rewrote config file path search (#219)

added comment to clarify coding choices added package xdg to vendor folder rewrote config file path search Co-authored-by: crapStone <crapstone01@gmail.com> Reviewed-on: https://gitea.com/gitea/tea/pulls/219 Reviewed-by: 6543 <6543@noreply.gitea.io> Reviewed-by: Norwin <noerw@noreply.gitea.io>
2024-11-24 11:31:36 +01:00 · 2020-10-06 13:06:47 +00:00 · 2020-10-06 13:06:47 +00:00 · c4e2db32b5
commit c4e2db32b5
parent cbd1bccbf9
19 changed files with 1059 additions and 120 deletions
--- a/go.mod
+++ b/go.mod
@ -6,6 +6,7 @@ require (
 	code.gitea.io/gitea-vet v0.2.0
 	code.gitea.io/sdk/gitea v0.13.0
 	github.com/AlecAivazis/survey/v2 v2.1.1
 	github.com/adrg/xdg v0.2.1
 	github.com/araddon/dateparse v0.0.0-20200409225146-d820a6159ab1
 	github.com/charmbracelet/glamour v0.2.0
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
--- a/go.sum
+++ b/go.sum
@ -7,6 +7,8 @@ github.com/AlecAivazis/survey/v2 v2.1.1/go.mod h1:9FJRdMdDm8rnT+zHVbvQT2RTSTLq0T
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Netflix/go-expect v0.0.0-20180615182759-c93bf25de8e8 h1:xzYJEypr/85nBpB11F9br+3HUrpgb+fcm5iADzXXYEw=
 github.com/Netflix/go-expect v0.0.0-20180615182759-c93bf25de8e8/go.mod h1:oX5x61PbNXchhh0oikYAH+4Pcfw5LKv21+Jnpr6r6Pc=
 github.com/adrg/xdg v0.2.1 h1:VSVdnH7cQ7V+B33qSJHTCRlNgra1607Q8PzEmnvb2Ic=
 github.com/adrg/xdg v0.2.1/go.mod h1:ZuOshBmzV4Ta+s23hdfFZnBsdzmoR3US0d7ErpqSbTQ=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm+0dGI2AIUHY+w0BUc+4tn40djz7+6U=
--- a/modules/config/config.go
+++ b/modules/config/config.go
@ -9,13 +9,13 @@ import (
 	"fmt"
 	"io/ioutil"
 	"log"
 	"os"
 	"path/filepath"
 	"strings"
 	"code.gitea.io/tea/modules/git"
 	"code.gitea.io/tea/modules/utils"
 	"github.com/adrg/xdg"
 	"gopkg.in/yaml.v2"
 )
@ -27,28 +27,33 @@ type LocalConfig struct {
 var (
 	// Config contain if loaded local tea config
 	Config LocalConfig
 	yamlConfigPath string
 )
 // TODO: do not use init function to detect the tea configuration, use GetConfigPath()
 func init() {
 	homeDir, err := utils.Home()
 	if err != nil {
 		log.Fatal("Retrieve home dir failed")
 	}
 	dir := filepath.Join(homeDir, ".tea")
 	err = os.MkdirAll(dir, os.ModePerm)
 	if err != nil {
 		log.Fatal("Init tea config dir " + dir + " failed")
 	}
 	yamlConfigPath = filepath.Join(dir, "tea.yml")
 }
 // GetConfigPath return path to tea config file
 func GetConfigPath() string {
-	return yamlConfigPath
+	configFilePath, err := xdg.ConfigFile("tea/config.yml")
 	var exists bool
 	if err != nil {
 		exists = false
 	} else {
 		exists, _ = utils.PathExists(configFilePath)
 	}
 	// fallback to old config if no new one exists
 	if !exists {
 		file := filepath.Join(xdg.Home, ".tea", "tea.yml")
 		exists, _ = utils.PathExists(file)
 		if exists {
 			return file
 		}
 	}
 	if err != nil {
 		log.Fatal("unable to get or create config file")
 	}
 	return configFilePath
 }
 // LoadConfig load config into global Config var
@ -58,12 +63,12 @@ func LoadConfig() error {
 	if exist {
 		bs, err := ioutil.ReadFile(ymlPath)
 		if err != nil {
-			return err
+			return fmt.Errorf("Failed to read config file: %s", ymlPath)
 		}
 		err = yaml.Unmarshal(bs, &Config)
 		if err != nil {
-			return err
+			return fmt.Errorf("Failed to parse contents of config file: %s", ymlPath)
 		}
 	}
--- a/modules/config/login.go
+++ b/modules/config/login.go
@ -131,7 +131,7 @@ func AddLogin(name, token, user, passwd, sshKey, giteaURL string, insecure bool)
 	err := LoadConfig()
 	if err != nil {
-		log.Fatal("Unable to load config file " + yamlConfigPath)
+		log.Fatal(err)
 	}
 	for _, l := range Config.Logins {
@ -253,7 +253,7 @@ func InitCommand(repoValue, loginValue, remoteValue string) (*Login, string, str
 	err := LoadConfig()
 	if err != nil {
-		log.Fatal("load config file failed ", yamlConfigPath)
+		log.Fatal(err)
 	}
 	if login, err = GetDefaultLogin(); err != nil {
@ -287,7 +287,7 @@ func InitCommand(repoValue, loginValue, remoteValue string) (*Login, string, str
 func InitCommandLoginOnly(loginValue string) *Login {
 	err := LoadConfig()
 	if err != nil {
-		log.Fatal("load config file failed ", yamlConfigPath)
+		log.Fatal(err)
 	}
 	var login *Login
--- a/modules/utils/home.go
+++ b/modules/utils/home.go
@ -1,95 +0,0 @@
 // Copyright 2018 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 package utils
 import (
 	"bytes"
 	"errors"
 	"os"
 	"os/exec"
 	"os/user"
 	"runtime"
 	"strconv"
 	"strings"
 )
 // Home returns the home directory for the executing user.
