mirror of https://github.com/databricks/cli.git
93 lines
2.4 KiB
Go
93 lines
2.4 KiB
Go
package terraform
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import (
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"context"
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"fmt"
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"github.com/databricks/cli/bundle"
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"github.com/databricks/cli/libs/cmdio"
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"github.com/databricks/cli/libs/diag"
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"github.com/databricks/cli/libs/filer"
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"github.com/databricks/cli/libs/plan"
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)
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type planDestroy struct{}
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func (p *planDestroy) Name() string {
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return "terraform.PlanDestroy"
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}
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// TODO: We need end to end tests for the approval flow.
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func (p *planDestroy) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics {
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tf := b.Terraform
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if tf == nil {
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return diag.Errorf("terraform not initialized")
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}
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// Get terraform project root.
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tfDir, err := Dir(ctx, b)
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if err != nil {
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return diag.FromErr(err)
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}
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b.Plan, err = plan.NewTerraformPlan(ctx, plan.TerraformPlanOpts{
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Executable: tf,
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Root: tfDir,
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IsDestroy: true,
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})
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// TODO: Note this PR also makes destroy idempotent.
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// Display information needs to know about the destroy plan.
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deleteActions := b.Plan.ActionsByTypes(plan.ActionTypeDelete)
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// If there are delete actions, show that information to the user.
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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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// Log new line for better presentation.
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cmdio.LogString(ctx, "")
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}
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// TODO: write e2e integration tests / unit tests to check this property.
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// TODO: Also test this manually.
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f, err := filer.NewWorkspaceFilesClient(b.WorkspaceClient(), b.Config.Workspace.RootPath)
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if err != nil {
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return diag.FromErr(err)
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}
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// If the root path exists, show warning.
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_, err = f.Stat(ctx, "")
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if err == nil {
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cmdio.LogString(ctx, fmt.Sprintf("All files and directories at %s will be deleted.", b.Config.Workspace.RootPath))
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// Log new line for better presentation.
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cmdio.LogString(ctx, "")
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}
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// If the `--auto-approve` flag is set, we don't need to ask for approval.
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if b.AutoApprove {
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return 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 diag.FromErr(err)
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}
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// TODO: Remove the previous flag for deployment in the bundle tree?
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if !approved {
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cmdio.LogString(ctx, "No changes are being made...")
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return diag.FromErr(bundle.ErrorBreakSequence)
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}
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return nil
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}
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// Plan returns a [bundle.Mutator] that runs the equivalent of `terraform plan -out ./plan`
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// from the bundle's ephemeral working directory for Terraform.
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func PlanDestroy() bundle.Mutator {
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return &planDestroy{}
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}
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