Add CI pipeline for dev deployments

.github/workflows/dev_ci.yml

@@ -0,0 +1,68 @@
+name: Automatic Deployment to Dev/Staging
+
+on:
+  # Launches for pushes to main or dev
+  push:
+    branches:
+      - main
+      - dev
+
+jobs:
+  deploy:
+    name: Deployment
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.8.0
+        with:
+          access_token: ${{ github.token }}
+
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - uses: actions/cache@v2
+        with:
+          path: '**/node_modules'
+          key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 18.14.0
+
+      - name: Install
+        run: |
+          rm -rf .cache
+          rm -rf build
+          yarn config set cache-folder .yarn
+          yarn install
+          pip install awscli --upgrade --user
+
+      - name: Build App
+        env:
+          REACT_APP_NETWORK_IDS: 100,10200
+        run: yarn build
+
+      - name: Configure AWS Development credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        if: ( github.ref == 'refs/heads/dev' || github.ref == 'refs/heads/main' )
+        with:
+          aws-access-key-id: ${{ secrets.DEV_AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.DEV_AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.DEV_AWS_DEFAULT_REGION }}
+
+      # Script to deploy to development environment
+      - name: 'Deploy to S3: Development'
+        if: github.ref == 'refs/heads/dev'
+        run: |
+          aws s3 sync build/ s3://${{ secrets.DEV_BUCKET_NAME }}/dev --exclude "*.html" --cache-control max-age=0,no-cache,no-store,public
+          aws s3 sync build/ s3://${{ secrets.DEV_BUCKET_NAME }}/dev --exclude "*" --include "*.html" --cache-control max-age=0,no-cache,no-store,must-revalidate --content-type text/html
+
+      # Script to deploy to staging environment
+      - name: 'Deploy to S3: Staging'
+        if: github.ref == 'refs/heads/main'
+        run: |
+          aws s3 sync build/ s3://${{ secrets.DEV_BUCKET_NAME }}/main --exclude "*.html" --cache-control max-age=0,no-cache,no-store,public
+          aws s3 sync build/ s3://${{ secrets.DEV_BUCKET_NAME }}/main --exclude "*" --include "*.html" --cache-control max-age=0,no-cache,no-store,must-revalidate --content-type text/html