ReLaXed docker image (minidocks/relaxed)

ReLaXed creates PDF documents interactively using HTML or Pug (a shorthand for HTML). It allows complex layouts to be defined with CSS and JavaScript, while writing the content in a friendly, minimal syntax close to Markdown or LaTeX.

Usage

We must connect relaxed container with a container with chromium browser via the ssh protocol. The easiest solution is to use docker compose.

So create a file docker-compose.yml with content:

version: '3.4'
services:
  relaxed:
    image: minidocks/relaxed
    volumes:
    - .:/app
    - /tmp:/tmp
    links:
    - chromium
    environment:
       PUPPETEER_EXECUTABLE_PATH: /bin/chromium
       PUPPETEER_ARG_REMOTE_DEBUGGING_ADDRESS: chromium
       PUPPETEER_ARG_REMOTE_DEBUGGING_PORT: 0
       ALIAS_CHROMIUM: ssh chromium chromium
    working_dir: /app

  chromium:
    image: minidocks/chromium
    volumes:
    - .:/app
    - /tmp:/tmp
    cap_add:
    - SYS_ADMIN
    working_dir: /app
    command: sshd

And in the same directory run command:

printf "h1 My document's title\np A paragraph in my document" > document.pug \
&& docker-compose run --rm relaxed document.pug --bo

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