install.sh

#!/bin/bash

if test -z "$BASH_VERSION"; then
  echo "Please run this script using bash, not sh or any other shell." >&2
  exit 1
fi

install() {
  set -euo pipefail

  dst_dir="${K14SIO_INSTALL_BIN_DIR:-/usr/local/bin}"

  if [ -x "$(command -v wget)" ]; then
    dl_bin="wget -nv -O-"
  else
    dl_bin="curl -s -L"
  fi

  shasum -v 1>/dev/null 2>&1 || (echo "Missing shasum binary" && exit 1)

  ytt_version=v0.34.0
  kbld_version=v0.30.0
  kapp_version=v0.37.0
  kwt_version=v0.0.6
  imgpkg_version=v0.11.0
  vendir_version=v0.16.0

  if [[ `uname` == Darwin ]]; then
    binary_type=darwin-amd64
    ytt_checksum=a874395924e670f2c89160efeffc35b94a9bcf4e515e49935cb1ceb22be7f08a
    kbld_checksum=73274d02b0c2837d897c463f820f2c8192e8c3f63fd90c526de5f23d4c6bdec4
    kapp_checksum=da6411b79c66138cd7437beb268675edf2df3c0a4a8be07fb140dd4ebde758c1
    kwt_checksum=555d50d5bed601c2e91f7444b3f44fdc424d721d7da72955725a97f3860e2517
    imgpkg_checksum=e5a3a4dafdc541489279335914f28d2bfa8a2b8de975b78f14b1fce2aee6b95f
    vendir_checksum=3e6af7ae5cd89579f6d153af6b6a4c0ab1cfcac22f5014b983d1d942feb8bab0
  else
    binary_type=linux-amd64
    ytt_checksum=49741ac5540fc64da8566f3d1c9538f4f0fec22c62b8ba83e5e3d8efb91ee170
    kbld_checksum=76c5c572e7a9095256b4c3ae2e076c370ef70ce9ff4eb138662f56828889a00c
    kapp_checksum=f845233deb6c87feac7c82d9b3f5e03ced9a4672abb1a14d4e5b74fe53bc4538
    kwt_checksum=92a1f18be6a8dca15b7537f4cc666713b556630c20c9246b335931a9379196a0
    imgpkg_checksum=266b877b423cf78bed0fca6e1c310480bee56e9b8f77d018248d80d9e2e83794
    vendir_checksum=05cede475c2b947772a9fe552380927054d48158959c530122a150a93bf542dd
  fi

  echo "Installing ${binary_type} binaries..."

  echo "Installing ytt..."
  $dl_bin https://github.com/vmware-tanzu/carvel-ytt/releases/download/${ytt_version}/ytt-${binary_type} > /tmp/ytt
  echo "${ytt_checksum}  /tmp/ytt" | shasum -c -
  mv /tmp/ytt ${dst_dir}/ytt
  chmod +x ${dst_dir}/ytt
  echo "Installed ${dst_dir}/ytt ${ytt_version}"

  echo "Installing kbld..."
  $dl_bin https://github.com/vmware-tanzu/carvel-kbld/releases/download/${kbld_version}/kbld-${binary_type} > /tmp/kbld
  echo "${kbld_checksum}  /tmp/kbld" | shasum -c -
  mv /tmp/kbld ${dst_dir}/kbld
  chmod +x ${dst_dir}/kbld
  echo "Installed ${dst_dir}/kbld ${kbld_version}"

  echo "Installing kapp..."
  $dl_bin https://github.com/vmware-tanzu/carvel-kapp/releases/download/${kapp_version}/kapp-${binary_type} > /tmp/kapp
  echo "${kapp_checksum}  /tmp/kapp" | shasum -c -
  mv /tmp/kapp ${dst_dir}/kapp
  chmod +x ${dst_dir}/kapp
  echo "Installed ${dst_dir}/kapp ${kapp_version}"

  echo "Installing kwt..."
  $dl_bin https://github.com/vmware-tanzu/carvel-kwt/releases/download/${kwt_version}/kwt-${binary_type} > /tmp/kwt
  echo "${kwt_checksum}  /tmp/kwt" | shasum -c -
  mv /tmp/kwt ${dst_dir}/kwt
  chmod +x ${dst_dir}/kwt
  echo "Installed ${dst_dir}/kwt ${kwt_version}"

  echo "Installing imgpkg..."
  $dl_bin https://github.com/vmware-tanzu/carvel-imgpkg/releases/download/${imgpkg_version}/imgpkg-${binary_type} > /tmp/imgpkg
  echo "${imgpkg_checksum}  /tmp/imgpkg" | shasum -c -
  mv /tmp/imgpkg ${dst_dir}/imgpkg
  chmod +x ${dst_dir}/imgpkg
  echo "Installed ${dst_dir}/imgpkg ${imgpkg_version}"

  echo "Installing vendir..."
  $dl_bin https://github.com/vmware-tanzu/carvel-vendir/releases/download/${vendir_version}/vendir-${binary_type} > /tmp/vendir
  echo "${vendir_checksum}  /tmp/vendir" | shasum -c -
  mv /tmp/vendir ${dst_dir}/vendir
  chmod +x ${dst_dir}/vendir
  echo "Installed ${dst_dir}/vendir ${vendir_version}"
}

install