# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

VIM_PLUGIN_VIM_VERSION="7.1"

inherit vim-plugin

DESCRIPTION="vim plugin: Provides IDE-like features for Haskell development"
HOMEPAGE="http://projects.haskell.org/haskellmode-vim"
SRC_URI="http://code.haskell.org/~wwolff/haskellmode/${P}.tar.bz2"

LICENSE="BSD"
SLOT=0
KEYWORDS="~amd64 ~x86"

DEPEND="
	${RDEPEND}"

RDEPEND="
	dev-lang/ghc[doc]
	net-misc/wget"

VIM_PLUGIN_HELPFILES="haskellmode"
VIM_PLUGIN_MESSAGES="filetype"

pkg_postinst() {
	vim-plugin_pkg_postinst

	elog "You must set 'g:haddock_browser' to the path of your preferred browser, and"
	elog "depending on your setup you may also want to change the default value of"
	elog "'g:haddock_browser_callformat' (see ':help g:haddock_browser_callformat' for"
	elog "full usage info). You can persist these settings in your vimrc file, for"
	elog "example:"
	elog
	elog "    let g:haddock_browser=\"/usr/bin/elinks\""
	elog "    let g:haddock_browser_callformat=\"%s file://%s >/dev/null 2>&1 &\""
	elog
	elog "To enable GHC compiler integration, also add the following to your vimrc:"
	elog
	elog "    au BufEnter *.hs compiler ghc"
	elog
	elog "The first time you load haskellmode, you must generate a Haddock index. Do"
	elog "this with the command:"
	elog
	elog "    :ExportDocIndex"
	elog
	elog "Consult ${HOMEPAGE} for further setup and usage information."
}