Added console-ansi-color aspect in src/model/aspects/aspects.lisp

fixes #25

* src/model/aspects/aspects.lisp (define-aspect console-ansi-color):
  new aspect; configure the console ANSI color plugin for Jenkins
* change.sexp (Release 0.29): added enhancement entry

changes.sexp

@@ -22,7 +22,10 @@ find_program(OUTPUT_VAR NAME …) → nature: program
     distributions for which jobs are being generated.")
 
   (:enhancement
-   "The console timestamper plugin for Jenkins is now supported."))
+   "The console timestamper plugin for Jenkins is now supported.")
+
+  (:enhancement
+   "The console ANSI color plugin for Jenkins is now supported."))
 
  (:release "0.28" "2019-04-15"
 

src/model/aspects/aspects.lisp

@@ -370,6 +370,15 @@
   "Configures the console timestamper."
   (with-interface (build-wrappers job) (nil (build-wrapper/timestamper))))
 
+;;; ANSI color aspect
+
+(define-aspect (console-ansi-color :plugins ("ansicolor")) ()
+    (((color-map "xterm") :type string
+       :documentation
+       "Name of the color map the plugin should use."))
+  (with-interface (build-wrappers job) (nil (build-wrapper/ansi-color
+                                             :color-map color-map))))
+
 ;;; Slaves aspect
 
 ;; TODO separate slaves aspect for matrix-project jobs?