nx.template.yaml

name: _Reusable nx template

on:
  workflow_call:
    inputs:
      nx-head:
        type: string
        description: Commit SHA, branch or tag name used by Nx in the affected jobs as head.
        required: true
      nx-base:
        type: string
        description: Commit SHA, branch or tag name used by Nx in the affected jobs as base.
        required: true
    outputs:
      affected-plugins:
        description: Nx plugins affected by the changes
        value: ${{ jobs.nx.outputs.affected-plugins }}

env:
  NX_CLOUD_ACCESS_TOKEN: ${{ secrets.NX_CLOUD_ACCESS_TOKEN }}
  NX_BRANCH: ${{ github.event.workflow_run.head_branch }}
  BRANCH: ${{ github.event.workflow_run.head_branch }}

jobs:
  nx:
    name: Nx Affected Publishable Plugins
    runs-on: ubuntu-20.04
    outputs:
      affected-plugins: ${{ steps.calculate-affected.outputs.affected-plugins }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ inputs.nx-head }}
          filter: blob:none

      - name: Nx set sha
        uses: nrwl/nx-set-shas@v4
        with:
          main-branch-name: ${{ inputs.nx-base }}

      - name: Setup Bun Runtime
        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
        uses: oven-sh/setup-bun@v1

      - name: Cache
        id: cache
        uses: actions/cache@v3
        env:
          cache-name: cache
        with:
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('package-lock.json') }}
          path: |
            ~/.bun/install/cache

      - name: Install Dependencies
        run: bun i --lockfile package-lock.json

      - name: Evaluate affected projects
        id: calculate-affected
        run: |
          echo affected-plugins=$(bunx nx show projects --affected --with-target npm:publish --json) >> $GITHUB_OUTPUT
          cat $GITHUB_OUTPUT | grep affected