common: Remove unused code

diff --git a/common/maps/maps_get.go b/common/maps/maps_get.go
deleted file mode 100644 (file)
index 9289991..0000000
--- a/common/maps/maps_get.go
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2019 The Hugo Authors. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package maps
-
-import (
-       "github.com/spf13/cast"
-)
-
-// GetString tries to get a value with key from map m and convert it to a string.
-// It will return an empty string if not found or if it cannot be convertd to a string.
-func GetString(m map[string]interface{}, key string) string {
-       if m == nil {
-               return ""
-       }
-       v, found := m[key]
-       if !found {
-               return ""
-       }
-       return cast.ToString(v)
-}

diff --git a/common/paths/url.go b/common/paths/url.go
index c50f7f865ebe5832c376c53e5c056a20b3d61e29..193b0cd0e043dfe4261e658675b696b8969f0757 100644 (file)
--- a/common/paths/url.go
+++ b/common/paths/url.go
@@ -18,8 +18,6 @@ import (
        "net/url"
        "path"
        "strings"
-
-       "github.com/PuerkitoBio/purell"
 )
 
 type pathBridge struct{}
@@ -50,40 +48,6 @@ func (pathBridge) Separator() string {
 
 var pb pathBridge
 
-func sanitizeURLWithFlags(in string, f purell.NormalizationFlags) string {
-       s, err := purell.NormalizeURLString(in, f)
-       if err != nil {
-               return in
-       }
-
-       // Temporary workaround for the bug fix and resulting
-       // behavioral change in purell.NormalizeURLString():
-       // a leading '/' was inadvertently added to relative links,
-       // but no longer, see #878.
-       //
-       // I think the real solution is to allow Hugo to
-       // make relative URL with relative path,
-       // e.g. "../../post/hello-again/", as wished by users
-       // in issues #157, #622, etc., without forcing
-       // relative URLs to begin with '/'.
-       // Once the fixes are in, let's remove this kludge
-       // and restore SanitizeURL() to the way it was.
-       //                         -- @anthonyfok, 2015-02-16
-       //
-       // Begin temporary kludge
-       u, err := url.Parse(s)
-       if err != nil {
-               panic(err)
-       }
-       if len(u.Path) > 0 && !strings.HasPrefix(u.Path, "/") {
-               u.Path = "/" + u.Path
-       }
-       return u.String()
-       // End temporary kludge
-
-       // return s
-}
-
 // MakePermalink combines base URL with content path to create full URL paths.
 // Example
 //    base:   http://spf13.com/