lang: funcs: Module name should be public

For consistency with the rest of the core functions.

lang/funcs/core/deploy/abspath_func.go

@@ -27,7 +27,7 @@ import (
 )
 
 func init() {
-	funcs.ModuleRegister(moduleName, "abspath", func() interfaces.Func { return &AbsPathFunc{} }) // must register the func and name
+	funcs.ModuleRegister(ModuleName, "abspath", func() interfaces.Func { return &AbsPathFunc{} }) // must register the func and name
 }
 
 const (

lang/funcs/core/deploy/deploy.go

@@ -18,6 +18,6 @@
 package coredeploy
 
 const (
-	// moduleName is the prefix given to all the functions in this module.
+	// ModuleName is the prefix given to all the functions in this module.
-	moduleName = "deploy"
+	ModuleName = "deploy"
 )

lang/funcs/core/deploy/readfile_func.go

@@ -28,7 +28,7 @@ import (
 )
 
 func init() {
-	funcs.ModuleRegister(moduleName, "readfile", func() interfaces.Func { return &ReadFileFunc{} }) // must register the func and name
+	funcs.ModuleRegister(ModuleName, "readfile", func() interfaces.Func { return &ReadFileFunc{} }) // must register the func and name
 }
 
 // ReadFileFunc is a function that reads the full contents from a file in our

lang/funcs/core/deploy/readfileabs_func.go

@@ -27,7 +27,7 @@ import (
 )
 
 func init() {
-	funcs.ModuleRegister(moduleName, "readfileabs", func() interfaces.Func { return &ReadFileAbsFunc{} }) // must register the func and name
+	funcs.ModuleRegister(ModuleName, "readfileabs", func() interfaces.Func { return &ReadFileAbsFunc{} }) // must register the func and name
 }
 
 // ReadFileAbsFunc is a function that reads the full contents from a file in our