name: Update dependencies

on:
    schedule:
        - cron: "00 23 * * 6"
    workflow_dispatch:

jobs:
    build:
        runs-on: ubuntu-latest

        steps:
            - uses: actions/checkout@v2
            - name: Using Node 14
              uses: actions/setup-node@v1
              with:
                  node-version: 14
            - name: Update npm version to latest
              run: npm install -g npm@latest # stop showing warnings about the lockfile
            - name: Install dependencies
              run: |
                  npm config set //npm.pkg.github.com/:_authToken=$NODE_AUTH_TOKEN
                  npm ci
              env:
                  NODE_AUTH_TOKEN: ${{github.token}}
            - name: Update to the latest minor/patch version
              # >3.4.2 of dtslint aren't friends with NPM advisories
              run: npx npm-check-updates -u --target minor --reject dtslint
            - name: Install updated dependencies & update lockfile
              if: success()
              run: |
                  npm install
                  npm update
            - name: Make sure everything's ok
              run: npm test
            - name: Push changes to GitHub
              run: |
                  git config --global user.name "github-actions"
                  git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
                  git diff --quiet && git diff --staged --quiet || git commit -am "$(date +%F) Automated dependencies update"
                  git push