Skip registry transfers when the workflow is disabled

.github/workflows/project.yml

@@ -218,8 +218,4 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
           RUN_ID: ${{ github.run_id }}
-        run: |
-          has_source=$(gh api "repos/$GITHUB_REPOSITORY/actions/runs/$RUN_ID/artifacts" --jq 'any(.artifacts[]; .name == "registry-source" and .expired == false)')
-          if [ "$has_source" = true ]; then
-            gh workflow run registry.yml --ref main -f provider=all -f source_run="$RUN_ID"
-          fi
+        run: bash scripts/dispatch-registry.sh

scripts/dispatch-registry.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+has_source=$(gh api "repos/$GITHUB_REPOSITORY/actions/runs/$RUN_ID/artifacts" --jq 'any(.artifacts[]; .name == "registry-source" and .expired == false)')
+if [ "$has_source" != true ]; then
+  exit 0
+fi
+
+state=$(gh api "repos/$GITHUB_REPOSITORY/actions/workflows/registry.yml" --jq '.state')
+if [ "$state" != active ]; then
+  echo "Registry transfers skipped: registry.yml is $state."
+  exit 0
+fi
+
+gh workflow run registry.yml --ref main -f provider=all -f source_run="$RUN_ID"

test/bench/registry_dispatch_test.rb

@@ -0,0 +1,57 @@
+require_relative "test_helper"
+
+class RegistryDispatchTest < Minitest::Test
+  def test_dispatches_an_active_workflow_with_source_artifacts
+    output, status, calls = dispatch(source: "true", state: "active")
+
+    assert status.success?, output
+    assert_includes calls, "workflow run registry.yml --ref main -f provider=all -f source_run=123"
+  end
+
+  def test_skips_a_disabled_workflow
+    output, status, calls = dispatch(source: "true", state: "disabled_manually")
+
+    assert status.success?, output
+    assert_includes output, "Registry transfers skipped: registry.yml is disabled_manually."
+    refute_includes calls, "workflow run"
+  end
+
+  def test_does_not_query_the_workflow_without_source_artifacts
+    output, status, calls = dispatch(source: "false", state: "active")
+
+    assert status.success?, output
+    refute_includes calls, "actions/workflows"
+    refute_includes calls, "workflow run"
+  end
+
+  def test_keeps_api_failures_fatal
+    output, status, calls = dispatch(source: "true", state: "active", api_status: "1")
+
+    refute status.success?, output
+    refute_includes calls, "workflow run"
+  end
+
+  private
+    def dispatch(source:, state:, api_status: "0")
+      Dir.mktmpdir do |dir|
+        gh = File.join(dir, "gh")
+        calls = File.join(dir, "calls")
+        File.write(gh, <<~SH)
+          #!/usr/bin/env bash
+          echo "$*" >> "$CALLS"
+          case "$2" in
+            */artifacts) echo "$SOURCE" ;;
+            */registry.yml) echo "$STATE"; exit "$API_STATUS" ;;
+          esac
+        SH
+        File.chmod(0o755, gh)
+        output, status = Open3.capture2e(
+          { "PATH" => "#{dir}:#{ENV.fetch("PATH")}", "CALLS" => calls,
+            "SOURCE" => source, "STATE" => state, "API_STATUS" => api_status,
+            "GITHUB_REPOSITORY" => "boringcache/benchmarks", "RUN_ID" => "123" },
+          "bash", File.join(Bench::ROOT, "scripts/dispatch-registry.sh")
+        )
+        [output, status, File.read(calls)]
+      end
+    end
+end