bundle-size-untrusted.yaml

# This workflow builds the packages on the base branch and the PR branch, and then records the sizes of the built packages.
# The size comparison is done in a separate workflow because this one can't leave PR comments.

name: Bundle size

on:
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  build:
    name: Build on the base branch and the PR branch
    strategy:
      matrix:
        branch:
          - ${{ github.base_ref }}
          - ${{ github.head_ref }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ matrix.branch }}

      - name: Setup
        uses: ./.github/actions/setup

      - name: Build the packages
        run: turbo run build

      - name: Collect sizes in bytes
        id: sizes
        run: du -sb packages/*/dist > sizes-${{ matrix.branch }}.txt

      - name: Upload the sizes
        uses: actions/upload-artifact@v4
        with:
          name: sizes-${{ matrix.branch }}
          path: sizes-${{ matrix.branch }}.txt