Imported Upstream version 2012.02.22upstream-weekly/2012.02.22

1 files changed, 41 insertions, 0 deletions

diff --git a/src/cmd/fix/googlecode.go b/src/cmd/fix/googlecode.go
new file mode 100644
index 000000000..143781a74
--- /dev/null
+++ b/src/cmd/fix/googlecode.go
@@ -0,0 +1,41 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"go/ast"
+	"regexp"
+)
+
+func init() {
+	register(googlecodeFix)
+}
+
+var googlecodeFix = fix{
+	"googlecode",
+	"2011-11-21",
+	googlecode,
+	`Rewrite Google Code imports from the deprecated form
+"foo.googlecode.com/vcs/path" to "code.google.com/p/foo/path".
+`,
+}
+
+var googlecodeRe = regexp.MustCompile(`^([a-z0-9\-]+)\.googlecode\.com/(svn|git|hg)(/[a-z0-9A-Z_.\-/]+)?$`)
+
+func googlecode(f *ast.File) bool {
+	fixed := false
+
+	for _, s := range f.Imports {
+		old := importPath(s)
+		if m := googlecodeRe.FindStringSubmatch(old); m != nil {
+			new := "code.google.com/p/" + m[1] + m[3]
+			if rewriteImport(f, old, new) {
+				fixed = true
+			}
+		}
+	}
+
+	return fixed
+}