testing/luacheck: new aport

https://github.com/mpeterv/luacheck
A tool for linting and static analysis of Lua code

testing/luacheck/APKBUILD

@@ -0,0 +1,32 @@
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
+pkgname=luacheck
+pkgver=0.20.0
+pkgrel=0
+pkgdesc="A tool for linting and static analysis of Lua code"
+url="https://github.com/mpeterv/luacheck"
+arch="noarch"
+license="MIT"
+depends="lua lua-filesystem"
+checkdepends="lua-busted"
+source="$pkgname-$pkgver.tar.gz::https://github.com/mpeterv/$pkgname/archive/$pkgver.tar.gz"
+builddir="$srcdir/$pkgname-$pkgver"
+
+check() {
+	cd "$builddir"
+	busted .
+}
+
+package() {
+	local lver=$(lua -e 'print(_VERSION:match("[%d%.]+"))')
+	local lmod_dir="$pkgdir/usr/share/lua/$lver"
+
+	cd "$builddir"
+
+	mkdir -p "$lmod_dir"
+	cp -r src/$pkgname "$lmod_dir"/
+
+	install -D -m 755 bin/$pkgname.lua "$pkgdir"/usr/bin/$pkgname
+}
+
+sha512sums="08b1a64849b329e6ad71b1d7011fac0833de068641270adaa009e9a17139968ab73add3786a508a8787ce1fcfe1f028a35b5434221e4f1f62bea56833e0e65dd  luacheck-0.20.0.tar.gz"