[docker] create docker image with just nginx and the build folder

Author: sim51

.github/workflows/deploy-docker.yml

@@ -22,6 +22,14 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v4
 
+      - name: Install
+        run: npm install
+
+      - name: Build
+        run: npm run build
+        env:
+          BASE_URL: "./"
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:

.gitignore

@@ -28,3 +28,4 @@ yarn-error.log*
 /test-results/
 /playwright-report/
 /playwright/.cache/
+tsconfig.tsbuildinfo

Dockerfile

@@ -1,15 +1,7 @@
-FROM node:20
-ARG BASE_URL="/"
+FROM nginx:latest
 
-RUN apt-get -qq update && apt-get -qqy install nginx && apt-get clean
-
-COPY . /opt/code
-WORKDIR /opt/code
-RUN npm install && npm cache clean --force
-RUN npm run build
-RUN rm  /var/www/html/*
-RUN cp -f nginx.conf /etc/nginx/sites-available/default
-RUN cp -R build/* /var/www/html/
+COPY ./build/ /var/www/html/
+COPY ./nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80