main.rb in aia-0.3.20

- old
+ new

@@ -18,13 +18,14 @@
 
   def initialize(args= ARGV)
     AIA::Cli.new(args)
 
     @logger = AIA::Logging.new(AIA.config.log_file)
-    @tools  = AIA::Tools.new
+    AIA::Tools.load_tools
 
-    tools.class.verify_tools
+    # TODO: still should verify that the tools are ion the $PATH
+    # tools.class.verify_tools
   end
 
 
   def call
     get_prompt
@@ -35,17 +36,33 @@
     # TODO: the context_files left in the @arguments array
     #       should be verified BEFORE asking the user for a
     #       prompt keyword or process the prompt.  Do not
     #       want invalid files to make it this far.
 
+    found = AIA::Tools
+              .search_for(
+                name: AIA.config.backend, 
+                role: :backend
+              )
 
-    mods    = AIA::Mods.new(
-                extra_options:  AIA.config.extra,
+    if found.empty?
+      abort "There are no :backend tools named #{AIA.config.backend}"
+    end
+
+    if found.size > 1
+      abort "There are #{found.size} :backend tools with the name #{AIAA.config.backend}"
+    end
+
+    backend_klass = found.first.klass
+
+    abort "backend not found: #{AIA.config.backend}" if backend_klass.nil?
+
+    backend = backend_klass.new(
                 text:           @prompt.to_s,
                 files:          AIA.config.arguments    # FIXME: want validated context files
               )
 
-    result  = mods.run
+    result  = backend.run
 
     AIA.config.output_file.write result
 
     logger.prompt_result(@prompt, result)
   end