remount

package module
v0.0.0-...-267dc0d Latest Latest
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 Go to latest Published: Feb 24, 2024 License: MIT Imports: 31 Imported by: 9

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var WazFlags = map[experimentalsys.Oflag]int{
	experimentalsys.O_APPEND: hackpadfs.FlagAppend,
	experimentalsys.O_CREAT:  hackpadfs.FlagCreate,
	experimentalsys.O_RDONLY: hackpadfs.FlagReadOnly,
	experimentalsys.O_WRONLY: hackpadfs.FlagWriteOnly,
	experimentalsys.O_SYNC:   hackpadfs.FlagSync,
	experimentalsys.O_TRUNC:  hackpadfs.FlagTruncate,
}

Functions

func Clone 

func Clone(x fs.FS, dx fs.FS, y, dy string) error

func Dotify 

func Dotify(p string) string

func FuseFS 

func FuseFS(r p9.Attachment) fusefs.FS

func GetHackFlag 

func GetHackFlag(x experimentalsys.Oflag) int

func GetSysFlag 

func GetSysFlag(x int) experimentalsys.Oflag

func Ipfs 

func Ipfs(x fs.FS, y string) (files.Node, error)

func L 

func L(l Lookup) hackpadfs.FS

func Meld 

func Meld(i I, x, y string) (string, error)

func Mount 

func Mount(j fs.FS, p string) (func() error, error)

func MountIpfs 

func MountIpfs(x I, i, p string) (func() error, error)

func NewCow 

func NewCow(over fs.FS, layer fs.FS) fs.FS

func NewDir 

func NewDir(i I, m map[string]string) (string, error)

func Patch 

func Patch(i I, x string, f func(*mount.FS) error) (string, error)

func ServeFuse 

func ServeFuse(c *fuse.Conn, r p9.Attachment) error

func WazAdapt 

func WazAdapt(err error) experimentalsys.Errno

func WithHackpadFS 

func WithHackpadFS(x wazero.FSConfig, d string, fs hackpadfs.FS) wazero.FSConfig

Types

type A 

type A struct {
	afero.File
}

type AF 

type AF struct {
	fs.FS
}

func (AF) Chmod 

func (b AF) Chmod(name string, mode os.FileMode) error

Chmod changes the mode of the named file to mode.

func (AF) Chown 

func (b AF) Chown(name string, uid, gid int) error

Chown changes the uid and gid of the named file.

func (AF) Chtimes 

func (b AF) Chtimes(name string, atime time.Time, mtime time.Time) error

Chtimes changes the access and modification times of the named file

func (AF) Create 

func (b AF) Create(filename string) (afero.File, error)

Create creates the named file with mode 0666 (before umask), truncating it if it already exists. If successful, methods on the returned File can be used for I/O; the associated file descriptor has mode O_RDWR.

func (AF) Join 

func (b AF) Join(elem ...string) string

Join joins any number of path elements into a single path, adding a Separator if necessary. Join calls filepath.Clean on the result; in particular, all empty strings are ignored. On Windows, the result is a UNC path if and only if the first path element is a UNC path.

func (AF) Lstat 

func (b AF) Lstat(filename string) (os.FileInfo, error)

Lstat returns a FileInfo describing the named file. If the file is a symbolic link, the returned FileInfo describes the symbolic link. Lstat makes no attempt to follow the link.

func (AF) Mkdir 

func (b AF) Mkdir(filename string, perm os.FileMode) error

func (AF) MkdirAll 

func (b AF) MkdirAll(filename string, perm os.FileMode) error

MkdirAll creates a directory named path, along with any necessary parents, and returns nil, or else returns an error. The permission bits perm are used for all directories that MkdirAll creates. If path is/ already a directory, MkdirAll does nothing and returns nil.

func (AF) Name 

func (b AF) Name() string

func (AF) Open 

func (b AF) Open(filename string) (afero.File, error)

Open opens the named file for reading. If successful, methods on the returned file can be used for reading; the associated file descriptor has mode O_RDONLY.

func (AF) OpenFile 

func (b AF) OpenFile(filename string, flag int, perm os.FileMode) (afero.File, error)

OpenFile is the generalized open call; most users will use Open or Create instead. It opens the named file with specified flag (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful, methods on the returned File can be used for I/O.

func (AF) ReadDir 

func (b AF) ReadDir(path string) ([]os.FileInfo, error)

