forked from Shiloh/githaven
115 lines
2.6 KiB
Go
115 lines
2.6 KiB
Go
// +build bindata
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// Copyright 2016 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package options
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import (
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"fmt"
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"io/ioutil"
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"path"
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"code.gitea.io/gitea/modules/setting"
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"github.com/unknwon/com"
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)
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var (
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directories = make(directorySet)
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)
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// Dir returns all files from bindata or custom directory.
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func Dir(name string) ([]string, error) {
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if directories.Filled(name) {
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return directories.Get(name), nil
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}
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var (
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result []string
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)
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customDir := path.Join(setting.CustomPath, "options", name)
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if com.IsDir(customDir) {
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files, err := com.StatDir(customDir, true)
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if err != nil {
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return []string{}, fmt.Errorf("Failed to read custom directory. %v", err)
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}
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result = append(result, files...)
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}
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files, err := AssetDir(name)
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if err != nil {
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return []string{}, fmt.Errorf("Failed to read embedded directory. %v", err)
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}
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result = append(result, files...)
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return directories.AddAndGet(name, result), nil
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}
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func AssetDir(dirName string) ([]string, error) {
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d, err := Assets.Open(dirName)
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if err != nil {
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return nil, err
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}
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defer d.Close()
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files, err := d.Readdir(-1)
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if err != nil {
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return nil, err
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}
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var results = make([]string, 0, len(files))
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for _, file := range files {
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results = append(results, file.Name())
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}
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return results, nil
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}
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// Locale reads the content of a specific locale from bindata or custom path.
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func Locale(name string) ([]byte, error) {
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return fileFromDir(path.Join("locale", name))
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}
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// Readme reads the content of a specific readme from bindata or custom path.
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func Readme(name string) ([]byte, error) {
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return fileFromDir(path.Join("readme", name))
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}
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// Gitignore reads the content of a gitignore locale from bindata or custom path.
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func Gitignore(name string) ([]byte, error) {
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return fileFromDir(path.Join("gitignore", name))
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}
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// License reads the content of a specific license from bindata or custom path.
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func License(name string) ([]byte, error) {
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return fileFromDir(path.Join("license", name))
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}
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// Labels reads the content of a specific labels from static or custom path.
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func Labels(name string) ([]byte, error) {
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return fileFromDir(path.Join("label", name))
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}
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// fileFromDir is a helper to read files from bindata or custom path.
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func fileFromDir(name string) ([]byte, error) {
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customPath := path.Join(setting.CustomPath, "options", name)
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if com.IsFile(customPath) {
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return ioutil.ReadFile(customPath)
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}
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f, err := Assets.Open(name)
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if err != nil {
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return nil, err
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}
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defer f.Close()
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return ioutil.ReadAll(f)
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}
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