Upload coverage reports to Codecov workflow (gumyr/build123d)

The Upload coverage reports to Codecov workflow from gumyr/build123d, explained and optimized by Latchkey.

What it does

This is the Upload coverage reports to Codecov workflow from the gumyr/build123d repository, a real project running GitHub Actions. It is shown here with attribution under its Apache-2.0 license.

Below, Latchkey shows a faster, safer version produced by its optimization engine.

The workflow

name: Upload coverage reports to Codecov

on: [push, pull_request]

permissions:
  contents: read
  actions: write

jobs:
  run:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd #v6.0.2
        with:
          persist-credentials: false
      - name: Setup
        uses: ./.github/actions/setup/
        with:
          python-version: "3.10"
          optional-dependencies: "development"
      - name: Run tests and collect coverage
        run: pytest --cov=build123d
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 #v6.0.0

The same workflow, on Latchkey

Removes redundant runs and caps runaway jobs. Added and changed lines are highlighted.

name: Upload coverage reports to Codecov
 
on: [push, pull_request]
 
permissions:
  contents: read
  actions: write
 
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
 
jobs:
  run:
    timeout-minutes: 30
    runs-on: latchkey-small
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd #v6.0.2
        with:
          persist-credentials: false
      - name: Setup
        uses: ./.github/actions/setup/
        with:
          python-version: "3.10"
          optional-dependencies: "development"
      - name: Run tests and collect coverage
        run: pytest --cov=build123d
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 #v6.0.0
 

What changed

• Run on Latchkey managed runners with one line (runs-on), which apply the fixes below automatically and self-heal transient failures. This example uses latchkey-small; pick the runner size that fits the job.
• Cancel superseded runs when a branch or PR gets a newer push.
• Add a job timeout so a hung step cannot burn hours of runner time.

This workflow runs 1 job per trigger. On Latchkey the same minutes cost up to 58% less than GitHub-hosted, with zero queue time.

Actions used in this workflow