ReadDir reads the directory named by dirname and returns a list of directory entries sorted by filename. 

func (b AF) Readlink(link string) (string, error)

Readlink returns the target path of link.

func (AF) Remove 

func (b AF) Remove(filename string) error

Remove removes the named file or directory.

func (AF) RemoveAll 

func (b AF) RemoveAll(filename string) error

func (AF) Rename 

func (b AF) Rename(oldpath, newpath string) error

Rename renames (moves) oldpath to newpath. If newpath already exists and is not a directory, Rename replaces it. OS-specific restrictions may apply when oldpath and newpath are in different directories.

func (AF) Root 

func (b AF) Root() string

Root returns the root path of the filesystem.

func (AF) Stat 

func (b AF) Stat(filename string) (os.FileInfo, error)

Stat returns a FileInfo describing the named file. 

func (b AF) Symlink(target, link string) error

Symlink creates a symbolic-link from link to target. target may be an absolute or relative path, and need not refer to an existing node. Parent directories of link are created as necessary.

func (AF) TempFile 

func (b AF) TempFile(dir, prefix string) (billy.File, error)

type B 

type B struct {
	fs.File
}

func (B) Lock 

func (b B) Lock() error

func (B) Name 

func (b B) Name() string

func (B) ReadAt 

func (b B) ReadAt(p []byte, off int64) (n int, err error)

func (B) Readdir 

func (b B) Readdir(count int) ([]os.FileInfo, error)

func (B) Readdirnames 

func (b B) Readdirnames(count int) ([]string, error)

func (B) Seek 

func (b B) Seek(offset int64, whence int) (int64, error)

func (B) Sync 

func (b B) Sync() error

func (B) Truncate 

func (b B) Truncate(size int64) error

func (B) Unlock 

func (b B) Unlock() error

func (B) Write 

func (b B) Write(x []byte) (int, error)

func (B) WriteAt 

func (b B) WriteAt(p []byte, off int64) (n int, err error)

func (B) WriteString 

func (b B) WriteString(s string) (ret int, err error)

type BF 

type BF struct {
	fs.FS
}

func (BF) Chroot 

func (b BF) Chroot(path string) (billy.Filesystem, error)

Chroot returns a new filesystem from the same type where the new root is the given path. Files outside of the designated directory tree cannot be accessed.

func (BF) Create 

func (b BF) Create(filename string) (billy.File, error)

Create creates the named file with mode 0666 (before umask), truncating it if it already exists. If successful, methods on the returned File can be used for I/O; the associated file descriptor has mode O_RDWR.

func (BF) Join 

func (b BF) Join(elem ...string) string

Join joins any number of path elements into a single path, adding a Separator if necessary. Join calls filepath.Clean on the result; in particular, all empty strings are ignored. On Windows, the result is a UNC path if and only if the first path element is a UNC path.

func (BF) Lstat 

func (b BF) Lstat(filename string) (os.FileInfo, error)

Lstat returns a FileInfo describing the named file. If the file is a symbolic link, the returned FileInfo describes the symbolic link. Lstat makes no attempt to follow the link.

func (BF) MkdirAll 

func (b BF) MkdirAll(filename string, perm os.FileMode) error

MkdirAll creates a directory named path, along with any necessary parents, and returns nil, or else returns an error. The permission bits perm are used for all directories that MkdirAll creates. If path is/ already a directory, MkdirAll does nothing and returns nil.

func (BF) Open 

func (b BF) Open(filename string) (billy.File, error)

Open opens the named file for reading. If successful, methods on the returned file can be used for reading; the associated file descriptor has mode O_RDONLY.

func (BF) OpenFile 

func (b BF) OpenFile(filename string, flag int, perm os.FileMode) (billy.File, error)

OpenFile is the generalized open call; most users will use Open or Create instead. It opens the named file with specified flag (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful, methods on the returned File can be used for I/O.

func (BF) ReadDir 

func (b BF) ReadDir(path string) ([]os.FileInfo, error)

ReadDir reads the directory named by dirname and returns a list of directory entries sorted by filename. 

func (b BF) Readlink(link string) (string, error)

Readlink returns the target path of link.

func (BF) Remove 

func (b BF) Remove(filename string) error

Remove removes the named file or directory.

