update.sh

#!/bin/bash
set -e

if [ "$1" = "" ]; then
  echo "Usage: $0 version"
  echo "Update the choco package to a given version"
  echo "Example: $0 1.11.0"
  exit 1
fi

case "${OSTYPE}" in
"darwin"*)
  ;;
"linux-gnu")
  ;;
"msys")
  ;;
*)
  echo "This version does not support your OS ($OSTYPE)."
  exit 2
  ;;
esac

version=$1

shaurl="https://releases.hashicorp.com/packer/${version}/packer_${version}_SHA256SUMS"
url="https://releases.hashicorp.com/packer/${version}/packer_${version}_windows_386.zip"
url64="https://releases.hashicorp.com/packer/${version}/packer_${version}_windows_amd64.zip"
checksum=$(curl --fail "${shaurl}" | grep windows_386.zip | cut -f 1 -d " ")
checksum64=$(curl --fail "${shaurl}" | grep windows_amd64.zip | cut -f 1 -d " ")

sed -i.bak "s/<version>.*<\/version>/<version>${version}<\/version>/" packer.nuspec

sed -i.bak "s!^\$url = '.*'!\$url = '${url}'!" tools/chocolateyInstall.ps1
sed -i.bak "s/^\$checksum = '.*'/\$checksum = '${checksum}'/" tools/chocolateyInstall.ps1
sed -i.bak "s!^\$url64 = '.*'!\$url64 = '${url64}'!" tools/chocolateyInstall.ps1
sed -i.bak "s/^\$checksum64 = '.*'/\$checksum64 = '${checksum64}'/" tools/chocolateyInstall.ps1