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// +build dfssh
package dockerfile2llb
import (
"github.com/moby/buildkit/client/llb"
"github.com/moby/buildkit/frontend/dockerfile/instructions"
"github.com/pkg/errors"
)
func dispatchSSH(m *instructions.Mount) (llb.RunOption, error) {
if m.Source != "" {
return nil, errors.Errorf("ssh does not support source")
}
opts := []llb.SSHOption{llb.SSHID(m.CacheID)}
if m.Target != "" {
// TODO(AkihiroSuda): support specifying permission bits
opts = append(opts, llb.SSHSocketTarget(m.Target))
}
if !m.Required {
opts = append(opts, llb.SSHOptional)
}
return llb.AddSSHSocket(opts...), nil
}
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