GitHub Action to automatically generate on every git push the markdown documentation extracted with vargiuscuola/shdoc from the shell scripts contained in the Github repository referencing this action.

Create a script file for which you want to automate the generation of markdown documentation extracted from it: write your code and the related documentation in the format described in vargiuscuola/shdoc. Also add inside the script file the following comment:

#github-action genshdoc

You can add this comment anywhere in the script, probably better at the top of the file after the shebang line. This comment line will act as a directive to inform genshdoc GitHub Action that we want documentation extracted from that file.

Then create a workflow referencing vargiuscuola/genshdoc. For example, put in a workflow with path .github/workflows/generate-documentation.yml the following content:

name: Generate Documentation

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Github Action genshdoc
      id: action-genshdoc
      uses: vargiuscuola/genshdoc@master
    - name: genshdoc result
      run: echo "The result of genshdoc Action was ${{ steps.action-genshdoc.outputs.result }}"
    - name: Commit files
      run: |
        echo ${{ github.ref }}
        git add .
        git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config --local user.name "github-actions[bot]"
        git commit -m "CI: Automated build push" -a | exit 0
    - name: Push changes
      if: github.ref == 'refs/heads/master'
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}

This will trigger the generation of markdown documentation for every shell script in your repository containing the directive line described above (#github-action genshdoc). The documentation is extracted from every script with the help of vargiuscuola/shdoc and is stored in REFERENCE-<script name>.md. An index file is also created in REFERENCE.md.

Be careful! Any REFERENCE.md file and REFERENCE-<script name>.md will be owerritten.