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122 lines
3.1 KiB
122 lines
3.1 KiB
// +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/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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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 static 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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isDir, err := util.IsDir(customDir)
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if err != nil {
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return []string{}, fmt.Errorf("Unabe to check if custom directory %s is a directory. %v", customDir, err)
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}
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if isDir {
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files, err := util.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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staticDir := path.Join(setting.StaticRootPath, "options", name)
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isDir, err = util.IsDir(staticDir)
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if err != nil {
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return []string{}, fmt.Errorf("Unabe to check if static directory %s is a directory. %v", staticDir, err)
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}
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if isDir {
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files, err := util.StatDir(staticDir, true)
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if err != nil {
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return []string{}, fmt.Errorf("Failed to read static directory. %v", err)
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}
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result = append(result, files...)
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}
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return directories.AddAndGet(name, result), nil
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}
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// Locale reads the content of a specific locale from static 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 static 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 specific gitignore from static 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 static 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 static 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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isFile, err := util.IsFile(customPath)
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if err != nil {
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log.Error("Unable to check if %s is a file. Error: %v", customPath, err)
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}
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if isFile {
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return ioutil.ReadFile(customPath)
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}
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staticPath := path.Join(setting.StaticRootPath, "options", name)
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isFile, err = util.IsFile(staticPath)
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if err != nil {
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log.Error("Unable to check if %s is a file. Error: %v", staticPath, err)
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}
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if isFile {
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return ioutil.ReadFile(staticPath)
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}
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return []byte{}, fmt.Errorf("Asset file does not exist: %s", name)
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}
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// IsDynamic will return false when using embedded data (-tags bindata)
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func IsDynamic() bool {
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return true
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}
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