Add Docker autopush to GHCR

Author: localzet

.github/workflows/docker.yml

@@ -0,0 +1,50 @@
+name: Release for Docker
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/triangle-org/engine
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=pep440,pattern={{version}}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64, linux/arm64/v8, linux/arm/v7, linux/arm/v6, linux/386
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

docker/Dockerfile Dockerfiledocker/Dockerfile renamed to Dockerfile

@@ -45,7 +45,7 @@ RUN pecl install ev event uv && \
 
 WORKDIR /opt/triangle
 
-COPY php.ini /etc/php/8.3/cli/
+COPY docker/php.ini /etc/php/8.3/cli/
 
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 RUN composer create-project triangle/web /opt/triangle && \