Class: BranchIOCLI::Helper::ConfigurationHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/branch_io_cli/helper/configuration_helper.rb

Overview

rubocop: disable Metrics/ClassLength

Constant Summary collapse 

/\.app\.link$|\.test-app\.link$/
SDK_OPTIONS = 
{
  "Set this project up to use CocoaPods and add the Branch SDK." => :cocoapods,
  "Set this project up to use Carthage and add the Branch SDK." => :carthage,
  "Add Branch.framework directly to the project's dependencies." => :direct,
  "Skip adding the framework to the project." => :skip
}

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.all_domains ⇒ Object

Returns the value of attribute all_domains.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 17

def all_domains
  @all_domains
end

.cartfile_path ⇒ Object

Returns the value of attribute cartfile_path.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 19

def cartfile_path
  @cartfile_path
end

.keys ⇒ Object

Returns the value of attribute keys.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 16

def keys
  @keys
end

.podfile_path ⇒ Object

Returns the value of attribute podfile_path.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 18

def podfile_path
  @podfile_path
end

.target ⇒ Object

Returns the value of attribute target.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 20

def target
  @target
end

.xcodeproj ⇒ Object

Returns the value of attribute xcodeproj.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 15

def xcodeproj
  @xcodeproj
end

.xcodeproj_path ⇒ Object

Returns the value of attribute xcodeproj_path.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 14

def xcodeproj_path
  @xcodeproj_path
end

Class Method Details

.add_carthage(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 333

def add_carthage(options)
  # TODO: Collapse this and Command::update_cartfile

  # 1. Generate Cartfile
  @cartfile_path = File.expand_path "../Cartfile", @xcodeproj_path
  File.open(@cartfile_path, "w") do |file|
    file.write <<EOF
github "BranchMetrics/ios-branch-deep-linking"
EOF
  end

  # 2. carthage update
  Dir.chdir(File.dirname(@cartfile_path)) do
    system "carthage update --platform ios"
  end

  # 3. Add Cartfile and Cartfile.resolved to commit (in case :commit param specified)
  BranchHelper.add_change cartfile_path
  BranchHelper.add_change "#{cartfile_path}.resolved"

  # 4. Add to target depependencies
  frameworks_group = @xcodeproj.frameworks_group
  branch_framework = frameworks_group.new_file "Carthage/Build/iOS/Branch.framework"
  target = BranchHelper.target_from_project @xcodeproj, options.target
  target.frameworks_build_phase.add_file_reference branch_framework

  # 5. Create a copy-frameworks build phase
  carthage_build_phase = target.new_shell_script_build_phase "carthage copy-frameworks"
  carthage_build_phase.shell_script = "/usr/local/bin/carthage copy-frameworks"

  carthage_build_phase.input_paths << "$(SRCROOT)/Carthage/Build/iOS/Branch.framework"
  carthage_build_phase.output_paths << "$(BUILT_PRODUCTS_DIR)/$(FRAMEWORKS_FOLDER_PATH)/Branch.framework"

  @xcodeproj.save

  # For now, add Carthage folder to SCM

  # 6. Add the Carthage folder to the commit (in case :commit param specified)
  current_pathname = Pathname.new File.expand_path "."
  carthage_folder_path = Pathname.new(File.expand_path("../Carthage", cartfile_path)).relative_path_from(current_pathname)
  cartfile_pathname = Pathname.new(@cartfile_path).relative_path_from current_pathname
  BranchHelper.add_change carthage_folder_path
  `git add #{cartfile_pathname} #{cartfile_pathname}.resolved #{carthage_folder_path}` if options.commit
end

.add_cocoapods(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 302

def add_cocoapods(options)
  @podfile_path = File.expand_path "../Podfile", @xcodeproj_path
  target = BranchHelper.target_from_project @xcodeproj, options.target

  install_command = "pod install"
  install_command += " --repo-update" unless options.no_pod_repo_update
  Dir.chdir(File.dirname(@podfile_path)) do
    system "pod init"
    BranchHelper.apply_patch(
      files: @podfile_path,
      regexp: /^(\s*)# Pods for #{target.name}$/,
      mode: :append,
      text: "\n\\1pod \"Branch\"",
      global: false
    )
    system install_command
  end

  BranchHelper.add_change @podfile_path
  BranchHelper.add_change "#{@podfile_path}.lock"