 //
 // This uses an OS-specific method for discovering the home directory.
 // An error is returned if a home directory cannot be detected.
 func Home() (string, error) {
 	user, err := user.Current()
 	if nil == err {
 		return user.HomeDir, nil
 	}
 	// cross compile support
 	if "windows" == runtime.GOOS {
 		return homeWindows()
 	}
 	// Unix-like system, so just assume Unix
 	return homeUnix()
 }
 func homeUnix() (string, error) {
 	// First prefer the HOME environmental variable
 	if home := os.Getenv("HOME"); home != "" {
 		return home, nil
 	}
 	// If that fails, try getent
 	var stdout bytes.Buffer
 	cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid()))
 	cmd.Stdout = &stdout
 	if err := cmd.Run(); err != nil {
 		// If the error is ErrNotFound, we ignore it. Otherwise, return it.
 		if err != exec.ErrNotFound {
 			return "", err
 		}
 	} else {
 		if passwd := strings.TrimSpace(stdout.String()); passwd != "" {
 			// username:password:uid:gid:gecos:home:shell
 			passwdParts := strings.SplitN(passwd, ":", 7)
 			if len(passwdParts) > 5 {
 				return passwdParts[5], nil
 			}
 		}
 	}
 	// If all else fails, try the shell
 	stdout.Reset()
 	cmd = exec.Command("sh", "-c", "cd && pwd")
 	cmd.Stdout = &stdout
 	if err := cmd.Run(); err != nil {
 		return "", err
 	}
 	result := strings.TrimSpace(stdout.String())
 	if result == "" {
 		return "", errors.New("blank output when reading home directory")
 	}
 	return result, nil
 }
 func homeWindows() (string, error) {
 	// First prefer the HOME environmental variable
 	if home := os.Getenv("HOME"); home != "" {
 		return home, nil
 	}
 	drive := os.Getenv("HOMEDRIVE")
 	path := os.Getenv("HOMEPATH")
 	home := drive + path
 	if drive == "" || path == "" {
 		home = os.Getenv("USERPROFILE")
 	}
 	if home == "" {
 		return "", errors.New("HOMEDRIVE, HOMEPATH, and USERPROFILE are blank")
 	}
 	return home, nil
 }
--- a/vendor/github.com/adrg/xdg/.travis.yml
+++ b/vendor/github.com/adrg/xdg/.travis.yml
@ -0,0 +1,19 @@
 language: go
 go:
  - 1.11.x
  - 1.12.x
  - 1.13.x
 os:
  - linux
  - osx
  - windows
 env:
  - GO111MODULE=on
 git:
  autocrlf: false
 before_install:
  - go get -t -v ./...
  - go install github.com/golangci/golangci-lint/cmd/golangci-lint
 script:
  - golangci-lint run --enable-all -D wsl -D gochecknoinits -D gochecknoglobals -D prealloc
  - go test -v -race ./...
--- a/vendor/github.com/adrg/xdg/CODE_OF_CONDUCT.md
+++ b/vendor/github.com/adrg/xdg/CODE_OF_CONDUCT.md
@ -0,0 +1,77 @@
 # Contributor Covenant Code of Conduct
 ## Our Pledge
 In the interest of fostering an open and welcoming environment, we as
 contributors and maintainers pledge to making participation in our project and
 our community a harassment-free experience for everyone, regardless of age,
 body size, disability, ethnicity, sex characteristics, gender identity and
 expression, level of experience, education, socio-economic status, nationality,
 personal appearance, race, religion, or sexual identity and orientation.
 ## Our Standards
 Examples of behaviour that contributes to creating a positive environment
 include:
 * Using welcoming and inclusive language
 * Being respectful of differing viewpoints and experiences
 * Gracefully accepting constructive criticism
 * Focusing on what is best for the community
 * Showing empathy towards other community members
 Examples of unacceptable behaviour by participants include:
 * The use of sexualized language or imagery and unwelcome sexual attention or
  advances
 * Trolling, insulting/derogatory comments, and personal or political attacks
 * Public or private harassment
 * Publishing others' private information, such as a physical or electronic
  address, without explicit permission
 * Other conduct which could reasonably be considered inappropriate in a
  professional setting
 ## Our Responsibilities
 Project maintainers are responsible for clarifying the standards of acceptable
 behaviour and are expected to take appropriate and fair corrective action in
 response to any instances of unacceptable behaviour.
 Project maintainers have the right and responsibility to remove, edit, or
 reject comments, commits, code, wiki edits, issues, and other contributions
 that are not aligned to this Code of Conduct, or to ban temporarily or
 permanently any contributor for other behaviour that they deem inappropriate,
 threatening, offensive, or harmful.
 ## Scope
 This Code of Conduct applies both within project spaces and in public spaces
 when an individual is representing the project or its community. Examples of
 representing a project or community include using an official project e-mail
 address, posting via an official social media account, or acting as an appointed
 representative at an online or offline event. Representation of a project may be
 further defined and clarified by project maintainers.
 ## Enforcement
 Instances of abusive, harassing, or otherwise unacceptable behaviour may be
 reported by contacting the project team at adrg@epistack.com. All complaints
 will be reviewed and investigated and will result in a response that is deemed
 necessary and appropriate to the circumstances. The project team is obligated to
 maintain confidentiality with regard to the reporter of an incident.
 Further details of specific enforcement policies may be posted separately.
 Project maintainers who do not follow or enforce the Code of Conduct in good
 faith may face temporary or permanent repercussions as determined by other
 members of the project's leadership.
 ## Attribution
 This Code of Conduct is adapted from the [Contributor Covenant][homepage],
 version 1.4, available at
 https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 [homepage]: https://www.contributor-covenant.org
 For answers to common questions about this code of conduct, see
 https://www.contributor-covenant.org/faq
--- a/vendor/github.com/adrg/xdg/CONTRIBUTING.md
+++ b/vendor/github.com/adrg/xdg/CONTRIBUTING.md
@ -0,0 +1,135 @@
 # Contributing to this project
 Contributions in the form of pull requests, issues or just general feedback,
 are always welcome. Please take a moment to review this document in order to
 make the contribution process easy and effective for everyone involved.
