main/ferm: add check, documentation, openrc

- ferm has a test suite, which passes
- ferm has multiple (generated) pieces of documentation
- it makes sense to use ferm in-place of iptables-save

This patch adds tests, packages docs, and adds an openrc init script
that I've been using for about a month now.
For well-behaved packages (`need firewall`, rather than `need iptables)
it can be an in-place replacement (as it `provide firewall`).

main/ferm/APKBUILD

@@ -2,26 +2,49 @@
 # Maintainer: Michael Mason <ms13sp@gmail.com>
 pkgname=ferm
 pkgver=2.4.1
-pkgrel=0
+pkgrel=2
 pkgdesc="firewall configuration tool"
 url="http://ferm.foo-projects.org/"
 arch="noarch"
 license="GPL"
 depends="perl iptables"
-options="!check"
-source="http://ferm.foo-projects.org/download/${pkgver%.*}/$pkgname-$pkgver.tar.xz"
+source="
+	http://ferm.foo-projects.org/download/${pkgver%.*}/$pkgname-$pkgver.tar.xz
+	ferm.confd
+	ferm.initd
+	"
+subpackages="$pkgname-doc $pkgname-openrc"
 builddir="$srcdir"/$pkgname-$pkgver
 
 build() {
-	return 0
+	cd "$builddir"
+	make
+}
+
+check() {
+	cd "$builddir"
+	make check
 }
 
 package() {
 	cd "$builddir"
-	install -m755 -D "$srcdir"/"$pkgname-$pkgver"/src/ferm \
-		"$pkgdir"/usr/sbin/"$pkgname"
-	install -m755 -D "$srcdir"/"$pkgname-$pkgver"/src/import-ferm \
-		"$pkgdir"/usr/sbin/import-ferm
+	install -m755 -D src/ferm "$pkgdir/usr/sbin/$pkgname"
+	install -m755 -D src/import-ferm "$pkgdir/usr/sbin/import-$pkgname"
+
+	install -m644 -D doc/ferm.1 "$pkgdir/usr/share/man/man1/ferm.1"
+	install -m644 -D doc/import-ferm.1 \
+		"$pkgdir/usr/share/man/man1/import-ferm.1"
+	install -m644 -D doc/ferm.txt "$pkgdir/usr/share/doc/ferm.txt"
+	install -m644 -D doc/ferm.html "$pkgdir/usr/share/html/ferm.html"
+
+	install -m644 -D "$srcdir/ferm.confd" "$pkgdir/etc/conf.d/$pkgname"
+	install -m755 -D "$srcdir/ferm.initd" "$pkgdir/etc/init.d/$pkgname"
 }
 
-sha512sums="beea4b8dd04e00662ef380442f8249c2d2dadf6d35b90e415038df807c8d08295d2575efbf3265f48f5e92afa174135a9c662f74d52545dd3e1c55a1436aa5bb  ferm-2.4.1.tar.xz"
+openrc() {
+	mkdir -p "$subpkgdir"
+	mv "$pkgdir/etc" "$subpkgdir/"
+}
+sha512sums="beea4b8dd04e00662ef380442f8249c2d2dadf6d35b90e415038df807c8d08295d2575efbf3265f48f5e92afa174135a9c662f74d52545dd3e1c55a1436aa5bb  ferm-2.4.1.tar.xz
+26e4673f7c8d0f77eb1d8fdc2051f1a3729e482b075346c65e39305e29014391c390c682cd597cf3dc67fa0f9fe69818e928c41cb362814a69fc67e8bbdf7ad5  ferm.confd
+c36a275d7abeac7dcb17240311b47007aafa8e07e4fd50ce45af3d79e713627624d26eea1bffe7854824f2c174a18524669cedab510ca9cea1565dda4606d394  ferm.initd"

main/ferm/ferm.confd

@@ -0,0 +1 @@
+inputfile=/etc/ferm/ferm.conf

main/ferm/ferm.initd

@@ -0,0 +1,40 @@
+#!/sbin/openrc-run
+
+name="ferm"
+description="For Easy Rule Making is a perl-based iptables frontend"
+description_checkconfig="Checks script validity"
+
+extra_commands="checkconfig"
+
+depend() {
+    after net sysctl
+    provide firewall
+}
+
+checkconfig() {
+    ferm -n "$inputfile"
+}
+
+start_pre() {
+    if [ "${RC_CMD}" != "restart" ] ; then
+        checkconfig || return $?
+    fi
+}
+
+stop_pre() {
+    if [ "${RC_CMD}" = "restart" ] ; then
+        checkconfig || return $?
+    fi
+}
+
+start() {
+    ebegin "Loading $inputfile rules"
+    ferm "$inputfile"
+    eend $?
+}
+
+stop() {
+    ebegin "Unloading $inputfile rules"
+    ferm -F "$inputfile"
+    eend $?
+}