gh-issue-validator 0.0.3

Validate (lint) GitHub issues.

gh-issue-validator

gh-issue-validator is a customizable "linter" for issues in a GitHub repository. It ensures issues conform to a specified format.

When an issue doesn't conform to the desired format, a bot will post a comment including all errors found.

Installation

You typically wouldn't install this package on your local machine. It expects to be used in GitHub Actions.

Usage

gh-issue-validator allows you to use first-party checks or custom checks. The following example uses some of the included first-party checks:

from gh_issue_validator import validate
from gh_issue_validator.checks.headings import CheckMissingHeadings, HeadingRequirement

HEADING_REQUIREMENTS =[
    {"heading": "Problem statement", "min_words": 10},
    {"heading": "Proposed solution", "min_words": 5, "max_words": 100},
]

validate(checks=[
    CheckMissingHeadings(requirements=HEADING_REQUIREMENTS),
    CheckWordCount(requirements=HEADING_REQUIREMENTS),
])

If the file above lives at .github/issue_validator.py, you can write a GitHub Actions workflow like so to run it:

on:
  issues:
    types:
      - "opened"
      - "edited"
      - "labeled"
      - "unlabeled"

jobs:
  validate:
    # Filter for only issues labeled as "initiative"
    if: "contains(github.event.issue.labels.*.name, 'initiative')"
    runs-on: "ubuntu-latest"
    permissions:
      issues: "write"
    steps:
      - uses: "actions/checkout@v4"
      - uses: "astral-sh/setup-uv@v5"
      - run: "uv run .github/issue_validator.py"
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          GITHUB_ISSUE_NUMBER: "${{ github.event.issue.number }}"

Check out our quickstart documentation for full usage instructions, including defining custom checks!

See the API documentation for full descriptions of the toolkit.

Development

Please see our contributor guide to get started with development.

Acknowledgement

This validator is inspired by the https://github.com/2i2c-org/initiatives project.