mirror of
https://github.com/gohugoio/hugo.git
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9f77f93071
File handling was broken on Windows. This commit contains a revision of the path handling with separation of file paths and urls where needed. There may be remaining issues and there may be better ways to do this, but it is easier to start that refactoring job with a set of passing tests. Fixes #687 Fixes #660
103 lines
2.1 KiB
Go
103 lines
2.1 KiB
Go
// Copyright © 2014 Steve Francia <spf@spf13.com>.
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//
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// Licensed under the Simple Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://opensource.org/licenses/Simple-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package helpers
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import (
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"bytes"
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"crypto/md5"
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"encoding/hex"
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"fmt"
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"io"
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"net"
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"path/filepath"
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"strings"
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)
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const FilePathSeparator = string(filepath.Separator)
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func FindAvailablePort() (*net.TCPAddr, error) {
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l, err := net.Listen("tcp", ":0")
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if err == nil {
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defer l.Close()
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addr := l.Addr()
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if a, ok := addr.(*net.TCPAddr); ok {
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return a, nil
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}
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return nil, fmt.Errorf("Unable to obtain a valid tcp port. %v", addr)
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}
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return nil, err
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}
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func InStringArray(arr []string, el string) bool {
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for _, v := range arr {
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if v == el {
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return true
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}
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}
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return false
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}
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func GuessType(in string) string {
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switch strings.ToLower(in) {
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case "md", "markdown", "mdown":
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return "markdown"
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case "rst":
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return "rst"
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case "html", "htm":
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return "html"
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}
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return "unknown"
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}
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func ReaderToBytes(lines io.Reader) []byte {
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b := new(bytes.Buffer)
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b.ReadFrom(lines)
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return b.Bytes()
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}
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func ReaderToString(lines io.Reader) string {
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b := new(bytes.Buffer)
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b.ReadFrom(lines)
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return b.String()
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}
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func StringToReader(in string) io.Reader {
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return strings.NewReader(in)
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}
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func BytesToReader(in []byte) io.Reader {
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return bytes.NewReader(in)
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}
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// sliceToLower goes through the source slice and lowers all values.
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func SliceToLower(s []string) []string {
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if s == nil {
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return nil
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}
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l := make([]string, len(s))
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for i, v := range s {
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l[i] = strings.ToLower(v)
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}
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return l
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}
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func Md5String(f string) string {
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h := md5.New()
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h.Write([]byte(f))
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return hex.EncodeToString(h.Sum([]byte{}))
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}
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