From a1237671ba3ec38f5b123ee6600e4352dc03196b Mon Sep 17 00:00:00 2001
From: scott Chacon <schacon@agadorsparticus.(none)>
Date: Sun, 11 Nov 2007 10:04:26 -0800
Subject: git add working, git status object working

---
 lib/git/status.rb | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 lib/git/status.rb

(limited to 'lib/git/status.rb')

diff --git a/lib/git/status.rb b/lib/git/status.rb
new file mode 100644
index 0000000..24fd98d
--- /dev/null
+++ b/lib/git/status.rb
@@ -0,0 +1,103 @@
+module Git
+  
+  class Status
+    include Enumerable
+    
+    @base = nil
+    @files = nil
+    
+    def initialize(base)
+      @base = base
+      construct_status
+    end
+    
+    def changed
+      @files.select { |k, f| f.type == 'M' }
+    end
+    
+    def added
+      @files.select { |k, f| f.type == 'A' }
+    end
+    
+    def untracked
+      @files.select { |k, f| f.untracked }
+    end
+    
+    def pretty
+      out = ''
+      self.each do |file|
+        out << file.path
+        out << "\n\tsha(r) " + file.sha_repo.to_s
+        out << "\n\tsha(i) " + file.sha_index.to_s
+        out << "\n\ttype   " + file.type.to_s
+        out << "\n\tstage  " + file.stage.to_s
+        out << "\n\tuntrac " + file.untracked.to_s
+        out << "\n"
+      end
+      out << "\n"
+      out
+    end
+    
+    # enumerable method
+    
+    def [](file)
+      @files[file]
+    end
+    
+    def each
+      @files.each do |k, file|
+        yield file
+      end
+    end
+    
+    class StatusFile
+      attr_accessor :path, :type, :stage, :untracked
+      attr_accessor :mode_index, :mode_repo
+      attr_accessor :sha_index, :sha_repo
+      
+      def initialize(hash)
+        @path = hash[:path]
+        @type = hash[:type]
+        @stage = hash[:stage]
+        @mode_index = hash[:mode_index]
+        @mode_repo = hash[:mode_repo]
+        @sha_index = hash[:sha_index]
+        @sha_repo = hash[:sha_repo]
+        @untracked = hash[:untracked]
+      end
+      
+      
+    end
+    
+    private
+    
+      def construct_status
+        @files = @base.lib.ls_files
+        
+        # find untracked in working dir
+        Dir.chdir(@base.dir.path) do
+          Dir.glob('**/*') do |file|
+            if !@files[file]
+              @files[file] = {:path => file, :untracked => true} if !File.directory?(file)
+            end
+          end
+        end
+
+        # find modified in tree
+        @base.lib.diff_files.each do |path, data|
+          @files[path].merge!(data)
+        end
+        
+        # find added but not committed - new files
+        @base.lib.diff_index('HEAD').each do |path, data|
+          @files[path].merge!(data)
+        end
+        
+        @files.each do |k, file_hash|
+          @files[k] = StatusFile.new(file_hash)
+        end
+      end
+      
+  end
+  
+end
\ No newline at end of file
-- 
cgit