From 3d08c7ecff02da117b650e6e1e80b4a9ef1d0d81 Mon Sep 17 00:00:00 2001
From: Luka Vandervelden <lukc@upyum.com>
Date: Wed, 3 Jul 2019 04:24:33 +0200
Subject: [PATCH] More metadata available to Recipe and Package.

---
 src/main.cr    |  4 ++++
 src/package.cr | 16 ++++++++++++++--
 src/recipe.cr  | 30 ++++++++++++++++++++++++------
 3 files changed, 42 insertions(+), 8 deletions(-)

diff --git a/src/main.cr b/src/main.cr
index f200cbc..31df186 100644
--- a/src/main.cr
+++ b/src/main.cr
@@ -16,6 +16,10 @@ Context.new().tap do |context|
 		#recipe.instructions.build << "cd hello-#{recipe.version} && make"
 		recipe.instructions.install << "cd hello-#{recipe.version} && make DESTDIR='${PKG}' install"
 
+		recipe.url = "https://www.gnu.org/software/hello/"
+		recipe.description = "The GNU Hello program produces a familiar, friendly greeting."
+		recipe.dependencies << "gettext"
+
 		recipe.download
 		recipe.extract
 
diff --git a/src/package.cr b/src/package.cr
index 26fc3ef..802b885 100644
--- a/src/package.cr
+++ b/src/package.cr
@@ -11,10 +11,22 @@ class Package::Package
 		def {{attribute.var.id}} : {{attribute.type.id}}
 			@{{attribute.var.id}} || @recipe.{{attribute.var.id}}
 		end
+
+		def {{attribute.var.id}}=(new_value : {{attribute.type.id}})
+			@{{attribute.var.id}} = new_value
+		end
 	end
 
-	inherit name : String
-	inherit version : String
+	inherit name         : String
+	inherit version      : String
+	inherit release      : Int32
+
+	inherit url          : String?
+	inherit description  : String
+
+	inherit dependencies : Array(String)
+	inherit conflicts    : Array(String)
+	inherit provides     : Array(String)
 
 	# Internals
 	inherit fake_root_directory : String
diff --git a/src/recipe.cr b/src/recipe.cr
index 794f860..7fc2f3b 100644
--- a/src/recipe.cr
+++ b/src/recipe.cr
@@ -18,14 +18,32 @@ end
 class Package::Recipe
 	@context : Context
 
-	getter name : String
-	getter version : String
-	getter dirname : String?
+	# Core recipe informations.
+	getter name          : String
+	getter version       : String
+	getter release       = 1
 
-	getter sources : Sources
-	getter packages : Array(Package)
+	property url         : String?
+	property description : String = ""
+
+	# Informations not specific to individual packages.
+	getter sources       : Sources
+	getter packages      : Array(Package)
+
+	property packager    : String?
+	property maintainer  : String?
+	getter contributors  = Array(String).new
+
+	# Relations to other packages.
+	# FIXME: `dependencies` needs splitting between run-time and build-time.
+	getter dependencies  = Array(String).new
+	getter provides      = Array(String).new
+	getter conflicts     = Array(String).new
+
+	# Build instructions, helpers and other build-only data.
+	setter dirname       : String? # matching getter defined manually later.
+	getter instructions  = Instructions.new
 
-	getter instructions = Instructions.new
 	def initialize(@context, @name, @version)
 		@sources = Sources.new
 		@packages = [] of Package