add ci config, add docker file

.drone.yml

@@ -0,0 +1,18 @@
+pipeline:
+  build:
+    image: node:8
+    command:
+      - npm install
+      - BASE_URL=/web npm run build
+    when:
+      branch: release
+  docker:
+    image: plugins/docker
+    registry: docker.mtfos.xyz
+    repo: docker.mtfos.xyz/mtfos/bot_web
+    build_arg:
+      - PREFIX=/web
+    dockerfile: Dockerfile
+    tags: [latest, "${DRONE_COMMIT}"]
+    when:
+      branch: release

Dockerfile

@@ -0,0 +1,10 @@
+FROM nginx:alpine
+LABEL maintainer="Jay <admin@trj.tw>"
+ARG PREFIX
+RUN mkdir -p /data
+WORKDIR /data
+COPY dist/ /data
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+RUN sed -i 's@\$\$prefix\$\$@'${PREFIX}'@' /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -0,0 +1,18 @@
+server {
+    listen       80;
+    server_name  localhost;
+
+    #charset koi8-r;
+    #access_log  /var/log/nginx/host.access.log  main;
+
+    root /data;
+    index index.html;
+
+    location ^~ $$prefix$$/ {
+      alias /data/;
+    }
+
+    location / {
+      try_files $uri $uri/ /index.html;
+    }
+}