From 02e602ac33f0be8152e0d6f2f8269115439305d0 Mon Sep 17 00:00:00 2001
From: Nat Budin <nbudin@actbluetech.com>
Date: Mon, 11 Sep 2023 09:03:54 -0700
Subject: [PATCH] Release to Heroku

---
 .github/workflows/ci.yml      |  2 +-
 .github/workflows/release.yml | 51 ++++++++++++++++++++++++++++++++---
 Dockerfile                    |  7 +++--
 3 files changed, 52 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b1dc228d..96cf0bda 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -68,7 +68,7 @@ jobs:
         with:
           context: .
           push: ${{ github.event_name == 'push' && github.event.ref == 'refs/heads/main' }}
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           tags: |
             ghcr.io/${{ github.repository }}:${{ github.sha }}
           build-args: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 471d1f98..fdbb0f42 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,8 +10,6 @@ jobs:
     steps:
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@master
@@ -23,7 +21,54 @@ jobs:
         with:
           context: .
           push: true
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           tags: |
             ghcr.io/${{ github.repository }}:${{ github.event.release.name }}
             ghcr.io/${{ github.repository }}:latest
+  heroku-release:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        app:
+          - journeysurveys
+    steps:
+      - name: Install Heroku CLI
+        run: curl https://cli-assets.heroku.com/install.sh | sh
+      - name: Log in to registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+      - name: Log into Heroku Container Registry
+        env:
+          HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+        run: heroku container:login
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@master
+      - name: Write dockerfiles
+        run: |
+          echo "FROM ghcr.io/${{ github.repository }}:${{ github.sha }}" >>Dockerfile.web
+          echo "FROM ghcr.io/${{ github.repository }}:${{ github.sha }}" >>Dockerfile.release
+          echo "CMD bundle exec rake db:migrate" >>Dockerfile.release
+      - name: Build web image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: Dockerfile.web
+          load: true
+          platforms: linux/amd64
+          tags: registry.heroku.com/${{ matrix.app }}/web
+      - name: Build release image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: Dockerfile.release
+          load: true
+          platforms: linux/amd64
+          tags: registry.heroku.com/${{ matrix.app }}/release
+      - name: Push built images
+        run: |
+          docker push registry.heroku.com/${{ matrix.app }}/web
+          docker push registry.heroku.com/${{ matrix.app }}/release
+      - name: Perform release
+        env:
+          HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+        run: heroku container:release -a ${{ matrix.app }} web release
diff --git a/Dockerfile b/Dockerfile
index 07271de3..9e273cb0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,12 +42,11 @@ RUN apt-get update -qq && \
 
 # Copy built artifacts: gems, application
 COPY --from=build /usr/local/bundle /usr/local/bundle
-COPY --from=build /rails /rails
+COPY --from=build --chown=rails:rails /rails /rails
 
 # Run and own only the runtime files as a non-root user for security
-RUN useradd rails --create-home --shell /bin/bash && \
-  chown -R rails:rails /rails
+RUN useradd rails --create-home --shell /bin/bash
 USER rails:rails
 
 EXPOSE 3000
-CMD ["./bin/rails", "server", "-b", "0.0.0.0"]
+CMD bundle exec rails server -b 0.0.0.0 -p $PORT