docker setup

Dockerfile

@@ -1,5 +1,9 @@
 ## build runner
-FROM node:lts-alpine as build-runner
+FROM node:20-slim as build-runner
+
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
 
 # Set temp directory
 WORKDIR /tmp/app
@@ -8,17 +12,22 @@ WORKDIR /tmp/app
 COPY package.json .
 
 # Install dependencies
-RUN npm install
+RUN pnpm install
 
 # Move source files
 COPY src ./src
 COPY tsconfig.json   .
+COPY tsup.config.ts   .
 
 # Build project
-RUN npm run build
+RUN pnpm build
 
 ## production runner
-FROM node:lts-alpine as prod-runner
+FROM node:20-slim as prod-runner
+
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
 
 # Set work directory
 WORKDIR /app
@@ -27,10 +36,10 @@ WORKDIR /app
 COPY --from=build-runner /tmp/app/package.json /app/package.json
 
 # Install dependencies
-RUN npm install --omit=dev
+RUN pnpm install --prod
 
 # Move build files
 COPY --from=build-runner /tmp/app/build /app/build
 
 # Start bot
-CMD [ "npm", "run", "start" ]
+CMD [ "pnpm", "start" ]

docker-compose.yml

@@ -1,7 +1,6 @@
-version: "3"
 services:
   app:
     build: .
-    command: node build/main.js
+    command: node build/index.mjs
     environment:
       - BOT_TOKEN=${BOT_TOKEN}