func (BF) Rename 

func (b BF) Rename(oldpath, newpath string) error

Rename renames (moves) oldpath to newpath. If newpath already exists and is not a directory, Rename replaces it. OS-specific restrictions may apply when oldpath and newpath are in different directories.

func (BF) Root 

func (b BF) Root() string

Root returns the root path of the filesystem.

func (BF) Stat 

func (b BF) Stat(filename string) (os.FileInfo, error)

Stat returns a FileInfo describing the named file. 

func (b BF) Symlink(target, link string) error

Symlink creates a symbolic-link from link to target. target may be an absolute or relative path, and need not refer to an existing node. Parent directories of link are created as necessary.

func (BF) TempFile 

func (b BF) TempFile(dir, prefix string) (billy.File, error)

type Dav 

type Dav struct {
	hackpadfs.FS
}

func (Dav) Mkdir 

func (d Dav) Mkdir(ctx context.Context, name string, perm fs.FileMode) error

Mkdir implements webdav.FileSystem.

func (Dav) OpenFile 

func (d Dav) OpenFile(ctx context.Context, name string, flag int, perm fs.FileMode) (webdav.File, error)

OpenFile implements webdav.FileSystem.

func (Dav) RemoveAll 

func (d Dav) RemoveAll(ctx context.Context, name string) error

RemoveAll implements webdav.FileSystem.

func (Dav) Rename 

func (d Dav) Rename(ctx context.Context, oldName string, newName string) error

Rename implements webdav.FileSystem.

func (Dav) Stat 

func (d Dav) Stat(ctx context.Context, name string) (fs.FileInfo, error)

Stat implements webdav.FileSystem.

type Dir 

type Dir struct {
	hackpadfs.FS
}

Dir is an implementation of FileSystem that serves from the local filesystem. It accepts attachments of either "" or "/", but rejects all others.

Note that Dir does not support authentication, simply returning an error for any attempt to do so. If authentication is necessary, wrap a Dir in an AuthFS instance.

func (Dir) Attach 

func (d Dir) Attach(afile p9.File, user, aname string) (p9.Attachment, error)

Attach implements FileSystem.Attach.

func (Dir) Auth 

func (d Dir) Auth(user, aname string) (p9.File, error)

Auth implements FileSystem.Auth.

func (Dir) Create 

func (d Dir) Create(p string, perm p9.FileMode, mode uint8) (p9.File, error)

Create implements Attachment.Create.

func (Dir) Open 

func (d Dir) Open(p string, mode uint8) (p9.File, error)

Open implements Attachment.Open.

func (Dir) Remove 

func (d Dir) Remove(p string) error

Remove implements Attachment.Remove.

func (Dir) Stat 

func (d Dir) Stat(p string) (p9.DirEntry, error)

Stat implements Attachment.Stat.

func (Dir) WriteStat 

func (d Dir) WriteStat(p string, changes p9.StatChanges) error

WriteStat implements Attachment.WriteStat.

type F 

type F struct {
	billy.File
}

func (F) Stat 

func (f F) Stat() (fs.FileInfo, error)

type FA 

type FA struct {
	afero.Afero
}

func NewAferoShim 

func NewAferoShim(x afero.Fs) FA

func (FA) Create 

func (b FA) Create(filename string) (fs.File, error)

Create creates the named file with mode 0666 (before umask), truncating it if it already exists. If successful, methods on the returned File can be used for I/O; the associated file descriptor has mode O_RDWR.

func (FA) Open 

func (b FA) Open(filename string) (fs.File, error)

Open opens the named file for reading. If successful, methods on the returned file can be used for reading; the associated file descriptor has mode O_RDONLY.

func (FA) OpenFile 

func (b FA) OpenFile(filename string, flag int, perm os.FileMode) (fs.File, error)

OpenFile is the generalized open call; most users will use Open or Create instead. It opens the named file with specified flag (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful, methods on the returned File can be used for I/O.

func (FA) ReadDir 

func (b FA) ReadDir(path string) ([]os.DirEntry, error)

type FB 

type FB struct {
	billy.Filesystem
}

func (FB) Create 

func (b FB) Create(filename string) (fs.File, error)

Create creates the named file with mode 0666 (before umask), truncating it if it already exists. If successful, methods on the returned File can be used for I/O; the associated file descriptor has mode O_RDWR.

func (FB) Open 

func (b FB) Open(filename string) (fs.File, error)

