environment

#!/bin/sh
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2021 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See http://swift.org/LICENSE.txt for license information
# See http://swift.org/CONTRIBUTORS.txt for Swift project authors
#

# Prints system environment information.
#
# Example Output:
# Swift version: Apple Swift version 5.5 (swiftlang-1300.0.19.104 clang-1300.0.18.4)
# Target: arm64-apple-macosx12.0
# Unix version: Darwin 21.0.0 Darwin Kernel Version 21.0.0: Thu May 27 21:02:33 PDT 2021; root:xnu-7938.0.0.111.2~2/DEVELOPMENT_ARM64_T8101 arm64 arm;
# macOS version: 12.0
# Xcode-select path: '/Applications/Xcode-beta.app/Contents/Developer'
# Xcode: Xcode 13.0 (Build version 13A5154h)

echo "Gathering you system's environment information..."

swiftversion=$(swift --version)
unix_version_name=$(uname -mprsv | tr '\n' ';')
i="${i}Swift version: ${swiftversion}\n"
i="${i}Unix version: ${unix_version_name}\n"

# Check if OS is macOS, if so retrieve which version and Xcode version.
if [[ "$OSTYPE" == "darwin"* ]]; then
	macos=$(defaults read loginwindow SystemVersionStampAsString | cat -)
	xcodebuild_version=$(/usr/bin/xcodebuild -version | grep Xcode)
	xcodebuild_build=$(/usr/bin/xcodebuild -version | grep Build)
	xcodeselectpath=$(xcode-select -p | cat -)

	i="${i}macOS version: ${macos}\n"
	i="${i}Xcode-select path: '${xcodeselectpath}'\n"
	i="${i}Xcode: ${xcodebuild_version} (${xcodebuild_build})"
fi

echo "\n"
echo "Paste the following into your bug report:"
echo "-------------------------------------------"
echo "${i}"
echo "-------------------------------------------"