# Contributor: Natanael Copa <ncopa@alpinelinux.org>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=kbd
pkgver=2.2.0
pkgrel=2
pkgdesc="Tools for configuring the console (keyboard, virtual terminals, etc.)"
url="http://kbd-project.org/"
arch="all"
license="GPL-2.0-or-later"
depends="kbd-misc"
makedepends="linux-headers linux-pam-dev check-dev ckbcomp xkeyboard-config"
subpackages="$pkgname-bkeymaps::noarch $pkgname-legacy::noarch
	$pkgname-misc::noarch $pkgname-doc $pkgname-openrc $pkgname-vlock"
source="https://www.kernel.org/pub/linux/utils/kbd/kbd-$pkgver.tar.gz
	loadkeys.initd
	loadkeys.confd

	error.h
	fix-tests.patch
	0001-libkbdfile-Check-compression-suffix-even-if-the-suff.patch
	0001-libkeymap-Fix-the-compatibility-with-the-busybox-s-l.patch
	"

_datadir=/usr/share
_xmapdir="$_datadir"/keymaps/xkb
_bmapdir="$_datadir"/bkeymaps
_badmaps="pk-ara"

prepare() {
	default_prepare

	# 0001-libkeymap-Fix-the-compatibility-with-the-busybox-s-l.patch
	# makes this test fail because changes to tests were not backported.
	# Remove the following line when the patch is removed.
	truncate -s0 "$builddir"/tests/dumpkeys-bkeymap.in

	cd "$builddir"
	cp "$srcdir"/error.h .
}

build() {
	cd "$builddir"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--disable-nls \
		--prefix=/usr \
		--datadir="$_datadir" \
		--htmldir=/usr/share/html/$pkgname
	make
}

check() {
	# dumpkeys-bkeymap fails
	[ "$CARCH" = s390x ] && return 0
	cd "$builddir"
	make check
}

_listxmaps() {
	local invariant line; invariant=false
	grep -v '^$' /usr/share/X11/xkb/rules/base.lst | while read line; do
	case "$line" in
		'! variant') invariant=true ;;
		'!'*) invariant=false ;;
		*) if $invariant; then
			echo "$line" | cut -d: -f1
		fi ;;
		esac
	done
}

package() {
	cd "$builddir"
	make DESTDIR="$pkgdir" install

	install -Dm755 "$srcdir"/loadkeys.initd \
		"$pkgdir"/etc/init.d/loadkeys
	install -Dm644 "$srcdir"/loadkeys.confd \
		"$pkgdir"/etc/conf.d/loadkeys

	# Move and fixup legacy keymaps
	mkdir legacy
	mv "$pkgdir"/usr/share/keymaps/* legacy
	mv legacy "$pkgdir"/usr/share/keymaps

	cd "$pkgdir"/usr/share/keymaps/legacy/i386
	# Make ISO-8815-9 maps the default, instead of 7-bit ones
	ln -s pt-latin9.map.gz qwerty/pt.map.gz
	mv azerty/fr.map.gz azerty/fr-old.map.gz
	ln -s fr-latin9.map.gz azerty/fr.map.gz

	# Add some legacy aliases
	ln -s fr-latin9.map.gz azerty/fr-latin0.map.gz
	ln -s sv-latin1.map.gz qwerty/se-latin1.map.gz
	ln -s sr-cy.map.gz qwerty/sr-latin.map.gz

	# Rename conflicting keymaps
	mv fgGIod/trf.map.gz fgGIod/trf-fgGIod.map.gz
	mv olpc/es.map.gz olpc/es-olpc.map.gz
	mv olpc/pt.map.gz olpc/pt-olpc.map.gz
	mv qwerty/cz.map.gz qwerty/cz-qwerty.map.gz

	# Remove useless layouts
	rm -f i386/qwerty/ro_win.map.gz

	cd "$builddir"

	# Compile keymaps from X.org layouts
	mkdir -p "$pkgdir$_xmapdir"
	local layout variant
	_listxmaps | while read -r variant layout; do
		if ! test -f "$pkgdir$_xmapdir"/"$layout".map.gz; then
			echo "Generating keymap $layout..."
			ckbcomp "$layout" | gzip > "$pkgdir$_xmapdir"/"$layout".map.gz || exit 1
		fi
		echo "Generating keymap $layout-$variant..."
		ckbcomp "$layout" "$variant" | gzip > "$pkgdir$_xmapdir"/"$layout"-"$variant".map.gz || exit 1
	done

