#!/usr/bin/emacs --script
;;; install.el --- gtags layer dependencies installation script
;;
;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
;;
;; Author: Eugene "JAremko" Yaremenko <w3techplayground@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3

(load (expand-file-name "../../lib/deps-install-helpers.el"
                        (file-name-directory
                         load-file-name)) nil t)

(let ((global-version "6.6.2"))
  (install python-pygments libncurses-dev)
  (with-installed (git tar curl gzip autotools-dev
                       pkg-config libtool dh-autoreconf)
    (! "Building universal-ctags...")
    (with-build-dir (tctags "/tmp/ctags/")
      ($ "git clone https://github.com/universal-ctags/ctags.git ."
         ;; FIXME: We could be more precise...
         `("chmod 777 -R %s" ,tctags)
         "./autogen.sh"
         "./configure"
         "make"
         "make install"))
    (with-build-dir (tgtags "/tmp/gtags/")
      (! "Building gtags...")
      ($ `("curl http://tamacom.com/global/global-%s.tar.gz | tar xvz"
           ,global-version))
      (cd `("%sglobal-%s" ,tgtags ,global-version))
      ($ "cp ./gtags.conf /etc/gtags.conf"
         "./configure --with-exuberant-ctags=/usr/local/bin/ctags"
         "make"
         "make install")
      (set-glob-env "GTAGSLABEL" "pygments"))))