aports.lua: new api for each_aport iterator

1 files changed, 8 insertions, 6 deletions

diff --git a/aports.lua b/aports.lua
index 45799c0..a15a45e 100644
--- a/aports.lua
+++ b/aports.lua
@@ -287,13 +287,15 @@ function Aports:each_pkg(pkg, f)
 	end)
 end
 
-function Aports:foreach_aport(f)
-	self:foreach(function(pkgname)
-		self:foreach_pkg(pkgname, function(i, pkg)
-			if pkgname == pkg.pkgname then
-				f(pkg)
+function Aports:each_aport()
+	return coroutine.wrap(function()
+		for pkgname,v in self:each() do
+			for _,pkg in self:each_pkg(pkgname) do
+				if pkgname == pkg.pkgname then
+					coroutine.yield(pkg)
+				end
 			end
-		end)
+		end
 	end)
 end