test workflow (wux-weapp/wux-weapp)

The test workflow from wux-weapp/wux-weapp, explained and optimized by Latchkey.

What it does

This is the test workflow from the wux-weapp/wux-weapp repository, a real project running GitHub Actions. It is shown here with attribution under its MIT license.

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

The workflow

name: test

on: [push]

jobs:
  lint:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Install pnpm

      uses: pnpm/action-setup@v2
    - name: Set node version to 16

      uses: actions/setup-node@v2
      with:
        node-version: 16
        cache: 'pnpm'

    - name: Install dependencies
      run: pnpm install

    - name: Run lint check
      run: pnpm run lint

The same workflow, on Latchkey

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

name: test
 
on: [push]
 
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
 
jobs:
  lint:
    timeout-minutes: 30
 
    runs-on: latchkey-small
 
    steps:
    - uses: actions/checkout@v2
    - name: Install pnpm
 
      uses: pnpm/action-setup@v2
    - name: Set node version to 16
 
      uses: actions/setup-node@v2
      with:
        node-version: 16
        cache: 'pnpm'
 
    - name: Install dependencies
      run: pnpm install
 
    - name: Run lint check
      run: pnpm run lint
 

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• Cancel superseded runs when a branch or PR gets a newer push.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.

1 third-party action is referenced by a movable tag. Pin it to the commit SHA (Latchkey resolves and applies this automatically) so a repointed tag cannot change what runs.

What Latchkey heals here

This workflow has steps that commonly fail on transient issues (network, registries, flaky browsers). On Latchkey managed runners they are detected, retried, and self-healed instead of failing your build:

• Dependency installs

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