 Following these guidelines helps to communicate that you respect the time of
 the developers managing and developing this open source project. In return,
 they should reciprocate that respect in addressing your issue or assessing
 patches and features.
 ## Using the issue tracker
 The issue tracker is the preferred channel for [bug reports](#bugs),
 [features requests](#features) and [submitting pull
 requests](#pull-requests), but please respect the following restrictions:
 * Please **do not** use the issue tracker for personal support requests (use
  [Stack Overflow](http://stackoverflow.com) or IRC).
 * Please **do not** derail or troll issues. Keep the discussion on topic and
  respect the opinions of others.
 <a name="bugs"></a>
 ## Bug reports
 A bug is a _demonstrable problem_ that is caused by the code in the repository.
 Good bug reports are extremely helpful - thank you!
 Guidelines for bug reports:
 1. **Use the GitHub issue search** &mdash; check if the issue has already been
   reported.
 2. **Check if the issue has been fixed** &mdash; try to reproduce it using the
   latest `master` or development branch in the repository.
 3. **Isolate the problem** &mdash; create a reduced test case.
 A good bug report shouldn't leave others needing to chase you up for more
 information. Please try to be as detailed as possible in your report. What is
 your environment? What steps will reproduce the issue? What browser(s) and OS
 experience the problem? What would you expect to be the outcome? All these
 details will help people to fix any potential bugs.
 Example:
 > Short and descriptive example bug report title
 >
 > A summary of the issue and the browser/OS environment in which it occurs. If
 > suitable, include the steps required to reproduce the bug.
 >
 > 1. This is the first step
 > 2. This is the second step
 > 3. Further steps, etc.
 >
 > `<url>` - a link to the reduced test case
 >
 > Any other information you want to share that is relevant to the issue being
 > reported. This might include the lines of code that you have identified as
 > causing the bug, and potential solutions (and your opinions on their
 > merits).
 <a name="features"></a>
 ## Feature requests
 Feature requests are welcome. But take a moment to find out whether your idea
 fits with the scope and aims of the project. It's up to *you* to make a strong
 case to convince the project's developers of the merits of this feature. Please
 provide as much detail and context as possible.
 <a name="pull-requests"></a>
 ## Pull requests
 Good pull requests - patches, improvements, new features - are a fantastic
 help. They should remain focused in scope and avoid containing unrelated
 commits.
 **Please ask first** before embarking on any significant pull request (e.g.
 implementing features, refactoring code, porting to a different language),
 otherwise you risk spending a lot of time working on something that the
 project's developers might not want to merge into the project.
 Please adhere to the coding conventions used throughout a project (indentation,
 accurate comments, etc.) and any other requirements (such as test coverage).
 Follow this process if you'd like your work considered for inclusion in the
 project:
 1. [Fork](http://help.github.com/fork-a-repo/) the project, clone your fork,
   and configure the remotes:
   ```bash
   # Clone your fork of the repo into the current directory
   git clone https://github.com/<your-username>/<repo-name>
   # Navigate to the newly cloned directory
   cd <repo-name>
   # Assign the original repo to a remote called "upstream"
   git remote add upstream https://github.com/<upstream-owner>/<repo-name>
   ```
 2. If you cloned a while ago, get the latest changes from upstream:
   ```bash
   git checkout <dev-branch>
   git pull upstream <dev-branch>
   ```
 3. Create a new topic branch (off the main project development branch) to
   contain your feature, change, or fix:
   ```bash
   git checkout -b <topic-branch-name>
   ```
 4. Commit your changes in logical chunks and use descriptive commit messages.
   Use [interactive rebase](https://help.github.com/articles/interactive-rebase)
   to tidy up your commits before making them public.
 5. Locally merge (or rebase) the upstream development branch into your topic branch:
   ```bash
   git pull [--rebase] upstream <dev-branch>
   ```
 6. Push your topic branch up to your fork:
   ```bash
   git push origin <topic-branch-name>
   ```
 7. [Open a Pull Request](https://help.github.com/articles/using-pull-requests/)
    with a clear title and description.
 **IMPORTANT**: By submitting a patch, you agree to allow the project owner to
 license your work under the same license as that used by the project.
--- a/vendor/github.com/adrg/xdg/LICENSE
+++ b/vendor/github.com/adrg/xdg/LICENSE
@ -0,0 +1,21 @@
 The MIT License (MIT)
 Copyright (c) 2014 Adrian-George Bostan <adrg@epistack.com>
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/vendor/github.com/adrg/xdg/README.md
+++ b/vendor/github.com/adrg/xdg/README.md
@ -0,0 +1,187 @@
 xdg
 ===
 [![Build Status](https://travis-ci.org/adrg/xdg.svg?branch=master)](https://travis-ci.org/adrg/xdg)
 [![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat-square)](https://godoc.org/github.com/adrg/xdg)
 [![License: MIT](https://img.shields.io/badge/license-MIT-red.svg?style=flat-square)](https://opensource.org/licenses/MIT)
 [![Go Report Card](https://goreportcard.com/badge/github.com/adrg/xdg)](https://goreportcard.com/report/github.com/adrg/xdg)
 Provides an implementation of the [XDG Base Directory Specification](https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html).
 The specification defines a set of standard paths for storing application files,
 including data and configuration files. For portability and flexibility reasons,
 applications should use the XDG defined locations instead of hardcoding paths.
 The package also includes the locations of well known user directories.
 The current implementation supports Windows, Mac OS and most flavors of Unix.
 Full documentation can be found at: https://godoc.org/github.com/adrg/xdg
 ## Installation
    go get github.com/adrg/xdg
 ## Default locations
 The package defines sensible defaults for XDG variables which are empty or not
 present in the environment.
