MaysWind
72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
package cmd
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import (
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"encoding/json"
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"os"
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"github.com/urfave/cli"
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"github.com/mayswind/lab/pkg/datastore"
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"github.com/mayswind/lab/pkg/log"
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"github.com/mayswind/lab/pkg/settings"
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"github.com/mayswind/lab/pkg/uuid"
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)
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func initializeSystem(c *cli.Context) (*settings.Config, error) {
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var err error
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configFilePath := c.GlobalString("conf-path")
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if configFilePath != "" {
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if _, err = os.Stat(configFilePath); err != nil {
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log.BootErrorf("[initializer.initializeSystem] cannot load configuration from custom config path %s, because file not exists", configFilePath)
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return nil, err
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}
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log.BootInfof("[initializer.initializeSystem] will loading configuration from custom config path %s", configFilePath)
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} else {
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configFilePath, err = settings.GetDefaultConfigFilePath()
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if err != nil {
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log.BootErrorf("[initializer.initializeSystem] cannot get default configuration path, because %s", err.Error())
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return nil, err
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}
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log.BootInfof("[initializer.initializeSystem] will load configuration from default config path %s", configFilePath)
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}
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config, err := settings.LoadConfiguration(configFilePath)
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if err != nil {
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log.BootErrorf("[initializer.initializeSystem] cannot load configuration, because %s", err.Error())
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return nil, err
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}
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settings.SetCurrentConfig(config)
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err = datastore.InitializeDataStore(config)
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if err != nil {
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log.BootErrorf("[initializer.initializeSystem] initializes data store failed, because %s", err.Error())
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return nil, err
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}
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err = log.SetLoggerConfiguration(config)
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if err != nil {
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log.BootErrorf("[initializer.initializeSystem] sets logger configuration failed, because %s", err.Error())
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return nil, err
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}
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err = uuid.InitializeUuidGenerator(config)
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if err != nil {
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log.BootErrorf("[initializer.initializeSystem] initializes uuid generator failed, because %s", err.Error())
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return nil, err
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}
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cfgJson, _ := json.Marshal(config)
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log.BootInfof("[initializer.initializeSystem] has loaded configuration %s", cfgJson)
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return config, nil
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}
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