lib/cocoapods/command/update.rb
module Pod
class Command
class Update < Command
include RepoUpdate
include ProjectDirectory
self.summary = 'Update outdated project dependencies and create new ' \
'Podfile.lock'
self.description = <<-DESC
Updates the Pods identified by the specified `POD_NAMES`, which is a
space-delimited list of pod names. If no `POD_NAMES` are specified, it
updates all the Pods, ignoring the contents of the Podfile.lock. This
command is reserved for the update of dependencies; pod install should
be used to install changes to the Podfile.
DESC
self.arguments = [
CLAide::Argument.new('POD_NAMES', false, true),
]
def self.options
[
["--sources=#{Pod::TrunkSource::TRUNK_REPO_URL}", 'The sources from which to update dependent pods. ' \
'Multiple sources must be comma-delimited'],
['--exclude-pods=podName', 'Pods to exclude during update. Multiple pods must be comma-delimited'],
['--clean-install', 'Ignore the contents of the project cache and force a full pod installation. This only ' \
'applies to projects that have enabled incremental installation'],
].concat(super)
end
def initialize(argv)
@pods = argv.arguments!
@source_urls = argv.option('sources', '').split(',')
@excluded_pods = argv.option('exclude-pods', '').split(',')
@clean_install = argv.flag?('clean-install', false)
@source_pods = @source_urls.flat_map { |url| config.sources_manager.source_with_name_or_url(url).pods }
super
end
def run
verify_podfile_exists!
installer = installer_for_config
installer.repo_update = repo_update?(:default => true)
installer.clean_install = @clean_install
if @pods.any? || @excluded_pods.any? || @source_pods.any?
verify_lockfile_exists!
verify_pods_are_installed!
verify_excluded_pods_are_installed!
@pods += @source_pods.select { |pod| config.lockfile.pod_names.include?(pod) }
@pods = config.lockfile.pod_names.dup if @pods.empty?
@pods -= @excluded_pods
installer.update = { :pods => @pods }
else
UI.puts 'Update all pods'.yellow
installer.update = true
end
installer.install!
end
private
# Check if all given pods are installed
#
def verify_pods_are_installed!
missing_pods = lockfile_missing_pods(@pods)
unless missing_pods.empty?
message = if missing_pods.length > 1
"Pods `#{missing_pods.join('`, `')}` are not " \
'installed and cannot be updated'
else
"The `#{missing_pods.first}` Pod is not installed " \
'and cannot be updated'
end
raise Informative, message
end
end
# Check if excluded pods are installed
#
def verify_excluded_pods_are_installed!
missing_pods = lockfile_missing_pods(@excluded_pods)
unless missing_pods.empty?
pluralized_words = missing_pods.length > 1 ? %w(Pods are) : %w(Pod is)
message = "Trying to skip `#{missing_pods.join('`, `')}` #{pluralized_words.first} " \
"which #{pluralized_words.last} not installed"
raise Informative, message
end
end
def lockfile_missing_pods(pods)
lockfile_roots = config.lockfile.pod_names.map { |pod| Specification.root_name(pod) }
pods.map { |pod| Specification.root_name(pod) }.uniq - lockfile_roots
end
end
end
end