  # For now, add Pods folder to SCM.
  current_pathname = Pathname.new File.expand_path "."
  pods_folder_path = Pathname.new(File.expand_path("../Pods", podfile_path)).relative_path_from current_pathname
  workspace_path = Pathname.new(File.expand_path(@xcodeproj_path.sub(/.xcodeproj$/, ".xcworkspace"))).relative_path_from current_pathname
  podfile_pathname = Pathname.new(@podfile_path).relative_path_from current_pathname
  BranchHelper.add_change pods_folder_path
  BranchHelper.add_change workspace_path
  `git add #{podfile_pathname} #{podfile_pathname}.lock #{pods_folder_path} #{workspace_path}` if options.commit
end

.add_direct(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 378

def add_direct(options)
  # TODO: Put these intermediates in a temp directory until Branch.framework is unzipped
  # (and validated?). For now dumped in the current directory.
  File.unlink "Branch.framework.zip" if File.exist? "Branch.framework.zip"
  remove_directory "Branch.framework"

  say "Finding current framework release..."

  # Find the latest release from GitHub.
  releases = JSON.parse fetch "https://api.github.com/repos/BranchMetrics/ios-branch-deep-linking/releases"
  current_release = releases.first
  # Get the download URL for the framework.
  framework_asset = current_release["assets"][0]
  framework_url = framework_asset["browser_download_url"]

  say "Downloading Branch.framework v. #{current_release['tag_name']} (#{framework_asset['size']} bytes zipped)..."

  # Download the framework zip
  File.open("Branch.framework.zip", "w") do |file|
    file.write fetch framework_url
  end

  say "Unzipping Branch.framework..."

  # Unzip
  Zip::File.open "Branch.framework.zip" do |zip_file|
    # Start with just the framework and add dSYM, etc., later
    zip_file.glob "Carthage/Build/iOS/Branch.framework/**/*" do |entry|
      filename = entry.name.sub %r{^Carthage/Build/iOS/}, ""
      ensure_directory File.dirname filename
      entry.extract filename
    end
  end

  # Remove intermediate zip file
  File.unlink "Branch.framework.zip"

  # Now the current framework is in ./Branch.framework

  say "Adding to #{@xcodeproj_path}..."

  # Add as a dependency in the Frameworks group
  frameworks_group = @xcodeproj.frameworks_group
  framework = frameworks_group.new_file "Branch.framework"
  target = BranchHelper.target_from_project @xcodeproj, options.target
  target.frameworks_build_phase.add_file_reference framework, true

  # Make sure this is in the FRAMEWORK_SEARCH_PATHS
  @xcodeproj.build_configurations.each do |config|
    setting = config.build_settings["FRAMEWORK_SEARCH_PATHS"] || []
    setting = [setting] if setting.kind_of? String
    next if setting.any? { |p| p == "$(SRCROOT)" }

    setting << "$(SRCROOT)"
    config.build_settings["FRAMEWORK_SEARCH_PATHS"] = setting
  end

  @xcodeproj.save

  BranchHelper.add_change File.expand_path "Branch.framework"
  `git add Branch.framework` if options.commit

  say "Done. ✅"
end

.all_domains_from_domains(domains) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 225

def all_domains_from_domains(domains)
  app_link_roots = app_link_roots_from_domains domains
  app_link_subdomains = app_link_subdomains_from_roots app_link_roots
  custom_domains = custom_domains_from_domains domains
  custom_domains + app_link_subdomains
end

.app_link_roots_from_domains(domains) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 185

def app_link_roots_from_domains(domains)
  return [] if domains.nil?

  domains.select { |d| d =~ APP_LINK_REGEXP }
         .map { |d| d.sub(APP_LINK_REGEXP, '').sub(/-alternate$/, '') }
         .uniq
end

.app_link_subdomains(root) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 198

def app_link_subdomains(root)
  app_link_subdomain = root
  return [] if app_link_subdomain.nil?

  live_key = @keys[:live]
  test_key = @keys[:test]

  domains = []
  unless live_key.nil?
    domains += [
      "#{app_link_subdomain}.app.link",
      "#{app_link_subdomain}-alternate.app.link"
    ]
  end
  unless test_key.nil?
    domains += [
      "#{app_link_subdomain}.test-app.link",
      "#{app_link_subdomain}-alternate.test-app.link"
    ]
  end
  domains
end

