Install mitamae

install_mitamae.sh

#!/bin/bash
set -e

# Run script
# curl -fsLS https://bit.ly/inst-mitamae | bash

type curl >/dev/null 2>&1 || sudo apt install -qqq -y curl
type openssl >/dev/null 2>&1 || sudo apt install -qqq -y openssl
type tar >/dev/null 2>&1 || sudo apt install -qqq -y tar

mitamae_version="1.14.1"
mitamae_linux_sha256="dc5fe86e5a6ea46f8d1deedb812670871b9cd06547c7be456ebace73f83cbf7b"

type mitamae >/dev/null 2>&1 && exit 0

install_dir=/usr/local/bin
sudo mkdir -p ${install_dir}

mitamae_cache="mitamae-${mitamae_version}"
if ! [ -f "${install_dir}/${mitamae_cache}" ]; then
  case "$(uname)" in
  "Linux")
    mitamae_bin="mitamae-x86_64-linux"
    mitamae_sha256="$mitamae_linux_sha256"
    ;;
  *)
    echo "unexpected uname: $(uname)"
    exit 1
    ;;
  esac
  sudo curl -o "${install_dir}/${mitamae_bin}.tar.gz" -fL "https://github.com/itamae-kitchen/mitamae/releases/download/v${mitamae_version}/${mitamae_bin}.tar.gz"
  sha256=$(/usr/bin/openssl dgst -sha256 "${install_dir}/${mitamae_bin}.tar.gz" | cut -d" " -f2)
  if [ "$mitamae_sha256" != "$sha256" ]; then
    echo "checksum verification failed!\nexpected: ${mitamae_sha256}\n  actual: ${sha256}"
    exit 1
  fi
  sudo tar xvzf "${install_dir}/${mitamae_bin}.tar.gz"
  sudo rm "${install_dir}/${mitamae_bin}.tar.gz"
  sudo mv "${mitamae_bin}" "${install_dir}/${mitamae_cache}"
  sudo chmod +x "${install_dir}/${mitamae_cache}"
  sudo chown root:root "${install_dir}/${mitamae_cache}"
fi
sudo ln -sf "${mitamae_cache}" ${install_dir}/mitamae