lib/homebrew_analyzer.rb in graph-2.9.1 vs lib/homebrew_analyzer.rb in graph-2.10.0

@@ -1,21 +1,47 @@
 require 'dep_analyzer'
 
 # :stopdoc:
 
 class HomebrewAnalyzer < DepAnalyzer
+  SHH = "2> /dev/null"
+
+  attr_accessor :casks
+
   def installed
     # don't cache so it updates every delete
     puts "scanning installed ports"
-    `brew list`.scan(/\S+/).map { |s| s.split.first }
+    ports = normal `brew list #{SHH}`
+    puts "scanning installed casks"
+    self.casks = normal `brew cask list #{SHH}`
+    ports + casks
   end
 
   def outdated
     # don't cache so it updates every delete
     puts "scanning outdated ports"
-    `brew outdated`.split(/\n/).map { |s| s.split.first }
+    ports = normal `brew outdated #{SHH}`
+    puts "scanning outdated casks"
+    casks = normal `brew cask outdated #{SHH}`
+    ports + casks
   end
 
+  def alldeps
+    @alldeps ||= `brew deps --installed`
+      .lines
+      .map { |l| k, *v = l.delete(":").split; [clean(k), v] }
+      .to_h
+  end
+
   def deps port
-    `brew deps #{port}`.scan(/\S+/)
+    return [] if @casks.include? port
+    alldeps[port] ||= `brew deps #{port}`.scan(/\S+/)
+  end
+
+  def normal lines
+    lines.split(/\n/).map { |s| clean s }
+  end
+
+  def clean name
+    name.split("/").last
   end
 end