence: %w", err)
}
return true, nil
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}
func (l localDisk) Read(path string) ([]byte, error) {
return os.ReadFile(path) //nolint
}
func (l localDisk) Write(path string, data []byte) error {
return os.WriteFile(path, data, 0777) //nolint
}
func (l localDisk) Remove(path string) error {
return os.RemoveAll(path) //nolint
}
func (l localDisk) MkDir(path string) error {
return os.MkdirAll(path, 0777) //nolint
}
func (l localDisk) ReadDir(path string) ([]Entry, error) {
dir, err := os.ReadDir(path)
if err != nil {
return nil, err //nolint
}
entries := make([]Entry, len(dir))
for i, entry := range dir {
entries[i] = localEntry{
DirEntry: entry,
}
}
return entries, nil
}
func (l localDisk) Open(path string, flag int) (io.WriteCloser, error) {
return os.OpenFile(path, flag, 0777) //nolint
}