checkout/.github/workflows/check-dist.yml

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# `dist/index.js` is a special file in Actions.
# When you reference an action with `uses:` in a workflow,
# `index.js` is the code that will run.
# For our project, we generate this file through a build process
# from other source files.
# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
name: Check dist
on:
push:
branches:
- main
paths-ignore:
- '**.md'
pull_request:
paths-ignore:
- '**.md'
workflow_dispatch:
jobs:
check-dist:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set Node.js 20.x
uses: actions/setup-node@v4
with:
node-version: 20.x
- name: Install dependencies
run: npm ci
- name: Rebuild the index.js file
run: npm run build
- name: Compare the expected and actual dist/ directories
run: |
if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
echo "Detected uncommitted changes after build. See status below:"
git diff
exit 1
fi
# If dist/ was different than expected, upload the expected version as an artifact
- uses: actions/upload-artifact@v2
if: ${{ failure() && steps.diff.conclusion == 'failure' }}
with:
name: dist
path: dist/