sandbox: move out of internal

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 0 insertions, 75 deletions

diff --git a/internal/sandbox/path.go b/internal/sandbox/path.go
deleted file mode 100644
index 6c5a6e2c..00000000
--- a/internal/sandbox/path.go
+++ /dev/null
@@ -1,75 +0,0 @@
-package sandbox
-
-import (
-	"errors"
-	"io/fs"
-	"os"
-	"path"
-	"strings"
-	"syscall"
-)
-
-const (
-	hostPath    = "/" + hostDir
-	hostDir     = "host"
-	sysrootPath = "/" + sysrootDir
-	sysrootDir  = "sysroot"
-)
-
-func toSysroot(name string) string {
-	name = strings.TrimLeftFunc(name, func(r rune) bool { return r == '/' })
-	return path.Join(sysrootPath, name)
-}
-
-func toHost(name string) string {
-	name = strings.TrimLeftFunc(name, func(r rune) bool { return r == '/' })
-	return path.Join(hostPath, name)
-}
-
-func realpathHost(name string) (string, error) {
-	source := toHost(name)
-	rp, err := os.Readlink(source)
-
-	if err != nil {
-		if errors.Is(err, syscall.EINVAL) {
-			// not a symlink
-			return name, nil
-		}
-		return "", err
-	}
-
-	if !path.IsAbs(rp) {
-		return name, nil
-	}
-	msg.Verbosef("path %q resolves to %q", name, rp)
-	return rp, nil
-}
-
-func createFile(name string, perm os.FileMode, content []byte) error {
-	if err := os.MkdirAll(path.Dir(name), 0755); err != nil {
-		return err
-	}
-	f, err := os.OpenFile(name, syscall.O_CREAT|syscall.O_EXCL|syscall.O_WRONLY, perm)
-	if err != nil {
-		return err
-	}
-	if content != nil {
-		_, err = f.Write(content)
-	}
-	return errors.Join(f.Close(), err)
-}
-
-func ensureFile(name string, perm os.FileMode) error {
-	fi, err := os.Stat(name)
-	if err != nil {
-		if !os.IsNotExist(err) {
-			return err
-		}
-		return createFile(name, perm, nil)
-	}
-
-	if mode := fi.Mode(); mode&fs.ModeDir != 0 || mode&fs.ModeSymlink != 0 {
-		err = syscall.EISDIR
-	}
-	return err
-}