feat: added a docker compose file to run the indexer with everything needed

Author: mschead

indexer/Dockerfile.development

@@ -0,0 +1,13 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY package.json .
+RUN yarn install --frozen-lockfile
+RUN yarn global add ts-node dotenv-cli
+
+COPY . .
+
+EXPOSE 3001
+
+CMD ["yarn", "dev"]

indexer/docker-compose.development.yml

@@ -0,0 +1,83 @@
+version: '3.8'
+
+services:
+  indexer-db:
+    image: postgres
+    container_name: kad-indexer-postgres
+    environment:
+      POSTGRES_USER: ${DB_USERNAME}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+      POSTGRES_DB: ${DB_NAME}
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${DB_USERNAME}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  db-migration:
+    build:
+      context: .
+      dockerfile: Dockerfile.development
+    container_name: db-migration
+    environment:
+      DB_HOST: indexer-db
+    command: >
+      /bin/sh -c "
+      rm -f /app/shared/db-migration-complete &&
+      rm -f /app/shared/graphql-running &&
+      yarn create:database &&
+      touch /app/shared/db-migration-complete"
+    depends_on:
+      indexer-db:
+        condition: service_healthy
+    volumes:
+      - shared-data:/app/shared
+
+  graphql-app:
+    build:
+      context: .
+      dockerfile: Dockerfile.development
+    container_name: kad-indexer-graphql
+    environment:
+      DB_HOST: indexer-db
+    command: >
+      /bin/sh -c "
+      while [ ! -f /app/shared/db-migration-complete ]; do
+        echo 'Waiting for db-migration...';
+        sleep 6;
+      done &&
+      touch /app/shared/graphql-running &&
+      yarn dev:graphql"
+    ports:
+      - "3001:3001"
+    depends_on:
+      db-migration:
+        condition: service_started
+    volumes:
+      - shared-data:/app/shared
+
+  streaming-app:
+    build:
+      context: .
+      dockerfile: Dockerfile.development
+    container_name: kad-indexer-streaming
+    environment:
+      DB_HOST: indexer-db
+      KADENA_GRAPHQL_API_URL: http://graphql-app
+    command: >
+      /bin/sh -c "
+      while [ ! -f /app/shared/graphql-running ]; do
+        echo 'Waiting for graphql-app...';
+        sleep 6;
+      done &&
+      yarn dev:streaming"
+    depends_on:
+      graphql-app:
+        condition: service_started
+    volumes:
+      - shared-data:/app/shared
+
+volumes:
+  shared-data:

indexer/package.json

@@ -65,9 +65,9 @@
     "graphql:generate-types": "npx graphql-codegen",
     "dev:database": "ts-node src/index.ts --database",
     "dev:streaming": "ts-node src/index.ts --streaming",
+    "dev:graphql": "ts-node src/index.ts --graphql",
     "dev:old-graphql": "ts-node src/index.ts --oldGraphql",
-    "dev:graphql": "nodemon src/index.ts --graphql",
-    "dev:guards": "nodemon src/index.ts --guards",
+    "dev:hot:graphql": "nodemon src/index.ts --graphql",
     "prod:start": "docker-compose up --build indexer && docker-compose logs -f indexer",
     "prod:streaming": "node dist/index.js --streaming",
     "prod:backfill": "node dist/index.js --backfill",