devops-maturity-action

A GitHub Action that automatically runs the devops-maturity CLI whenever devops-maturity.yml is updated, generates a new badge reflecting the current maturity level, and opens a pull request for team review.

Overview

When a team edits their devops-maturity.yml assessment file the action will:

1. Install the devops-maturity CLI.
2. Run dm config --file devops-maturity.yml to calculate the score and badge.
3. Update the README.md badge in-place (or prepend one if none exists).
4. Open (or update) a pull request containing the badge change for review.

Usage

Minimal setup

Add the following workflow file to your repository at .github/workflows/devops-maturity.yml:

name: DevOps Maturity Checkon:
push:
branches:
- mainpaths:
- 'devops-maturity.yml'workflow_dispatch:
jobs:
update-badges:
runs-on: ubuntu-latestpermissions:
contents: writepull-requests: writesteps:
- uses: actions/checkout@v4
- uses: devops-maturity/devops-maturity-action@v1with:
github-token: ${{ secrets.GITHUB_TOKEN }}

Assessment file

Place a devops-maturity.yml file at the root of your repository. Use dm assess interactively to generate the initial file, or start from the template below:

# DevOps Maturity Assessment# https://devops-maturity.github.io/project_name: my-project# BasicsD101: true # Branch Builds (must have)D102: true # Pull Request Builds (must have)D103: false # Clean Build Environments (nice to have)# QualityD201: true # Unit Testing (must have)D202: false # Functional Testing (must have)# … (see devops-maturity.yml in this repo for the full list)

Inputs

Input	Required	Default	Description
github-token	yes	—	Token used to create the pull request. Pass ${{ secrets.GITHUB_TOKEN }}.
file	no	devops-maturity.yml	Path to the assessment YAML file.
readme-path	no	README.md	Path to the README file to update with the badge.
pr-branch	no	chore/update-devops-maturity-badges	Branch name for the pull request.
commit-message	no	chore: update devops-maturity badges	Commit message for the badge update.
pr-title	no	chore: update devops-maturity badges	Title of the pull request.
pr-body	no	(auto-generated)	Body text of the pull request.
cli-version	no	(latest)	Pin a specific CLI version for reproducible results (e.g. 0.1.0).

Outputs

Output	Description
score	Overall maturity score as a percentage (e.g. "72.3%").
level	Maturity level: WIP, PASSING, BRONZE, SILVER, or GOLD.
badge-url	shields.io badge URL for the current maturity level.
badge-markdown	Ready-to-paste Markdown snippet for the badge.
pull-request-number	Number of the created (or updated) pull request.
pull-request-url	HTML URL of the created (or updated) pull request.

Using outputs in subsequent steps

- id: maturityuses: devops-maturity/devops-maturity-action@v1with:
github-token: ${{ secrets.GITHUB_TOKEN }}
- name: Print resultsrun: | echo "Score : ${{ steps.maturity.outputs.score }}" echo "Level : ${{ steps.maturity.outputs.level }}" echo "PR : ${{ steps.maturity.outputs.pull-request-url }}"

Permissions

The workflow job must have the following permissions:

permissions:
contents: write # to push the badge-update branchpull-requests: write # to open the pull request

How the badge update works

The action searches the target README for an existing DevOps Maturity shields.io badge using a regular expression. If one is found it is replaced in-place; if none exists the new badge is prepended before the first Markdown heading (or at the very top of the file).

Reproducibility

For reproducible CI results, pin both the action and the CLI to specific versions:

- uses: devops-maturity/devops-maturity-action@v1with:
github-token: ${{ secrets.GITHUB_TOKEN }}cli-version: '0.1.0'# pin CLI version

License

Apache 2.0