Update angr workflow (decompiler-explorer/decompiler-explorer)

The Update angr workflow from decompiler-explorer/decompiler-explorer, explained and optimized by Latchkey.

What it does

This is the Update angr workflow from the decompiler-explorer/decompiler-explorer 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: Update angr

on:
  schedule:
    - cron: '0 19 * * 2' # angr releases at 0 17 * * 2
  workflow_dispatch:

jobs:
  update:
    name: Create angr update PR
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      - name: Install script dependencies
        run: pip install --user feedparser
      - name: Get latest angr version
        run: ./.github/workflows/update-angr.sh
        env:
          GH_TOKEN: ${{ github.token }}

The same workflow, on Latchkey

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

name: Update angr
 
on:
  schedule:
    - cron: '0 19 * * 2' # angr releases at 0 17 * * 2
  workflow_dispatch:
 
jobs:
  update:
    timeout-minutes: 30
    name: Create angr update PR
    runs-on: latchkey-small
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      - name: Install script dependencies
        run: pip install --user feedparser
      - name: Get latest angr version
        run: ./.github/workflows/update-angr.sh
        env:
          GH_TOKEN: ${{ github.token }}
 

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.
• Add a job timeout so a hung step cannot burn hours of runner time.

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