name: GitHub Pages

on:
  push:
    branches:
      - main
  schedule:
    - cron: "42 22 * * *"
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Setup Graphviz
        uses: ts-graphviz/setup-graphviz@v1

      - name: Upgrade pip
        run: |
          # install pip=>20.1 to use "pip cache dir"
          python3 -m pip install --upgrade pip

      - name: Get pip cache dir
        id: pip-cache
        run: echo "::set-output name=dir::$(pip cache dir)"

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.pip-cache.outputs.dir }}
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Install dependencies
        run: python3 -m pip install -r ./requirements.txt

      - name: Fetch GitHub GraphQL schema
        run: |
          python3 -m sgqlc.introspection \
            --exclude-deprecated \
            --exclude-description \
            -H "Authorization: bearer ${{ secrets.GITHUB_TOKEN }}" \
            https://api.github.com/graphql \
            github_schema.json

      - name: Generate GitHub GraphQL schema module
        run: sgqlc-codegen schema github_schema.json github_schema.py

      - name: Render ECC core DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          SHOW_MILESTONES: true

      - name: Render ECC wallet DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          DAG_VIEW: wallet
          SHOW_MILESTONES: true

      - name: Render ECC iOS Wallet DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          DAG_VIEW: wallet-ios
          SHOW_MILESTONES: true

      - name: Render ECC Android Wallet DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          DAG_VIEW: wallet-android
          SHOW_MILESTONES: true

      - name: Render ZF DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          DAG_VIEW: zf
          SHOW_EPICS: true

      - name: Render Halo2-focused DAG
        run: python3 ./zcash-issue-dag.py
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ZENHUB_TOKEN: ${{ secrets.ZENHUB_TOKEN }}
          DAG_VIEW: halo2

      - name: Copy the index page
        run: cp ./index.html ./public

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public