 #### XDG Base Directory
 |                 | Unix                                | Mac OS                          | Windows                                 |
 | :---            | :---                                | :-----                          | :---                                    |
 | XDG_DATA_HOME   | `~/.local/share`                    | `~/Library/Application Support` | `%LOCALAPPDATA%`                        |
 | XDG_DATA_DIRS   | `/usr/local/share`<br/>`/usr/share` | `/Library/Application Support`  | `%APPDATA%\Roaming`<br/>`%PROGRAMDATA%` |
 | XDG_CONFIG_HOME | `~/.config`                         | `~/Library/Preferences`         | `%LOCALAPPDATA%`                        |
 | XDG_CONFIG_DIRS | `/etc/xdg`                          | `/Library/Preferences`          | `%PROGRAMDATA%`                         |
 | XDG_CACHE_HOME  | `~/.cache`                          | `~/Library/Caches`              | `%LOCALAPPDATA%\cache`                  |
 | XDG_RUNTIME_DIR | `/run/user/UID`                     | `~/Library/Application Support` | `%LOCALAPPDATA%`                        |
 #### XDG user directories
 |                     | Unix          | Mac OS        | Windows                   |
 | :---                | :---          | :-----        | :---                      |
 | XDG_DESKTOP_DIR     | `~/Desktop`   | `~/Desktop`   | `%USERPROFILE%/Desktop`   |
 | XDG_DOWNLOAD_DIR    | `~/Downloads` | `~/Downloads` | `%USERPROFILE%/Downloads` |
 | XDG_DOCUMENTS_DIR   | `~/Documents` | `~/Documents` | `%USERPROFILE%/Documents` |
 | XDG_MUSIC_DIR       | `~/Music`     | `~/Music`     | `%USERPROFILE%/Music`     |
 | XDG_PICTURES_DIR    | `~/Pictures`  | `~/Pictures`  | `%USERPROFILE%/Pictures`  |
 | XDG_VIDEOS_DIR      | `~/Videos`    | `~/Movies`    | `%USERPROFILE%/Videos`    |
 | XDG_TEMPLATES_DIR   | `~/Templates` | `~/Templates` | `%USERPROFILE%/Templates` |
 | XDG_PUBLICSHARE_DIR | `~/Public`    | `~/Public`    | `%PUBLIC%`                |
 #### Non-standard directories
 Application directories
 ```
 Unix:
 - $XDG_DATA_HOME/applications
 - ~/.local/share/applications
 - /usr/local/share/applications
 - /usr/share/applications
 - $XDG_DATA_DIRS/applications
 Mac OS:
 - /Applications
 Windows:
 - %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs
 ```
 Font Directories
 ```
 Unix:
 - $XDG_DATA_HOME/fonts
 - ~/.fonts
 - ~/.local/share/fonts
 - /usr/local/share/fonts
 - /usr/share/fonts
 - $XDG_DATA_DIRS/fonts
 Mac OS:
 - ~/Library/Fonts
 - /Library/Fonts
 - /System/Library/Fonts
 - /Network/Library/Fonts
 Windows:
 - %windir%\Fonts
 - %LOCALAPPDATA%\Microsoft\Windows\Fonts
 ```
 ## Usage
 #### XDG Base Directory
 ```go
 package main
 import (
 	"log"
 	"github.com/adrg/xdg"
 )
 func main() {
 	// XDG Base Directory paths.
 	log.Println("Home config directory:", xdg.DataHome)
 	log.Println("Data directories:", xdg.DataDirs)
 	log.Println("Home config directory:", xdg.ConfigHome)
 	log.Println("Config directories:", xdg.ConfigDirs)
 	log.Println("Cache directory:", xdg.CacheHome)
 	log.Println("Runtime directory:", xdg.RuntimeDir)
 	// Non-standard directories.
 	log.Println("Application directories:", xdg.ApplicationDirs)
 	log.Println("Font directories:", xdg.FontDirs)
 	// Obtain a suitable location for application config files.
 	// ConfigFile takes one parameter which must contain the name of the file,
 	// but it can also contain a set of parent directories. If the directories
 	// don't exists, they will be created relative to the base config directory.
 	configFilePath, err := xdg.ConfigFile("appname/config.yaml")
 	if err != nil {
 		log.Fatal(err)
 	}
 	log.Println("Save the config file at:", configFilePath)
 	// For other types of application files use:
 	// xdg.DataFile()
 	// xdg.CacheFile()
 	// xdg.RuntimeFile()
 	// Finding application config files.
 	// SearchConfigFile takes one parameter which must contain the name of
 	// the file, but it can also contain a set of parent directories relative
 	// to the config search paths (xdg.ConfigHome and xdg.ConfigDirs).
 	configFilePath, err = xdg.SearchConfigFile("appname/config.yaml")
 	if err != nil {
 		log.Fatal(err)
 	}
 	log.Println("Config file was found at:", configFilePath)
 	// For other types of application files use:
 	// xdg.SearchDataFile()
 	// xdg.SearchCacheFile()
 	// xdg.SearchRuntimeFile()
 }
 ```
 #### XDG user directories
 ```go
 package main
 import (
 	"log"
 	"github.com/adrg/xdg"
 )
 func main() {
 	// XDG user directories.
 	log.Println("Desktop directory:", xdg.UserDirs.Desktop)
 	log.Println("Download directory:", xdg.UserDirs.Download)
 	log.Println("Documents directory:", xdg.UserDirs.Documents)
 	log.Println("Music directory:", xdg.UserDirs.Music)
 	log.Println("Pictures directory:", xdg.UserDirs.Pictures)
 	log.Println("Videos directory:", xdg.UserDirs.Videos)
 	log.Println("Templates directory:", xdg.UserDirs.Templates)
 	log.Println("Public directory:", xdg.UserDirs.PublicShare)
 }
 ```
 ## References
 For more information see the
 [XDG Base Directory Specification](https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html) and
 [XDG user directories](https://wiki.archlinux.org/index.php/XDG_user_directories).
 ## Contributing
 Contributions in the form of pull requests, issues or just general feedback,
 are always welcome.
