feat: docker setup

.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+docs
+docker
+!docker/app-e2e-test-env
+!docker/scripts
+Dockerfile
+Dockerfile.dev
+.git
+.gitignore
+.env
+build

.github/workflows/publish-docker.yml

@@ -0,0 +1,57 @@
+name: Build Docker Image (and push to registry if main or staging)
+
+on:
+  push:
+    branches:
+      - main
+      - staging
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Setup buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          platforms: linux/amd64,linux/arm64
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ secrets.DOCKER_USERNAME }}/multiplayer
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Install deps. Unnecessary but cannot download the schema without this. Got a better idea? Open a PR!
+        run: npm ci
+
+      - name: Download GQL schema from main
+        run: GRAPHQL_URL=https://drips-multichain-api.up.railway.app/ GRAPHQL_ACCESS_TOKEN=${{ secrets.GRAPHQL_ACCESS_TOKEN }} ./scripts/generate-schema.sh
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile.dockerhub
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/arm64

.gitignore

@@ -140,3 +140,5 @@ dist
 **/__generated__/
 
 .idea/
+
+schema.graphql

Dockerfile.dockerhub

@@ -0,0 +1,23 @@
+FROM node:22
+
+ARG SKIP_BUILD=false
+
+WORKDIR /app
+
+# Copies both package.json and package-lock.json
+COPY package*.json ./
+# Install dependencies
+RUN npm ci --ignore-scripts;
+
+COPY . .
+
+# Check on schema.graphql file being present in root dir, if not print error
+RUN if [ "$SKIP_BUILD" = "false" ]; then test -f schema.graphql || (echo "schema.graphql file not found in root directory. Run gql:generate-schema before trying to build the container." && exit 1); fi
+
+# This relies on schema.graphql file being present in the root dir.
+RUN if [ "$SKIP_BUILD" = "false" ]; then npm run gql:build-types; fi
+
+RUN if [ "$SKIP_BUILD" = "false" ]; then npx tsc; fi
+RUN if [ "$SKIP_BUILD" = "false" ]; then npm run copy-abis; fi
+
+CMD ["node", "dist/src/main.js"]

codegen.ts

@@ -2,15 +2,7 @@ import 'dotenv/config';
 import type { CodegenConfig } from '@graphql-codegen/cli';
 
 const config: CodegenConfig = {
-  schema: [
-    {
-      [process.env.GRAPHQL_URL]: {
-        headers: {
-          Authorization: `Bearer ${process.env.GRAPHQL_ACCESS_TOKEN}`,
-        },
-      },
-    },
-  ],
+  schema: './schema.graphql',
   generates: {
     './src/application/__generated__/graphql/base-types.ts': {
       plugins: ['typescript', 'typescript-operations'],

generate-schema.codegen.ts

@@ -0,0 +1,28 @@
+import 'dotenv/config';
+import type { CodegenConfig } from '@graphql-codegen/cli';
+import shouldNeverHappen from './src/application/shouldNeverHappen';
+
+if (!process.env.GRAPHQL_ACCESS_TOKEN || !process.env.GRAPHQL_URL) {
+  throw new Error(
+    `In order to build GraphQL types, you must provide GRAPHQL_URL and GRAPHQL_ACCESS_TOKEN env vars for the Drips GraphQL API.`,
+  );
+}
+
+const config: CodegenConfig = {
+  schema: [
+    {
+      [process.env.GRAPHQL_URL ?? shouldNeverHappen()]: {
+        headers: {
+          Authorization: `Bearer ${process.env.GRAPHQL_ACCESS_TOKEN}`,
+        },
+      },
+    },
+  ],
+  generates: {
+    './schema.graphql': {
+      plugins: ['schema-ast'],
+    },
+  },
+};
+
+export default config;