Feat/dotenv5

Dockerfile

@@ -57,5 +57,5 @@ EXPOSE 3000
 EXPOSE 3005
 WORKDIR /opt/one-app
 USER $USER
-CMD ["node", "--dns-result-order=ipv4first", "--no-experimental-fetch", "lib/server"]
+CMD ["node", "--dns-result-order=ipv4first", "--no-experimental-fetch", "--require=dotenv/config", "lib/server"]
 COPY --from=builder --chown=node:node /opt/one-app/production ./

docs/api/server/Environment-Variables.md

@@ -89,6 +89,24 @@ One App can be configured via Environment Variables:
 
 > ⚠️ = Required
 
+## `DOTENV_CONFIG_PATH`
+
+One App supports the usage of [Dotenv](https://github.com/motdotla/dotenv). This environment variable allows you to specify the path to the `.env` file that should be loaded. These values are loaded before the start of the One App server. See the documentation for Dotenv for advanced usage. Dotenv will look for `.env` by default if this is not set.
+
+**Runs In**
+* ✅ Production
+* ✅ Development
+
+**Shape**
+```bash
+DOTENV_CONFIG_PATH=String
+```
+
+**Example**
+```bash
+DOTENV_CONFIG_PATH=.env
+```
+
 ## `HOLOCRON_MODULE_MAP_URL`
 
 ⚠️ Required In Production

package.json

@@ -28,8 +28,8 @@
     "monitor:performance": "docker-compose -f ./__performance__/docker-compose.yml up --abort-on-container-exit influxdb grafana prometheus",
     "test:lockfile": "lockfile-lint -p package-lock.json -t npm -a npm -o https: -c -i",
     "test:lint": "eslint --ext js,jsx,md,snap .",
-    "start": "node --dns-result-order=ipv4first --no-experimental-fetch lib/server/index.js",
-    "start:inspect": "node --inspect --expose-gc lib/server/index.js",
+    "start": "node --dns-result-order=ipv4first --no-experimental-fetch --require=dotenv/config lib/server/index.js",
+    "start:inspect": "node --inspect --expose-gc --require=dotenv/config lib/server/index.js",
     "test:unit": "jest --testPathIgnorePatterns integration --config jest.config.js",
     "pretest:integration": "concurrently \"npm run build:prod-sample\" \"docker-compose -f ./prod-sample/docker-compose.yml pull nginx selenium-chrome\" --kill-others-on-fail -n build-prod-sample,build-dependency-images",
     "test:integration": "JEST_TEST_REPORT_PATH=./test-results/integration-test-report.html jest integration --config jest.integration.config.js --forceExit",
@@ -105,6 +105,7 @@
     "cors": "^2.8.5",
     "create-shared-react-context": "^1.0.3",
     "cross-fetch": "^3.0.6",
+    "dotenv": "^16.4.5",
     "express": "^4.17.1",
     "express-prom-bundle": "^6.6.0",
     "flat": "^5.0.2",

prod-sample/docker-compose.override.yml

@@ -3,4 +3,4 @@ version: '3'
 services:
   one-app:
     env_file: ./one-app/base.env
-    entrypoint: sh -c 'sleep 2s && node lib/server'
+    entrypoint: sh -c 'sleep 2s && node --require=dotenv/config lib/server'

prod-sample/docker-compose.yml

@@ -30,7 +30,7 @@ services:
       - extra-slow-api
       - nginx
     env_file: ./one-app/base.env
-    entrypoint: sh -c 'sleep 2s && node lib/server'
+    entrypoint: sh -c 'sleep 2s && node --require=dotenv/config lib/server'
   fast-api:
     build:
       context: ./api