lib/pbmenv.rb in pbmenv-0.1.12 vs lib/pbmenv.rb in pbmenv-0.1.13

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
 require "securerandom"
 require "pathname"
+require "logger"
 
 require_relative "pbmenv/version"
 require_relative "pbmenv/cli"
 require_relative "pbmenv/pbm"
 require_relative "pbmenv/helper"
@@ -14,12 +15,45 @@
 require_relative "pbmenv/services/destroy_version_service"
 require_relative "pbmenv/services/use_version_service"
 require_relative "pbmenv/services/download_src_service"
 
 module Pbmenv
-  PBM_DIR = "/usr/share/pbm"
+  PBM_DIR = "/usr/share/pbm" # NOTE: pbmから参照している
+  DEFAULT_PBM_DIR = PBM_DIR
 
+  class << self
+    attr_accessor :logger
+  end
+
+  @current_pbm_dir = DEFAULT_PBM_DIR
+
+  self.logger = Logger.new($stdout)
+  self.logger.formatter = proc do |severity, datetime, progname, message|
+    "#{message}\n"
+  end
+
+  # @param [String] to_dir
+  # @return [void]
+  # NOTE: テスト用
+  def self.chdir(to_dir)
+    raise(ArgumentError, 'テスト以外では実行できません') unless defined?(RSpec)
+    @current_pbm_dir = to_dir
+  end
+
+  # @return [String]
+  def self.pbm_dir
+    @current_pbm_dir
+  end
+
+  # @return [void]
+  def self.slice_logger
+    previous_logger = self.logger
+    self.logger = Logger.new(File.open(File::NULL, "w"))
+    yield
+    self.logger = previous_logger
+  end
+
   # @return [Pbmenv::DirectoryObject]
   def self.current_directory
     Pbmenv::DirectoryObject.new(path: VersionPathname.current)
   end
 
@@ -27,25 +61,25 @@
     Pbmenv::PBM.new.available_versions.map { |x| x["name"] =~ /^v([\d.]+)/ && $1 }.compact
   end
 
   # @return [Array<Pbmenv::VersionObject>]
   def self.installed_versions
-    unsorted_dirs = Dir.glob("#{Pbmenv::PBM_DIR}/v*")
+    unsorted_dirs = Dir.glob("#{Pbmenv.pbm_dir}/v*")
     sorted_version_names = unsorted_dirs.map { |name| Pathname.new(name).basename.to_s =~ /^v([\d.]+)/ && $1 }.compact.sort_by {|x| Gem::Version.new(x) }
     sorted_version_names.map do |version_name|
       VersionObject.new(
         version_name: version_name,
         is_latest: sorted_version_names.last == version_name,
         is_current: Pbmenv.current_directory.readlink&.end_with?(version_name) || false,
       )
     end
   end
 
-  # @deprecated
-  def self.versions
-    unsorted_dirs = Dir.glob("#{Pbmenv::PBM_DIR}/v*")
-    unsorted_dirs.map { |name| Pathname.new(name).basename.to_s =~ /^v([\d.]+)/ && $1 }.compact.sort_by {|x| Gem::Version.new(x) }.compact
+  def self.command_versions
+    self.installed_versions.map do |version|
+      version.current_version? ? "* #{version.name}" : "  #{version.name}"
+    end
   end
 
   def self.install(version, use_option: false, enable_pbm_cloud: false)
     raise "Need a version" if version.nil?
     version =
@@ -78,10 +112,10 @@
 
   def self.use(version)
     raise "Need a version" if version.nil?
     version =
       if version == 'latest'
-        self.versions.last
+        self.installed_versions.last.name
       else
         Helper.normalize_version(version) or raise "mismatch version number!"
       end
 
     begin