Merge 48048ddd55 into 592474880d

internal/bundle/empty_bundle_test.go

@@ -8,11 +8,17 @@ import (
 
 	"github.com/databricks/cli/internal/acc"
 	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
 
 func TestAccEmptyBundleDeploy(t *testing.T) {
-	ctx, _ := acc.WorkspaceTest(t)
+	ctx, w := acc.WorkspaceTest(t)
+
+	uniqueId := uuid.New().String()
+	me, err := w.W.CurrentUser.Me(ctx)
+	require.NoError(t, err)
+	remoteRoot := fmt.Sprintf("/Workspace/Users/%s/.bundle/%s", me.UserName, uniqueId)
 
 	// create empty bundle
 	tmpDir := t.TempDir()
@@ -20,11 +26,20 @@ func TestAccEmptyBundleDeploy(t *testing.T) {
 	require.NoError(t, err)
 
 	bundleRoot := fmt.Sprintf(`bundle:
-  name: %s`, uuid.New().String())
+  name: %s`, uniqueId)
 	_, err = f.WriteString(bundleRoot)
 	require.NoError(t, err)
 	f.Close()
 
+	_, err = w.W.Workspace.GetStatusByPath(ctx, remoteRoot)
+	assert.ErrorContains(t, err, "doesn't exist")
+
+	mustValidateBundle(t, ctx, tmpDir)
+
+	// regression: "bundle validate" must not create a directory
+	_, err = w.W.Workspace.GetStatusByPath(ctx, remoteRoot)
+	require.ErrorContains(t, err, "doesn't exist")
+
 	// deploy empty bundle
 	err = deployBundle(t, ctx, tmpDir)
 	require.NoError(t, err)
@@ -33,4 +48,9 @@ func TestAccEmptyBundleDeploy(t *testing.T) {
 		err = destroyBundle(t, ctx, tmpDir)
 		require.NoError(t, err)
 	})
+
+	// verify that remoteRoot was actually relevant location to test
+	_, err = w.W.Workspace.GetStatusByPath(ctx, remoteRoot)
+	assert.NoError(t, err)
+
 }

internal/sync_test.go

@@ -509,13 +509,15 @@ func TestAccSyncEnsureRemotePathIsUsableIfRepoDoesntExist(t *testing.T) {
 
 	// Hypothetical repo path doesn't exist.
 	nonExistingRepoPath := fmt.Sprintf("/Repos/%s/%s", me.UserName, RandomName("doesnt-exist-"))
-	err = sync.EnsureRemotePathIsUsable(ctx, wsc, nonExistingRepoPath, nil)
+	remoteExists, err := sync.EnsureRemotePathIsUsable(ctx, wsc, nonExistingRepoPath, nil)
 	assert.ErrorContains(t, err, " does not exist; please create it first")
+	assert.False(t, remoteExists)
 
 	// Paths nested under a hypothetical repo path should yield the same error.
 	nestedPath := path.Join(nonExistingRepoPath, "nested/directory")
-	err = sync.EnsureRemotePathIsUsable(ctx, wsc, nestedPath, nil)
+	remoteExists, err = sync.EnsureRemotePathIsUsable(ctx, wsc, nestedPath, nil)
 	assert.ErrorContains(t, err, " does not exist; please create it first")
+	assert.False(t, remoteExists)
 }
 
 func TestAccSyncEnsureRemotePathIsUsableIfRepoExists(t *testing.T) {
@@ -526,13 +528,15 @@ func TestAccSyncEnsureRemotePathIsUsableIfRepoExists(t *testing.T) {
 	_, remoteRepoPath := setupRepo(t, wsc, ctx)
 
 	// Repo itself is usable.
-	err := sync.EnsureRemotePathIsUsable(ctx, wsc, remoteRepoPath, nil)
+	remoteExists, err := sync.EnsureRemotePathIsUsable(ctx, wsc, remoteRepoPath, nil)
 	assert.NoError(t, err)
+	assert.True(t, remoteExists)
 
 	// Path nested under repo path is usable.
 	nestedPath := path.Join(remoteRepoPath, "nested/directory")
-	err = sync.EnsureRemotePathIsUsable(ctx, wsc, nestedPath, nil)
+	remoteExists, err = sync.EnsureRemotePathIsUsable(ctx, wsc, nestedPath, nil)
 	assert.NoError(t, err)
+	assert.False(t, remoteExists)
 
 	// Verify that the directory has been created.
 	info, err := wsc.Workspace.GetStatusByPath(ctx, nestedPath)
@@ -549,8 +553,9 @@ func TestAccSyncEnsureRemotePathIsUsableInWorkspace(t *testing.T) {
 	require.NoError(t, err)
 
 	remotePath := fmt.Sprintf("/Users/%s/%s", me.UserName, RandomName("ensure-path-exists-test-"))
-	err = sync.EnsureRemotePathIsUsable(ctx, wsc, remotePath, me)
+	remoteExists, err := sync.EnsureRemotePathIsUsable(ctx, wsc, remotePath, me)
 	assert.NoError(t, err)
+	assert.False(t, remoteExists)
 
 	// Clean up directory after test.
 	defer func() {
@@ -560,8 +565,8 @@ func TestAccSyncEnsureRemotePathIsUsableInWorkspace(t *testing.T) {
 		assert.NoError(t, err)
 	}()
 
