name: Prepare runner
description: Install packages, set environment variables, create directories

inputs:
  disable_ccache:
    description: Whether ccache should be disabled
    required: true

runs:
  using: composite
  steps:
    - name: Install packages on mac
      if: ${{ runner.os == 'macOS' }}
      shell: bash
      run: |
        brew install --quiet \
          bison \
          ca-certificates \
          ccache \
          clang-build-analyzer \
          cmake \
          conan \
          gh \
          jq \
          llvm@14 \
          ninja \
          pkg-config
        echo "/opt/homebrew/opt/conan@2/bin" >> $GITHUB_PATH

    - name: Fix git permissions on Linux
      if: ${{ runner.os == 'Linux' }}
      shell: bash
      run: git config --global --add safe.directory "$PWD"

    - name: Set env variables for macOS
      if: ${{ runner.os == 'macOS' }}
      shell: bash
      run: |
        echo "CCACHE_DIR=${{ github.workspace }}/.ccache" >> $GITHUB_ENV
        echo "CONAN_HOME=${{ github.workspace }}/.conan2" >> $GITHUB_ENV

    - name: Set env variables for Linux
      if: ${{ runner.os == 'Linux' }}
      shell: bash
      run: |
        echo "CCACHE_DIR=/root/.ccache" >> $GITHUB_ENV
        echo "CONAN_HOME=/root/.conan2" >> $GITHUB_ENV

    - name: Set CCACHE_DISABLE=1
      if: ${{ inputs.disable_ccache == 'true' }}
      shell: bash
      run: |
        echo "CCACHE_DISABLE=1" >> $GITHUB_ENV

    - name: Create directories
      shell: bash
      run: |
        mkdir -p "$CCACHE_DIR"
        mkdir -p "$CONAN_HOME"