mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 10:02:47 +00:00
a156188b3e
* update dependencies, bump Go version to 1.19 * bump test image Go version * update golangci-lint * update gotosocial-drone-build * sign * linting, go fmt * update swagger docs * update swagger docs * whitespace * update contributing.md * fuckin whoopsie doopsie * linterino, linteroni * fix followrequest test not starting processor * fix other api/client tests not starting processor * fix remaining tests where processor not started * bump go-runners version * don't check last-webfingered-at, processor may have updated this * update swagger command * update bun to latest version * fix embed to work the same as before with new bun Signed-off-by: kim <grufwub@gmail.com> Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
299 lines
6.4 KiB
Go
299 lines
6.4 KiB
Go
//go:build go1.16
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// +build go1.16
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package afero
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import (
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"io"
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"io/fs"
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"os"
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"path"
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"sort"
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"time"
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"github.com/spf13/afero/internal/common"
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)
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// IOFS adopts afero.Fs to stdlib io/fs.FS
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type IOFS struct {
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Fs
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}
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func NewIOFS(fs Fs) IOFS {
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return IOFS{Fs: fs}
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}
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var (
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_ fs.FS = IOFS{}
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_ fs.GlobFS = IOFS{}
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_ fs.ReadDirFS = IOFS{}
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_ fs.ReadFileFS = IOFS{}
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_ fs.StatFS = IOFS{}
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_ fs.SubFS = IOFS{}
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)
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func (iofs IOFS) Open(name string) (fs.File, error) {
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const op = "open"
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// by convention for fs.FS implementations we should perform this check
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if !fs.ValidPath(name) {
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return nil, iofs.wrapError(op, name, fs.ErrInvalid)
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}
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file, err := iofs.Fs.Open(name)
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if err != nil {
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return nil, iofs.wrapError(op, name, err)
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}
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// file should implement fs.ReadDirFile
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if _, ok := file.(fs.ReadDirFile); !ok {
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file = readDirFile{file}
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}
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return file, nil
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}
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func (iofs IOFS) Glob(pattern string) ([]string, error) {
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const op = "glob"
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// afero.Glob does not perform this check but it's required for implementations
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if _, err := path.Match(pattern, ""); err != nil {
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return nil, iofs.wrapError(op, pattern, err)
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}
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items, err := Glob(iofs.Fs, pattern)
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if err != nil {
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return nil, iofs.wrapError(op, pattern, err)
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}
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return items, nil
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}
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func (iofs IOFS) ReadDir(name string) ([]fs.DirEntry, error) {
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f, err := iofs.Fs.Open(name)
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if err != nil {
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return nil, iofs.wrapError("readdir", name, err)
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}
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defer f.Close()
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if rdf, ok := f.(fs.ReadDirFile); ok {
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items, err := rdf.ReadDir(-1)
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if err != nil {
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return nil, iofs.wrapError("readdir", name, err)
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}
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sort.Slice(items, func(i, j int) bool { return items[i].Name() < items[j].Name() })
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return items, nil
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}
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items, err := f.Readdir(-1)
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if err != nil {
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return nil, iofs.wrapError("readdir", name, err)
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}
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sort.Sort(byName(items))
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ret := make([]fs.DirEntry, len(items))
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for i := range items {
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ret[i] = common.FileInfoDirEntry{FileInfo: items[i]}
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}
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return ret, nil
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}
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func (iofs IOFS) ReadFile(name string) ([]byte, error) {
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const op = "readfile"
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if !fs.ValidPath(name) {
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return nil, iofs.wrapError(op, name, fs.ErrInvalid)
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}
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bytes, err := ReadFile(iofs.Fs, name)
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if err != nil {
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return nil, iofs.wrapError(op, name, err)
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}
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return bytes, nil
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}
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func (iofs IOFS) Sub(dir string) (fs.FS, error) { return IOFS{NewBasePathFs(iofs.Fs, dir)}, nil }
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func (IOFS) wrapError(op, path string, err error) error {
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if _, ok := err.(*fs.PathError); ok {
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return err // don't need to wrap again
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}
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return &fs.PathError{
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Op: op,
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Path: path,
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Err: err,
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}
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}
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// readDirFile provides adapter from afero.File to fs.ReadDirFile needed for correct Open
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type readDirFile struct {
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File
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}
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var _ fs.ReadDirFile = readDirFile{}
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func (r readDirFile) ReadDir(n int) ([]fs.DirEntry, error) {
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items, err := r.File.Readdir(n)
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if err != nil {
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return nil, err
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}
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ret := make([]fs.DirEntry, len(items))
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for i := range items {