Open opens the named file for reading. If successful, methods on the returned file can be used for reading; the associated file descriptor has mode O_RDONLY.

func (FB) OpenFile 

func (b FB) OpenFile(filename string, flag int, perm os.FileMode) (fs.File, error)

OpenFile is the generalized open call; most users will use Open or Create instead. It opens the named file with specified flag (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful, methods on the returned File can be used for I/O.

func (FB) ReadDir 

func (b FB) ReadDir(path string) ([]os.DirEntry, error)

type FSF 

type FSF struct {
	p9.File
	Path   PathF
	Offset *int64
}

func (FSF) Read 

func (f FSF) Read(p []byte) (int, error)

func (FSF) ReadDir 

func (f FSF) ReadDir(n int) ([]hackpadfs.DirEntry, error)

func (FSF) Seek 

func (f FSF) Seek(offset int64, whence int) (int64, error)

func (FSF) Stat 

func (f FSF) Stat() (hackpadfs.FileInfo, error)

func (FSF) Write 

func (f FSF) Write(p []byte) (int, error)

type FSP 

type FSP struct {
	*p9.Remote
}

func (FSP) Create 

func (f FSP) Create(a string, b p9.FileMode, c uint8) (p9.File, error)

func (FSP) Open 

func (f FSP) Open(a string, b uint8) (p9.File, error)

func (FSP) WriteStat 

func (f FSP) WriteStat(path string, changes p9.StatChanges) error

type FSS 

type FSS struct {
	p9.DirEntry
}

type FSW 

type FSW struct {
	p9.Attachment
}

func (FSW) Open 

func (f FSW) Open(x string) (hackpadfs.File, error)

func (FSW) OpenFile 

func (f FSW) OpenFile(x string, flag int, perm hackpadfs.FileMode) (hackpadfs.File, error)

type I 

type I struct {
	iface.CoreAPI
	Ctx context.Context
}

func (I) Open 

func (i I) Open(x string) (fs.File, error)

func (I) Push 

func (i I) Push(x fs.FS, y string) (string, error)

type IF 

type IF struct {
	files.Node
	Name string
	Rec  func() IF
}

func (IF) Read 

func (i IF) Read(x []byte) (int, error)

func (IF) ReadAt 

func (i IF) ReadAt(b []byte, off int64) (n int, err error)

func (IF) ReadDir 

func (i IF) ReadDir(n int) ([]fs.DirEntry, error)

func (IF) Stat 

func (i IF) Stat() (os.FileInfo, error)

type IN 

type IN struct {
	// contains filtered or unexported fields
}

func (IN) IsDir 

func (i IN) IsDir() bool

func (IN) ModTime 

func (i IN) ModTime() time.Time

func (IN) Mode 

func (i IN) Mode() fs.FileMode

func (IN) Name 

func (i IN) Name() string

func (IN) Size 

func (i IN) Size() int64

func (IN) Sys 

func (i IN) Sys() any

type Lookup 

type Lookup interface {
	LookupFS(string) (string, hackpadfs.FS, error)
}

type N 

type N struct {
	fs.File
	FS   fs.FS
	Name string
}

func (N) Size 

func (n N) Size() (int64, error)

type PathF 

type PathF struct {
	p9.Attachment
	Path string
}

type Pusher 

type Pusher interface {
	Push(x fs.FS, y string) (string, error)
}

type Sftp 

type Sftp struct {
	*sftp.Client
}

func (Sftp) Open 

func (s Sftp) Open(filename string) (fs.File, error)

func (Sftp) OpenFile 

func (s Sftp) OpenFile(filename string, flag int, perm os.FileMode) (fs.File, error)

func (Sftp) ReadDir 

func (s Sftp) ReadDir(path string) ([]hackpadfs.DirEntry, error)

func (Sftp) Stat 

func (s Sftp) Stat(name string) (hackpadfs.FileInfo, error)

type WackFS 

type WackFS func(string) (string, hackpadfs.FS, error)

func (WackFS) Open 

func (f WackFS) Open(path string) (hackpadfs.File, error)

func (WackFS) OpenFile 

func (f WackFS) OpenFile(path string, flag int, perm hackpadfs.FileMode) (hackpadfs.File, error)

type WazFS 

type WazFS struct {
	hackpadfs.FS
}

func (WazFS) Chmod 

func (WazFS) Chmod(path string, perm fs.FileMode) experimentalsys.Errno

Chmod implements sys.FS. 

