# Copyright 2019-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit bash-completion-r1 go-module

DESCRIPTION="A general-purpose command-line fuzzy finder, written in GoLang"
HOMEPAGE="https://github.com/junegunn/fzf"

# For fancy versioning only. Bump on the next release!
MY_GIT_REV=0d5f862

EGO_SUM=(
	"github.com/gdamore/encoding v1.0.0"
	"github.com/gdamore/encoding v1.0.0/go.mod"
	"github.com/gdamore/tcell v1.4.0"
	"github.com/gdamore/tcell v1.4.0/go.mod"
	"github.com/lucasb-eyer/go-colorful v1.0.3"
	"github.com/lucasb-eyer/go-colorful v1.0.3/go.mod"
	"github.com/mattn/go-isatty v0.0.12"
	"github.com/mattn/go-isatty v0.0.12/go.mod"
	"github.com/mattn/go-runewidth v0.0.7/go.mod"
	"github.com/mattn/go-runewidth v0.0.9"
	"github.com/mattn/go-runewidth v0.0.9/go.mod"
	"github.com/mattn/go-shellwords v1.0.10"
	"github.com/mattn/go-shellwords v1.0.10/go.mod"
	"github.com/saracen/walker v0.1.1"
	"github.com/saracen/walker v0.1.1/go.mod"
	"golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2"
	"golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod"
	"golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897"
	"golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod"
	"golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod"
	"golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod"
	"golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9"
	"golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod"
	"golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod"
	"golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod"
	"golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756"
	"golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod"
	"golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod"
	"golang.org/x/sys v0.0.0-20201026173827-119d4633e4d1"
	"golang.org/x/sys v0.0.0-20201026173827-119d4633e4d1/go.mod"
	"golang.org/x/text v0.3.0"
	"golang.org/x/text v0.3.0/go.mod"
	"golang.org/x/text v0.3.3"
	"golang.org/x/text v0.3.3/go.mod"
	"golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod"
)

go-module_set_globals

SRC_URI="
	https://github.com/junegunn/fzf/archive/${PV}.tar.gz -> ${P}.tar.gz
	${EGO_SUM_SRC_URI}
"

LICENSE="MIT BSD-with-disclosure"
SLOT="0"
KEYWORDS="~amd64 ~x86"

src_compile() {
	emake PREFIX="${EPREFIX}"/usr VERSION=${PV} REVISION=${MY_GIT_REV} bin/${PN}
}

src_install() {
	dobin bin/${PN}
	doman man/man1/${PN}.1

	dobin bin/${PN}-tmux
	doman man/man1/${PN}-tmux.1

	insinto /usr/share/vim/vimfiles/plugin
	doins plugin/${PN}.vim

	insinto /usr/share/nvim/runtime/plugin
	doins plugin/${PN}.vim

	newbashcomp shell/completion.bash ${PN}

	insinto /usr/share/zsh/site-functions
	newins shell/completion.zsh _${PN}

	insinto /usr/share/fzf
	doins shell/key-bindings.bash
	doins shell/key-bindings.fish
	doins shell/key-bindings.zsh
}

pkg_postinst() {
	if [[ -z ${REPLACING_VERSIONS} ]]; then
		elog "To add fzf support to your shell, make sure to use the right file"
		elog "from /usr/share/fzf."
		elog
		elog "For bash, add the following line to ~/.bashrc:"
		elog
		elog "	# source /usr/share/bash-completion/completions/fzf"
		elog "	# source /usr/share/fzf/key-bindings.bash"
		elog
		elog "Plugins for Vim and Neovim are installed to respective directories"
		elog "and will work out of the box."
		elog
		elog "For fzf support in tmux see fzf-tmux(1)."
	fi
}