Add CI workflow to sweep nightly

Adds a CI workflow that will run the Terraform sweepers each night.

.github/workflows/acceptance-tests-sweepers.yaml

@@ -0,0 +1,31 @@
+# This workflow runs the Terraform acceptance tests sweepers every day.
+name: Acceptance Tests - Sweepers
+
+"on":
+  # Run at 7 AM UTC every day (2 AM EST)
+  schedule:
+    - cron: '0 7 * * *' 
+  # Run manually
+  workflow_dispatch: {}
+
+permissions: {}
+
+jobs:
+  sweepers:
+    permissions:
+      contents: read
+    name: Run Sweepers
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - name: Install gotestsum
+        run: go install gotest.tools/gotestsum@latest
+      - name: Run sweeper tests
+        run: make testacc-sweepers
+        env:
+          PREFECT_API_URL: ${{ secrets.ACC_TEST_PREFECT_API_URL }}
+          PREFECT_API_KEY: ${{ secrets.ACC_TEST_PREFECT_API_KEY }}
+          PREFECT_CLOUD_ACCOUNT_ID: ${{ secrets.ACC_TEST_PREFECT_CLOUD_ACCOUNT_ID }}

Makefile

@@ -50,6 +50,11 @@ testacc:
 	TF_ACC=1 make test
 .PHONY: testacc
 
+# NOTE: Acceptance Test sweepers delete real infrastructure against a dedicated testing account
+testacc-sweepers:
+	go test ./internal/sweep -v -sweep=all
+.PHONY: testacc-sweepers
+
 testacc-dev:
 	./scripts/testacc-dev $(TESTS) $(LOG_LEVEL) $(SWEEP)
 .PHONY: testacc-dev