mirror of https://github.com/databricks/cli.git
121 lines
2.8 KiB
Go
121 lines
2.8 KiB
Go
package phases
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"github.com/databricks/cli/bundle"
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"github.com/databricks/cli/bundle/deploy/files"
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"github.com/databricks/cli/bundle/deploy/lock"
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"github.com/databricks/cli/bundle/deploy/terraform"
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"github.com/databricks/cli/libs/cmdio"
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"github.com/databricks/cli/libs/log"
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terraformlib "github.com/databricks/cli/libs/terraform"
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"github.com/databricks/databricks-sdk-go/apierr"
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)
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func assertRootPathExists(ctx context.Context, b *bundle.Bundle) (bool, error) {
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w := b.WorkspaceClient()
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_, err := w.Workspace.GetStatusByPath(ctx, b.Config.Workspace.RootPath)
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var aerr *apierr.APIError
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if errors.As(err, &aerr) && aerr.StatusCode == http.StatusNotFound {
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log.Infof(ctx, "Root path does not exist: %s", b.Config.Workspace.RootPath)
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return false, nil
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}
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return true, err
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}
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func approvalForDestroy(ctx context.Context, b *bundle.Bundle) (bool, error) {
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tf := b.Terraform
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if tf == nil {
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return false, fmt.Errorf("terraform not initialized")
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}
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// read plan file
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plan, err := tf.ShowPlanFile(ctx, b.Plan.Path)
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if err != nil {
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return false, err
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}
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deleteActions := make([]terraformlib.Action, 0)
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for _, rc := range plan.ResourceChanges {
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if rc.Change.Actions.Delete() {
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deleteActions = append(deleteActions, terraformlib.Action{
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Action: terraformlib.ActionTypeDelete,
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ResourceType: rc.Type,
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ResourceName: rc.Name,
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})
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}
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}
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if len(deleteActions) > 0 {
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cmdio.LogString(ctx, "The following resources will be deleted:")
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for _, a := range deleteActions {
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cmdio.Log(ctx, a)
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}
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cmdio.LogString(ctx, "")
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}
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cmdio.LogString(ctx, fmt.Sprintf("All files and directories at the following location will be deleted: %s", b.Config.Workspace.RootPath))
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cmdio.LogString(ctx, "")
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if b.AutoApprove {
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return true, nil
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}
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approved, err := cmdio.AskYesOrNo(ctx, "Would you like to proceed?")
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if err != nil {
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return false, err
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}
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return approved, nil
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}
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// The destroy phase deletes artifacts and resources.
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func Destroy() bundle.Mutator {
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// Core destructive mutators for destroy. These require informed user consent.
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destroyCore := bundle.Seq(
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terraform.Apply(),
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terraform.StatePush(),
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files.Delete(),
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bundle.LogString("Destroy complete!"),
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)
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destroyMutator := bundle.Seq(
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lock.Acquire(),
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bundle.Defer(
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bundle.Seq(
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terraform.StatePull(),
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terraform.Interpolate(),
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terraform.Write(),
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terraform.Plan(terraform.PlanGoal("destroy")),
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bundle.If(
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approvalForDestroy,
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destroyCore,
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bundle.LogString("Destroy cancelled!"),
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),
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),
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lock.Release(lock.GoalDestroy),
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),
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)
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return newPhase(
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"destroy",
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[]bundle.Mutator{
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// Only run deploy mutator if root path exists.
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bundle.If(
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assertRootPathExists,
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destroyMutator,
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bundle.LogString("No active deployment found to destroy!"),
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),
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},
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)
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}
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