Custom Rule fixes.

src/actions/vstudio/vs2010.lua

@@ -31,6 +31,7 @@
 		["file.basename"]               = { absolute = false, token = "%(Filename)" },
 		["file.abspath"]                = { absolute = true,  token = "%(FullPath)" },
 		["file.relpath"]                = { absolute = false, token = "%(Identity)" },
+		["file.path"]                   = { absolute = true,  token = "%(RelativeDir)" },
 	}
 
 

src/actions/vstudio/vs2010_rules_props.lua

@@ -84,7 +84,6 @@
 		return {
 			m.propertyDefaults,
 			m.commandLineTemplates,
-			m.outputs,
 			m.executionDescription,
 			m.additionalDependencies,
 		}
@@ -144,18 +143,18 @@
 
 
 	function m.commandLineTemplates(r)
-		if #r.buildcommands then
+		-- create shadow context.
+		local env = p.rule.createEnvironment(r, "[%s]")
+		local ctx = p.context.extent(r, env)
 
-			-- create shadow context.
-			local env = p.rule.createEnvironment(r, "[%s]")
-			local ctx = p.context.extent(r, env)
+		-- now use the shadow context to detoken.
+		local buildcommands = ctx.buildcommands
 
-			-- now use the shadow context to detoken.
-			local cmds = os.translateCommands(ctx.buildcommands, p.WINDOWS)
-
-			-- write out the result.
+		-- write out the result.
+		if buildcommands and #buildcommands > 0 then
+			local cmds = os.translateCommands(buildcommands, p.WINDOWS)
 			cmds = table.concat(cmds, p.eol())
-			p.x('<CommandLineTemplate>%s</CommandLineTemplate>', cmds)
+			p.x('<CommandLineTemplate>@echo off\n%s</CommandLineTemplate>', cmds)
 		end
 	end
 
@@ -170,28 +169,16 @@
 
 
 	function m.executionDescription(r)
-		if r.buildmessage then
-			-- create shadow context.
-			local env = p.rule.createEnvironment(r, "[%s]")
-			local ctx = p.context.extent(r, env)
+		-- create shadow context.
+		local env = p.rule.createEnvironment(r, "%%(%s)")
+		local ctx = p.context.extent(r, env)
 
-			-- write out the result.
-			p.x('<ExecutionDescription>%s</ExecutionDescription>', ctx.buildmessage)
+		-- now use the shadow context to detoken.
+		local buildmessage = ctx.buildmessage
+
+		-- write out the result.
+		if buildmessage and #buildmessage > 0 then
+			p.x('<ExecutionDescription>%s</ExecutionDescription>', buildmessage)
 		end
 	end
 
-
-
-	function m.outputs(r)
-		if #r.buildoutputs then
-			-- create shadow context.
-			local pathVars = p.rule.createPathVars(r, "%%(%s)")
-			local ctx = p.context.extent(r, { pathVars = pathVars })
-
-			-- now use the shadow context to detoken.
-			local outputs = table.concat(ctx.buildoutputs, ";")
-
-			-- write out the result.
-			p.x('<Outputs>%s</Outputs>', path.translate(outputs))
-		end
-	end

src/actions/vstudio/vs2010_rules_targets.lua

@@ -20,6 +20,7 @@
 		return {
 			p.vstudio.projectElement,
 			m.availableItemGroup,
+			m.computedProperties,
 			m.computeInputsGroup,
 			m.usingTask,
 			m.ruleTarget,
@@ -54,6 +55,29 @@
 	end
 
 
+---
+-- Generate the computed outputs property.
+---
+	function m.computedProperties(r)
+		-- create shadow context.
+		local pathVars = p.rule.createPathVars(r, "%%(%s)")
+		local ctx = p.context.extent(r, { pathVars = pathVars })
+
+		-- now use the shadow context to detoken.
+		local buildoutputs = ctx.buildoutputs
+
+		-- write the output.
+		if buildoutputs and #buildoutputs > 0 then
+			local outputs = table.concat(buildoutputs, ";")
+			p.push('<ItemDefinitionGroup>')
+			p.push('<%s>', r.name)
+			p.x('<Outputs>%s</Outputs>', path.translate(outputs))
+			p.pop('</%s>', r.name)
+			p.pop('</ItemDefinitionGroup>')
+		end
+	end
+
+
 
 ---
 -- Generate the computed input targets group.
@@ -277,12 +301,19 @@
 
 
 	function m.linkLib(r)
+		-- create shadow context.
+		local pathVars = p.rule.createPathVars(r, "%%(%s)")
+		local ctx = p.context.extent(r, { pathVars = pathVars })
+
+		-- now use the shadow context to detoken.
+		local buildoutputs = ctx.buildoutputs
+
 		local linkable, compileable
-		for i = 1, #r.buildoutputs do
-			if (path.islinkable(r.buildoutputs[i])) then
+		for i = 1, #buildoutputs do
+			if (path.islinkable(buildoutputs[i])) then
 				linkable = true
 			end
-			if (path.iscppfile(r.buildoutputs[i])) then
+			if (path.iscppfile(buildoutputs[i])) then
 				compileable = true
 			end
 		end
@@ -314,7 +345,7 @@
 		p.w('<Message')
 		p.w('  Importance="High"')
 		p.w('  Text="%%(%s.ExecutionDescription)" />', r.name)
- 	end
+	end
 
 
 
@@ -326,13 +357,13 @@
 
 
 
- 	function m.properties(r)
+	function m.properties(r)
 		local defs = r.propertydefinition
 		for i = 1, #defs do
 			local name = defs[i].name
 			p.w('%s="%%(%s.%s)"', name, r.name, name)
 		end
- 	end
+	end