Support Docker Compose-based development workflow

.dockerignore

@@ -1,4 +1,4 @@
-./.git/*
-./.vscode/*
-**/node_modules/*
+./.git/**/*
+./.vscode/**/*
+**/node_modules/**/*
 secrets/**/*.enc

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:alpine
+FROM node:9-alpine
 
 RUN apk update -q && apk add git -q
 

Dockerfile-dev

@@ -0,0 +1,16 @@
+FROM node:9-alpine
+
+RUN apk update -q && apk add git -q
+
+ENV NODE_ENV=development
+ENV PORT=8080
+
+EXPOSE 8080
+EXPOSE 9229
+
+VOLUME /code
+VOLUME /code/node_modules
+
+WORKDIR /code
+
+CMD yarn && yarn dev

commonconfig.js

@@ -1,7 +1,8 @@
 module.exports = {
   ignoredPatterns: [
     '*/**/typings/*',
-    'Dockerfile',
+    'Dockerfile*',
+    'docker-compose.yml',
     '**/LICENSE',
     '**/README.md',
   ],

docker-compose.yml

@@ -0,0 +1,43 @@
+version: "3.3"
+
+services:
+  database:
+    image: mysql
+    restart: on-failure
+    ports:
+      - 3306:3306
+    expose:
+      - 3306
+    environment:
+      - MYSQL_DATABASE=hollowverse
+      - MYSQL_ROOT_PASSWORD=123456
+      - MYSQL_ROOT_HOST=%
+
+  api:
+    restart: always
+    depends_on:
+      - database
+    build:
+      dockerfile: Dockerfile-dev
+      context: .
+    links:
+      - database
+    ports:
+      - 8080:8080
+      - 9229:9229
+    volumes:
+      - type: bind
+        source: .
+        target: /code
+
+      - type: volume
+        source: nm
+        target: /code/node_modules
+    environment:
+      - RDS_HOSTNAME=database
+      - RDS_USERNAME=root
+      - RDS_PASSWORD=123456
+
+volumes:
+  nm:
+

package.json

@@ -12,8 +12,8 @@
     "lint-js": "eslint '**/*.js{,x}'",
     "lint-ts": "tslint './*.ts' 'src/**/*.ts{,x}' -e 'src/typings/schema.ts' --project tsconfig.json",
     "generate-schema-types": "graphql-to-typescript schema.graphql src/typings/schema.ts",
-    "generate-schema-types/dev": "nodemon --watch src/schema.graphql --exec 'run-p generate-schema-types'",
-    "server/dev": "PORT=8080 nodemon --watch ./src --ext ts,graphql,tsx,json --exec 'ts-node src/server.ts --project ./src'",
+    "generate-schema-types/dev": "nodemon --watch schema.graphql --exec 'run-p generate-schema-types'",
+    "server/dev": "PORT=8080 nodemon --watch ./src --ext ts,graphql,tsx,json --exec 'node --inspect=0.0.0.0:9229 -r 'ts-node/register' src/server.ts'",
     "dev": "run-p '*/dev'",
     "database/mock": "ts-node src/database/mock.ts --project ./src",
     "build": "tsc --project ./src",

src/database/connection.ts

@@ -6,7 +6,7 @@ import { NotablePersonLabel } from './entities/label';
 import { NotablePersonEventComment } from './entities/comment';
 import { User } from './entities/user';
 import { readJson } from '../helpers/readFile';
-import { isUsingProductionDatabase } from './env';
+import { isUsingProductionDatabase } from '../env';
 
 const {
   // These variables are for the development database

src/database/mock.ts

@@ -8,7 +8,7 @@ import { NotablePersonEventComment } from './entities/comment';
 import { NotablePersonLabel } from './entities/label';
 import * as Chance from 'chance';
 import { times, kebabCase } from 'lodash';
-import { isUsingProductionDatabase } from './env';
+import { isUsingProductionDatabase } from '../env';
 
 if (isUsingProductionDatabase === false) {
   const chance = new Chance(process.env.SEED || 1);

src/database/env.ts → src/env.ts

@@ -1,8 +1,12 @@
 const {
+  NODE_ENV,
+
   // To use the production database, this must be set explicitly to 'true'
   // in EB environment settings. Otherwise, the testing database is used.
   USE_PRODUCTION_DATABASE,
 } = process.env;
 
+export const isProd = NODE_ENV === 'production';
+
 export const isUsingProductionDatabase =
-  process.env.NODE_ENV === 'production' && USE_PRODUCTION_DATABASE === 'true';
+  isProd && USE_PRODUCTION_DATABASE === 'true';