refactor: renamed userdata plugin to mapper

pkg/plugins/mapper/mapper.go

@@ -0,0 +1,30 @@
+package main
+
+import "git.towk2.me/towk/makeshift/pkg/storage"
+
+type Mapper struct{}
+
+func (p *Mapper) Name() string        { return "jinja2" }
+func (p *Mapper) Version() string     { return "test" }
+func (p *Mapper) Description() string { return "Renders Jinja 2 templates" }
+func (p *Mapper) Metadata() map[string]string {
+	return map[string]string{
+		"author.name":  "David J. Allen",
+		"author.email": "davidallendj@gmail.com",
+	}
+}
+
+func (p *Mapper) Init() error {
+	// nothing to initialize
+	return nil
+}
+
+func (p *Mapper) Run(data storage.KVStore, args []string) error {
+	return nil
+}
+
+func (p *Mapper) Clean() error {
+	return nil
+}
+
+var Makeshift Mapper