Grunt tasks

Gruntfile.js

@@ -3,10 +3,35 @@ module.exports = function (grunt) {
     require('load-grunt-tasks')(grunt);
 
     var config = {
-
+        mkdir: {
+            tmp: {
+                options: {
+                    create: ['tmp']
+                }
+            }
+        },
+        gitclone: {
+            hterm: {
+                options: {
+                    cwd: './tmp',
+                    repository: 'https://chromium.googlesource.com/apps/libapps'
+                }
+            }
+        },
+        shell: {
+            build_hterm: {
+                command: 'LIBDOT_SEARCH_PATH=$(pwd) ./libdot/bin/concat.sh -i ./hterm/concat/hterm_all.concat -o ../../public/wetty/hterm_all.js',
+                options: {
+                    execOptions: {
+                        cwd: './tmp/libapps'
+                    }
+                }
+            }
+        },
+        clean: ['./tmp']
     };
 
     grunt.initConfig(config);
 
-    grunt.registerTask('update-hterm', ['shell:greet:hello']);
+    grunt.registerTask('update-hterm', ['mkdir:tmp', 'gitclone:hterm', 'shell:build_hterm', 'clean']);
 };