Created
August 2, 2023 19:55
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Automatically select Xcode based on files
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| name: "Select Xcode" | |
| description: "Selects the version of xcode specified in this action" | |
| runs: | |
| using: "composite" | |
| steps: | |
| - name: set DEVELOPER_DIR to select Xcode | |
| shell: bash | |
| env: | |
| ACTIONS_ALLOW_UNSECURE_COMMANDS: true | |
| run: echo ::set-env name=DEVELOPER_DIR::$(/usr/bin/ruby Resources/selectXcode.rb PRINT .xcode-build) |
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| (...) | |
| - id: selectXcode | |
| uses: ./.github/actions/selectXcode | |
| (...) |
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| # Write one or many buildnumbers here | |
| 15A5209g |
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| # Call this in Any Script that needs the correct DEVELOPER_DIR set | |
| eval $(/usr/bin/ruby Resources/selectXcode.rb SOURCE .xcode-build) | |
| echo $DEVELOPER_DIR |
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| (...) | |
| before_all do |lane| | |
| Dir.chdir("..") do | |
| UI.message %x(ruby Resources/selectXcode.rb LIST .xcode-build) | |
| ENV["DEVELOPER_DIR"] = %x(ruby Resources/selectXcode.rb PRINT .xcode-build) | |
| UI.message "DEVELOPER_DIR set to #{ENV["DEVELOPER_DIR"]}" | |
| end | |
| ensure_xcode_version() | |
| end | |
| (...) |
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| #!/usr/bin/env ruby | |
| require 'open3' | |
| def show_help | |
| puts <<-EOF | |
| Usage: ./script.rb [SET|PRINT|LIST|SOURCE|--help] [path/to/.xcode-build] | |
| This script sets the DEVELOPER_DIR environment variable to the path of a specific Xcode version. | |
| The Xcode build versions are specified in a file provided as an argument. | |
| Options: | |
| SET Set the DEVELOPER_DIR environment variable | |
| PRINT Only print the Xcode path without setting the environment variable | |
| LIST Lists the available Xcodes with their build versions | |
| SOURCE Prints an export statement to set the DEVELOPER_DIR environment variable in the parent shell | |
| --help Show this help message | |
| EOF | |
| exit(0) | |
| end | |
| def get_xcode_build_version(path) | |
| `defaults read "#{path}/Contents/version.plist" ProductBuildVersion 2>/dev/null`.strip | |
| end | |
| def has_xcode_build_string(path, xcode_version) | |
| xcode_build = get_xcode_build_version(path) | |
| xcode_build == xcode_version | |
| end | |
| def find_xcodes | |
| stdout, _stderr, _status = Open3.capture3('mdfind', 'kMDItemCFBundleIdentifier = "com.apple.dt.Xcode"') | |
| stdout.split("\n") | |
| end | |
| def filter_xcodes(xcodes, xcode_version) | |
| xcodes.select { |xcode| has_xcode_build_string(xcode, xcode_version) } | |
| end | |
| if ARGV.length < 1 || ARGV.include?('--help') | |
| show_help | |
| end | |
| operation = ARGV[0] | |
| if operation == 'LIST' | |
| xcodes = find_xcodes | |
| xcodes.each do |xcode| | |
| puts "#{xcode}: #{get_xcode_build_version(xcode)}" | |
| end | |
| exit(0) | |
| end | |
| if ARGV.length != 2 | |
| show_help | |
| end | |
| xcode_build_version_path = ARGV[1] | |
| unless File.file?(xcode_build_version_path) | |
| puts "The .xcode-build file does not exist at the given path." | |
| exit(1) | |
| end | |
| xcodes = find_xcodes | |
| File.open(xcode_build_version_path).each_line do |line| | |
| next if line.start_with?('#') | |
| specified_xcode_build = line.strip | |
| matching_xcodes = filter_xcodes(xcodes, specified_xcode_build) | |
| next if matching_xcodes.empty? | |
| developer_dir = "#{matching_xcodes.first}/Contents/Developer" | |
| case operation | |
| when 'SET' | |
| puts "Looking for an Xcode with build #{specified_xcode_build} (specified in #{xcode_build_version_path})" | |
| ENV['DEVELOPER_DIR'] = developer_dir | |
| puts "DEVELOPER_DIR set to #{developer_dir}" | |
| when 'PRINT' | |
| print developer_dir | |
| when 'SOURCE' | |
| puts "export DEVELOPER_DIR=#{developer_dir}" | |
| else | |
| puts "Invalid option: #{operation}" | |
| puts "Use --help for usage information." | |
| exit(1) | |
| end | |
| exit(0) | |
| end | |
| puts "No Xcode with the specified build versions was found." | |
| exit(1) |
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