Commit 2f7d4c3a authored by Taras Kalapun's avatar Taras Kalapun

New command podfile-info - Shows information on installed Pods #855

parent f4862b82
......@@ -85,6 +85,89 @@ module Pod
end
end
class PodfileInfo < Command
self.summary = 'Shows information on installed Pods.'
self.description = <<-DESC
Shows information on installed Pods in current Project.
If optional `PODFILE_PATH` provided, the info will be shown for
that specific Podfile
DESC
self.arguments = '[PODFILE_PATH]'
def self.options
[
# ["--all", "Show information about all Pods with dependencies that are used in a project"],
["--md", "Output information in Markdown format"]
].concat(super)
end
def initialize(argv)
@info_all = argv.flag?('all')
@info_in_md = argv.flag?('md')
@podfile_path = argv.shift_argument
super
end
def run
use_podfile = (@podfile_path || !config.lockfile)
if !use_podfile
UI.puts "Using lockfile" if config.verbose?
verify_lockfile_exists!
lockfile = config.lockfile
# pods = (@info_all) ? lockfile.dependencies : lockfile.pod_names
pods = lockfile.pod_names
elsif @podfile_path
podfile = Pod::Podfile.from_file(@podfile_path)
pods = pods_from_podfile(podfile)
else
verify_podfile_exists!
podfile = config.podfile
pods = pods_from_podfile(podfile)
end
UI.puts "\nPods used:\n".yellow unless (config.silent || @info_in_md)
pods_info(pods, @info_in_md)
end
def pods_from_podfile(podfile)
pods = []
podfile.root_target_definitions.each {|e| h = e.to_hash; pods << h['dependencies'] if h['dependencies']}
pods.flatten!
pods.collect! {|pod| (pod.is_a?(Hash)) ? pod.keys.first : pod}
end
def pods_info_hash(pods, keys=[:name, :homepage, :summary])
pods_info = []
pods.each do |pod|
spec = (Pod::SourcesManager.search_by_name(pod).first rescue nil)
if spec
info = {}
keys.each { |k| info[k] = spec.specification.send(k) }
pods_info << info
else
end
end
pods_info
end
def pods_info(pods, in_md=false)
pods = pods_info_hash(pods, [:name, :homepage, :summary])
pods.each do |pod|
if in_md
UI.puts "* [#{pod[:name]}](#{pod[:homepage]}) - #{pod[:summary]}"
else
UI.puts "- #{pod[:name]} - #{pod[:summary]}"
end
end
end
end
end
end
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