Merge pull request #257 from creativecommons/add-prettier

Add Prettier docker container

README.md

@@ -144,6 +144,19 @@ think the latter experience is easier to setup with more consistent behavior.
    container and type `CTRL + C`
 
 
+### Formatting with Prettier
+
+- Format specific HTML file using prettier:
+    ```shell
+    docker compose run node prettier --write docs/index.html
+    ```
+- Format all HTML using prettier:
+    ```shell
+    find docs -name '*.html' -exec docker compose run node prettier --write {} +
+    ```
+- [Prettier · Opinionated Code Formatter](https://prettier.io/)
+
+
 ## License
 
 

Dockerfile → dev/jekyll/Dockerfile

@@ -31,7 +31,7 @@ RUN gem install bundler
 WORKDIR /srv/jekyll
 
 # Install site dependencies
-COPY docs/Gemfile docs/Gemfile.lock ./
+COPY Gemfile Gemfile.lock ./
 RUN bundle install
 
 CMD [ "bundle", "exec", "jekyll", "serve", "--force_polling", \

dev/jekyll/Gemfile

@@ -0,0 +1 @@
+../../docs/Gemfile

dev/jekyll/Gemfile.lock

@@ -0,0 +1 @@
+../../docs/Gemfile.lock

dev/node/Dockerfile

@@ -0,0 +1,6 @@
+# https://docs.docker.com/engine/reference/builder/
+
+# https://hub.docker.com/_/node
+FROM node:bullseye-slim
+
+RUN npm install --global prettier

docker-compose.yml

@@ -5,7 +5,7 @@ version: '2.4'
 services:
 
   jekyll:
-    build: .
+    build: dev/jekyll
     container_name: jekyll-cc-resource-archive
     ports:
       - '4000:4000'
@@ -14,3 +14,13 @@ services:
     volumes:
       # https://github.com/docker/for-mac/issues/1592
       - ./docs:/srv/jekyll
+
+  # Example commands using this service:
+  #   docker compose run node prettier --write docs/index.html
+  node:
+    build: dev/node
+    container_name: node-cc-resource-archive
+    volumes:
+      # Mount repository to working directory
+      - ./:/docs
+    working_dir: /docs