chromebrew/packages/vim_runtime.rb

require 'package'

class Vim_runtime < Package
  description 'Vim is a highly configurable text editor built to make creating and changing any kind of text very efficient. (shared runtime)'
  homepage 'http://www.vim.org/'
  version '8.1.0648'
  source_url 'https://github.com/vim/vim/archive/v8.1.0648.tar.gz'
  source_sha256 '7e6ad44dbb8fda0aca91c22fa0dcaed2d845cf00c26d6d3df3bfaa38c9da222a'

  binary_url ({
    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/vim_runtime-8.1.0648-chromeos-armv7l.tar.xz',
     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/vim_runtime-8.1.0648-chromeos-armv7l.tar.xz',
       i686: 'https://dl.bintray.com/chromebrew/chromebrew/vim_runtime-8.1.0648-chromeos-i686.tar.xz',
     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/vim_runtime-8.1.0648-chromeos-x86_64.tar.xz',
  })
  binary_sha256 ({
    aarch64: '68534f604cec1223f0de74c964fde11d15313967f33a485be03f0bda09e1b87b',
     armv7l: '68534f604cec1223f0de74c964fde11d15313967f33a485be03f0bda09e1b87b',
       i686: 'e0acbd72d697053d891f9dddc3d1b6325370af50d115c70a983ab959d7d5d230',
     x86_64: '1eaf66995f199d6360391a9aacb0d5ab997954c21862c36502991544c08a4efc',
  })

  depends_on 'python27' => :build
  depends_on 'python3' => :build

  def self.patch
    # set the system-wide vimrc path
    FileUtils.cd('src') do
      system "sed", "-i", "s|^.*#define SYS_VIMRC_FILE.*$|#define SYS_VIMRC_FILE \"#{CREW_PREFIX}/etc/vimrc\"|", "feature.h"
      system "sed", "-i", "s|^.*#define SYS_GVIMRC_FILE.*$|#define SYS_GVIMRC_FILE \"#{CREW_PREFIX}/etc/gvimrc\"|", "feature.h"
      system "autoconf"
    end
  end

  def self.build
    system "./configure",
              "--prefix=#{CREW_PREFIX}",
              "--localstatedir=#{CREW_PREFIX}/var/lib/vim",
              "--with-features=huge",
              "--with-compiledby='Chromebrew'",
              "--with-x=no",
              "--disable-gui",
              "--enable-multibyte",
              "--enable-cscope",
              "--enable-fontset",
              "--enable-perlinterp=dynamic",
              "--enable-pythoninterp=dynamic",
              "--enable-python3interp=dynamic",
              "--enable-rubyinterp=dynamic",
              "--disable-selinux"
    system "make"
  end

  def self.install
    system "make", "VIMRCLOC=#{CREW_PREFIX}/etc", "DESTDIR=#{CREW_DEST_DIR}", "install"

    # bin and man will be provided by the 'vim' packages
    system "rm", "-r", "#{CREW_DEST_PREFIX}/bin"
    system "rm", "-r", "#{CREW_DEST_PREFIX}/share/man"

    # remove desktop and icon files for the terminal package
    system "rm", "-r", "#{CREW_DEST_PREFIX}/share/applications"
    system "rm", "-r", "#{CREW_DEST_PREFIX}/share/icons"

    # add sane defaults and simulate some XDG support
    FileUtils.mkdir_p("#{CREW_DEST_PREFIX}/share/vim/vimfiles")
    File.write("#{CREW_DEST_PREFIX}/share/vim/vimfiles/chromebrew.vim", <<~EOF)
      " Global vimrc - setting some sane defaults
      "
      " DO NOT EDIT THIS FILE. IT'S OVERWRITTEN UPON UPGRADES.
      "
      " Use #{CREW_PREFIX}/etc/vimrc for system-wide and ~/.vimrc for personal
      " configuration.

      " Use Vim defaults instead of 100% vi compatibility
      " Avoid side-effects when nocompatible has already been set.
      if &compatible
        set nocompatible
      endif

      set backspace=indent,eol,start
      set ruler
      set suffixes+=.aux,.bbl,.blg,.brf,.cb,.dvi,.idx,.ilg,.ind,.inx,.jpg,.log,.out,.png,.toc
      set suffixes-=.h
      set suffixes-=.obj

      " Move temporary files to a secure location to protect against CVE-2017-1000382
      if exists('$XDG_CACHE_HOME')
        let &g:directory=$XDG_CACHE_HOME
      else
        let &g:directory=$HOME . '/.cache'
      endif
      let &g:undodir=&g:directory . '/vim/undo//'
      let &g:backupdir=&g:directory . '/vim/backup//'
      let &g:directory.='/vim/swap//'
      " Create directories if they doesn't exist
      if ! isdirectory(expand(&g:directory))
        silent! call mkdir(expand(&g:directory), 'p', 0700)
      endif
      if ! isdirectory(expand(&g:backupdir))
        silent! call mkdir(expand(&g:backupdir), 'p', 0700)
      endif
      if ! isdirectory(expand(&g:undodir))
        silent! call mkdir(expand(&g:undodir), 'p', 0700)
      endif
    EOF
  end

  def self.postinstall
    vimrc = "#{CREW_PREFIX}/etc/vimrc"
    # keep user changes by writing to a new file
    vimrc += ".new" if File.exists?(vimrc)
    # by default we will load the global config
    File.write(vimrc, <<~EOF)
      " System-wide defaults are in #{CREW_PREFIX}/share/vim/vimfiles/chromebrew.vim
      " and sourced by this file. If you wish to change any of those settings, you
      " should do so at the end of this file or in your user-specific (~/.vimrc) file.

      " If you do not wish to use the bundled defaults, remove the next line.
      runtime! chromebrew.vim
    EOF
  end
end