	# Do some fix-ups on X.org keymaps
	mv "$pkgdir$_xmapdir"/fi.map.gz "$pkgdir$_xmapdir"/fi-kotoistus.map.gz

	# Install html documentation
	mkdir -p "$pkgdir$_datadir"/html/$pkgname
	mv docs/doc/*.html "$pkgdir$_datadir"/html/$pkgname

	# Replace busybox setfont utility.
	mkdir -p "$pkgdir"/usr/sbin
	mv "$pkgdir"/usr/bin/setfont "$pkgdir"/usr/sbin

	# Link open to openvt
	ln -s openvt "$pkgdir"/usr/bin/open
}

vlock() {
	pkgdesc="$pkgname vlock implemantation"
	depends=

	# This is the only binary needing linux-pam so moving this to a
	# subpackage reduces the amount of depencies of the kbd package.

	mkdir -p "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/vlock "$subpkgdir"/usr/bin
}

bkeymaps() {
	pkgdesc="X.org-derived binary keymaps"
	depends=
	replaces="bkeymaps"
	provides="bkeymaps"

	mkdir -p "$subpkgdir$_bmapdir"
	local map variant layout; for map in "$pkgdir$_xmapdir"/*.map.gz; do
		variant="$(basename "$map" | cut -d. -f1)"
		case "$variant" in $_badmaps) continue ;; esac

		layout="${variant%%-*}"
		mkdir -p "$subpkgdir$_bmapdir"/$layout
		echo "Generating binary keymap $variant..."
		"$pkgdir"/usr/bin/loadkeys -ub "$map" | gzip > "$subpkgdir$_bmapdir"/$layout/$variant.bmap.gz
	done
}

legacy() {
	pkgdesc="kbd legacy keymaps"
	depends=

	mkdir -p "$subpkgdir$_datadir"/keymaps
	mv "$pkgdir$_datadir"/keymaps/legacy "$subpkgdir$_datadir"/keymaps
}

misc() {
	pkgdesc="kbd keymaps and console data"
	depends=

	mkdir -p "$subpkgdir$_datadir"
	local dir; for dir in consolefonts consoletrans keymaps unimaps; do
		mv "$pkgdir$_datadir"/$dir "$subpkgdir$_datadir"
	done
}

sha512sums="17f70402126e545c318a5de0265875135b6ebdc0ff9905cb8094dc74a5b27a9d6cede05f7dd4f6f1e68d4aff113e9c82b41caf4da5657d818b4d6a6d477a2789  kbd-2.2.0.tar.gz
64b5ab4c362350521da8f507d22c0b77784da99bbe1b32f0c001cd826f63c607e3f9cd6af01f06a61af8bd709760bbf2bb3cfe2010c33925f2987a1af6ef4998  loadkeys.initd
12028796552a5ffed1d5cb19d37fc6a73fb4f2e2bf34d837a81171c7ebee98d6c3f557715bf79706d79ce053b9b2450cd8cf1c4ea045428fb7d8a5915ae3ed78  loadkeys.confd
c66f6b0d8c8b8d285c740bdbe7130dee272ac01cd5e73b35a58cedf1a77fe8d9e062631b804fb58014d8eb9861c8f28aed07bc022ef31662bcc61b5c85a21752  error.h
bb67e5bb933a48f4a04402e07d7d67169a97485e6b469f8ccd4436466eb17ec2ddcf0ef74d22b3aae9e813feaee5bef0822ec50c384e0276a8c91f9325502a5f  fix-tests.patch
edd53405ae22c19c0c4384318fde7bdea27de5428931b304b1d1a02bc268aea147ec9ff2c7296f7f22ee1b544c6ba30688d77e85a3f8751d4c5bcbe80fd0e518  0001-libkbdfile-Check-compression-suffix-even-if-the-suff.patch
af4c92c7420a42b5ad7a8d24ad97ce8fd63c75f37e5f3dbc04adfdce2509d343160475e74c03f78243eff32abe5d5efa9df61cbe9b754f4ed8f56c07d7890969  0001-libkeymap-Fix-the-compatibility-with-the-busybox-s-l.patch"