 See [CONTRIBUTING.MD](https://github.com/adrg/xdg/blob/master/CONTRIBUTING.md).
 ## License
 Copyright (c) 2014 Adrian-George Bostan.
 This project is licensed under the [MIT license](https://opensource.org/licenses/MIT).
 See [LICENSE](https://github.com/adrg/xdg/blob/master/LICENSE) for more details.
--- a/vendor/github.com/adrg/xdg/base_dirs.go
+++ b/vendor/github.com/adrg/xdg/base_dirs.go
@ -0,0 +1,78 @@
 package xdg
 import "os"
 // XDG Base Directory environment variables.
 var (
 	envDataHome   = "XDG_DATA_HOME"
 	envDataDirs   = "XDG_DATA_DIRS"
 	envConfigHome = "XDG_CONFIG_HOME"
 	envConfigDirs = "XDG_CONFIG_DIRS"
 	envCacheHome  = "XDG_CACHE_HOME"
 	envRuntimeDir = "XDG_RUNTIME_DIR"
 )
 type baseDirectories struct {
 	dataHome   string
 	data       []string
 	configHome string
 	config     []string
 	cacheHome  string
 	runtime    string
 	// Non-standard directories.
 	fonts        []string
 	applications []string
 }
 func (bd baseDirectories) dataFile(relPath string) (string, error) {
 	return createPath(relPath, append([]string{bd.dataHome}, bd.data...))
 }
 func (bd baseDirectories) configFile(relPath string) (string, error) {
 	return createPath(relPath, append([]string{bd.configHome}, bd.config...))
 }
 func (bd baseDirectories) cacheFile(relPath string) (string, error) {
 	return createPath(relPath, []string{bd.cacheHome})
 }
 func (bd baseDirectories) runtimeFile(relPath string) (string, error) {
 	fi, err := os.Lstat(bd.runtime)
 	if err != nil {
 		if os.IsNotExist(err) {
 			return createPath(relPath, []string{bd.runtime})
 		}
 		return "", err
 	}
 	if fi.IsDir() {
 		// The runtime directory must be owned by the user.
 		if err = os.Chown(bd.runtime, os.Getuid(), os.Getgid()); err != nil {
 			return "", err
 		}
 	} else {
 		// For security reasons, the runtime directory cannot be a symlink.
 		if err = os.Remove(bd.runtime); err != nil {
 			return "", err
 		}
 	}
 	return createPath(relPath, []string{bd.runtime})
 }
 func (bd baseDirectories) searchDataFile(relPath string) (string, error) {
 	return searchFile(relPath, append([]string{bd.dataHome}, bd.data...))
 }
 func (bd baseDirectories) searchConfigFile(relPath string) (string, error) {
 	return searchFile(relPath, append([]string{bd.configHome}, bd.config...))
 }
 func (bd baseDirectories) searchCacheFile(relPath string) (string, error) {
 	return searchFile(relPath, []string{bd.cacheHome})
 }
 func (bd baseDirectories) searchRuntimeFile(relPath string) (string, error) {
 	return searchFile(relPath, []string{bd.runtime})
 }
--- a/vendor/github.com/adrg/xdg/go.mod
+++ b/vendor/github.com/adrg/xdg/go.mod
@ -0,0 +1 @@
 module github.com/adrg/xdg
--- a/vendor/github.com/adrg/xdg/paths_darwin.go
+++ b/vendor/github.com/adrg/xdg/paths_darwin.go
@ -0,0 +1,37 @@
 package xdg
 import (
 	"path/filepath"
 )
 func initBaseDirs(home string) {
 	// Initialize base directories.
 	baseDirs.dataHome = xdgPath(envDataHome, filepath.Join(home, "Library", "Application Support"))
 	baseDirs.data = xdgPaths(envDataDirs, "/Library/Application Support")
 	baseDirs.configHome = xdgPath(envConfigHome, filepath.Join(home, "Library", "Preferences"))
 	baseDirs.config = xdgPaths(envConfigDirs, "/Library/Preferences")
 	baseDirs.cacheHome = xdgPath(envCacheHome, filepath.Join(home, "Library", "Caches"))
 	baseDirs.runtime = xdgPath(envRuntimeDir, filepath.Join(home, "Library", "Application Support"))
 	// Initialize non-standard directories.
 	baseDirs.applications = []string{
 		"/Applications",
 	}
 	baseDirs.fonts = []string{
 		filepath.Join(home, "Library/Fonts"),
 		"/Library/Fonts",
 		"/System/Library/Fonts",
 		"/Network/Library/Fonts",
 	}
 }
 func initUserDirs(home string) {
 	UserDirs.Desktop = xdgPath(envDesktopDir, filepath.Join(home, "Desktop"))
 	UserDirs.Download = xdgPath(envDownloadDir, filepath.Join(home, "Downloads"))
 	UserDirs.Documents = xdgPath(envDocumentsDir, filepath.Join(home, "Documents"))
 	UserDirs.Music = xdgPath(envMusicDir, filepath.Join(home, "Music"))
 	UserDirs.Pictures = xdgPath(envPicturesDir, filepath.Join(home, "Pictures"))
 	UserDirs.Videos = xdgPath(envVideosDir, filepath.Join(home, "Movies"))
 	UserDirs.Templates = xdgPath(envTemplatesDir, filepath.Join(home, "Templates"))
 	UserDirs.PublicShare = xdgPath(envPublicShareDir, filepath.Join(home, "Public"))
 }
--- a/vendor/github.com/adrg/xdg/paths_unix.go
+++ b/vendor/github.com/adrg/xdg/paths_unix.go
@ -0,0 +1,54 @@
 // +build aix dragonfly freebsd linux nacl netbsd openbsd solaris
 package xdg
 import (
 	"os"
 	"path/filepath"
 	"strconv"
 )
 func initBaseDirs(home string) {
 	// Initialize base directories.
