Use command smoke defaults for reliable integration runs

Author: BotCoder254

.github/workflows/integration-feature-matrix.yml

@@ -103,7 +103,7 @@ jobs:
           promotion-strategy: ${{ matrix.strategy }}
           gradual-steps: ${{ matrix.gradual_steps }}
           gradual-step-wait-seconds: ${{ vars.CF_GRADUAL_STEP_WAIT_SECONDS || '20' }}
-          smoke-test-url: ${{ vars.CF_STAGING_SMOKE_URL || vars.CF_PRODUCTION_SMOKE_URL || 'https://example.com' }}
+          smoke-test-url: ${{ vars.CF_STAGING_SMOKE_URL || vars.CF_PRODUCTION_SMOKE_URL }}
           smoke-test-expected-status: ${{ vars.CF_SMOKE_EXPECTED_STATUS || '200' }}
           smoke-test-expected-body-contains: ${{ vars.CF_SMOKE_EXPECTED_BODY || 'Example Domain' }}
           smoke-test-command: "node -e \"console.log('smoke command ok')\""

.github/workflows/integration-merge-promotion.yml

@@ -102,7 +102,7 @@ jobs:
           promotion-strategy: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs['promotion-strategy'] || 'immediate' }}
           gradual-steps: ${{ vars.CF_GRADUAL_STEPS || '10,50,100' }}
           gradual-step-wait-seconds: ${{ vars.CF_GRADUAL_STEP_WAIT_SECONDS || '30' }}
-          smoke-test-url: ${{ vars.CF_PRODUCTION_SMOKE_URL || 'https://example.com' }}
+          smoke-test-url: ${{ vars.CF_PRODUCTION_SMOKE_URL }}
           smoke-test-expected-status: ${{ vars.CF_SMOKE_EXPECTED_STATUS || '200' }}
           smoke-test-expected-body-contains: ${{ vars.CF_SMOKE_EXPECTED_BODY || 'Example Domain' }}
           smoke-test-command: "node -e \"console.log('smoke command ok')\""

.github/workflows/integration-pr-validation.yml

@@ -97,7 +97,7 @@ jobs:
           promotion-strategy: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs['promotion-strategy'] || 'gradual' }}
           gradual-steps: ${{ vars.CF_GRADUAL_STEPS || '10,50,100' }}
           gradual-step-wait-seconds: ${{ vars.CF_GRADUAL_STEP_WAIT_SECONDS || '30' }}
-          smoke-test-url: ${{ vars.CF_STAGING_SMOKE_URL || vars.CF_PRODUCTION_SMOKE_URL || 'https://example.com' }}
+          smoke-test-url: ${{ vars.CF_STAGING_SMOKE_URL || vars.CF_PRODUCTION_SMOKE_URL }}
           smoke-test-expected-status: ${{ vars.CF_SMOKE_EXPECTED_STATUS || '200' }}
           smoke-test-expected-body-contains: ${{ vars.CF_SMOKE_EXPECTED_BODY || 'Example Domain' }}
           smoke-test-command: "node -e \"console.log('smoke command ok')\""

.github/workflows/integration-release-promotion.yml

@@ -131,7 +131,7 @@ jobs:
           gradual-steps: ${{ vars.CF_GRADUAL_STEPS || '10,50,100' }}
           gradual-step-wait-seconds: ${{ vars.CF_GRADUAL_STEP_WAIT_SECONDS || '30' }}
           post-step-smoke-tests: 'true'
-          smoke-test-url: ${{ vars.CF_PRODUCTION_SMOKE_URL || 'https://example.com' }}
+          smoke-test-url: ${{ vars.CF_PRODUCTION_SMOKE_URL }}
           smoke-test-expected-status: ${{ vars.CF_SMOKE_EXPECTED_STATUS || '200' }}
           smoke-test-expected-body-contains: ${{ vars.CF_SMOKE_EXPECTED_BODY || 'Example Domain' }}
           smoke-test-command: "node -e \"console.log('smoke command ok')\""