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ret[i] = common.FileInfoDirEntry{FileInfo: items[i]}
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}
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return ret, nil
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}
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// FromIOFS adopts io/fs.FS to use it as afero.Fs
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// Note that io/fs.FS is read-only so all mutating methods will return fs.PathError with fs.ErrPermission
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// To store modifications you may use afero.CopyOnWriteFs
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type FromIOFS struct {
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fs.FS
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}
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var _ Fs = FromIOFS{}
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func (f FromIOFS) Create(name string) (File, error) { return nil, notImplemented("create", name) }
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func (f FromIOFS) Mkdir(name string, perm os.FileMode) error { return notImplemented("mkdir", name) }
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func (f FromIOFS) MkdirAll(path string, perm os.FileMode) error {
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return notImplemented("mkdirall", path)
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}
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func (f FromIOFS) Open(name string) (File, error) {
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file, err := f.FS.Open(name)
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if err != nil {
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return nil, err
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}
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return fromIOFSFile{File: file, name: name}, nil
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}
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func (f FromIOFS) OpenFile(name string, flag int, perm os.FileMode) (File, error) {
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return f.Open(name)
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}
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func (f FromIOFS) Remove(name string) error {
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return notImplemented("remove", name)
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}
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func (f FromIOFS) RemoveAll(path string) error {
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return notImplemented("removeall", path)
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}
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func (f FromIOFS) Rename(oldname, newname string) error {
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return notImplemented("rename", oldname)
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}
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func (f FromIOFS) Stat(name string) (os.FileInfo, error) { return fs.Stat(f.FS, name) }
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func (f FromIOFS) Name() string { return "fromiofs" }
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func (f FromIOFS) Chmod(name string, mode os.FileMode) error {
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return notImplemented("chmod", name)
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}
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func (f FromIOFS) Chown(name string, uid, gid int) error {
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return notImplemented("chown", name)
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}
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func (f FromIOFS) Chtimes(name string, atime time.Time, mtime time.Time) error {
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return notImplemented("chtimes", name)
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}
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type fromIOFSFile struct {
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fs.File
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name string
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}
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func (f fromIOFSFile) ReadAt(p []byte, off int64) (n int, err error) {
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readerAt, ok := f.File.(io.ReaderAt)
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if !ok {
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return -1, notImplemented("readat", f.name)
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}
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return readerAt.ReadAt(p, off)
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}
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func (f fromIOFSFile) Seek(offset int64, whence int) (int64, error) {
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seeker, ok := f.File.(io.Seeker)
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if !ok {
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return -1, notImplemented("seek", f.name)
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}
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return seeker.Seek(offset, whence)
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}
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func (f fromIOFSFile) Write(p []byte) (n int, err error) {
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return -1, notImplemented("write", f.name)
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}
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func (f fromIOFSFile) WriteAt(p []byte, off int64) (n int, err error) {
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return -1, notImplemented("writeat", f.name)
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}
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func (f fromIOFSFile) Name() string { return f.name }
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func (f fromIOFSFile) Readdir(count int) ([]os.FileInfo, error) {
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rdfile, ok := f.File.(fs.ReadDirFile)
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if !ok {
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return nil, notImplemented("readdir", f.name)
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}
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entries, err := rdfile.ReadDir(count)
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if err != nil {
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return nil, err
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}
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ret := make([]os.FileInfo, len(entries))
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for i := range entries {
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ret[i], err = entries[i].Info()
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if err != nil {
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return nil, err
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}
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}
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return ret, nil
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}
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func (f fromIOFSFile) Readdirnames(n int) ([]string, error) {
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rdfile, ok := f.File.(fs.ReadDirFile)
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if !ok {
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return nil, notImplemented("readdir", f.name)
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}
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entries, err := rdfile.ReadDir(n)
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if err != nil {
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return nil, err
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}
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ret := make([]string, len(entries))
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for i := range entries {
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ret[i] = entries[i].Name()
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}
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return ret, nil
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}
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func (f fromIOFSFile) Sync() error { return nil }
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func (f fromIOFSFile) Truncate(size int64) error {
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return notImplemented("truncate", f.name)
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}
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func (f fromIOFSFile) WriteString(s string) (ret int, err error) {
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return -1, notImplemented("writestring", f.name)
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}
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func notImplemented(op, path string) error {
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return &fs.PathError{Op: op, Path: path, Err: fs.ErrPermission}
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}
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