-	// Verify that the directory has been created.
+	// Verify that the directory has not been created.
 	info, err := wsc.Workspace.GetStatusByPath(ctx, remotePath)
-	require.NoError(t, err)
+	require.ErrorContains(t, err, "not exist")
 	require.Equal(t, workspace.ObjectTypeDirectory, info.ObjectType)
 }

libs/sync/path.go

@@ -24,7 +24,8 @@ func repoPathForPath(me *iam.User, remotePath string) string {
 
 // EnsureRemotePathIsUsable checks if the specified path is nested under
 // expected base paths and if it is a directory or repository.
-func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClient, remotePath string, me *iam.User) error {
+// Returns (doesRemoteExist, error)
+func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClient, remotePath string, me *iam.User) (bool, error) {
 	var err error
 
 	// TODO: we should cache CurrentUser.Me at the SDK level
@@ -32,7 +33,7 @@ func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClie
 	if me == nil {
 		me, err = wsc.CurrentUser.Me(ctx)
 		if err != nil {
-			return err
+			return false, err
 		}
 	}
 
@@ -43,7 +44,7 @@ func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClie
 	if err != nil {
 		// We only deal with 404s below.
 		if !apierr.IsMissing(err) {
-			return err
+			return false, err
 		}
 
 		// If the path is nested under a repo, the repo has to exist.
@@ -51,19 +52,12 @@ func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClie
 			repoPath := repoPathForPath(me, remotePath)
 			_, err = wsc.Workspace.GetStatusByPath(ctx, repoPath)
 			if err != nil && apierr.IsMissing(err) {
-				return fmt.Errorf("%s does not exist; please create it first", repoPath)
+				return false, fmt.Errorf("%s does not exist; please create it first", repoPath)
 			}
 		}
 
-		// The workspace path doesn't exist. Create it and try again.
-		err = wsc.Workspace.MkdirsByPath(ctx, remotePath)
-		if err != nil {
-			return fmt.Errorf("unable to create directory at %s: %w", remotePath, err)
-		}
-		info, err = wsc.Workspace.GetStatusByPath(ctx, remotePath)
-		if err != nil {
-			return err
-		}
+		return false, nil
+
 	}
 
 	log.Debugf(
@@ -77,10 +71,23 @@ func EnsureRemotePathIsUsable(ctx context.Context, wsc *databricks.WorkspaceClie
 	// We expect the object at path to be a directory or a repo.
 	switch info.ObjectType {
 	case workspace.ObjectTypeDirectory:
-		return nil
+		return true, nil
 	case workspace.ObjectTypeRepo:
-		return nil
+		return true, nil
 	}
 
-	return fmt.Errorf("%s points to a %s", remotePath, strings.ToLower(info.ObjectType.String()))
+	return true, fmt.Errorf("%s points to a %s", remotePath, strings.ToLower(info.ObjectType.String()))
+}
+
+func createRemotePath(ctx context.Context, wsc *databricks.WorkspaceClient, remotePath string) error {
+	// The workspace path doesn't exist. Create it and try again.
+	err := wsc.Workspace.MkdirsByPath(ctx, remotePath)
+	if err != nil {
+		return fmt.Errorf("unable to create directory at %s: %w", remotePath, err)
+	}
+	_, err = wsc.Workspace.GetStatusByPath(ctx, remotePath)
+	if err != nil {
+		return err
+	}
+	return nil
 }

libs/sync/sync.go

@@ -59,6 +59,9 @@ type Sync struct {
 	// WaitGroup is automatically created when an output handler is provided in the SyncOptions.
 	// Close call is required to ensure the output handler goroutine handles all events in time.
 	outputWaitGroup *stdsync.WaitGroup
+
+	// If this flag is not set, we'll create remote directory before starting upload
+	remoteExists bool
 }
 
 // New initializes and returns a new [Sync] instance.
@@ -84,7 +87,7 @@ func New(ctx context.Context, opts SyncOptions) (*Sync, error) {
 	}
 
 	// Verify that the remote path we're about to synchronize to is valid and allowed.
-	err = EnsureRemotePathIsUsable(ctx, opts.WorkspaceClient, opts.RemotePath, opts.CurrentUser)
+	remoteExists, err := EnsureRemotePathIsUsable(ctx, opts.WorkspaceClient, opts.RemotePath, opts.CurrentUser)
 	if err != nil {
 		return nil, err
 	}
@@ -141,6 +144,7 @@ func New(ctx context.Context, opts SyncOptions) (*Sync, error) {
 		notifier:        notifier,
 		outputWaitGroup: outputWaitGroup,
 		seq:             0,
+		remoteExists:    remoteExists,
 	}, nil
 }
 
@@ -180,6 +184,14 @@ func (s *Sync) notifyComplete(ctx context.Context, d diff) {
 // Returns the list of files tracked (and synchronized) by the syncer during the run,
 // and an error if any occurred.
 func (s *Sync) RunOnce(ctx context.Context) ([]fileset.File, error) {
+	if !s.remoteExists {
+		err := createRemotePath(ctx, s.WorkspaceClient, s.RemotePath)
+		if err != nil {
+			return nil, err
+		}
+		s.remoteExists = true
+	}
+
 	files, err := s.GetFileList(ctx)
 	if err != nil {
 		return files, err