# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
setvar pkgname = 'lua-depgraph'
setvar _pkgname = 'depgraph'
setvar pkgver = '0.1.1'
setvar pkgrel = '1'
setvar pkgdesc = ""A library and CLI tool for analyzing graph of dependencies between Lua modules""
setvar url = ""https://github.com/mpeterv/depgraph""
setvar arch = ""noarch""
setvar license = ""MIT""
setvar depends = ""lua lua-argparse lua-filesystem""
setvar makedepends = """"
setvar checkdepends = ""lua-busted""
setvar source = ""$pkgname-$pkgver.tar.gz::https://github.com/mpeterv/$_pkgname/archive/$pkgver.tar.gz""
setvar builddir = ""$srcdir/$_pkgname-$pkgver""

# luajit is not available for selected arches
case (CARCH) {
	s390x { setvar _luajit = """"}
	* { setvar checkdepends = ""$checkdepends luajit"," _luajit = ""jit""}
}

setvar _luaversions = ""5.1 5.2 5.3""
for _v in $_luaversions {
	setvar subpackages = ""$subpackages lua$_v-${pkgname#lua-}:_subpackage""
	setvar checkdepends = ""$checkdepends lua$_v""
}

proc check {
	cd $builddir
	mkdir -p .bin

	local lver; for lver in $_luaversions $_luajit {
		msg "Testing on lua$lver"

		ln -sf /usr/bin/lua$lver .bin/lua"
		LUA_PATH="$builddir/src/?.lua;$builddir/src/?/init.lua;;""" \
			PATH="$builddir/.bin:$PATH"" \
			lua$lver /usr/bin/busted
	}
}

proc package {
	cd $builddir

	install -m 755 -D bin/luadepgraph.lua "$pkgdir"/usr/bin/luadepgraph
}

proc _subpackage {
	local lver="${subpkgname:3:3}"
	setvar pkgdesc = ""$pkgdesc $lver""
	setvar depends = ""lua$lver lua$lver-filesystem""
	setvar install_if = ""$pkgname=$pkgver-r$pkgrel lua$lver""
	local lmod_dir="$subpkgdir/usr/share/lua/$lver"
	local rockdir="$subpkgdir/usr/lib/luarocks/rocks-$lver/$_pkgname/$pkgver-1"

	cd $builddir
	mkdir -p $lmod_dir
	cp -r src/$_pkgname "$lmod_dir"/

	mkdir -p $rockdir
	echo 'rock_manifest = {}' > "$rockdir"/rock_manifest
}

setvar sha512sums = ""2ea8f2907da25cf17754f1a526f390a7e532644198c03fecdf1b8ffd48c7737464b80046b9b088554abeb3f05b026f9ebdfc07a1977dc84b19e32ad418f15e4a  lua-depgraph-0.1.1.tar.gz""