feat: added dynamic environment configuration (#565)

- feat: added dynamic environment configuration
- WIP

Author: philprime

.vscode/launch.json

@@ -4,6 +4,12 @@
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
+    {
+      "name": "Open Mailhog",
+      "request": "launch",
+      "type": "chrome",
+      "url": "http://localhost:8025"
+    },
     {
       "name": "Start Server",
       "request": "launch",
@@ -30,7 +36,8 @@
       "configurations": [
         "Start Resources",
         "Start Prisma Studio",
-        "Start Server"
+        "Start Server",
+        "Open Mailhog"
       ]
     }
   ]

Dockerfile

@@ -96,9 +96,13 @@ ENTRYPOINT ["/usr/bin/tini", "--"]
 # Change runtime working directory
 WORKDIR /home/node/app/
 
+# Setup custom runtime
+COPY --chown=node:node docker/env.sh ./
+RUN chmod +x env.sh
+
 # copy build output required for yarn install for better build efficiency
-COPY --from=build_production /home/node/app/package.json ./
-COPY --from=build_production /home/node/app/prisma       ./prisma
+COPY --from=build_production --chown=node:node /home/node/app/package.json ./
+COPY --from=build_production --chown=node:node /home/node/app/prisma       ./prisma
 
 # install production dependencies
 RUN yarn install \
@@ -125,4 +129,4 @@ HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
   CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1
 
 # Run application
-CMD ["/bin/bash", "-c", "./node_modules/.bin/prisma migrate deploy && ././node_modules/.bin/next start"]
+CMD ["/bin/bash", "-c", "./env.sh && ./node_modules/.bin/prisma migrate deploy && ././node_modules/.bin/next start"]

config/interfaces/Config.ts

@@ -0,0 +1,30 @@
+import { DatabaseConfig } from "./DatabaseConfig";
+import { EmailContentConfig } from "./EmailContentConfig";
+import { FreeSubConfig } from "./FreeSubConfig";
+import { HealthConfig } from "./HealthConfig";
+import { NextAuthConfig } from "./NextAuthConfig";
+import { RedisConfig } from "./RedisConfig";
+import { SentryConfig } from "./SentryConfig";
+import { SignupConfig } from "./SignupConfig";
+import { SmtpConfig } from "./SmtpConfig";
+import { StripeConfig } from "./StripeConfig";
+import { UsageReportConfig } from "./UsageReportConfig";
+
+export interface Config {
+  client: {
+    sentryConfig: SentryConfig;
+  };
+  server: {
+    database: DatabaseConfig;
+    emailContent: EmailContentConfig;
+    freeSub: FreeSubConfig;
+    health: HealthConfig;
+    nextAuth: NextAuthConfig;
+    redisConfig: RedisConfig;
+    sentryConfig: SentryConfig;
+    signup: SignupConfig;
+    smtp: SmtpConfig;
+    stripeConfig: StripeConfig;
+    usageReport: UsageReportConfig;
+  };
+}

config/interfaces/DatabaseConfig.ts

@@ -0,0 +1,3 @@
+export interface DatabaseConfig {
+  url: string;
+}

config/interfaces/EmailContentConfig.ts

@@ -0,0 +1,4 @@
+export interface EmailContentConfig {
+  senderName: string;
+  senderAddress: string;
+}

config/interfaces/FreeSubConfig.ts

@@ -0,0 +1,3 @@
+export interface FreeSubConfig {
+  requestLimit: number;
+}

config/interfaces/HealthConfig.ts

@@ -0,0 +1,3 @@
+export interface HealthConfig {
+  apiKey: string;
+}

config/interfaces/NextAuthConfig.ts

@@ -0,0 +1,3 @@
+export interface NextAuthConfig {
+  url: string;
+}

config/interfaces/RedisConfig.ts

@@ -0,0 +1,15 @@
+export interface RedisConfig {
+  isEnabled: boolean;
+
+  name?: string; // name of the Redis service
+  host?: string;
+  password?: string;
+  port?: number;
+  db: number | undefined;
+
+  cacheMaxAge: number;
+
+  isSentinelEnabled: boolean;
+  sentinels?: { host: string; port: number }[];
+  sentinelPassword?: string;
+}

config/interfaces/SentryConfig.ts

@@ -0,0 +1,10 @@
+export interface SentryConfig {
+  debug?: boolean;
+  dsn?: string;
+  env?: string;
+  release?: string;
+  replaysOnErrorSampleRate?: number;
+  replaysSessionSampleRate?: number;
+  sampleRate?: number;
+  tracesSampleRate: number;
+}