fix: Ensure that task labels are used in error messages when present

Author: GrahamDennis

executor_test.go

@@ -665,6 +665,15 @@ func TestLabel(t *testing.T) {
 		),
 		WithTask("foo"),
 	)
+
+	NewExecutorTest(t,
+		WithName("label in error"),
+		WithExecutorOptions(
+			task.WithDir("testdata/label_error"),
+		),
+		WithTask("foo"),
+		WithRunError(),
+	)
 }
 
 func TestPromptInSummary(t *testing.T) {

task.go

@@ -235,7 +235,7 @@ func (e *Executor) RunTask(ctx context.Context, call *Call) error {
 		e.Logger.VerboseErrf(logger.Magenta, "task: %q finished\n", call.Task)
 		return nil
 	}); err != nil {
-		return &errors.TaskRunError{TaskName: t.Task, Err: err}
+		return &errors.TaskRunError{TaskName: t.Name(), Err: err}
 	}
 
 	return nil

testdata/label_error/Taskfile.yml

@@ -0,0 +1,7 @@
+version: '3'
+
+tasks:
+  foo:
+    label: "foobar"
+    cmds:
+      - "false"

testdata/label_error/testdata/TestLabel-label_in_error-err-run.golden

@@ -0,0 +1 @@
+task: Failed to run task "foobar": exit status 1

testdata/label_error/testdata/TestLabel-label_in_error.golden

@@ -0,0 +1 @@
+task: [foobar] false