CI: Backport CI/Release related code to v9.3.x (#62752)

* Batch-move everything * go mod tidy * make drone * Remove genversions * Bump alpine image * Revert back pkg/build/docker/build.go * Make sure correct enterprise branch is checked out * Add enterprise2 version * Remove extensions * Bump build container * backport node 18 test fix (cherry picked from commit 4ff03fdbfb) * Update scripts/drone * Add more commands * Fix starlark link * Copy .drone.star * Add drone target branch for custom events ---------
2023-02-03 11:43:48 +02:00
parent d9b5c5f4c6
commit 03b1cf763d
85 changed files with 8622 additions and 2695 deletions
@@ -0,0 +1,134 @@
+package git_test
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/google/go-github/v45/github"
+	"github.com/grafana/grafana/pkg/build/git"
+	"github.com/stretchr/testify/require"
+)
+
+type TestLabelsService struct {
+	Labels           []*github.Label
+	ListLabelsError  error
+	RemoveLabelError error
+	AddLabelsError   error
+}
+
+func (s *TestLabelsService) ListLabelsByIssue(ctx context.Context, owner string, repo string, number int, opts *github.ListOptions) ([]*github.Label, *github.Response, error) {
+	if s.ListLabelsError != nil {
+		return nil, nil, s.ListLabelsError
+	}
+
+	labels := s.Labels
+	if labels == nil {
+		labels = []*github.Label{}
+	}
+
+	return labels, nil, nil
+}
+
+func (s *TestLabelsService) RemoveLabelForIssue(ctx context.Context, owner string, repo string, number int, label string) (*github.Response, error) {
+	if s.RemoveLabelError != nil {
+		return nil, s.RemoveLabelError
+	}
+
+	return &github.Response{}, nil
+}
+
+func (s *TestLabelsService) AddLabelsToIssue(ctx context.Context, owner string, repo string, number int, labels []string) ([]*github.Label, *github.Response, error) {
+	if s.AddLabelsError != nil {
+		return nil, nil, s.AddLabelsError
+	}
+
+	l := make([]*github.Label, len(labels))
+	for i, v := range labels {
+		l[i] = &github.Label{
+			Name: github.String(v),
+		}
+	}
+
+	return l, nil, nil
+}
+
+func TestAddLabelToPR(t *testing.T) {
+	t.Run("It should add a label to a pull request", func(t *testing.T) {
+		var (
+			ctx    = context.Background()
+			client = &TestLabelsService{}
+			pr     = 20
+			label  = "test-label"
+		)
+
+		require.NoError(t, git.AddLabelToPR(ctx, client, pr, label))
+	})
+	t.Run("It should not return an error if the label already exists", func(t *testing.T) {
+		var (
+			ctx    = context.Background()
+			client = &TestLabelsService{
+				Labels: []*github.Label{
+					{
+						Name: github.String("test-label"),
+					},
+				},
+			}
+			pr    = 20
+			label = "test-label"
+		)
+
+		require.NoError(t, git.AddLabelToPR(ctx, client, pr, label))
+	})
+
+	t.Run("It should return an error if GitHub returns an error when listing labels", func(t *testing.T) {
+		var (
+			ctx             = context.Background()
+			listLabelsError = errors.New("list labels error")
+			client          = &TestLabelsService{
+				ListLabelsError: listLabelsError,
+				Labels:          []*github.Label{},
+			}
+			pr    = 20
+			label = "test-label"
+		)
+
+		require.ErrorIs(t, git.AddLabelToPR(ctx, client, pr, label), listLabelsError)
+	})
+
+	t.Run("It should not return an error if there are existing enterprise-check labels.", func(t *testing.T) {
+		var (
+			ctx    = context.Background()
+			client = &TestLabelsService{
+				Labels: []*github.Label{
+					{
+						Name: github.String("enterprise-failed"),
+					},
+				},
+			}
+			pr    = 20
+			label = "test-label"
+		)
+
+		require.NoError(t, git.AddLabelToPR(ctx, client, pr, label))
+	})
+
+	t.Run("It should return an error if GitHub returns an error when removing existing enterprise-check labels", func(t *testing.T) {
+		var (
+			ctx              = context.Background()
+			removeLabelError = errors.New("remove label error")
+			client           = &TestLabelsService{
+				RemoveLabelError: removeLabelError,
+				Labels: []*github.Label{
+					{
+						Name: github.String("enterprise-failed"),
+					},
+				},
+			}
+			pr    = 20
+			label = "test-label"
+		)
+
+		require.ErrorIs(t, git.AddLabelToPR(ctx, client, pr, label), removeLabelError)
+	})
+}