mirror of https://github.com/databricks/cli.git
Remove generate changes from this branch
This commit is contained in:
Pieter Noordhuis
parent
c123cca275
commit
0f22ec6116
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@ -1,19 +0,0 @@
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package generate
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import (
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"github.com/databricks/cli/libs/dyn"
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"github.com/databricks/databricks-sdk-go/service/dashboards"
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)
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func ConvertDashboardToValue(dashboard *dashboards.Dashboard, filePath string) (dyn.Value, error) {
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// The majority of fields of the dashboard struct are read-only.
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// We copy the relevant fields manually.
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dv := map[string]dyn.Value{
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"display_name": dyn.NewValue(dashboard.DisplayName, []dyn.Location{{Line: 1}}),
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"parent_path": dyn.NewValue("${workspace.file_path}", []dyn.Location{{Line: 2}}),
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"warehouse_id": dyn.NewValue(dashboard.WarehouseId, []dyn.Location{{Line: 3}}),
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"definition_path": dyn.NewValue(filePath, []dyn.Location{{Line: 4}}),
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}
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return dyn.V(dv), nil
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}
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@ -16,7 +16,6 @@ func newGenerateCommand() *cobra.Command {
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cmd.AddCommand(generate.NewGenerateJobCommand())
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cmd.AddCommand(generate.NewGeneratePipelineCommand())
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cmd.AddCommand(generate.NewGenerateDashboardCommand())
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cmd.PersistentFlags().StringVar(&key, "key", "", `resource key to use for the generated configuration`)
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return cmd
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}
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@ -1,281 +0,0 @@
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package generate
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import (
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"context"
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"encoding/json"
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"fmt"
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"os"
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"path"
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"path/filepath"
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"strings"
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"time"
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"github.com/databricks/cli/bundle"
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"github.com/databricks/cli/bundle/config/generate"
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"github.com/databricks/cli/bundle/deploy/terraform"
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"github.com/databricks/cli/bundle/phases"
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"github.com/databricks/cli/cmd/root"
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"github.com/databricks/cli/libs/diag"
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"github.com/databricks/cli/libs/dyn"
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"github.com/databricks/cli/libs/dyn/yamlsaver"
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"github.com/databricks/cli/libs/textutil"
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"github.com/databricks/databricks-sdk-go"
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"github.com/databricks/databricks-sdk-go/service/dashboards"
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"github.com/databricks/databricks-sdk-go/service/workspace"
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"github.com/spf13/cobra"
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"gopkg.in/yaml.v3"
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)
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type dashboard struct {
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resourceDir string
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dashboardDir string
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force bool
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// Relative path from the resource directory to the dashboard directory.
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relativeDir string
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existingDashboardPath string
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existingDashboardId string
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watch string
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key string
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}
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func (d *dashboard) resolveDashboardID(ctx context.Context, w *databricks.WorkspaceClient) diag.Diagnostics {
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if d.existingDashboardPath == "" {
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return nil
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}
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obj, err := w.Workspace.GetStatusByPath(ctx, d.existingDashboardPath)
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if err != nil {
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return diag.FromErr(err)
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}
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if obj.ObjectType != workspace.ObjectTypeDashboard {
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found := strings.ToLower(obj.ObjectType.String())
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return diag.Diagnostics{
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{
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Severity: diag.Error,
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Summary: fmt.Sprintf("expected a dashboard, found a %s", found),
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Locations: []dyn.Location{{
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File: d.existingDashboardPath,
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}},
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},
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}
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}
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if obj.ResourceId == "" {
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return diag.Diagnostics{
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{
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Severity: diag.Error,
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Summary: "expected resource ID to be set",
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Locations: []dyn.Location{{
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File: d.existingDashboardPath,
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}},
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},
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}
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}
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d.existingDashboardId = obj.ResourceId
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return nil
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}
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func (d *dashboard) saveConfiguration(ctx context.Context, dashboard *dashboards.Dashboard) error {
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// TODO: add flag
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key := d.key
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if key == "" {
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key = textutil.NormalizeString(dashboard.DisplayName)
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}
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dashboardFilePath := path.Join(d.relativeDir, fmt.Sprintf("%s.lvdash.json", key))
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v, err := generate.ConvertDashboardToValue(dashboard, dashboardFilePath)
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if err != nil {
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return err
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}
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result := map[string]dyn.Value{
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"resources": dyn.V(map[string]dyn.Value{
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"dashboards": dyn.V(map[string]dyn.Value{
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key: v,
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}),
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}),
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}
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// Make sure the output directory exists.
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if err := os.MkdirAll(d.resourceDir, 0755); err != nil {
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return err
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}
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filename := filepath.Join(d.resourceDir, fmt.Sprintf("%s.yml", key))
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saver := yamlsaver.NewSaverWithStyle(map[string]yaml.Style{
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"display_name": yaml.DoubleQuotedStyle,
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})
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err = saver.SaveAsYAML(result, filename, false)
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if err != nil {
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return err
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}
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return nil
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}
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func (d *dashboard) remarshal(data []byte) ([]byte, error) {
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var tmp any
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var err error
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err = json.Unmarshal(data, &tmp)
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if err != nil {
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return nil, err
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}
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out, err := json.MarshalIndent(tmp, "", " ")
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (d *dashboard) saveSerializedDashboard(ctx context.Context, dashboard *dashboards.Dashboard, dst string) error {
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// Unmarshal and remarshal the serialized dashboard to ensure it is formatted correctly.
