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// Copyright 2020 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 config
import (
"fmt"
"io/ioutil"
"log"
"path/filepath"
"sync"
"code.gitea.io/tea/modules/utils"
"github.com/adrg/xdg"
"gopkg.in/yaml.v2"
)
// FlagDefaults defines all flags that can be overridden with a default value
// via the config file
type FlagDefaults struct {
// Prefer a specific git remote to use for selecting a repository on gitea,
// instead of relying on the remote associated with main/master/trunk branch.
// The --remote flag still has precedence over this value.
Remote string `yaml:"remote"`
}
// Preferences that are stored in and read from the config file
type Preferences struct {
// Prefer using an external text editor over inline multiline prompts
Editor bool `yaml:"editor"`
FlagDefaults FlagDefaults `yaml:"flag_defaults"`
}
// LocalConfig represents local configurations
type LocalConfig struct {
Logins []Login `yaml:"logins"`
Prefs Preferences `yaml:"preferences"`
}
var (
// config contain if loaded local tea config
config LocalConfig
loadConfigOnce sync.Once
)
// GetConfigPath return path to tea config file
func GetConfigPath() string {
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
}
// GetPreferences returns preferences based on the config file
func GetPreferences() Preferences {
loadConfig()
return config.Prefs
}
// loadConfig load config from file
func loadConfig() (err error) {
loadConfigOnce.Do(func() {
ymlPath := GetConfigPath()
exist, _ := utils.FileExist(ymlPath)
if exist {
bs, err := ioutil.ReadFile(ymlPath)
if err != nil {
err = fmt.Errorf("Failed to read config file: %s", ymlPath)
}
err = yaml.Unmarshal(bs, &config)
if err != nil {
err = fmt.Errorf("Failed to parse contents of config file: %s", ymlPath)
}
}
})
return
}
// saveConfig save config to file
func saveConfig() error {
ymlPath := GetConfigPath()
bs, err := yaml.Marshal(config)
if err != nil {
return err
}
return ioutil.WriteFile(ymlPath, bs, 0660)
}
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