install_vcpkg

#!/bin/bash

function vcpkg::env() {
  local -r vcpkg_dir='${HOME}/Documents/sources/vcpkg'
  local -r zshrc_path="${HOME}/.zshrc.user"

  echo "export PATH=\"\${PATH}:${vcpkg_dir}\"" >> "${zshrc_path}"
  echo "export VCPKG_INSTALLED_DIR=\"${vcpkg_dir}/installed/x64-linux\"" >> "${zshrc_path}"
  echo "export VCPKG_ROOT=\"${vcpkg_dir}\"" >> "${zshrc_path}"
}

function vcpkg::install() {
  local -r vcpkg_dir="${root_dir}/vcpkg"
  local i=""

  echo "Create directory '${root_dir}'"
  mkdir -p "${root_dir}"

  echo "Run 'git clone ${args[@]} https://github.com/Microsoft/vcpkg.git ${vcpkg_dir}'"
  git clone ${args[@]} https://github.com/Microsoft/vcpkg.git "${vcpkg_dir}"

  cd "${vcpkg_dir}"

  echo "Install vcpkg"
  ./bootstrap-vcpkg.sh
  ./vcpkg integrate install

  for i in .git* buildtrees downloads packages; do
    echo "Remove '${vcpkg_dir}/${i}'"
    rm -rf "${vcpkg_dir}/${i}"
  done

  cd ~-
}

function main() {
  root_dir="${HOME}/Documents/sources"
  local flag OPTARG OPTIND
  args=("--depth 1")

  while getopts 'b:d:' flag; do
    case "${flag}" in
      b) args+=("--branch ${OPTARG}") ;;
      d) root_dir="${OPTARG}"
    esac
  done

  shift $(( ${OPTIND} - 1 ))

  vcpkg::install
  vcpkg::env
}

main "$@"