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// The result will have alphabetically sorted keys and be indented.
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data, err := d.remarshal([]byte(dashboard.SerializedDashboard))
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if err != nil {
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return err
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}
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// Make sure the output directory exists.
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if err := os.MkdirAll(filepath.Dir(dst), 0755); err != nil {
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return err
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}
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return os.WriteFile(dst, data, 0644)
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}
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func (d *dashboard) watchForChanges(ctx context.Context, b *bundle.Bundle) error {
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diags := bundle.Apply(ctx, b, bundle.Seq(
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phases.Initialize(),
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terraform.Interpolate(),
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terraform.Write(),
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terraform.StatePull(),
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terraform.Load(terraform.ErrorOnEmptyState),
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))
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if err := diags.Error(); err != nil {
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return err
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}
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dash, ok := b.Config.Resources.Dashboards[d.watch]
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if !ok {
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return fmt.Errorf("dashboard %s not found", d.watch)
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}
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// fmt.Println(dash.DefinitionPath)
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w := b.WorkspaceClient()
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etag := ""
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cwd, err := os.Getwd()
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if err != nil {
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return err
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}
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relPath, err := filepath.Rel(cwd, dash.FilePath)
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if err != nil {
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return err
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}
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for {
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dashboard, err := w.Lakeview.GetByDashboardId(ctx, dash.ID)
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if err != nil {
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return err
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}
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// fmt.Println(dashboard.Path)
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// fmt.Println(dashboard.Etag)
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// fmt.Println(dashboard.UpdateTime)
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// obj, err := w.Workspace.GetStatusByPath(ctx, "/Users/pieter.noordhuis@databricks.com/.bundle/dashboard-eng-work-generate/dev/files/[dev pieter_noordhuis] NYC Taxi Trip Analysis.lvdash.json")
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// if err != nil {
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// return err
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// }
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// fmt.Println(obj.ModifiedAt)
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if etag != dashboard.Etag {
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fmt.Printf("[%s]: Updating dashboard at %s\n", dashboard.UpdateTime, relPath)
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d.saveSerializedDashboard(ctx, dashboard, dash.FilePath)
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}
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etag = dashboard.Etag
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time.Sleep(1 * time.Second)
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}
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}
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func (d *dashboard) RunE(cmd *cobra.Command, args []string) error {
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ctx := cmd.Context()
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b, diags := root.MustConfigureBundle(cmd)
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if err := diags.Error(); err != nil {
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return diags.Error()
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}
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// Make sure we know how the dashboard path is relative to the resource path.
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rel, err := filepath.Rel(d.resourceDir, d.dashboardDir)
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if err != nil {
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return err
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}
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d.relativeDir = filepath.ToSlash(rel)
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w := b.WorkspaceClient()
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if d.watch != "" {
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return d.watchForChanges(ctx, b)
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}
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// Lookup the dashboard ID if the path is given
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diags = d.resolveDashboardID(ctx, w)
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if diags.HasError() {
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return diags.Error()
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}
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dashboard, err := w.Lakeview.GetByDashboardId(ctx, d.existingDashboardId)
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if err != nil {
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return err
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}
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d.saveConfiguration(ctx, dashboard)
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// TODO: add flag
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key := d.key
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if key == "" {
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key = textutil.NormalizeString(dashboard.DisplayName)
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}
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filename := filepath.Join(d.dashboardDir, fmt.Sprintf("%s.lvdash.json", key))
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d.saveSerializedDashboard(ctx, dashboard, filename)
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return nil
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}
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func NewGenerateDashboardCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "dashboard",
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Short: "Generate configuration for a dashboard",
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}
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d := &dashboard{}
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cmd.Flags().StringVarP(&d.resourceDir, "resource-dir", "d", "./resources", `directory to write the configuration to`)
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cmd.Flags().StringVarP(&d.dashboardDir, "dashboard-dir", "s", "./dashboards", `directory to write the dashboard representation to`)
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cmd.Flags().BoolVarP(&d.force, "force", "f", false, `force overwrite existing files in the output directory`)
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// Specify dashboard by workspace path
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cmd.Flags().StringVar(&d.existingDashboardPath, "existing-dashboard-path", "", `workspace path of the dashboard to generate configuration for`)
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cmd.Flags().StringVar(&d.existingDashboardId, "existing-dashboard-id", "", `ID of the dashboard to generate configuration for`)
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cmd.Flags().StringVar(&d.watch, "watch-resource", "", `resource key of dashboard to watch for changes`)
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cmd.MarkFlagsOneRequired(
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"existing-dashboard-path",
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"existing-dashboard-id",
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"watch-resource",
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)
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cmd.RunE = d.RunE
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return cmd
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}
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@ -1 +0,0 @@
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package generate
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