storybook.yml

name: storybook
on:
  pull_request:
    # Skip if PR does not change scrolled package to reduce Percy usage
    paths:
      - entry_types/scrolled/package/src/**
      - entry_types/scrolled/package/.storybook/**
  push:
    branches:
      - master
    tags:
      - v*

env:
  RAILS_ENV: test
  PAGEFLOW_DB_HOST: 127.0.0.1
  PT: b55731926f7bcb9344a0b3ff662613954a4137d3c21c1be748e9929823f19b08

jobs:
  snapshot:
    runs-on: ubuntu-latest

    services:
      mysql:
        image: mysql:5.7
        env:
          MYSQL_ALLOW_EMPTY_PASSWORD: yes
        ports:
          - 3306:3306
        # Set health checks to wait until mysql has started
        options: >-
          --health-cmd="mysqladmin ping"
          --health-interval=10s
          --health-timeout=5s
          --health-retries 5

    steps:
    - uses: actions/checkout@v2

    # Shared variables

    - name: Check current repository and branch
      id: shared-vars
      run: |
        ON_UPSTREAM=$([[ "$GITHUB_EVENT_NAME" == "push" && \
                         "$GITHUB_REPOSITORY" == "codevise/pageflow" ]] &&
                      echo "true" || echo "false")

        # Remove refs/heads/ and refs/tags/ prefixes from ref to get branch name
        BRANCH=${GITHUB_REF/refs\/heads\//}
        BRANCH=${BRANCH/refs\/tags\//}

        echo "::set-output name=on-upstream::$ON_UPSTREAM"
        echo "::set-output name=branch::$BRANCH"

    # Caching

    - name: Set up cache for Bundler
      uses: actions/cache@v2
      with:
        path: vendor/bundle
        key: ${{ runner.os }}-gems-${{ hashFiles('**/*.gemspec') }}-${{ hashFiles('**/Gemfile') }}
        restore-keys: |
          ${{ runner.os }}-gems-

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

    - name: Set up cache for Yarn
      uses: actions/cache@v2
      with:
        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
        restore-keys: |
          ${{ runner.os }}-yarn-

    # Ruby/Node

    - name: Set up Ruby 2.6
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: 2.6

    - name: Set up Node.js 14
      uses: actions/setup-node@v1
      with:
        node-version: 14

    # Dependencies

    - name: Bundle install
      run: |
        bundle config path vendor/bundle
        bundle install --jobs 4 --retry 3

    - name: Yarn install
      run: |
        yarn install

    # Build

    - name: Generate dummy app
      working-directory: entry_types/scrolled
      env:
        PAGEFLOW_PLUGIN_ENGINE: pageflow_scrolled
      run: |
        bin/rake pageflow_scrolled:dummy

    # Snapshot

    - name: Set up seed
      env:
        BRANCH: ${{ steps.shared-vars.outputs.branch }}
        ON_UPSTREAM: ${{ steps.shared-vars.outputs.on-upstream }}
        S3_BUCKET: de-codevise-pageflow-storybook-seed
        S3_ACCESS_KEY: ${{ secrets.STORYBOOK_SEED_S3_ACCESS_KEY }}
        S3_SECRET_KEY: ${{ secrets.STORYBOOK_SEED_S3_SECRET_KEY }}
        S3_HOST_NAME: s3-eu-west-1.amazonaws.com
        S3_REGION: eu-west-1
        S3_HOST_ALIAS: de-codevise-pageflow-storybook-seed.s3-eu-west-1.amazonaws.com
        S3_PROTOCOL: https
        PAGEFLOW_SKIP_ENCODING_STORYBOOK_FILES: true
        S3_OUTPUT_HOST_ALIAS: de-codevise-pageflow-storybook-seed.s3-eu-west-1.amazonaws.com
      working-directory: entry_types/scrolled
      run: |
        export PAGEFLOW_PAPERCLIP_S3_ROOT=$([[ $ON_UPSTREAM == "true" ]] &&
                                              echo "$BRANCH" || echo "master")

        export PAGEFLOW_SCROLLED_DB_SEED_SKIP_FILES=$([[ $ON_UPSTREAM == "true" ]] &&
                                                      echo "false" || echo "true")

        bundle exec rake pageflow_scrolled:storybook:seed:setup[package/.storybook]

    - name: Snapshot
      uses: percy/storybook-action@v0.1.6
      with:
        working-directory: entry_types/scrolled/package
        custom-command: yarn run snapshot

    - name: Publish
      working-directory: entry_types/scrolled/package
      env:
        BRANCH: ${{ steps.shared-vars.outputs.branch }}
      run: |
        cp -r .storybook/out $HOME/dist

        git config --global user.email "bot@codevise.de"
        git config --global user.name "codevise-bot"

        git clone --quiet https://${{ secrets.CODEVISE_BOT_PERSONAL_TOKEN }}@github.com/codevise/pageflow-scrolled-storybook.git gh-pages > /dev/null
        cd gh-pages

        # Create directory for branch or tag. Remove old files if
        # there already was a published storybook for this branch.
        rm -rf $BRANCH
        mkdir $BRANCH
        cp -r $HOME/dist/* $BRANCH

        git add -f .
        git commit -m "Run $GITHUB_RUN_ID"
        git push -fq origin master > /dev/null
      if: steps.shared-vars.outputs.on-upstream == 'true'