Update Graph Documentation 🦜📚 workflow (minitap-ai/mobile-use)

The Update Graph Documentation 🦜📚 workflow from minitap-ai/mobile-use, explained and optimized by Latchkey.

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Source: minitap-ai/mobile-use.github/workflows/update-graph-docs.ymlLicense Apache-2.0View source

What it does

This is the Update Graph Documentation 🦜📚 workflow from the minitap-ai/mobile-use 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

workflow (.yml)

name: Update Graph Documentation 🦜📚
on:
  pull_request:
    types: [opened, synchronize]
    branches: [main]
    paths:
      - "minitap/mobile_use/graph/graph.py"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update-docs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0
          ref: ${{ github.head_ref }}

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y graphviz graphviz-dev

      - name: Install uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true

      - name: Install dependencies
        run: |
          uv sync

      - name: Generate graph documentation
        run: uv run python scripts/doc/generate_graph_docs.py

      - name: Check for changes
        id: changes
        run: |
          git add doc/graph.png
          if git diff --cached --quiet doc/graph.png; then
            echo "changed=false" >> $GITHUB_OUTPUT
          else
            echo "changed=true" >> $GITHUB_OUTPUT
          fi

      - name: Get last commit author
        if: steps.changes.outputs.changed == 'true'
        id: author
        run: |
          echo "name=$(git log -1 --pretty=format:'%an')" >> $GITHUB_OUTPUT
          echo "email=$(git log -1 --pretty=format:'%ae')" >> $GITHUB_OUTPUT

      - name: Commit and push changes
        if: steps.changes.outputs.changed == 'true'
        run: |
          git config --local user.email "${{ steps.author.outputs.email }}"
          git config --local user.name "${{ steps.author.outputs.name }}"
          git add doc/graph.png
          git commit -m "chore(doc): Update graph documentation [skip ci]"
          git push

The same workflow, on Latchkey

Estimated ~20% faster on cache hits, plus fewer wasted runs and a safer supply chain. Added and changed lines are highlighted.

name: Update Graph Documentation 🦜📚
on:
  pull_request:
    types: [opened, synchronize]
    branches: [main]
    paths:
      - "minitap/mobile_use/graph/graph.py"
  workflow_dispatch:
 
permissions:
  contents: write
 
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
 
jobs:
  update-docs:
    timeout-minutes: 30
    runs-on: latchkey-small
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0
          ref: ${{ github.head_ref }}
 
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          cache: 'pip'
          python-version: "3.12"
 
      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y graphviz graphviz-dev
 
      - name: Install uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true
 
      - name: Install dependencies
        run: |
          uv sync
 
      - name: Generate graph documentation
        run: uv run python scripts/doc/generate_graph_docs.py
 
      - name: Check for changes
        id: changes
        run: |
          git add doc/graph.png
          if git diff --cached --quiet doc/graph.png; then
            echo "changed=false" >> $GITHUB_OUTPUT
          else
            echo "changed=true" >> $GITHUB_OUTPUT
          fi
 
      - name: Get last commit author
        if: steps.changes.outputs.changed == 'true'
        id: author
        run: |
          echo "name=$(git log -1 --pretty=format:'%an')" >> $GITHUB_OUTPUT
          echo "email=$(git log -1 --pretty=format:'%ae')" >> $GITHUB_OUTPUT
 
      - name: Commit and push changes
        if: steps.changes.outputs.changed == 'true'
        run: |
          git config --local user.email "${{ steps.author.outputs.email }}"
          git config --local user.name "${{ steps.author.outputs.name }}"
          git add doc/graph.png
          git commit -m "chore(doc): Update graph documentation [skip ci]"
          git push

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.
Cache dependency installs on the setup step so they are served from cache.
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

actions/checkout actions/setup-python astral-sh/setup-uv