Merge pull request #13 from Xe/master

Add note that template is auto-generated

Author: benbjohnson

template.go

@@ -9,6 +9,7 @@ import (
 	"go/token"
 	"io"
 	"os"
+	"time"
 )
 
 // Template represents an entire Ego template.
@@ -226,6 +227,10 @@ func (p *Package) writeHeader(w io.Writer) error {
 
 	// Reset buffer.
 	buf.Reset()
+
+	// Add note that the file is auto-generated
+	fmt.Fprintf(&buf, "// Generated by ego on %s.\n// DO NOT EDIT\n\n", time.Now().Format(time.ANSIC))
+
 	fmt.Fprintf(&buf, "package %s\n", p.Name)
 
 	// Write deduped imports.