version: 2
jobs:
  build:
    docker:
      - image: jojomi/hugo:0.53h

    steps:
      - run:
          name: Create site
          command: hugo new site my-site

      - run:
          name: Install git
          command: apk add git
      - run:
          name: Clone the theme from the PR
          working_directory: my-site
          command: git clone https://github.com/StefMa/hugo-fresh themes/hugo-fresh
      - run:
          working_directory: my-site/themes/hugo-fresh
          command: |
            git fetch origin ${CIRCLE_BRANCH}/head:BRANCHNAME
            git checkout BRANCHNAME

      - run:
          name: Install curl
          command: apk add curl
      - run:
          name: Replace default config
          working_directory: my-site
          command: |
            rm config.toml
            curl -O https://raw.githubusercontent.com/StefMa/hugo-fresh/master/exampleSite/config.yaml

      - run:
          name: Create hugo site
          working_directory: my-site
          command: hugo
      - run:
          name: Look if everything is there
          working_directory: my-site
          command: |
            ls -lsa
            ls -lsa public