daemon/job: test that sample configs are buildable

transport/tls/connect_tls.go

@@ -23,6 +23,10 @@ func TLSConnecterFromConfig(in *config.TLSConnect) (*TLSConnecter, error) {
 		Timeout: in.DialTimeout,
 	}
 
+	if fakeCertificateLoading {
+		return &TLSConnecter{in.Address, dialer, nil}, nil
+	}
+
 	ca, err := tlsconf.ParseCAFile(in.Ca)
 	if err != nil {
 		return nil, errors.Wrap(err, "cannot parse ca file")

transport/tls/serve_tls.go

@@ -25,6 +25,10 @@ func TLSListenerFactoryFromConfig(c *config.Global, in *config.TLSServe) (transp
 		return nil, errors.New("fields 'ca', 'cert' and 'key'must be specified")
 	}
 
+	if fakeCertificateLoading {
+		return func() (transport.AuthenticatedListener, error) { return nil, nil }, nil
+	}
+
 	clientCA, err := tlsconf.ParseCAFile(in.Ca)
 	if err != nil {
 		return nil, errors.Wrap(err, "cannot parse ca file")

transport/tls/tls_test_helper.go

@@ -0,0 +1,10 @@
+package tls
+
+import "testing"
+
+var fakeCertificateLoading bool
+
+func FakeCertificateLoading(t *testing.T) {
+	t.Logf("faking certificate loading")
+	fakeCertificateLoading = true
+}