Began porting to solution object

src/_manifest.lua

@@ -19,6 +19,7 @@
 		"base/action.lua",
 		"base/option.lua",
 		"base/tree.lua",
+		"base/solution.lua",
 		"base/project.lua",
 		"base/configs.lua",
 		"base/api.lua",

src/actions/codeblocks/codeblocks_workspace.lua

@@ -9,7 +9,7 @@
 		_p('<CodeBlocks_workspace_file>')
 		_p('\t<Workspace title="%s">', sln.name)
 		
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			local fname = path.join(path.getrelative(sln.location, prj.location), prj.name)
 			local active = iif(prj.project == sln.projects[1], ' active="1"', '')
 			

src/actions/vstudio/vs2002_solution.lua

@@ -13,7 +13,7 @@
 		_p('Microsoft Visual Studio Solution File, Format Version 7.00')
 		
 		-- Write out the list of project entries
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			local projpath = path.translate(path.getrelative(sln.location, _VS.projectfile(prj)))
 			_p('Project("{%s}") = "%s", "%s", "{%s}"', _VS.tool(prj), prj.name, projpath, prj.uuid)
 			_p('EndProject')
@@ -30,7 +30,7 @@
 		_p('\tEndGlobalSection')
 		
 		_p('\tGlobalSection(ProjectConfiguration) = postSolution')
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			for _, cfgname in ipairs(sln.configurations) do
 				_p('\t\t{%s}.%s.ActiveCfg = %s|%s', prj.uuid, cfgname, cfgname, _VS.arch(prj))
 				_p('\t\t{%s}.%s.Build.0 = %s|%s', prj.uuid, cfgname, cfgname, _VS.arch(prj))

src/actions/vstudio/vs2003_solution.lua

@@ -13,7 +13,7 @@
 		_p('Microsoft Visual Studio Solution File, Format Version 8.00')
 
 		-- Write out the list of project entries
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			local projpath = path.translate(path.getrelative(sln.location, _VS.projectfile(prj)))
 			_p('Project("{%s}") = "%s", "%s", "{%s}"', _VS.tool(prj), prj.name, projpath, prj.uuid)
 			
@@ -40,7 +40,7 @@
 		_p('\tEndGlobalSection')
 		
 		_p('\tGlobalSection(ProjectConfiguration) = postSolution')
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			for _, cfgname in ipairs(sln.configurations) do
 				_p('\t\t{%s}.%s.ActiveCfg = %s|%s', prj.uuid, cfgname, cfgname, _VS.arch(prj))
 				_p('\t\t{%s}.%s.Build.0 = %s|%s', prj.uuid, cfgname, cfgname, _VS.arch(prj))

src/actions/vstudio/vs2005_solution.lua

@@ -19,7 +19,7 @@
 		_p('# Visual Studio %s', iif(_ACTION == 'vs2005', '2005', '2008'))
 
 		-- Write out the list of project entries
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			-- Build a relative path from the solution file to the project file
 			local projpath = path.translate(path.getrelative(sln.location, _VS.projectfile(prj)), "\\")
 			
@@ -66,7 +66,7 @@
 
 	function premake.vs2005_solution_project_platforms(sln)
 		_p('\tGlobalSection(ProjectConfigurationPlatforms) = postSolution')
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			for _, cfg in ipairs(sln.vstudio_configs) do
 			
 				-- .NET projects always map to the "Any CPU" platform (for now, at 

src/actions/xcode/xcode_pbxproj.lua

@@ -26,7 +26,7 @@
 		-- node goes with which project for later reference
 		local tr = tree.new(sln.name)
 		local prjnodes = {}
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			prjnodes[prj] = tree.insert(tr, premake.project.buildsourcetree(prj))
 		end
 
