databricks-cli/bundle/deploy/terraform/apply.go

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package terraform
import (
"context"
"github.com/databricks/cli/bundle"
"github.com/databricks/cli/bundle/permissions"
"github.com/databricks/cli/libs/diag"
"github.com/databricks/cli/libs/log"
"github.com/hashicorp/terraform-exec/tfexec"
)
type apply struct{}
func (w *apply) Name() string {
return "terraform.Apply"
}
func (w *apply) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics {
// return early if plan is empty
if b.Plan.IsEmpty {
log.Debugf(ctx, "No changes in plan. Skipping terraform apply.")
return nil
}
tf := b.Terraform
if tf == nil {
return diag.Errorf("terraform not initialized")
}
if b.Plan.Path == "" {
return diag.Errorf("no plan found")
}
// Apply terraform according to the computed plan
err := tf.Apply(ctx, tfexec.DirOrPlan(b.Plan.Path))
if err != nil {
diags := permissions.TryExtendTerraformPermissionError(ctx, b, err)
if diags != nil {
return diags
}
return diag.Errorf("terraform apply: %v", err)
}
log.Infof(ctx, "terraform apply completed")
return nil
}
// Apply returns a [bundle.Mutator] that runs the equivalent of `terraform apply ./plan`
// from the bundle's ephemeral working directory for Terraform.
func Apply() bundle.Mutator {
return &apply{}
}