cli/command/image/build/context_test.go:244:38: createTestTempDir -…

… `dir` always receives `""` (unparam)

Signed-off-by: Silvin Lubecki <[email protected]>

cli/command/image/build/context_test.go

@@ -24,11 +24,11 @@ var prepareEmpty = func(t *testing.T) (string, func()) {
 }
 
 var prepareNoFiles = func(t *testing.T) (string, func()) {
-	return createTestTempDir(t, "", "builder-context-test")
+	return createTestTempDir(t, "builder-context-test")
 }
 
 var prepareOneFile = func(t *testing.T) (string, func()) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	createTestTempFile(t, contextDir, DefaultDockerfileName, dockerfileContents, 0777)
 	return contextDir, cleanup
 }
@@ -42,15 +42,15 @@ func testValidateContextDirectory(t *testing.T, prepare func(t *testing.T) (stri
 }
 
 func TestGetContextFromLocalDirNoDockerfile(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	_, _, err := GetContextFromLocalDir(contextDir, "")
 	assert.ErrorContains(t, err, "Dockerfile")
 }
 
 func TestGetContextFromLocalDirNotExistingDir(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	fakePath := filepath.Join(contextDir, "fake")
@@ -60,7 +60,7 @@ func TestGetContextFromLocalDirNotExistingDir(t *testing.T) {
 }
 
 func TestGetContextFromLocalDirNotExistingDockerfile(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	fakePath := filepath.Join(contextDir, "fake")
@@ -70,7 +70,7 @@ func TestGetContextFromLocalDirNotExistingDockerfile(t *testing.T) {
 }
 
 func TestGetContextFromLocalDirWithNoDirectory(t *testing.T) {
-	contextDir, dirCleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, dirCleanup := createTestTempDir(t, "builder-context-test")
 	defer dirCleanup()
 
 	createTestTempFile(t, contextDir, DefaultDockerfileName, dockerfileContents, 0777)
@@ -86,7 +86,7 @@ func TestGetContextFromLocalDirWithNoDirectory(t *testing.T) {
 }
 
 func TestGetContextFromLocalDirWithDockerfile(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	createTestTempFile(t, contextDir, DefaultDockerfileName, dockerfileContents, 0777)
@@ -99,7 +99,7 @@ func TestGetContextFromLocalDirWithDockerfile(t *testing.T) {
 }
 
 func TestGetContextFromLocalDirLocalFile(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	createTestTempFile(t, contextDir, DefaultDockerfileName, dockerfileContents, 0777)
@@ -121,7 +121,7 @@ func TestGetContextFromLocalDirLocalFile(t *testing.T) {
 }
 
 func TestGetContextFromLocalDirWithCustomDockerfile(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	chdirCleanup := chdir(t, contextDir)
@@ -173,7 +173,7 @@ func TestGetContextFromReaderString(t *testing.T) {
 }
 
 func TestGetContextFromReaderTar(t *testing.T) {
-	contextDir, cleanup := createTestTempDir(t, "", "builder-context-test")
+	contextDir, cleanup := createTestTempDir(t, "builder-context-test")
 	defer cleanup()
 
 	createTestTempFile(t, contextDir, DefaultDockerfileName, dockerfileContents, 0777)
@@ -241,8 +241,8 @@ func TestValidateContextDirectoryWithOneFileExcludes(t *testing.T) {
 // createTestTempDir creates a temporary directory for testing.
 // It returns the created path and a cleanup function which is meant to be used as deferred call.
 // When an error occurs, it terminates the test.
-func createTestTempDir(t *testing.T, dir, prefix string) (string, func()) {
-	path, err := ioutil.TempDir(dir, prefix)
+func createTestTempDir(t *testing.T, prefix string) (string, func()) {
+	path, err := ioutil.TempDir("", prefix)
 	assert.NilError(t, err)
 	return path, func() { assert.NilError(t, os.RemoveAll(path)) }
 }