@@ -1,18 +1,26 @@
 FROM node:alpine
+LABEL maintainer="Code Climate <[email protected]>"
 
 RUN adduser -u 9000 -D app
 
 WORKDIR /usr/src/app
 
-COPY package.json yarn.lock ./
+COPY package.json yarn.lock engine.json ./
 
 RUN yarn install && \
-chown -R app:app ./
+chown -R app:app ./ && \
+apk add --no-cache --virtual .dev-deps jq && \
+export csslint_version=$(yarn --json list --pattern csslint 2>/dev/null | jq -r '.data.trees[0].name' | cut -d@ -f2) && \
+cat engine.json | jq '.version = .version + "/" + env.csslint_version' > /engine.json && \
+apk del .dev-deps
 
 COPY . ./
 
+COPY . /usr/src/app
+
 USER app
 
-COPY . /usr/src/app
+VOLUME /code
+WORKDIR /code
 
 CMD ["/usr/src/app/bin/csslint"]

@@ -4,4 +4,4 @@ image:
 docker build -t codeclimate/codeclimate-csslint .
 
 test: image
-docker run --rm codeclimate/codeclimate-csslint npm run test
+docker run --rm codeclimate/codeclimate-csslint sh -c "cd /usr/src/app && npm run test"

@@ -0,0 +1,13 @@
+{
+"name": "CSSLint",
+"description": "CSSLint is a tool to help point out problems with your CSS code.",
+"maintainer": {
+"name": "Code Climate",
+"email": "[email protected]"
+},
+"languages": [
+"CSS"
+],
+"version": "2.0.0",
+"spec_version": "0.3.1"
+}