insert-apache.el

(defun insert-apl ()
  "Insert standard Apache License header"
  (interactive)
    (let ((comment-style 'multi-line)
          (comment-empty-lines t)
          (apache
           (concat "Copyright 2015 Hewlett-Packard Development Company, L.P.

Licensed under the Apache License, Version 2.0 (the \"License\"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.")))
(save-excursion
  (goto-char (point-min))
  (if (looking-at "#!") (forward-line 2))
  (save-excursion
    (insert apache)
    )
  (comment-region (point) (+ (point) (length apache)))
  (save-buffer))
))