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package local
import (
"context"
"errors"
"os"
"path/filepath"
"gitlab.com/gitlab-org/gitlab-pages/internal/vfs"
)
var errNotDirectory = errors.New("path needs to be a directory")
type VFS struct{}
func (fs VFS) Root(ctx context.Context, path string) (vfs.Root, error) {
rootPath, err := filepath.Abs(path)
if err != nil {
return nil, err
}
rootPath, err = filepath.EvalSymlinks(rootPath)
if os.IsNotExist(err) {
return nil, &vfs.ErrNotExist{Inner: err}
} else if err != nil {
return nil, err
}
fi, err := os.Lstat(rootPath)
if os.IsNotExist(err) {
return nil, &vfs.ErrNotExist{Inner: err}
} else if err != nil {
return nil, err
}
if !fi.Mode().IsDir() {
return nil, errNotDirectory
}
return &Root{rootPath: rootPath}, nil
}
func (fs *VFS) Name() string {
return "local"
}
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