113 lines
2.1 KiB
Go
113 lines
2.1 KiB
Go
// SPDX-Licence-Identifier: EUPL-1.2
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package osx
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import (
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"io"
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"io/fs"
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"os/user"
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"syscall"
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core "dappco.re/go/core"
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coreio "dappco.re/go/core/io"
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"dappco.re/go/core/scm/internal/ax/stdio"
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)
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const (
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//
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O_APPEND = syscall.O_APPEND
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//
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O_CREATE = syscall.O_CREAT
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//
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O_WRONLY = syscall.O_WRONLY
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)
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// Stdin exposes process stdin without importing os.
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//
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var Stdin = stdio.Stdin
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// Stdout exposes process stdout without importing os.
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//
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var Stdout = stdio.Stdout
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// Stderr exposes process stderr without importing os.
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//
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var Stderr = stdio.Stderr
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// Getenv mirrors os.Getenv.
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//
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func Getenv(key string) string {
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value, _ := syscall.Getenv(key)
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return value
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}
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// Getwd mirrors os.Getwd.
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//
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func Getwd() (string, error) {
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return syscall.Getwd()
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}
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// IsNotExist mirrors os.IsNotExist.
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//
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func IsNotExist(err error) bool {
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return core.Is(err, fs.ErrNotExist)
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}
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// MkdirAll mirrors os.MkdirAll.
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//
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func MkdirAll(path string, _ fs.FileMode) error {
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return coreio.Local.EnsureDir(path)
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}
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// Open mirrors os.Open.
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//
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func Open(path string) (fs.File, error) {
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return coreio.Local.Open(path)
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}
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// OpenFile mirrors the append/create/write mode used in this repo.
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//
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func OpenFile(path string, flag int, _ fs.FileMode) (io.WriteCloser, error) {
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if flag&O_APPEND != 0 {
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return coreio.Local.Append(path)
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}
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return coreio.Local.Create(path)
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}
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// ReadDir mirrors os.ReadDir.
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//
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func ReadDir(path string) ([]fs.DirEntry, error) {
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return coreio.Local.List(path)
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}
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// ReadFile mirrors os.ReadFile.
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//
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func ReadFile(path string) ([]byte, error) {
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content, err := coreio.Local.Read(path)
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return []byte(content), err
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}
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// Stat mirrors os.Stat.
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//
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func Stat(path string) (fs.FileInfo, error) {
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return coreio.Local.Stat(path)
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}
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// UserHomeDir mirrors os.UserHomeDir.
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//
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func UserHomeDir() (string, error) {
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if home := Getenv("HOME"); home != "" {
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return home, nil
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}
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current, err := user.Current()
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if err != nil {
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return "", err
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}
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return current.HomeDir, nil
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}
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// WriteFile mirrors os.WriteFile.
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//
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func WriteFile(path string, data []byte, perm fs.FileMode) error {
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return coreio.Local.WriteMode(path, string(data), perm)
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}
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