From 874b5686424d979a07469a23c832d42974c3ce5e Mon Sep 17 00:00:00 2001
From: Adam Moussa <adam@seahavenind.com>
Date: Sun, 30 Aug 2026 16:39:04 -0400
Subject: [PATCH] ci(deploy): pause dev and staging deployments

Prevent application releases from racing Terraform adoption while retaining production deployment and validation.
---
 .github/workflows/deploy.yml | 52 +++++++-----------------------------
 infra/cdk/README.md          |  8 +++---
 2 files changed, 15 insertions(+), 45 deletions(-)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1a2abcc..caa1eee 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -4,7 +4,7 @@ on:
   pull_request:
     branches: [dev, staging, main]
   push:
-    branches: [dev, staging, main]
+    branches: [main]
   workflow_dispatch:
 
 permissions:
@@ -70,57 +70,25 @@ jobs:
     if: >
       github.event_name == 'push' ||
       (github.event_name == 'workflow_dispatch' &&
-       contains(fromJSON('["refs/heads/dev","refs/heads/staging","refs/heads/main"]'), github.ref))
+       github.ref == 'refs/heads/main')
     needs: validate
     runs-on: ubuntu-latest
     permissions:
       contents: read
       id-token: write
     environment:
-      name: ${{ github.ref_name == 'main' && 'prod' || github.ref_name }}
+      name: prod
     concurrency:
-      group: deploy-${{ github.ref_name == 'main' && 'prod' || github.ref_name }}
+      group: deploy-prod
       cancel-in-progress: false
+    env:
+      EB_APPLICATION_NAME: shoc-backend
+      EB_ENVIRONMENT_NAME: shoc-backend-prod
+      SMOKE_URL: https://api.seahaven.com
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - name: Resolve deploy target
-        id: target
-        run: |
-          set -euo pipefail
-          case "${GITHUB_REF_NAME}" in
-            dev)
-              application=shoc-backend
-              environment=shoc-backend-dev
-              smoke_url=https://api.dev.seahaven.com
-              ;;
-            staging)
-              application=shoc-backend
-              environment=shoc-backend-staging
-              smoke_url=https://api.staging.seahaven.com
-              ;;
-            main)
-              application=shoc-backend
-              environment=shoc-backend-prod
-              smoke_url=https://api.seahaven.com
-              ;;
-            *)
-              echo "Unsupported ref ${GITHUB_REF_NAME}" >&2
-              exit 1
-              ;;
-          esac
-          {
-            echo "application=${application}"
-            echo "environment=${environment}"
-            echo "smoke_url=${smoke_url}"
-          } >> "${GITHUB_OUTPUT}"
-          {
-            echo "EB_APPLICATION_NAME=${application}"
-            echo "EB_ENVIRONMENT_NAME=${environment}"
-            echo "SMOKE_URL=${smoke_url}"
-          } >> "${GITHUB_ENV}"
-
       - name: Set up .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
@@ -151,8 +119,8 @@ jobs:
         uses: aws-actions/aws-elasticbeanstalk-deploy@7883cdd454c162051bf6fc13389536b045149b4c # v1.0.8
         with:
           aws-region: us-east-1
-          application-name: ${{ steps.target.outputs.application }}
-          environment-name: ${{ steps.target.outputs.environment }}
+          application-name: ${{ env.EB_APPLICATION_NAME }}
+          environment-name: ${{ env.EB_ENVIRONMENT_NAME }}
           version-label: ${{ github.sha }}-${{ github.run_id }}-${{ github.run_attempt }}
           deployment-package-path: .artifacts/elastic-beanstalk/site.zip
           s3-bucket-name: elasticbeanstalk-us-east-1-396287094661
diff --git a/infra/cdk/README.md b/infra/cdk/README.md
index 255499d..fec30c6 100644
--- a/infra/cdk/README.md
+++ b/infra/cdk/README.md
@@ -2,9 +2,11 @@
 
 ## Dev deploy-role stack
 
-The existing `shoc-backend-deploy-dev` stack owns exactly one thing in the `shoc-backend` AWS account
-(`396287094661`, `us-east-1`): the **GitHub OIDC deploy role** used by the
-`dev` deployment workflow in `.github/workflows/deploy.yml`.
+The existing `shoc-backend-deploy-dev` stack owns exactly one thing in the
+`shoc-backend` AWS account (`396287094661`, `us-east-1`): the retained GitHub
+OIDC deploy role for dev. Automated and manual dev deployments are disabled
+while Terraform adoption proceeds. The CDK stack remains until the role's
+CloudFormation ownership transfer completes.
 
 ## Ownership boundary (deliberate)