 	baseDirs.dataHome = xdgPath(envDataHome, filepath.Join(home, ".local", "share"))
 	baseDirs.data = xdgPaths(envDataDirs, "/usr/local/share", "/usr/share")
 	baseDirs.configHome = xdgPath(envConfigHome, filepath.Join(home, ".config"))
 	baseDirs.config = xdgPaths(envConfigDirs, "/etc/xdg")
 	baseDirs.cacheHome = xdgPath(envCacheHome, filepath.Join(home, ".cache"))
 	baseDirs.runtime = xdgPath(envRuntimeDir, filepath.Join("/run/user", strconv.Itoa(os.Getuid())))
 	// Initialize non-standard directories.
 	appDirs := []string{
 		filepath.Join(baseDirs.dataHome, "applications"),
 		filepath.Join(home, ".local/share/applications"),
 		"/usr/local/share/applications",
 		"/usr/share/applications",
 	}
 	fontDirs := []string{
 		filepath.Join(baseDirs.dataHome, "fonts"),
 		filepath.Join(home, ".fonts"),
 		filepath.Join(home, ".local/share/fonts"),
 		"/usr/local/share/fonts",
 		"/usr/share/fonts",
 	}
 	for _, dir := range baseDirs.data {
 		appDirs = append(appDirs, filepath.Join(dir, "applications"))
 		fontDirs = append(fontDirs, filepath.Join(dir, "fonts"))
 	}
 	baseDirs.applications = uniquePaths(appDirs)
 	baseDirs.fonts = uniquePaths(fontDirs)
 }
 func initUserDirs(home string) {
 	UserDirs.Desktop = xdgPath(envDesktopDir, filepath.Join(home, "Desktop"))
 	UserDirs.Download = xdgPath(envDownloadDir, filepath.Join(home, "Downloads"))
 	UserDirs.Documents = xdgPath(envDocumentsDir, filepath.Join(home, "Documents"))
 	UserDirs.Music = xdgPath(envMusicDir, filepath.Join(home, "Music"))
 	UserDirs.Pictures = xdgPath(envPicturesDir, filepath.Join(home, "Pictures"))
 	UserDirs.Videos = xdgPath(envVideosDir, filepath.Join(home, "Videos"))
 	UserDirs.Templates = xdgPath(envTemplatesDir, filepath.Join(home, "Templates"))
 	UserDirs.PublicShare = xdgPath(envPublicShareDir, filepath.Join(home, "Public"))
 }
--- a/vendor/github.com/adrg/xdg/paths_windows.go
+++ b/vendor/github.com/adrg/xdg/paths_windows.go
@ -0,0 +1,69 @@
 package xdg
 import (
 	"os"
 	"path/filepath"
 )
 func initBaseDirs(home string) {
 	appDataDir := os.Getenv("APPDATA")
 	if appDataDir == "" {
 		appDataDir = filepath.Join(home, "AppData")
 	}
 	roamingAppDataDir := filepath.Join(appDataDir, "Roaming")
 	localAppDataDir := os.Getenv("LOCALAPPDATA")
 	if localAppDataDir == "" {
 		localAppDataDir = filepath.Join(appDataDir, "Local")
 	}
 	programDataDir := os.Getenv("PROGRAMDATA")
 	if programDataDir == "" {
 		if systemDrive := os.Getenv("SystemDrive"); systemDrive != "" {
 			programDataDir = filepath.Join(systemDrive, "ProgramData")
 		} else {
 			programDataDir = home
 		}
 	}
 	winDir := os.Getenv("windir")
 	if winDir == "" {
 		winDir = os.Getenv("SystemRoot")
 		if winDir == "" {
 			winDir = home
 		}
 	}
 	// Initialize base directories.
 	baseDirs.dataHome = xdgPath(envDataHome, localAppDataDir)
 	baseDirs.data = xdgPaths(envDataDirs, roamingAppDataDir, programDataDir)
 	baseDirs.configHome = xdgPath(envConfigHome, localAppDataDir)
 	baseDirs.config = xdgPaths(envConfigDirs, programDataDir)
 	baseDirs.cacheHome = xdgPath(envCacheHome, filepath.Join(localAppDataDir, "cache"))
 	baseDirs.runtime = xdgPath(envRuntimeDir, localAppDataDir)
 	// Initialize non-standard directories.
 	baseDirs.applications = []string{
 		filepath.Join(roamingAppDataDir, "Microsoft", "Windows", "Start Menu", "Programs"),
 	}
 	baseDirs.fonts = []string{
 		filepath.Join(winDir, "Fonts"),
 		filepath.Join(localAppDataDir, "Microsoft", "Windows", "Fonts"),
 	}
 }
 func initUserDirs(home string) {
 	publicDir := os.Getenv("PUBLIC")
 	if publicDir == "" {
 		publicDir = filepath.Join(home, "Public")
 	}
 	UserDirs.Desktop = xdgPath(envDesktopDir, filepath.Join(home, "Desktop"))
 	UserDirs.Download = xdgPath(envDownloadDir, filepath.Join(home, "Downloads"))
 	UserDirs.Documents = xdgPath(envDocumentsDir, filepath.Join(home, "Documents"))
 	UserDirs.Music = xdgPath(envMusicDir, filepath.Join(home, "Music"))
 	UserDirs.Pictures = xdgPath(envPicturesDir, filepath.Join(home, "Pictures"))
 	UserDirs.Videos = xdgPath(envVideosDir, filepath.Join(home, "Videos"))
 	UserDirs.Templates = xdgPath(envTemplatesDir, filepath.Join(home, "Templates"))
 	UserDirs.PublicShare = xdgPath(envPublicShareDir, publicDir)
 }
--- a/vendor/github.com/adrg/xdg/user_dirs.go
+++ b/vendor/github.com/adrg/xdg/user_dirs.go
@ -0,0 +1,40 @@
 package xdg
 // XDG user directories environment variables.
 var (
 	envDesktopDir     = "XDG_DESKTOP_DIR"
 	envDownloadDir    = "XDG_DOWNLOAD_DIR"
 	envDocumentsDir   = "XDG_DOCUMENTS_DIR"
 	envMusicDir       = "XDG_MUSIC_DIR"
 	envPicturesDir    = "XDG_PICTURES_DIR"
 	envVideosDir      = "XDG_VIDEOS_DIR"
 	envTemplatesDir   = "XDG_TEMPLATES_DIR"
 	envPublicShareDir = "XDG_PUBLICSHARE_DIR"
 )
 // UserDirectories defines the locations of well known user directories.
 type UserDirectories struct {
 	// Desktop defines the location of the user's desktop directory.
