build: add dockerfile for hanko-js

hanko-js/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:16.1.0-alpine as build
+
+WORKDIR /app
+ENV PATH /app/node_modules/.bin:$PATH
+
+COPY package.json ./
+COPY package-lock.json ./
+
+RUN npm ci --silent
+COPY . ./
+RUN npm run build
+
+FROM nginx:stable-alpine
+COPY --from=build /app/dist/hanko.js /usr/share/nginx/html
+
+COPY nginx/default.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

hanko-js/nginx/default.conf

@@ -0,0 +1,27 @@
+server {
+  listen       80;
+  server_name  localhost;
+
+  server_tokens off;
+
+  location / {
+    root   /usr/share/nginx/html;
+#     index  index.html;
+    try_files $uri $uri/ @index;
+  }
+
+  location @index {
+    # add_header Cache-Control no-cache;
+    server_tokens off;
+    expires -1;
+    root   /usr/share/nginx/html;
+    try_files /index.html =404;
+  }
+
+  # redirect server error pages to the static page /50x.html
+  #
+  error_page   500 502 503 504  /50x.html;
+  location = /50x.html {
+    root   /usr/share/nginx/html;
+  }
+}