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104 lines
2.4 KiB
Go
104 lines
2.4 KiB
Go
package config
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import (
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"github.com/pkg/errors"
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"github.com/spf13/viper"
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"github.com/go-sonic/sonic/consts"
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"github.com/go-sonic/sonic/util"
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)
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func NewConfig() *Config {
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var configFile string
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flag.StringVar(&configFile, "config", "", "")
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flag.Parse()
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viper.SetConfigType("yaml")
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if configFile != "" {
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viper.SetConfigFile(configFile)
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} else {
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viper.AddConfigPath("./conf/")
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viper.SetConfigName("config")
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}
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conf := &Config{}
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if err := viper.ReadInConfig(); err != nil {
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panic(err)
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}
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if err := viper.Unmarshal(conf); err != nil {
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panic(err)
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}
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if conf.Sonic.WorkDir == "" {
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pwd, err := os.Getwd()
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if err != nil {
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panic(errors.Wrap(err, "init config: get current dir"))
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}
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conf.Sonic.WorkDir, _ = filepath.Abs(pwd)
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} else {
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workDir, err := filepath.Abs(conf.Sonic.WorkDir)
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if err != nil {
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panic(err)
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}
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conf.Sonic.WorkDir = workDir
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}
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normalizeDir := func(path *string, subDir string) {
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if *path == "" {
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*path = filepath.Join(conf.Sonic.WorkDir, subDir)
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} else {
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temp, err := filepath.Abs(*path)
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if err != nil {
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panic(err)
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}
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*path = temp
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}
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}
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normalizeDir(&conf.Sonic.LogDir, "log")
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normalizeDir(&conf.Sonic.TemplateDir, "resources/template")
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normalizeDir(&conf.Sonic.AdminResourcesDir, "resources/admin")
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normalizeDir(&conf.Sonic.UploadDir, consts.SonicUploadDir)
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normalizeDir(&conf.Sonic.ThemeDir, "resources/template/theme")
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if conf.SQLite3 != nil && conf.SQLite3.Enable {
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normalizeDir(&conf.SQLite3.File, "sonic.db")
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}
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if !util.FileIsExisted(conf.Sonic.TemplateDir) {
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panic("template dir: " + conf.Sonic.TemplateDir + " not exist")
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}
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if !util.FileIsExisted(conf.Sonic.AdminResourcesDir) {
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panic("AdminResourcesDir: " + conf.Sonic.AdminResourcesDir + "not exist")
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}
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if !util.FileIsExisted(conf.Sonic.ThemeDir) {
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panic("theme dir: " + conf.Sonic.ThemeDir + " not exist")
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}
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initDirectory(conf)
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mode = conf.Sonic.Mode
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return conf
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}
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func initDirectory(conf *Config) {
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mkdirFunc := func(dir string, err error) error {
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if err == nil {
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if _, err = os.Stat(dir); os.IsNotExist(err) {
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err = os.MkdirAll(dir, os.ModePerm)
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}
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}
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return err
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}
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err := mkdirFunc(conf.Sonic.LogDir, nil)
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err = mkdirFunc(conf.Sonic.UploadDir, err)
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if err != nil {
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panic(fmt.Errorf("initDirectory err=%v", err))
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}
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}
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var mode string
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func IsDev() bool {
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return mode == "development"
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}
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