name: setup-haxeshit
description: "sets up haxe shit, using HMM!"

inputs:
  haxe:
    description: 'Version of haxe to install'
    required: true
    default: '4.3.4'
  hxcpp-cache:
    description: 'Whether to use a shared hxcpp compile cache'
    required: true
    default: 'true'
  hxcpp-cache-path:
    description: 'Path to create hxcpp cache in'
    required: true
    default: ${{ runner.temp }}/hxcpp_cache
  targets:
    description: 'Targets we plan to compile to. Installs native dependencies needed.'
    required: true

runs:
  using: "composite"
  steps:

  - name: Setup timers
    shell: bash
    run: |
      echo "TIMER_HAXE=$(date +%s)" >> "$GITHUB_ENV"

  - name: Install Haxe
    uses: funkincrew/ci-haxe@v3.1.0
    with:
      haxe-version: ${{ inputs.haxe }}

  - name: Install native dependencies
    if: ${{ runner.os == 'Linux' }}
    shell: bash
    run: |
      ls -lah /usr/lib/x86_64-linux-gnu/
      apt-get update
      apt-get install -y \
        g++ \
        libx11-dev libxi-dev libxext-dev libxinerama-dev libxrandr-dev \
        libgl-dev libgl1-mesa-dev \
        libasound2-dev
      ln -s /usr/lib/x86_64-linux-gnu/libffi.so.8 /usr/lib/x86_64-linux-gnu/libffi.so.6 || true
  - name: Install linux-specific dependencies
    if: ${{ runner.os == 'Linux' && contains(inputs.targets, 'linux') }}
    shell: bash
    run: |
      apt-get install -y libvlc-dev libvlccore-dev

  - name: Config haxelib
    shell: bash
    run: |
      echo "TIMER_HAXELIB=$(date +%s)" >> "$GITHUB_ENV"
      haxelib --debug --never install haxelib 4.1.0 --global
      haxelib --debug --never deleterepo || true
      haxelib --debug --never newrepo
      echo "HAXEPATH=$(haxelib config)" >> "$GITHUB_ENV"
      haxelib --debug --never git haxelib https://github.com/HaxeFoundation/haxelib.git master
      haxelib --debug --global install hmm
      echo "TIMER_DEPS=$(date +%s)" >> "$GITHUB_ENV"

  - name: Restore cached dependencies
    id: cache-hmm
    uses: actions/cache@v4
    with:
      path: .haxelib
      key: haxe-hmm-${{ runner.os }}-${{ hashFiles('**/hmm.json') }}

  - if: ${{ steps.cache-hmm.outputs.cache-hit != 'true' }}
    name: Install dependencies
    shell: bash
    run: |
      haxelib --debug --global run hmm install
      echo "TIMER_DONE=$(date +%s)" >> "$GITHUB_ENV"

  # by default use a shared hxcpp cache
  - if: ${{ inputs.hxcpp-cache == 'true' }}
    name: Restore hxcpp cache
    uses: actions/cache@v4
    with:
      path: ${{ inputs.hxcpp-cache-path }}
      key: haxe-hxcpp-${{ runner.os }}-${{ github.ref_name }}-${{ github.sha }}
      restore-keys: haxe-hxcpp-${{ runner.os }}-${{ github.ref_name }}
  # export env for it to reuse in builds
  - if: ${{ inputs.hxcpp-cache == 'true' }}
    name: Persist env for hxcpp cache
    shell: bash
    run: |
      echo "HXCPP_COMPILE_CACHE=${{ inputs.hxcpp-cache-path }}" >> "$GITHUB_ENV"
      echo 'HXCPP_CACHE_MB="4096"' >> "$GITHUB_ENV"

  # if it's explicitly disabled, still cache export/ since that then contains the builds
  - if: ${{ inputs.hxcpp-cache != 'true' }}
    name: Restore export cache
    uses: actions/cache@v4
    with:
      path: ${{ inputs.hxcpp-cache-path }}
      key: haxe-export-${{ runner.os }}-${{ github.ref_name }}-${{ github.sha }}
      restore-keys: haxe-export-${{ runner.os }}-${{ github.ref_name }}

  - name: Print debug info
    shell: bash
    run: |
      cat << EOF
      runner:
        kernel: $(uname -a)
      haxe:
        version: $(haxe -version)
        which: $(which haxe)
        haxepath: $HAXEPATH
        took: $((TIMER_HAXELIB - TIMER_HAXE))s
      haxelib:
        version: $(haxelib version)
        which: $(which haxelib)
        local:
          config: $(haxelib config)
          path: $(haxelib path haxelib || true)
        global
          config: $(haxelib config --global)
          path: $(haxelib path haxelib --global || true)
        system
          version: $(haxelib --system version)
          local:
            config: $(haxelib --system config)
          global:
            config: $(haxelib --system config --global)
        took: $((TIMER_DEPS - TIMER_HAXELIB))s
      deps:
        took: $((TIMER_DONE - TIMER_DEPS))s
      hxcpp_cache: |
      $(haxelib run hxcpp cache list || true)
      EOF