@@ -68,7 +68,7 @@
 		-- Only add it to the tree if there are frameworks in use.
 		tr.frameworks = tree.new("Frameworks")
 		frameworks = { }  -- remember which frameworks have already been added
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			for cfg in premake.eachconfig(prj) do
 				for _, link in ipairs(cfg.links) do
 					local name = path.getname(link)
@@ -88,7 +88,7 @@
 		-- the special folder "Products" lists all of the generated targets, one target
 		-- for each target kind (ConsoleApp, SharedLibrary, etc.) produced by a project.
 		tr.products = tree.insert(tr, tree.new("Products"))
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			local kinds = {}  -- remember which kinds have already been added
 			for cfg in premake.eachconfig(prj) do
 				if not kinds[cfg.kind] then

src/base/action.lua

@@ -55,7 +55,7 @@
 			if a.onsolution then
 				a.onsolution(sln)
 			end
-			for prj in premake.eachproject(sln) do
+			for prj in premake.solution.eachproject(sln) do
 				if a.onproject then
 					a.onproject(prj)
 				end

src/base/project.lua

@@ -69,28 +69,6 @@
 
 
 
---
--- Iterator for a solution's projects, or rather project root configurations.
--- These configuration objects include all settings related to the project,
--- regardless of where they were originally specified.
---
-
-	function premake.eachproject(sln)
-		local i = 0
-		return function ()
-			i = i + 1
-			if (i <= #sln.projects) then
-				local prj = sln.projects[i]
-				local cfg = premake.getconfig(prj)
-				cfg.name  = prj.name
-				cfg.blocks = prj.blocks
-				return cfg
-			end
-		end
-	end
-
-
-
 --
 -- Apply XML escaping to a value.
 --
@@ -541,7 +519,7 @@
 --
 
 	function premake.hascppproject(sln)
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			if premake.iscppproject(prj) then
 				return true
 			end
@@ -555,7 +533,7 @@
 --
 
 	function premake.hasdotnetproject(sln)
-		for prj in premake.eachproject(sln) do
+		for prj in premake.solution.eachproject(sln) do
 			if premake.isdotnetproject(prj) then
 				return true
 			end

src/base/solution.lua

@@ -0,0 +1,50 @@
+--
+-- solution.lua
+-- Work with the list of solutions loaded from the script.
+-- Copyright (c) 2002-2009 Jason Perkins and the Premake project
+--
+
+	premake.solution = { }
+
+
+--
+-- Iterate over the projects of a solution.
+--
+-- @param sln
+--    The solution.
+-- @returns
+--    An iterator function.
+--
+
+	function premake.solution.eachproject(sln)
+		local i = 0
+		return function ()
+			i = i + 1
+			if (i <= #sln.projects) then
+				return premake.solution.getproject(sln, i)
+			end
+		end
+	end
+
+
+--
+-- Retrieve the project at a particular index.
+--
+-- @param sln
+--    The solution.
+-- @param idx
+--    An index into the array of projects.
+-- @returns
+--    The project at the given index.
+--
+
+	function premake.solution.getproject(sln, idx)
+		-- retrieve the root configuration of the project, with all of
+		-- the global (not configuration specific) settings collapsed
+		local prj = sln.projects[idx]
+		local cfg = premake.getconfig(prj)
+		
+		-- root configuration doesn't have a name; use the project's
+		cfg.name = prj.name
+		return cfg
+	end

src/base/validate.lua

@@ -25,7 +25,7 @@
 				return nil, "solution '" .. sln.name .. "' needs configurations"
 			end
 			
-			for prj in premake.eachproject(sln) do
+			for prj in premake.solution.eachproject(sln) do
 
 				-- every project must have a language
 				if (not prj.language) then

tests/actions/xcode/test_xcode_project.lua

@@ -24,13 +24,8 @@
 	local function prepare()
 		io.capture()
 		premake.buildconfigs()
-		
-		local prj = sln.projects[1]
-		local cfg = premake.getconfig(prj)
-		cfg.name  = prj.name
-		cfg.blocks = prj.blocks
-		
-		tr = xcode.buildprjtree(cfg)
+		local prj = premake.solution.getproject(sln, 1)
+		tr = xcode.buildprjtree(prj)
 	end