Use flag instead of build tag to run integration tests

Makefile

@@ -50,15 +50,15 @@ gox: .gopath $(SOURCE)
 
 test-integration: .gopath
 	cd $(BASEPATH) && go test $(GOTESTFLAGS) \
-			-tags integration \
 			./backend \
 			-cover -covermode=count -coverprofile=integration-sftp.cov \
+			-test.integration \
 			-test.sftppath=$(SFTP_PATH)
 
 	cd $(BASEPATH) && go test $(GOTESTFLAGS) \
-			-tags integration \
 			./cmd/restic \
 			-cover -covermode=count -coverprofile=integration.cov \
+			-test.integration \
 			-test.datafile=$(PWD)/testsuite/fake-data.tar.gz
 
 all.cov: .gopath $(SOURCE) test-integration

backend/sftp_test.go

@@ -1,5 +1,3 @@
-// +build integration
-
 package backend_test
 
 import (
@@ -37,6 +35,10 @@ func teardownSFTPBackend(t *testing.T, b *sftp.SFTP) {
 }
 
 func TestSFTPBackend(t *testing.T) {
+	if !*RunIntegrationTest {
+		t.Skip("integration tests disabled, use `-test.integration` to enable")
+	}
+
 	if *sftpPath == "" {
 		t.Skipf("sftppath not set, skipping TestSFTPBackend")
 	}

cmd/restic/integration_helpers_test.go

@@ -1,5 +1,3 @@
-// +build integration
-
 package main
 
 import (

cmd/restic/integration_test.go

@@ -1,5 +1,3 @@
-// +build integration
-
 package main
 
 import (
@@ -119,8 +117,12 @@ func cmdFsck(t testing.TB) {
 }
 
 func TestBackup(t *testing.T) {
+	if !*RunIntegrationTest {
+		t.Skip("integration tests disabled, use `-test.integration` to enable")
+	}
+
 	if *TestDataFile == "" {
-		t.Fatal("no data tar file specified, use flag '-test.datafile'")
+		t.Fatal("no data tar file specified, use flag `-test.datafile`")
 	}
 
 	tempdir := setupTempdir(t)

test/backend.go

@@ -12,9 +12,12 @@ import (
 	"github.com/restic/restic/repository"
 )
 
-var TestPassword = flag.String("test.password", "geheim", `use this password for repositories created during tests (default: "geheim")`)
+var (
-var TestCleanup = flag.Bool("test.cleanup", true, "clean up after running tests (remove local backend directory with all content)")
+	TestPassword       = flag.String("test.password", "geheim", `use this password for repositories created during tests (default: "geheim")`)
-var TestTempDir = flag.String("test.tempdir", "", "use this directory for temporary storage (default: system temp dir)")
+	TestCleanup        = flag.Bool("test.cleanup", true, "clean up after running tests (remove local backend directory with all content)")
+	TestTempDir        = flag.String("test.tempdir", "", "use this directory for temporary storage (default: system temp dir)")
+	RunIntegrationTest = flag.Bool("test.integration", false, "run integration tests (default: false)")
+)
 
 func SetupRepo(t testing.TB) *repository.Repository {
 	tempdir, err := ioutil.TempDir(*TestTempDir, "restic-test-")