main.yml

name: CI
on:
  push:
    branches: [main]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  changes:
    name: 🔎 Determine deployable changes
    runs-on: ubuntu-latest
    outputs:
      DEPLOYABLE: ${{steps.deploy_changes.outputs.DEPLOYABLE}}
      CONTENT: ${{steps.content_changes.outputs.CONTENT}}
    steps:
      - name: ⬇️ Checkout repo
        uses: actions/checkout@v2
        with:
          fetch-depth: "50"

      - name: ⎔ Setup node
        uses: actions/setup-node@v2
        with:
          node-version: 18

      - name: 🔎 Determine deployable changes
        id: deploy_changes
        run: >-
          echo ::set-output name=DEPLOYABLE::$(node ./scripts/is-deployable.js ${{
          github.sha }})

      - name: ❓ Deployable
        run: >-
          echo "DEPLOYABLE: ${{steps.deploy_changes.outputs.DEPLOYABLE}}"

      - name: 🔎 Determine content changes
        id: content_changes
        run: >-
          echo ::set-output name=CONTENT::$(node ./scripts/get-changed-content.js ${{
          github.sha }})
        env:
          API_URL: ${{ secrets.API_URL }}

      - name: ❓ Content
        run: >-
          echo "CONTENT: ${{steps.content_changes.outputs.CONTENT}}"

  deploy:
    name: Deploy
    needs: [changes]
    if: needs.changes.outputs.DEPLOYABLE == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: 🛑 Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.9.1

      - name: Deploy a Cloudflare Pages Project
        uses: tomjschuster/cloudflare-pages-deploy-action@v0.0.12
        with:
          account-id: 37f727d1d4626f9f40b9f0f7b66168de
          api-key: ${{ secrets.CF_API_KEY  }}
          email: ${{ secrets.CF_ACCOUNT_EMAIL  }}
          project-name: itsaydrian
          github-token: ${{ secrets.GITHUB_TOKEN }}
          production: true

      - name: ⬇️ Checkout repo
        uses: actions/checkout@v2

      - name: 🥶 Cache dependencies
        if: $${{ !env.ACT }}
        uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.OS }}-npm-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.OS }}-npm-
            ${{ runner.OS }}-

      - name: ⎔ Setup node
        uses: actions/setup-node@v1
        with:
          node-version: 18

      - name: 📦 Install npm packages
        run: cd ./scripts/mdx && npm install

      - name: 🚀 Update deploy sha
        run: node ./scripts/mdx/update-deploy-sha.js
        env:
          COMMIT_SHA: ${{ github.sha }}
          API_URL: ${{ secrets.API_URL }}
          POST_API_KEY: ${{ secrets.POST_API_KEY }}

  # A workflow run is made up of one or more jobs that can run sequentially or in parallel
  compile:
    name: 🛠 Compile MDX
    if: needs.changes.outputs.CONTENT != ''
    needs: [changes]
    runs-on: ubuntu-latest
    steps:
      - name: ⬇️ Checkout repo
        uses: actions/checkout@v2
        with:
          fetch-depth: "50"

      - name: ⎔ Setup node
        uses: actions/setup-node@v1
        with:
          node-version: 18

      - name: 🥶 Cache dependencies
        uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.OS }}-npm-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.OS }}-npm-
            ${{ runner.OS }}-

      - name: 📦 Install npm packages
        run: cd ./scripts/mdx && npm install

      - name: 🚀 Compile and post MDX
        run: node ./scripts/mdx/compile-mdx.mjs --json --file ${{needs.changes.outputs.CONTENT}}
        env:
          API_URL: ${{ secrets.API_URL }}
          POST_API_KEY: ${{ secrets.POST_API_KEY }}

      - name: 🚀 Update content sha
        run: cd ./scripts/mdx && node ./update-content-sha.js
        env:
          COMMIT_SHA: ${{ github.sha }}
          API_URL: ${{ secrets.API_URL }}
          POST_API_KEY: ${{ secrets.POST_API_KEY }}