[New Package] flatseal (#5610)

* packages/flatseal.rb: add flatseal

* packages/meson.rb: add samurai as a dependency

* packages/flatseal.rb: add sommelier as a dependency

packages/flatseal.rb

+require 'package'
+
+class Flatseal < Package
+  description 'Flatseal is a graphical utility to review and modify permissions from your Flatpak applications.'
+  homepage 'https://github.com/tchx84/Flatseal'
+  version '1.6.8'
+  license 'GPL-3+'
+  compatibility 'all'
+  source_url 'https://github.com/tchx84/Flatseal/archive/v1.6.8.tar.gz'
+  source_sha256 '28d05995effa2858483283cbc9fb54c55bf4dcb6267e4d7d495a32ff724806b1'
+
+  depends_on 'libhandy'
+  depends_on 'desktop_file_utils'
+  depends_on 'gjs'
+  depends_on 'gtk3'
+  depends_on 'sommelier'
+
+  def self.build
+    system "meson #{CREW_MESON_OPTIONS} builddir"
+    system "samu -C builddir"
+  end
+
+  def self.check
+    system "samu -C builddir test"
+  end
+
+  def self.install
+    system "DESTDIR=#{CREW_DEST_DIR} samu -C builddir install"
+    FileUtils.symlink 'com.github.tchx84.Flatseal', "#{CREW_DEST_PREFIX}/bin/flatseal"
+  end
+end

packages/meson.rb

@@ -24,6 +24,7 @@ class Meson < Package
   })
 
   depends_on 'ninja'
+  depends_on 'samurai'
 
   def self.install
     system "python3 setup.py install --prefix #{CREW_PREFIX} --root #{CREW_DEST_DIR}"