func (WazFS) Link(oldPath string, newPath string) experimentalsys.Errno

Link implements sys.FS.

func (WazFS) Lstat 

func (w WazFS) Lstat(path string) (sys.Stat_t, experimentalsys.Errno)

Lstat implements sys.FS.

func (WazFS) Mkdir 

func (WazFS) Mkdir(path string, perm fs.FileMode) experimentalsys.Errno

Mkdir implements sys.FS.

func (*WazFS) OpenFile 

func (w *WazFS) OpenFile(path string, flag experimentalsys.Oflag, perm fs.FileMode) (experimentalsys.File, experimentalsys.Errno)

OpenFile implements sys.FS. 

func (WazFS) Readlink(path string) (string, experimentalsys.Errno)

Readlink implements sys.FS.

func (WazFS) Rename 

func (WazFS) Rename(from string, to string) experimentalsys.Errno

Rename implements sys.FS.

func (WazFS) Rmdir 

func (WazFS) Rmdir(path string) experimentalsys.Errno

Rmdir implements sys.FS.

func (WazFS) Stat 

func (w WazFS) Stat(path string) (sys.Stat_t, experimentalsys.Errno)

Stat implements sys.FS. 

func (WazFS) Symlink(oldPath string, linkName string) experimentalsys.Errno

Symlink implements sys.FS. 

func (WazFS) Unlink(path string) experimentalsys.Errno

Unlink implements sys.FS.

func (WazFS) Utimens 

func (WazFS) Utimens(path string, atim int64, mtim int64) experimentalsys.Errno

Utimens implements sys.FS.

type WazFile 

type WazFile struct {
	B     B
	Flags experimentalsys.Oflag
	In    struct {
		FS   *WazFS
		Path string
	}
}

func (WazFile) Close 

func (w WazFile) Close() experimentalsys.Errno

Close implements sys.File.

func (WazFile) Datasync 

func (w WazFile) Datasync() experimentalsys.Errno

Datasync implements sys.File.

func (WazFile) Dev 

func (w WazFile) Dev() (uint64, experimentalsys.Errno)

Dev implements sys.File.

func (WazFile) Ino 

func (WazFile) Ino() (uint64, experimentalsys.Errno)

Ino implements sys.File.

func (WazFile) IsAppend 

func (w WazFile) IsAppend() bool

IsAppend implements sys.File.

func (WazFile) IsDir 

func (w WazFile) IsDir() (bool, experimentalsys.Errno)

IsDir implements sys.File.

func (WazFile) Pread 

func (w WazFile) Pread(buf []byte, off int64) (n int, errno experimentalsys.Errno)

Pread implements sys.File.

func (WazFile) Pwrite 

func (w WazFile) Pwrite(buf []byte, off int64) (n int, errno experimentalsys.Errno)

Pwrite implements sys.File.

func (WazFile) Read 

func (w WazFile) Read(buf []byte) (n int, errno experimentalsys.Errno)

Read implements sys.File.

func (WazFile) Readdir 

func (w WazFile) Readdir(n int) (dirents []experimentalsys.Dirent, errno experimentalsys.Errno)

Readdir implements sys.File.

func (*WazFile) Reopen 

func (w *WazFile) Reopen() error

func (WazFile) Seek 

func (w WazFile) Seek(offset int64, whence int) (newOffset int64, errno experimentalsys.Errno)

Seek implements sys.File.

func (*WazFile) SetAppend 

func (w *WazFile) SetAppend(enable bool) experimentalsys.Errno

SetAppend implements sys.File.

func (WazFile) Stat 

func (w WazFile) Stat() (sys.Stat_t, experimentalsys.Errno)

Stat implements sys.File.

func (WazFile) Sync 

func (w WazFile) Sync() experimentalsys.Errno

Sync implements sys.File.

func (WazFile) Truncate 

func (w WazFile) Truncate(size int64) experimentalsys.Errno

Truncate implements sys.File.

func (WazFile) Utimens 

func (WazFile) Utimens(atim int64, mtim int64) experimentalsys.Errno

Utimens implements sys.File.

func (WazFile) Write 

func (w WazFile) Write(buf []byte) (n int, errno experimentalsys.Errno)

Write implements sys.File.

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