fix(change model template file type): All model template variables ar… (#2573)

* fix(change model template file type): All model template variables are stored in tpl format files with the same name as the template generated using the template init command

* fix(change model template file type): All model template variables are stored in tpl format files with the same name as the template generated using the template init command

Co-authored-by: qilvge <qilvge@.qilvge.com>
Co-authored-by: Kevin Wan <wanjunfeng@gmail.com>

tools/goctl/model/sql/template/template.go

@@ -0,0 +1,129 @@
+package template
+
+import (
+	_ "embed"
+	"fmt"
+
+	"github.com/zeromicro/go-zero/tools/goctl/util"
+)
+
+// Vars defines a template for var block in model
+//
+//go:embed tpl/var.tpl
+var Vars string
+
+// Types defines a template for types in model.
+//
+//go:embed tpl/types.tpl
+var Types string
+
+// Tag defines a tag template text
+//
+//go:embed tpl/tag.tpl
+var Tag string
+
+// TableName defines a template that generate the tableName method.
+//
+//go:embed tpl/table-name.tpl
+var TableName string
+
+// New defines the template for creating model instance.
+//
+//go:embed tpl/model-new.tpl
+var New string
+
+// ModelCustom defines a template for extension
+//
+//go:embed tpl/model.tpl
+var ModelCustom string
+
+// ModelGen defines a template for model
+var ModelGen = fmt.Sprintf(`%s
+
+package {{.pkg}}
+{{.imports}}
+{{.vars}}
+{{.types}}
+{{.new}}
+{{.delete}}
+{{.find}}
+{{.insert}}
+{{.update}}
+{{.extraMethod}}
+{{.tableName}}
+`, util.DoNotEditHead)
+
+// Insert defines a template for insert code in model
+//
+//go:embed tpl/insert.tpl
+var Insert string
+
+// InsertMethod defines an interface method template for insert code in model
+//
+//go:embed tpl/interface-insert.tpl
+var InsertMethod string
+
+// Update defines a template for generating update codes
+//
+//go:embed tpl/update.tpl
+var Update string
+
+// UpdateMethod defines an interface method template for generating update codes
+//
+//go:embed tpl/interface-update.tpl
+var UpdateMethod string
+
+// Imports defines a import template for model in cache case
+//
+//go:embed tpl/import.tpl
+var Imports string
+
+// ImportsNoCache defines a import template for model in normal case
+//
+//go:embed tpl/import-no-cache.tpl
+var ImportsNoCache string
+
+// FindOne defines find row by id.
+//
+//go:embed tpl/find-one.tpl
+var FindOne string
+
+// FindOneByField defines find row by field.
+//
+//go:embed tpl/find-one-by-field.tpl
+var FindOneByField string
+
+// FindOneByFieldExtraMethod defines find row by field with extras.
+//
+//go:embed tpl/find-one-by-field-extra-method.tpl
+var FindOneByFieldExtraMethod string
+
+// FindOneMethod defines find row method.
+//
+//go:embed tpl/interface-find-one.tpl
+var FindOneMethod string
+
+// FindOneByFieldMethod defines find row by field method.
+//
+//go:embed tpl/interface-find-one-by-field.tpl
+var FindOneByFieldMethod string
+
+// Field defines a filed template for types
+//
+//go:embed tpl/field.tpl
+var Field string
+
+// Error defines an error template
+//
+//go:embed tpl/err.tpl
+var Error string
+
+// Delete defines a delete template
+//
+//go:embed tpl/delete.tpl
+var Delete string
+
+// DeleteMethod defines a delete template for interface method
+//
+//go:embed tpl/interface-delete.tpl
+var DeleteMethod string