mirror of https://github.com/databricks/cli.git
88 lines
1.4 KiB
Go
88 lines
1.4 KiB
Go
package fakefs
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import (
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"fmt"
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"io/fs"
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"time"
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)
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var ErrNotImplemented = fmt.Errorf("not implemented")
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// DirEntry is a fake implementation of [fs.DirEntry].
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type DirEntry struct {
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fs.FileInfo
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}
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func (entry DirEntry) Type() fs.FileMode {
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typ := fs.ModePerm
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if entry.IsDir() {
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typ |= fs.ModeDir
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}
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return typ
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}
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func (entry DirEntry) Info() (fs.FileInfo, error) {
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return entry.FileInfo, nil
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}
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// FileInfo is a fake implementation of [fs.FileInfo].
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type FileInfo struct {
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FakeName string
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FakeSize int64
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FakeDir bool
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FakeMode fs.FileMode
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}
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func (info FileInfo) Name() string {
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return info.FakeName
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}
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func (info FileInfo) Size() int64 {
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return info.FakeSize
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}
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func (info FileInfo) Mode() fs.FileMode {
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return info.FakeMode
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}
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func (info FileInfo) ModTime() time.Time {
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return time.Now()
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}
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func (info FileInfo) IsDir() bool {
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return info.FakeDir
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}
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func (info FileInfo) Sys() any {
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return nil
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}
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// File is a fake implementation of [fs.File].
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type File struct {
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FileInfo fs.FileInfo
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}
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func (f File) Close() error {
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return nil
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}
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func (f File) Read(p []byte) (n int, err error) {
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return 0, ErrNotImplemented
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}
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func (f File) Stat() (fs.FileInfo, error) {
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return f.FileInfo, nil
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}
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// FS is a fake implementation of [fs.FS].
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type FS map[string]fs.File
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func (f FS) Open(name string) (fs.File, error) {
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e, ok := f[name]
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if !ok {
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return nil, fs.ErrNotExist
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}
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return e, nil
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}
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