r-cairo: use metadata checks

BioArchLinux/r-cairo/PKGBUILD

@@ -1,32 +1,39 @@
-# system requirements: cairo (>= 1.2 http://www.cairographics.org/)
-# Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
+# Maintainer: Pekka Ristola <pekkarr [at] protonmail [dot] com>
+# Contributor: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=Cairo
 _pkgver=1.6-1
 pkgname=r-${_pkgname,,}
-pkgver=1.6.1
+pkgver=${_pkgver//-/.}
 pkgrel=2
-pkgdesc='R Graphics Device using Cairo Graphics Library for Creating High-Quality Bitmap (PNG, JPEG, TIFF), Vector (PDF, SVG, PostScript) and Display (X11 and Win32) Output'
-arch=('x86_64')
+pkgdesc="R Graphics Device using Cairo Graphics Library for Creating High-Quality Bitmap (PNG, JPEG, TIFF), Vector (PDF, SVG, PostScript) and Display (X11 and Win32) Output"
+arch=(x86_64)
 url="https://cran.r-project.org/package=${_pkgname}"
-license=('GPL')
+license=(GPL)
 depends=(
-  r
   cairo
+  freetype2
+  harfbuzz
+  harfbuzz-icu
+  icu
+  libjpeg-turbo
+  libtiff
+  libx11
+  r
 )
 optdepends=(
-  r-fastrweb
   r-png
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
+md5sums=('7445f9bedd02656711d7aa7b31983378')
 sha256sums=('e64dcfc4d7081f909c947643ff08241e14a4e6e68bf9c8459c6d64ede0c23714')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir -p build
+  R CMD INSTALL "$_pkgname" -l build
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:

BioArchLinux/r-cairo/lilac.py

@@ -1,12 +1,16 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(
+        _G,
+        expect_systemrequirements = "cairo (>= 1.2 http://www.cairographics.org/)",
+    )
 
 def post_build():
     git_pkgbuild_commit()

BioArchLinux/r-cairo/lilac.yaml

@@ -1,12 +1,49 @@
 build_prefix: extra-x86_64
 maintainers:
-- github: starsareintherose
-  email: kuoi@bioarchlinux.org
+- github: pekkarr
+  email: pekkarr@protonmail.com
 update_on:
-- regex: Cairo_([\d._-]+).tar.gz
-  source: regex
-  url: https://cran.r-project.org/package=Cairo
+- source: rpkgs
+  pkgname: Cairo
+  repo: cran
+  md5: true
 - alias: r
 - source: alpm
-  alpm: libtiff
+  alpm: cairo
+  repo: extra
+  provided: libcairo.so
   strip_release: true
+- source: alpm
+  alpm: freetype2
+  repo: extra
+  provided: libfreetype.so
+  strip_release: true
+- source: alpm
+  alpm: harfbuzz-icu
+  repo: extra
+  provided: libharfbuzz-icu.so
+  strip_release: true
+- source: alpm
+  alpm: harfbuzz
+  repo: extra
+  provided: libharfbuzz.so
+  strip_release: true
+- source: alpm
+  alpm: icu
+  repo: core
+  provided: libicuuc.so
+  strip_release: true
+- source: alpm
+  alpm: libjpeg-turbo
+  repo: extra
+  provided: libjpeg.so
+  strip_release: true
+- source: alpm
+  alpm: libtiff
+  repo: extra
+  provided: libtiff.so
+  strip_release: true
+- source: alpmfiles
+  pkgname: libx11
+  filename: usr/lib/libX11\.so\.([^.]+)
+  repo: extra