docker

.dockerignore

@@ -1 +1,4 @@
 node_modules
+.git*
+.cache
+public

Dockerfile

@@ -1,7 +1,5 @@
 FROM node:alpine
 
-EXPOSE 8000
-
 RUN apk update && \
   apk add --update --repository http://dl-3.alpinelinux.org/alpine/edge/testing \
   vips-tools \
@@ -21,8 +19,9 @@ RUN apk update && \
 
 RUN mkdir -p /portfolio
 WORKDIR /portfolio
-VOLUME /portfolio
 
-COPY ./scripts/entry.sh /
-RUN chmod +x /entry.sh
-ENTRYPOINT ["/entry.sh"]
+COPY package.json .
+
+RUN npm install --quiet && npm cache clean --force
+
+#CMD [ "npm", "run", "dev" ]

docker-compose.yml

@@ -2,7 +2,9 @@ version: '3'
 services:
   gatsby:
     build: .
+    command: npm run dev
     volumes:
       - .:/portfolio
+      - /portfolio/node_modules
     ports:
-     - "8000:8000"
+      - '8000:8000'

package.json

@@ -7,11 +7,12 @@
   "license": "MIT",
   "author": "Matthias Kretschmann <m@kretschmann.io>",
   "scripts": {
+    "start": "npm run dev",
     "lint:js": "eslint ./gatsby-*.js && eslint ./src/**/*.{js,jsx}",
     "lint:css": "stylelint ./src/**/*.{css,scss}",
     "lint": "npm run svg && npm run lint:js && npm run lint:css",
     "build": "npm run svg && ./node_modules/gatsby/dist/bin/gatsby.js build",
-    "start": "npm run svg && ./node_modules/gatsby/dist/bin/gatsby.js develop",
+    "dev": "npm run svg && ./node_modules/gatsby/dist/bin/gatsby.js develop",
     "format": "prettier --write 'src/**/*.{js,jsx}'",
     "format:css": "prettier-stylelint --write --quiet 'src/**/*.{css,scss}'",
     "test": "npm run lint && ./node_modules/.bin/ava **/*.test.js --verbose",