marloxo/mermaid Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

compile-mermaid-markdown-action (beta)

Purpose

Markdown is a common way to present useful information with rich formatting from a simple human readable syntax. Especially useful is being able to highlight code blocks.

Mermaid-JS takes this philosophy and applies it to graphs! Taking simple human-readable syntax and returning rich graphs.

Github markdown does not automatically render mermaid to the browser, so this action does that for you so you can just worry about the markdown and not the toolchain.

Contributing

Looking for suggestions/help in improving this action. If there is a feature you want, or you encounter a bug, please let me know and we can work together to improve it.

How to use

The idea is that this action is to be used within a workflow, not as a standalone action at this time.

Sample workflow with automated PR

(adapted from my example repo:

yaml
name: 'Compile Mermaid'

on:
  push:
    paths:
      - '**/*.mermaid'
      - '**/*.md'

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 2
    - name: get changed files
      id: getfile
      run: |
        echo "::set-output name=files::$(git diff-tree --no-commit-id --name-only -r ${{ github.sha }} | grep -e '.*\.md$' -e '.*\.mermaid$' | xargs)"

    - name: mermaid files changed
      run: |
        echo ${{ steps.getfile.outputs.files }}

    - name: compile mermaid
      uses: neenjaw/compile-mermaid-markdown-action@0.2.3
      with:
        files: ${{ steps.getfile.outputs.files }}
        output: 'output'
      env:
        HIDE_CODEBLOCKS: 1
        ABSOLUTE_IMAGE_LINKS: 1

    - name: show changes
      run: |
        git status

    - name: Create Pull Request
      id: cpr
      uses: peter-evans/create-pull-request@v2
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        commit-message: Add compiled mermaid
        title: '[MMDC] New mermaid files compiled'
        body: |
          - Auto-generated by [create-pull-request][1]

          [1]: [***]
        labels: report, automated pr
        assignees: ${{ github.actor }}
        reviewers: ${{ github.actor }}
    - name: Check outputs
      run: |
        echo "Pull Request Number - ${{ env.PULL_REQUEST_NUMBER }}"
        echo "Pull Request Number - ${{ steps.cpr.outputs.pr_number }}"

Sample workflow with changes pushed

yaml
name: 'Compile Mermaid in Markdown'

on:
  push:
    paths:
      - '**/*.md'

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 2

    - name: get changed files
      id: getfile
      run: |
        echo "::set-output name=files::$(git diff-tree --no-commit-id --name-only -r ${{ github.sha }} | grep -e '.*\.md$' | xargs)"

    - name: md files changed
      run: |
        echo ${{ steps.getfile.outputs.files }}

    - name: compile mermaid
      uses: neenjaw/compile-mermaid-markdown-action@0.2.3
      with:
        files: ${{ steps.getfile.outputs.files }}
        output: '.resources'
      env:
        HIDE_CODEBLOCKS: 1
        ABSOLUTE_IMAGE_LINKS: 1

    - name: show changes
      run: |
        git status

    - name: Commit files
      run: |
        git config --local user.email "***"
        git config --local user.name "GitHub Action"
        git commit -m "Add changes" -a

    - name: Push changes
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}