tea/modules/config/config.go

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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 (
"errors"
"fmt"
"io/ioutil"
"log"
"path/filepath"
"strings"
"code.gitea.io/tea/modules/git"
"code.gitea.io/tea/modules/utils"
"github.com/adrg/xdg"
"gopkg.in/yaml.v2"
)
// LocalConfig represents local configurations
type LocalConfig struct {
Logins []Login `yaml:"logins"`
}
var (
// Config contain if loaded local tea config
Config LocalConfig
)
// 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
}
// LoadConfig load config into global Config var
func LoadConfig() error {
ymlPath := GetConfigPath()
exist, _ := utils.FileExist(ymlPath)
if exist {
bs, err := ioutil.ReadFile(ymlPath)
if err != nil {
return fmt.Errorf("Failed to read config file: %s", ymlPath)
}
err = yaml.Unmarshal(bs, &Config)
if err != nil {
return fmt.Errorf("Failed to parse contents of config file: %s", ymlPath)
}
}
return nil
}
// SaveConfig save config from global Config var into config file
func SaveConfig() error {
ymlPath := GetConfigPath()
bs, err := yaml.Marshal(Config)
if err != nil {
return err
}
return ioutil.WriteFile(ymlPath, bs, 0660)
}
func curGitRepoPath(repoValue, remoteValue string) (*Login, string, error) {
var err error
var repo *git.TeaRepo
if len(repoValue) == 0 {
repo, err = git.RepoForWorkdir()
} else {
repo, err = git.RepoFromPath(repoValue)
}
if err != nil {
return nil, "", err
}
gitConfig, err := repo.Config()
if err != nil {
return nil, "", err
}
// if no remote
if len(gitConfig.Remotes) == 0 {
return nil, "", errors.New("No remote(s) found in this Git repository")
}
// if only one remote exists
if len(gitConfig.Remotes) >= 1 && len(remoteValue) == 0 {
for remote := range gitConfig.Remotes {
remoteValue = remote
}
if len(gitConfig.Remotes) > 1 {
// if master branch is present, use it as the default remote
masterBranch, ok := gitConfig.Branches["master"]
if ok {
if len(masterBranch.Remote) > 0 {
remoteValue = masterBranch.Remote
}
}
}
}
remoteConfig, ok := gitConfig.Remotes[remoteValue]
if !ok || remoteConfig == nil {
return nil, "", errors.New("Remote " + remoteValue + " not found in this Git repository")
}
for _, l := range Config.Logins {
for _, u := range remoteConfig.URLs {
p, err := git.ParseURL(strings.TrimSpace(u))
if err != nil {
return nil, "", fmt.Errorf("Git remote URL parse failed: %s", err.Error())
}
if strings.EqualFold(p.Scheme, "http") || strings.EqualFold(p.Scheme, "https") {
if strings.HasPrefix(u, l.URL) {
ps := strings.Split(p.Path, "/")
path := strings.Join(ps[len(ps)-2:], "/")
return &l, strings.TrimSuffix(path, ".git"), nil
}
} else if strings.EqualFold(p.Scheme, "ssh") {
if l.GetSSHHost() == strings.Split(p.Host, ":")[0] {
return &l, strings.TrimLeft(strings.TrimSuffix(p.Path, ".git"), "/"), nil
}
}
}
}
return nil, "", errors.New("No Gitea login found. You might want to specify --repo (and --login) to work outside of a repository")
}