feat(installer): build worker source over SSH

internal/installer/deploy_test.go

@@ -19,14 +19,14 @@ func TestFingerprintHostKeyCallback(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	callback, err := hostKeyCallback(DeployOptions{HostKeyFingerprint: ssh.FingerprintSHA256(publicKey)})
+	callback, err := hostKeyCallback(SSHOptions{HostKeyFingerprint: ssh.FingerprintSHA256(publicKey)})
 	if err != nil {
 		t.Fatal(err)
 	}
 	if err := callback("host", &net.TCPAddr{}, publicKey); err != nil {
 		t.Fatalf("matching fingerprint rejected: %v", err)
 	}
-	callback, err = hostKeyCallback(DeployOptions{HostKeyFingerprint: "SHA256:wrong"})
+	callback, err = hostKeyCallback(SSHOptions{HostKeyFingerprint: "SHA256:wrong"})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -36,15 +36,17 @@ func TestFingerprintHostKeyCallback(t *testing.T) {
 }
 
 func TestKnownHostsMissingFile(t *testing.T) {
-	if _, err := hostKeyCallback(DeployOptions{KnownHostsFile: t.TempDir() + "/missing"}); err == nil {
+	if _, err := hostKeyCallback(SSHOptions{KnownHostsFile: t.TempDir() + "/missing"}); err == nil {
 		t.Fatal("missing known_hosts file accepted")
 	}
 }
 
 func TestDeployRejectsMutableDockerImageBeforeConnecting(t *testing.T) {
 	err := Deploy(DeployOptions{
-		Host:   "unreachable.example.test",
-		User:   "deploy",
+		SSHOptions: SSHOptions{
+			Host: "unreachable.example.test",
+			User: "deploy",
+		},
 		Token:  "token",
 		Docker: true,
 		Image:  "reg.rsxx.ru/rsmon/rsmon-worker:latest",