PR-level locks

PR-level locking prevents concurrent infrastructure operations from different pull requests from overriding each other.

When you run with the OpenTaco backend/orchestrator, PR locks are stored in the backend database (digger_locks) automatically. No additional lock storage setup is required.

Disabling PR-level locks

In order to disable locking repo wide you can add a top-level flag to your digger.yml:

pr_locks: false

projects:
   - name: dev
     dir: dev/

Backendless mode only

When using backendless mode (no-backend: true), there is no backend DB for lock state. In that mode, configure cloud-provider lock storage:

Cloud Provider	Resource Type	Configuration details Link
AWS	DynamoDB	here
GCP	GCP Bucket	here
Azure	Storage Tables	here