parse error messages in to location list, and show message if kendo-l…

…int is not installed

autoload/kendoui.vim

@@ -14,12 +14,44 @@ if !exists("s:kui_command")
 endif
 
 function! kendoui#version()
-  return '0.0.1'
+  return '0.0.2'
 endfunction
 
 function! s:Lint(mode)
+  " clear the current message, if any
   silent !clear
-  execute "!" . s:kui_command . " --".a:mode . " " . bufname("%")
+
+  " make sure kendo-lint is installed
+  if !executable(s:kui_command)
+    echo "D'OH! The kendo-lint tool is not installed or could not be found. :("
+    echo "Please run 'npm install -g kendo-lint' to install it."
+    return
+  endif
+
+  " run the kendo-lint tool in the correct mode
+  let l:result = system(s:kui_command . " --".a:mode . " " . bufname("%"))
+
+  if result != ""
+    " example error message: 
+    " imagegallery.js[4,2]: Option stepUp2TheStreets not found
+    set errorformat=%f[%l\\,%c]:\ %m
+
+    " load the error results in to the location list
+    " and make them clickable, to go to that location
+    lexpr result
+    laddexpr ""
+    lwindow
+  else
+
+    " clear the location list, close it and show
+    " a friendly message about how awesome you are!
+    lexpr! ""
+    lclose
+    echo "Kendo UI Lint: No Errors Found! :)"
+
+  endif
+
+
 endfunction
 
 function! kendoui#KUILintJS()

changelog.md

@@ -1,3 +1,9 @@
-## v0.0.1
+### v0.0.2 [view commit logs](https://github.com/kendo-labs/kendoui-lint.vim/compare/v0.0.1...v0.0.2)
+
+* Show the list of errors in the "location list", clickable to go to that location
+* Clear and hide the "location list" if no errors are found
+* If KendoUI-Lint is not installed, show a message saying so
+
+### v0.0.1
 
 * Initial Release