init - add project files

tools/jet-2.12.0/generator/template/generator_template.go

@@ -0,0 +1,60 @@
+package template
+
+import (
+	"github.com/go-jet/jet/v2/generator/metadata"
+	"github.com/go-jet/jet/v2/internal/jet"
+)
+
+// Template is generator template used for file generation
+type Template struct {
+	Dialect jet.Dialect
+	Schema  func(schemaMetaData metadata.Schema) Schema
+}
+
+// Default is default generator template implementation
+func Default(dialect jet.Dialect) Template {
+	return Template{
+		Dialect: dialect,
+		Schema:  DefaultSchema,
+	}
+}
+
+// UseSchema replaces current schema generate function with a new implementation and returns new generator template
+func (t Template) UseSchema(schemaFunc func(schemaMetaData metadata.Schema) Schema) Template {
+	t.Schema = schemaFunc
+	return t
+}
+
+// Schema is schema generator template used to generate schema(model and sql builder) files
+type Schema struct {
+	Path       string
+	Model      Model
+	SQLBuilder SQLBuilder
+}
+
+// UsePath replaces path and returns new schema template
+func (s Schema) UsePath(path string) Schema {
+	s.Path = path
+	return s
+}
+
+// UseModel returns new schema template with replaced template for model files generation
+func (s Schema) UseModel(model Model) Schema {
+	s.Model = model
+	return s
+}
+
+// UseSQLBuilder returns new schema with replaced template for sql builder files generation
+func (s Schema) UseSQLBuilder(sqlBuilder SQLBuilder) Schema {
+	s.SQLBuilder = sqlBuilder
+	return s
+}
+
+// DefaultSchema returns default schema template implementation
+func DefaultSchema(schemaMetaData metadata.Schema) Schema {
+	return Schema{
+		Path:       schemaMetaData.Name,
+		Model:      DefaultModel(),
+		SQLBuilder: DefaultSQLBuilder(),
+	}
+}