model-t

"Make the best quality goods possible"

• Henry Ford'

The npm package @eighty4/model-t ships a CLI and APIs for validating GitHub Actions workflows. Workflows are validated for schema and runtime behavior and can be easily integrated into git hooks for immediate feedback.

Validating workflows

# install with npm
npm i -g @eighty4/model-t

model-t -h

# validate a workflow
model-t .github/workflows/publish.yml

# validate all workflows in .github/workflows
model-t .

Using with git hooks

Validating on git push

Use this script as your push hook by writing it to .git/hooks/pre-push. Any pushes with changes to your GitHub Workflows will run model-t . to validate your updates.

#!/bin/sh
set -e

read -a _input
_changes=$(git diff --name-only ${_input[1]} ${_input[3]})
if echo "$_changes" | grep -Eq "^\.github/workflows/.*?\.ya?ml$"; then
    model-t .
fi

Validating on git commit

This script at .git/hooks/pre-commit will check the output of git status for changes to GitHub Workflows and run model-t . to validate your updates.

#!/bin/sh
set -e

_changes=$(git status)
if echo "$_changes" | grep -Eq "\.github/workflows/.*?\.ya?ml"; then
    model-t .
fi