runnables.rb in redcar-0.3.8

- old
+ new

@@ -1,25 +1,47 @@
 
+require File.dirname(__FILE__) + "/../vendor/session-2.4.0/lib/session"
+Session.use_open4 = true
+
+require 'runnables/command_output_controller'
+require 'runnables/running_process_checker'
+
 module Redcar
   class Runnables
+    TREE_TITLE = "Runnables"
     
+    def self.run_process(command)
+      tab = Redcar.app.focussed_window.new_tab(HtmlTab)
+      controller = CommandOutputController.new(command)
+      tab.html_view.controller = controller
+      tab.focus
+    end
+    
     class TreeMirror
       include Redcar::Tree::Mirror
       
       def initialize(project)
-        runnables = project.config_file(:runnables)
-        if runnables
-          @top = runnables.map do |name, info|
-            Runnable.new(name, info)
+        runnable_file_paths = project.config_files("runnables/*.json")
+        
+        runnables = []
+        runnable_file_paths.each do |path|
+          json = File.read(path)
+          this_runnables = JSON(json)["commands"]
+          runnables += this_runnables || []
+        end
+
+        if runnables.any?
+          @top = runnables.map do |runnable|
+            Runnable.new(runnable["name"], runnable)
           end
         else
           @top = [HelpItem.new]
         end
       end
       
       def title
-        "Runnables"
+        TREE_TITLE
       end
       
       def top
         @top
       end
@@ -44,29 +66,27 @@
       def text
         @name
       end
       
       def leaf?
-        @info[:command]
+        @info["command"]
       end
       
       def icon
         if leaf?
           File.dirname(__FILE__) + "/../icons/cog.png"
+        else
+          :directory
         end
       end
       
       def children
-        return [] if leaf?
-        
-        @info.map do |name, info|
-          Runnable.new(name, info)
-        end
+        []
       end
       
       def command
-        @info[:command]
+        @info["command"]
       end
     end
     
     class TreeController
       include Redcar::Tree::Controller
@@ -74,26 +94,63 @@
       def initialize(project)
         @project = project
       end
       
       def activated(tree, node)
-        command = node.command
-        output = `#{command}`
-        tab = Redcar.app.focussed_window.new_tab(EditTab)
-        tab.edit_view.document.text = output
-        tab.title = node.text
-        tab.focus
+        case node
+        when Runnable
+          Runnables.run_process(node.command)
+        when HelpItem
+          tab = Redcar.app.focussed_window.new_tab(HtmlTab)
+          tab.go_to_location("http://wiki.github.com/danlucraft/redcar/users-guide-runnables")
+          tab.title = "Runnables Help"
+          tab.focus
+        end
       end
     end
     
     class ShowRunnables < Redcar::Command
       def execute
+        if tree = win.treebook.trees.detect {|tree| tree.tree_mirror.title == TREE_TITLE }
+          win.treebook.focus_tree(tree)
+        else
+          project = Project::Manager.in_window(win)
+          tree = Tree.new(
+              TreeMirror.new(project),
+              TreeController.new(project)
+            )
+          win.treebook.add_tree(tree)
+        end
+      end
+    end
+    
+    class RunEditTabCommand < Redcar::EditTabCommand
+      def file_mappings
         project = Project::Manager.in_window(win)
-        tree = Tree.new(
-            TreeMirror.new(project),
-            TreeController.new(project)
-          )
-        win.treebook.add_tree(tree)
+        runnable_file_paths = project.config_files("runnables/*.json")
+        
+        file_runners = []
+        runnable_file_paths.each do |path|
+          json = File.read(path)
+          this_file_runners = JSON(json)["file_runners"]
+          file_runners += this_file_runners || []
+        end
+        file_runners
       end
+      
+      def execute
+        file_mappings.each do |file_mapping|
+          regex = Regexp.new(file_mapping["regex"])
+          if tab.edit_view.document.mirror.path =~ regex
+            command_schema = file_mapping["command"]
+            command = command_schema.gsub("__PATH__", tab.edit_view.document.mirror.path)
+            puts command
+            Runnables.run_process(command)
+          end
+        end
+      end
     end
   end
 end
+
+
+