 	Desktop string
 	// Download defines a suitable location for user downloaded files.
 	Download string
 	// Documents defines a suitable location for user document files.
 	Documents string
 	// Music defines a suitable location for user audio files.
 	Music string
 	// Pictures defines a suitable location for user image files.
 	Pictures string
 	// VideosDir defines a suitable location for user video files.
 	Videos string
 	// Templates defines a suitable location for user template files.
 	Templates string
 	// PublicShare defines a suitable location for user shared files.
 	PublicShare string
 }
--- a/vendor/github.com/adrg/xdg/utils.go
+++ b/vendor/github.com/adrg/xdg/utils.go
@ -0,0 +1,126 @@
 package xdg
 import (
 	"fmt"
 	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
 )
 func homeDir() string {
 	homeEnv := "HOME"
 	switch runtime.GOOS {
 	case "windows":
 		homeEnv = "USERPROFILE"
 	case "plan9":
 		homeEnv = "home"
 	}
 	if home := os.Getenv(homeEnv); home != "" {
 		return home
 	}
 	switch runtime.GOOS {
 	case "nacl":
 		return "/"
 	case "darwin":
 		if runtime.GOARCH == "arm" || runtime.GOARCH == "arm64" {
 			return "/"
 		}
 	}
 	return ""
 }
 func exists(path string) bool {
 	_, err := os.Stat(path)
 	return err == nil || os.IsExist(err)
 }
 func expandPath(path, homeDir string) string {
 	if path == "" || homeDir == "" {
 		return path
 	}
 	if path[0] == '~' {
 		return filepath.Join(homeDir, path[1:])
 	}
 	if strings.HasPrefix(path, "$HOME") {
 		return filepath.Join(homeDir, path[5:])
 	}
 	return path
 }
 func createPath(name string, paths []string) (string, error) {
 	var searchedPaths []string
 	for _, p := range paths {
 		path := filepath.Join(p, name)
 		dir := filepath.Dir(path)
 		if exists(dir) {
 			return path, nil
 		}
 		if err := os.MkdirAll(dir, os.ModeDir|0700); err == nil {
 			return path, nil
 		}
 		searchedPaths = append(searchedPaths, dir)
 	}
 	return "", fmt.Errorf("could not create any of the following paths: %s",
 		strings.Join(searchedPaths, ", "))
 }
 func searchFile(name string, paths []string) (string, error) {
 	var searchedPaths []string
 	for _, p := range paths {
 		path := filepath.Join(p, name)
 		if exists(path) {
 			return path, nil
 		}
 		searchedPaths = append(searchedPaths, filepath.Dir(path))
 	}
 	return "", fmt.Errorf("could not locate `%s` in any of the following paths: %s",
 		filepath.Base(name), strings.Join(searchedPaths, ", "))
 }
 func xdgPath(name, defaultPath string) string {
 	dir := expandPath(os.Getenv(name), Home)
 	if dir != "" && filepath.IsAbs(dir) {
 		return dir
 	}
 	return defaultPath
 }
 func xdgPaths(name string, defaultPaths ...string) []string {
 	dirs := uniquePaths(filepath.SplitList(os.Getenv(name)))
 	if len(dirs) != 0 {
 		return dirs
 	}
 	return uniquePaths(defaultPaths)
 }
 func uniquePaths(paths []string) []string {
 	var uniq []string
 	registry := map[string]struct{}{}
 	for _, p := range paths {
 		dir := expandPath(p, Home)
 		if dir == "" || !filepath.IsAbs(dir) {
 			continue
 		}
 		if _, ok := registry[dir]; ok {
 			continue
 		}
 		registry[dir] = struct{}{}
 		uniq = append(uniq, dir)
 	}
 	return uniq
 }
--- a/vendor/github.com/adrg/xdg/xdg.go
+++ b/vendor/github.com/adrg/xdg/xdg.go
@ -0,0 +1,180 @@
 /*
 Package xdg provides an implementation of the XDG Base Directory
 Specification. The specification defines a set of standard paths for storing
 application files including data and configuration files. For portability and
 flexibility reasons, applications should use the XDG defined locations instead
 of hardcoding paths. The package also includes the locations of well known user
 directories. The current implementation supports Windows, Mac OS and most
 flavors of Unix.
 	For more information regarding the XDG Base Directory Specification see:
 	https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
 	For more information regarding the XDG user directories see:
 	https://wiki.archlinux.org/index.php/XDG_user_directories
 */
 package xdg
 var (
 	// Home contains the path of the user's home directory.
 	Home string
 	// DataHome defines the base directory relative to which user-specific
 	// data files should be stored. This directory is defined by the
 	// environment variable $XDG_DATA_HOME. If this variable is not set,
 	// a default equal to $HOME/.local/share should be used.
 	DataHome string
 	// DataDirs defines the preference-ordered set of base directories to
 	// search for data files in addition to the DataHome base directory.
 	// This set of directories is defined by the environment variable
 	// $XDG_DATA_DIRS. If this variable is not set, the default directories
 	// to be used are /usr/local/share and /usr/share, in that order. The
 	// DataHome directory is considered more important than any of the
 	// directories defined by DataDirs. Therefore, user data files should be
 	// written relative to the DataHome directory, if possible.
 	DataDirs []string
 	// ConfigHome defines the base directory relative to which user-specific
 	// configuration files should be written. This directory is defined by
 	// the environment variable $XDG_CONFIG_HOME. If this variable is not
 	// not set, a default equal to $HOME/.config should be used.
