add arm-specific build with -arm suffix

.github/workflows/docker-build-push-dockerhub-arm.yml

@@ -0,0 +1,123 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Build and push ARM image to DockerHub
+
+# Controls when the workflow will run
+on:
+  push:
+    branches:
+      - 'main'
+    tags:
+      - 'v*'
+  # update on run of Update Calendso nightly submodule update
+  workflow_run:
+    workflows: ["Update Calendso"]
+    branches: [main]
+    types:
+      - completed
+  # Allow running workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Leaving in example for releases. Initially we simply push to 'latest'
+# on:
+  # release:
+    # types: [ created ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: self-hosted
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - name: checkout
+        uses: actions/checkout@v3
+
+      - name: Git submodule update
+        run: |
+          git submodule update --init
+
+      - name: Log in to the Docker Hub registry
+        uses: docker/login-action@v2
+        with:
+          # Username used to log against the Docker registry
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          # Password or personal access token used to log against the Docker registry
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+          # Log out from the Docker registry at the end of a job
+          logout: true # optional, default is true
+
+      - name: Log in to the Github Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          flavor: |
+            suffix=-arm
+          images: |
+            docker.io/calendso/calendso
+            docker.io/calcom/cal.com
+            ghcr.io/calcom/cal.com
+
+      - name: Copy env
+        run: |
+          grep -o '^[^#]*' .env.example > .env
+          cat .env >> $GITHUB_ENV
+          echo "DATABASE_HOST=localhost:5432" >> $GITHUB_ENV
+          eval $(sed -e '/^#/d' -e 's/^/export /' -e 's/$/;/' .env) ;
+
+      # Temporarily disable ARM build due to runner performance issues
+      # - name: Set up QEMU
+      #   uses: docker/setup-qemu-action@v2
+
+      - name: Start database
+        run: |
+          docker compose up -d database
+          
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          platforms: linux/amd64,linux/arm64
+          driver-opts: |
+            network=container:database
+          buildkitd-flags: |
+            --allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host
+#           config-inline: |
+#             [worker.oci]
+#               max-parallelism = 1
+          
+      - name: Build and push image
+        id: docker_build
+        uses: docker/build-push-action@v4
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            NEXT_PUBLIC_WEBAPP_URL=${{ env.NEXT_PUBLIC_WEBAPP_URL }}
+            NEXT_PUBLIC_LICENSE_CONSENT=${{ env.NEXT_PUBLIC_LICENSE_CONSENT }}
+            NEXT_PUBLIC_TELEMETRY_KEY=${{ env.NEXT_PUBLIC_TELEMETRY_KEY }}
+            DATABASE_URL=postgresql://${{ env.POSTGRES_USER }}:${{ env.POSTGRES_PASSWORD }}@${{ env.DATABASE_HOST }}/${{ env.POSTGRES_DB }}
+            
+      # - name: Build with docker compose
+      #   run: |
+      #     DOCKER_BUILDKIT=0 docker compose build --build-arg DATABASE_URL=postgresql://${{ env.POSTGRES_USER }}:${{ env.POSTGRES_PASSWORD }}@${{ env.DATABASE_HOST }}/${{ env.POSTGRES_DB }} calcom
+
+      - name: Cleanup
+        run: |
+          docker compose down
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}