name: Sex CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  build-linux:
    runs-on: ubuntu-latest
    steps:
      - name: Fetch repository
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          set -eu
          git config --global --add safe.directory "$PWD"
          git init
          git remote add origin "${GITHUB_SERVER_URL%/}/${GITHUB_REPOSITORY}.git"
          git -c http.extraHeader="Authorization: token ${GITEA_TOKEN}" \
            fetch --depth 1 origin "${GITHUB_SHA}"
          git checkout --force FETCH_HEAD

      - name: Install toolchain
        run: |
          set -eu
          if [ "$(id -u)" -eq 0 ]; then
            apt-get update
            apt-get install -y --no-install-recommends build-essential git wget ca-certificates
          else
            sudo apt-get update
            sudo apt-get install -y --no-install-recommends build-essential git wget ca-certificates
          fi

      - name: Install Chicken
        env:
          CHICKEN_VERSION: "6.0.0"
          CHICKEN_SHA256: 92835552b1b687ad26737e429b5aba36510bf429f8816ec0f6d336c8cb41f443
        run: |
          set -eu
          tarball="chicken-${CHICKEN_VERSION}.tar.gz"
          wget -N "https://code.call-cc.org/releases/${CHICKEN_VERSION}/${tarball}"
          echo "${CHICKEN_SHA256}  ${tarball}" | sha256sum -c
          tar zxf "${tarball}"
          (
            cd "chicken-${CHICKEN_VERSION}"
            ./configure --prefix=/usr/local
            make -j"$(nproc)"
            if [ "$(id -u)" -eq 0 ]; then
              make install
            else
              sudo make install
            fi
          )
          hash -r
          csc -version

      - name: Install dependencies
        run: make deps

      - name: Build sexc
        run: make && ./sexc --help

      - name: Run tests
        run: make check