 	ConfigHome string
 	// ConfigDirs defines the preference-ordered set of base directories to
 	// search for configuration files in addition to the ConfigHome base
 	// directory. This set of directories is defined by the environment
 	// variable $XDG_CONFIG_DIRS. If this variable is not set, a default
 	// equal to /etc/xdg should be used. The ConfigHome directory is
 	// considered more important than any of the directories defined by
 	// ConfigDirs. Therefore, user config files should be written
 	// relative to the ConfigHome directory, if possible.
 	ConfigDirs []string
 	// CacheHome defines the base directory relative to which user-specific
 	// non-essential (cached) data should be written. This directory is
 	// defined by the environment variable $XDG_CACHE_HOME. If this variable
 	// is not set, a default equal to $HOME/.cache should be used.
 	CacheHome string
 	// RuntimeDir defines the base directory relative to which user-specific
 	// non-essential runtime files and other file objects (such as sockets,
 	// named pipes, etc.) should be stored. This directory is defined by the
 	// environment variable $XDG_RUNTIME_DIR. If this variable is not set,
 	// applications should fall back to a replacement directory with similar
 	// capabilities. Applications should use this directory for communication
 	// and synchronization purposes and should not place larger files in it,
 	// since it might reside in runtime memory and cannot necessarily be
 	// swapped out to disk.
 	RuntimeDir string
 	// UserDirs defines the locations of well known user directories.
 	UserDirs UserDirectories
 	// FontDirs defines the common locations where font files are stored.
 	FontDirs []string
 	// ApplicationDirs defines the common locations of applications.
 	ApplicationDirs []string
 	// baseDirs defines the locations of base directories.
 	baseDirs baseDirectories
 )
 // Reload refreshes base and user directories by reading the environment.
 // Defaults are applied for XDG variables which are empty or not present
 // in the environment.
 func Reload() {
 	// Initialize home directory.
 	Home = homeDir()
 	// Initialize base directories.
 	initBaseDirs(Home)
 	DataHome = baseDirs.dataHome
 	DataDirs = baseDirs.data
 	ConfigHome = baseDirs.configHome
 	ConfigDirs = baseDirs.config
 	CacheHome = baseDirs.cacheHome
 	RuntimeDir = baseDirs.runtime
 	FontDirs = baseDirs.fonts
 	ApplicationDirs = baseDirs.applications
 	// Initialize user directories.
 	initUserDirs(Home)
 }
 // DataFile returns a suitable location for the specified data file.
 // The relPath parameter must contain the name of the data file, and
 // optionally, a set of parent directories (e.g. appname/app.data).
 // If the specified directories do not exist, they will be created relative
 // to the base data directory. On failure, an error containing the
 // attempted paths is returned.
 func DataFile(relPath string) (string, error) {
 	return baseDirs.dataFile(relPath)
 }
 // ConfigFile returns a suitable location for the specified config file.
 // The relPath parameter must contain the name of the config file, and
 // optionally, a set of parent directories (e.g. appname/app.yaml).
 // If the specified directories do not exist, they will be created relative
 // to the base config directory. On failure, an error containing the
 // attempted paths is returned.
 func ConfigFile(relPath string) (string, error) {
 	return baseDirs.configFile(relPath)
 }
 // CacheFile returns a suitable location for the specified cache file.
 // The relPath parameter must contain the name of the cache file, and
 // optionally, a set of parent directories (e.g. appname/app.cache).
 // If the specified directories do not exist, they will be created relative
 // to the base cache directory. On failure, an error containing the
 // attempted paths is returned.
 func CacheFile(relPath string) (string, error) {
 	return baseDirs.cacheFile(relPath)
 }
 // RuntimeFile returns a suitable location for the specified runtime file.
 // The relPath parameter must contain the name of the runtime file, and
 // optionally, a set of parent directories (e.g. appname/app.pid).
 // If the specified directories do not exist, they will be created relative
 // to the base runtime directory. On failure, an error containing the
 // attempted paths is returned.
 func RuntimeFile(relPath string) (string, error) {
 	return baseDirs.runtimeFile(relPath)
 }
 // SearchDataFile searches for specified file in the data search paths.
 // The relPath parameter must contain the name of the data file, and
 // optionally, a set of parent directories (e.g. appname/app.data). If the
 // file cannot be found, an error specifying the searched paths is returned.
 func SearchDataFile(relPath string) (string, error) {
 	return baseDirs.searchDataFile(relPath)
 }
 // SearchConfigFile searches for the specified file in config search paths.
 // The relPath parameter must contain the name of the config file, and
 // optionally, a set of parent directories (e.g. appname/app.yaml). If the
 // file cannot be found, an error specifying the searched paths is returned.
 func SearchConfigFile(relPath string) (string, error) {
 	return baseDirs.searchConfigFile(relPath)
 }
 // SearchCacheFile searches for the specified file in the cache search path.
 // The relPath parameter must contain the name of the cache file, and
 // optionally, a set of parent directories (e.g. appname/app.cache). If the
 // file cannot be found, an error specifying the searched path is returned.
 func SearchCacheFile(relPath string) (string, error) {
 	return baseDirs.searchCacheFile(relPath)
 }
 // SearchRuntimeFile searches for the specified file in the runtime search path.
 // The relPath parameter must contain the name of the runtime file, and
 // optionally, a set of parent directories (e.g. appname/app.pid). If the
 // file cannot be found, an error specifying the searched path is returned.
 func SearchRuntimeFile(relPath string) (string, error) {
 	return baseDirs.searchRuntimeFile(relPath)
 }
 func init() {
 	Reload()
 }
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@ -7,6 +7,8 @@ code.gitea.io/sdk/gitea
 github.com/AlecAivazis/survey/v2
 github.com/AlecAivazis/survey/v2/core
 github.com/AlecAivazis/survey/v2/terminal
 # github.com/adrg/xdg v0.2.1
 github.com/adrg/xdg
 # github.com/alecthomas/chroma v0.7.3
 github.com/alecthomas/chroma
 github.com/alecthomas/chroma/formatters