Graphviz @ Docker

2020-12-24 One min read

One more article about my Docker images. Graphviz doesn’t seem to have an official Docker image, so I’ve created my own.

The usage (in, e.g. GitHub Actions) is simple:

workflow.yml

name: 'Render something'

on:
  - push

jobs:
  roadmap:
    name: 'file.dot'
    runs-on: ubuntu-latest
    container:
      image: madhead/graphviz:latest
    steps:
      - run: dot -V
      - uses: actions/checkout@v2
      - run: >
          dot
          -Tsvg
          -o dist/file.svg
          src/file.dot

You’ll get your src/file.dot rendered to dist/file.svg.

Have fun with it!