Peter Kurfer
63a446d7e5
- add systemd service - add default file - improve logging to see what kind of errors might occur - ship multiple prepared config files and replace original one with a symlink - fix current working directory getter
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package config
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import (
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"github.com/baez90/inetmock/pkg/logging"
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"github.com/baez90/inetmock/pkg/path"
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"github.com/spf13/pflag"
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"github.com/spf13/viper"
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"go.uber.org/zap"
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"strings"
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)
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func CreateConfig() Config {
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logger, _ := logging.CreateLogger()
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return &config{
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logger: logger.Named("Config"),
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}
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}
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type Config interface {
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InitConfig(flags *pflag.FlagSet)
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ReadConfig(configFilePath string) error
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}
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type config struct {
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logger *zap.Logger
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}
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func (c config) InitConfig(flags *pflag.FlagSet) {
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viper.SetConfigName("config")
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viper.SetConfigType("yaml")
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viper.AddConfigPath("/etc/inetmock/")
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viper.AddConfigPath("$HOME/.inetmock")
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viper.AddConfigPath(".")
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viper.SetEnvPrefix("INetMock")
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_ = viper.BindPFlags(flags)
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viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
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viper.AutomaticEnv()
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}
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func (c *config) ReadConfig(configFilePath string) (err error) {
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if configFilePath != "" && path.FileExists(configFilePath) {
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c.logger.Info(
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"loading config from passed config file path",
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zap.String("configFilePath", configFilePath),
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)
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viper.SetConfigFile(configFilePath)
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}
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if err = viper.ReadInConfig(); err != nil {
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if _, ok := err.(viper.ConfigFileNotFoundError); ok {
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err = nil
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c.logger.Warn("failed to load config")
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}
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}
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return
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}
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