mirror of
https://github.com/crawlab-team/crawlab.git
synced 2026-01-22 17:31:03 +01:00
3276083994
- Replaced all instances of apex/log with a structured logger interface in various services, including Api, Server, Config, and others, to enhance logging consistency and context. - Updated logging calls to utilize the new logger methods, improving error tracking and service monitoring. - Added logger initialization in services and controllers to ensure proper logging setup. - Improved error handling and logging messages for better clarity during service operations. - Removed unused apex/log imports and cleaned up related code for better maintainability.
107 lines
2.1 KiB
Go
107 lines
2.1 KiB
Go
package config
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import (
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"errors"
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"github.com/crawlab-team/crawlab/core/interfaces"
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"github.com/crawlab-team/crawlab/core/utils"
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"strings"
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"sync"
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"github.com/apex/log"
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"github.com/fsnotify/fsnotify"
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"github.com/spf13/viper"
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)
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type Config struct {
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Name string
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interfaces.Logger
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}
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func (c *Config) Init() {
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// Set default values
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c.setDefaults()
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// config
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if c.Name != "" {
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viper.SetConfigFile(c.Name) // if config file is set, load it accordingly
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} else {
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viper.AddConfigPath("./conf") // if no config file is set, load by default
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viper.SetConfigName("config")
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}
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// config type as yaml
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viper.SetConfigType("yaml")
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// auto env
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viper.AutomaticEnv()
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// env prefix
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viper.SetEnvPrefix("CRAWLAB")
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// replacer
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replacer := strings.NewReplacer(".", "_")
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viper.SetEnvKeyReplacer(replacer)
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// read in config
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if err := viper.ReadInConfig(); err != nil {
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var configFileNotFoundError viper.ConfigFileNotFoundError
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if errors.As(err, &configFileNotFoundError) {
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c.Warn("No config file found. Using default values.")
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}
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}
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// init log level
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c.initLogLevel()
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}
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func (c *Config) WatchConfig() {
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viper.WatchConfig()
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viper.OnConfigChange(func(e fsnotify.Event) {
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c.Infof("Config file changed: %s", e.Name)
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})
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}
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func (c *Config) setDefaults() {
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viper.SetDefault("mongo.host", "localhost")
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viper.SetDefault("mongo.port", 27017)
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viper.SetDefault("mongo.db", "crawlab_test")
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viper.SetDefault("mongo.username", "")
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viper.SetDefault("mongo.password", "")
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viper.SetDefault("mongo.authSource", "admin")
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}
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func (c *Config) initLogLevel() {
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// set log level
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logLevel := viper.GetString("log.level")
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l, err := log.ParseLevel(logLevel)
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if err != nil {
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l = log.InfoLevel
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}
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log.SetLevel(l)
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}
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func newConfig() *Config {
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return &Config{
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Logger: utils.NewLogger("Config"),
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}
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}
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var _config *Config
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var _configOnce sync.Once
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func GetConfig() *Config {
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_configOnce.Do(func() {
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_config = newConfig()
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_config.Init()
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})
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return _config
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}
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func InitConfig() {
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// config instance
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c := GetConfig()
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// watch config change and load responsively
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c.WatchConfig()
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}
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