.app_link_subdomains_from_roots(roots) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 221

def app_link_subdomains_from_roots(roots)
  roots.inject([]) { |domains, root| domains + app_link_subdomains(root) }
end

.custom_domains_from_domains(domains) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 193

def custom_domains_from_domains(domains)
  return [] if domains.nil?
  domains.reject { |d| d =~ APP_LINK_REGEXP }.uniq
end

.ensure_directory(path) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 454

def ensure_directory(path)
  return if path == "/" || path == "."
  parent = File.dirname path
  ensure_directory parent
  return if Dir.exist? path
  Dir.mkdir path
end

.fetch(url) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 443

def fetch(url)
  response = Net::HTTP.get_response URI(url)

  case response
  when Net::HTTPRedirection
    fetch response['location']
  else
    response.body
  end
end

.print_identification(command) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 48

def print_identification(command)
  say <<EOF

<%= color("branch_io #{command} v. #{VERSION}", BOLD) %>

EOF
end

.print_setup_configuration ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 56

def print_setup_configuration
  say <<EOF

<%= color('Configuration:', BOLD) %>

<%= color('Xcode project:', BOLD) %> #{@xcodeproj_path}
<%= color('Target:', BOLD) %> #{@target.name}
<%= color('Live key:', BOLD) %> #{@keys[:live] || '(none)'}
<%= color('Test key:', BOLD) %> #{@keys[:test] || '(none)'}
<%= color('Domains:', BOLD) %> #{@all_domains}
<%= color('Podfile:', BOLD) %> #{@podfile_path || '(none)'}
<%= color('Cartfile:', BOLD) %> #{@cartfile_path || '(none)'}

EOF
end

.print_validation_configuration ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 72

def print_validation_configuration
  say <<EOF
<%= color('Configuration:', BOLD) %>

<%= color('Xcode project:', BOLD) %> #{@xcodeproj_path}
<%= color('Target:', BOLD) %> #{@target.name}
<%= color('Domains:', BOLD) %> #{@all_domains}
EOF
end

.remove_directory(path) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 462

def remove_directory(path)
  return unless File.exist? path

  Dir["#{path}/*"].each do |file|
    remove_directory(file) and next if File.directory?(file)
    File.unlink file
  end
end

.validate_all_domains(options, required = true) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 99

def validate_all_domains(options, required = true)
  app_link_roots = app_link_roots_from_domains options.domains

  unless options.app_link_subdomain.nil? || app_link_roots.include?(options.app_link_subdomain)
    app_link_roots << options.app_link_subdomain
  end

  # app_link_roots now contains options.app_link_subdomain, if supplied, and the roots of any
  # .app.link or .test-app.link domains provided via options.domains.

  app_link_subdomains = app_link_subdomains_from_roots app_link_roots

  custom_domains = custom_domains_from_domains options.domains

  @all_domains = (app_link_subdomains + custom_domains).uniq

  while required && @all_domains.empty?
    domains = ask "Please enter domains as a comma-separated list: ", ->(str) { str.split "," }

    @all_domains = all_domains_from_domains domains
  end
end

.validate_buildfile_path(options, filename) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 232

def validate_buildfile_path(options, filename)
  # Disable Podfile/Cartfile update if --no_add_sdk is present
  return if options.no_add_sdk

  buildfile_path = filename == "Podfile" ? options.podfile : options.cartfile

  # Was --podfile/--cartfile used?
  if buildfile_path
    # Yes: Validate. Prompt if not valid.
    loop do
      valid = buildfile_path =~ %r{/?#{filename}$}
      say "#{filename} path must end in /#{filename}." unless valid

      if valid
        valid = File.exist? buildfile_path
        say "#{buildfile_path} not found." unless valid
      end

      if valid
        if filename == "Podfile"
          @podfile_path = buildfile_path
        else
          @cartfile_path = buildfile_path
        end
        return
      end

      buildfile_path = ask "Please enter the path to your #{filename}: "
    end
  end

  # No: Check for Podfile/Cartfile next to @xcodeproj_path
  buildfile_path = File.expand_path "../#{filename}", @xcodeproj_path
  return unless File.exist? buildfile_path

  # Exists: Use it (valid if found)
  if filename == "Podfile"
    @podfile_path = buildfile_path
  else
    @cartfile_path = buildfile_path
  end
end

