lang: funcs: funcgen: Clean up some small details

Some small changes were needed, here they are. Unfortunately this only
supports the `string` type at the moment.

.gitignore

@@ -8,8 +8,6 @@ tmp/
 *WIP
 *_stringer.go
 bindata/*.go
-generated_funcs.go
-generated_funcs_test.go
 mgmt
 mgmt.static
 # crossbuild artifacts

Makefile

@@ -410,11 +410,12 @@ help: ## show this help screen
 		awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'
 	@echo ''
 
-funcgen: lang/funcs/core/generated_funcs_tests.go lang/funcs/core/generated_funcs.go
+funcgen: lang/funcs/core/generated_funcs_test.go lang/funcs/core/generated_funcs.go
 
-lang/funcs/core/generated_funcs_tests.go: lang/funcs/core/generated_funcs.go
+lang/funcs/core/generated_funcs_test.go: lang/funcs/funcgen/*.go lang/funcs/core/funcgen.yaml lang/funcs/funcgen/templates/generated_funcs_test.go.tpl
+	go run lang/funcs/funcgen/*.go -templates lang/funcs/funcgen/templates/generated_funcs_test.go.tpl
 
-lang/funcs/core/generated_funcs.go: lang/golang2mgmt/*.go lang/funcs/core/golang2mgmt.yaml lang/golang2mgmt/templates/*.tpl
+lang/funcs/core/generated_funcs.go: lang/funcs/funcgen/*.go lang/funcs/core/funcgen.yaml lang/funcs/funcgen/templates/generated_funcs.go.tpl
-	go run lang/golang2mgmt/*.go
+	go run lang/funcs/funcgen/*.go -templates lang/funcs/funcgen/templates/generated_funcs.go.tpl
 
 # vim: ts=8

lang/funcs/core/.gitignore

@@ -0,0 +1,2 @@
+generated_funcs.go
+generated_funcs_test.go

lang/funcs/core/funcgen.yaml

@@ -1,5 +1,5 @@
-# This file is to be used by github.com/purpleidea/mgmt/lang/golang2mgmt
+# This file is used by github.com/purpleidea/mgmt/lang/funcs/funcgen/ to
-# to generate mgmt functions
+# generate mcl functions.
 functions:
 - mgmtName: to_upper
   mgmtPackage: strings
@@ -15,7 +15,7 @@ functions:
       return: [{type: string, value: "HELLO 22"}]
 - mgmtName: trim
   mgmtPackage: strings
-  help: returns a slice of the string s with all leading and trailing Unicode code points contained in cutset removed..
+  help: returns a slice of the string s with all leading and trailing Unicode code points contained in cutset removed.
   goPackage: strings
   goFunc: Trim
   args: [{name: s, type: string}, {name: cutset, type: string}]

lang/funcs/funcgen/config.go

@@ -19,6 +19,8 @@ package main
 
 import (
 	"fmt"
+
+	"github.com/purpleidea/mgmt/lang/types"
 )
 
 type config struct {
@@ -44,7 +46,7 @@ func (obj *arg) ToMcl() (string, error) {
 		if obj.Name != "" {
 			return fmt.Sprintf("%s str", obj.Name), nil
 		}
-		return "str", nil
+		return types.TypeStr.String(), nil
 	}
 	return "", fmt.Errorf("cannot convert %v to mcl", obj)
 }

lang/funcs/funcgen/func.go

@@ -54,7 +54,7 @@ func parseFuncs(c config, path, templates string) error {
 		return err
 	}
 	for _, tpl := range templateFiles {
-		log.Printf("Generating %s", tpl)
+		log.Printf("Template: %s", tpl)
 		err = generateTemplate(c, path, tpl)
 		if err != nil {
 			return err
@@ -64,7 +64,7 @@ func parseFuncs(c config, path, templates string) error {
 }
 
 func generateTemplate(c config, path, templateFile string) error {
-	log.Printf("Reading %s", templateFile)
+	log.Printf("Reading: %s", templateFile)
 	basename := filepath.Base(templateFile)
 	tplFile, err := ioutil.ReadFile(templateFile)
 	if err != nil {
@@ -76,7 +76,7 @@ func generateTemplate(c config, path, templateFile string) error {
 	}
 	finalName := strings.TrimSuffix(basename, ".tpl")
 	finalPath := filepath.Join(path, finalName)
-	log.Printf("Writing %s", finalPath)
+	log.Printf("Writing: %s", finalPath)
 	finalFile, err := os.Create(finalPath)
 	if err != nil {
 		return err

lang/funcs/funcgen/main.go

@@ -24,8 +24,8 @@ import (
 
 var (
 	pkg       = flag.String("package", "lang/funcs/core", "path to the package")
-	filename  = flag.String("filename", "golang2mgmt.yaml", "path to the config")
+	filename  = flag.String("filename", "funcgen.yaml", "path to the config")
-	templates = flag.String("templates", "lang/golang2mgmt/templates/*.tpl", "path to the templates")
+	templates = flag.String("templates", "lang/funcs/funcgen/templates/*.tpl", "path to the templates")
 )
 
 func main() {

lang/funcs/funcgen/pkg.go

@@ -28,7 +28,7 @@ import (
 func parsePkg(path, filename, templates string) error {
 	var c config
 	filePath := filepath.Join(path, filename)
-	log.Printf("Reading %s", filePath)
+	log.Printf("Data: %s", filePath)
 	cfgFile, err := ioutil.ReadFile(filePath)
 	if err != nil {
 		return err