Chore/fix yarn cache folder (#60)

* Use Yarn PnP resolver mode

.gitignore

@@ -7,3 +7,4 @@ node_modules
 .env*
 **/yarn-error.log
 .yarn/cache
+!.yarn/cache/.gitkeep

.yarnrc.yml

@@ -1,3 +1,3 @@
-nodeLinker: node-modules
-
+nodeLinker: pnp
+enableGlobalCache: false
 yarnPath: .yarn/releases/yarn-4.2.2.cjs

Dockerfile

@@ -4,19 +4,23 @@ FROM node as builder
 ARG VITE_SLACK_APP_SUPABASE_API_URL=default \
     VITE_SLACK_APP_SUPABASE_ANON_KEY=default
 
-ENV YARN_VERSION 4.2.2
+
 USER root
-RUN corepack enable yarn \
-    && yarn policies set-version $YARN_VERSION
+ENV YARN_VERSION 4.2.2
+ENV YARN_CACHE_FOLDER .yarn/cache
+RUN corepack enable yarn
+RUN yarn policies set-version $YARN_VERSION \
+    && yarn -v 
 
 # Create app directory
 WORKDIR /usr/src/app
 
 # Install app dependencies
+COPY . .
+COPY package.json yarn.lock .yarnrc.yml ./
 COPY .yarn ./.yarn
 COPY apps/ ./apps/
 COPY packages/ ./packages/
-COPY package.json yarn.lock ./
 
 # important to prefix envvar with 'VITE_' so that is included in the build artifact
 ENV VITE_SLACK_APP_SUPABASE_API_URL=$VITE_SLACK_APP_SUPABASE_API_URL
@@ -25,19 +29,22 @@ ENV VITE_SLACK_APP_SUPABASE_ANON_KEY=$VITE_SLACK_APP_SUPABASE_ANON_KEY
 RUN yarn install
 RUN yarn build
 
+
 # production image - START
 FROM node:slim as runner
 
+ENV YARN_CACHE_FOLDER .yarn/cache
 ENV NODE_ENV production
 
-# switch back to non-root user    
-USER node
-
 # Create app directory
 WORKDIR /usr/src/app
 
 # Install app dependencies
 COPY --from=builder /usr/src/app/ .
 
+# switch back to non-root user    
+USER node
+
 EXPOSE 3000
-CMD node ./apps/slack-app/dist/src/app.js
+ENV PORT 3000
+CMD yarn run:slack-app