.validate_keys_from_setup_options(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 82

def validate_keys_from_setup_options(options)
  live_key = options.live_key
  test_key = options.test_key
  @keys = {}
  @keys[:live] = live_key unless live_key.nil?
  @keys[:test] = test_key unless test_key.nil?

  while @keys.empty?
    say "A live key, a test key or both is required."
    live_key = ask "Please enter your live Branch key or use --live_key [enter for none]: "
    test_key = ask "Please enter your test Branch key or use --test_key [enter for none]: "

    @keys[:live] = live_key unless live_key == ""
    @keys[:test] = test_key unless test_key == ""
  end
end

.validate_sdk_addition(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 275

def validate_sdk_addition(options)
  return if options.no_add_sdk || @podfile_path || @cartfile_path

  # If no CocoaPods or Carthage, check to see if the framework is linked.
  target = BranchHelper.target_from_project @xcodeproj, options.target
  return if target.frameworks_build_phase.files.map(&:file_ref).map(&:path).any? { |p| p =~ %r{/Branch.framework$} }

  # --podfile, --cartfile not specified. No Podfile found. No Cartfile found. No Branch.framework in project.
  # Prompt the user:
  selected = choose do |menu|
    menu.header = "No Podfile or Cartfile specified or found. Here are your options"

    SDK_OPTIONS.each_key { |k| menu.choice k }

    menu.prompt = "What would you like to do?"
  end

  option = SDK_OPTIONS[selected]

  case option
  when :skip
    return
  else
    send "add_#{option}", options
  end
end

.validate_setup_options(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 22

def validate_setup_options(options)
  print_identification "setup"

  say "--force is ignored when --no_validate is used." if options.no_validate && options.force

  validate_xcodeproj_path options
  validate_target options
  validate_keys_from_setup_options options
  validate_all_domains options, !@target.extension_target_type?
  validate_buildfile_path options, "Podfile"
  validate_buildfile_path options, "Cartfile"

  print_setup_configuration

  validate_sdk_addition options
end

.validate_target(options, allow_extensions = true) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 157

def validate_target(options, allow_extensions = true)
  non_test_targets = @xcodeproj.targets.reject(&:test_target_type?)
  raise "No non-test target found in project" if non_test_targets.empty?

  valid_targets = non_test_targets.reject { |t| !allow_extensions && t.extension_target_type? }

  begin
    target = BranchHelper.target_from_project @xcodeproj, options.target

    # If a test target was explicitly specified.
    raise "Cannot use test targets" if target.test_target_type?

    # If an extension target was explicitly specified for validation.
    raise "Extension targets not allowed for this command" if !allow_extensions && target.extension_target_type?

    @target = target
  rescue StandardError => e
    say e.message

    choice = choose do |menu|
      valid_targets.each { |t| menu.choice t.name }
      menu.prompt = "Which target do you wish to use? "
    end

    @target = @xcodeproj.targets.find { |t| t.name = choice }
  end
end

.validate_validation_options(options) ⇒ Object 



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 39

def validate_validation_options(options)
  print_identification "validate"

  validate_xcodeproj_path options
  validate_target options, false

  print_validation_configuration
end

.validate_xcodeproj_path(options) ⇒ Object

  1. Look for options.xcodeproj.

  2. If not specified, look for projects under . (excluding anything in Pods or Carthage folder).

  3. If none or more than one found, prompt the user.



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# File 'lib/branch_io_cli/helper/configuration_helper.rb', line 125

def validate_xcodeproj_path(options)
  if options.xcodeproj
    path = options.xcodeproj
  else
    all_xcodeproj_paths = Dir[File.expand_path(File.join(".", "**/*.xcodeproj"))]
    # find an xcodeproj (ignoring the Pods and Carthage folders)
    # TODO: Improve this filter
    xcodeproj_paths = all_xcodeproj_paths.select do |p|
      valid = true
      Pathname.new(p).each_filename do |f|
        valid = false && break if f == "Carthage" || f == "Pods"
      end
      valid
    end

    path = xcodeproj_paths.first if xcodeproj_paths.count == 1
  end

  loop do
    path = ask "Please enter the path to your Xcode project or use --xcodeproj: " if path.nil?
    # TODO: Allow the user to choose if xcodeproj_paths.count > 0
    begin
      @xcodeproj = Xcodeproj::Project.open path
      @xcodeproj_path = path
      return
    rescue StandardError => e
      say e.message
      path = nil
    end
  end
end