Simplecov Report Action

GitHub Action to post SimpleCov coverage on pull requests and fail when coverage is below a threshold.

What it does

• Reads coverage from coverage/.last_run.json by default.
• Supports both result.covered_percent and result.line.
• Creates or updates one PR comment titled Simplecov Report.
• Fails the workflow if coverage is below failedThreshold.

Inputs

• token: GitHub token (usually ${{ secrets.GITHUB_TOKEN }}).
• failedThreshold: Minimum accepted coverage, default 90.
• resultPath: Coverage file path, default coverage/.last_run.json.

Usage

This action is intended for pull_request workflows.

name: test

on:
  pull_request:

jobs:
  rspec:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Run tests
        run: bundle exec rspec

      - name: Report SimpleCov
        uses: codeur/simplecov-report-action@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          failedThreshold: 90
          resultPath: coverage/.last_run.json

Dev

Local development commands:

npm install

npm run lint

npm run test

npm run pack

Run everything used in CI build job:

npm run all