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Add optional config file parser in addition to environment variables
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parent
bb720c87c1
commit
f7b7b63e3f
8 changed files with 599 additions and 251 deletions
25
cli/cli.go
25
cli/cli.go
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@ -24,11 +24,14 @@ const (
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flagResetPasswordHelp = "Reset user password"
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flagResetFeedErrorsHelp = "Clear all feed errors for all users"
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flagDebugModeHelp = "Show debug logs"
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flagConfigFileHelp = "Load configuration file"
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flagConfigDumpHelp = "Print parsed configuration values"
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)
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// Parse parses command line arguments.
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func Parse() {
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var (
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err error
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flagInfo bool
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flagVersion bool
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flagMigrate bool
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@ -37,6 +40,8 @@ func Parse() {
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flagResetPassword bool
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flagResetFeedErrors bool
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flagDebugMode bool
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flagConfigFile string
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flagConfigDump bool
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)
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flag.BoolVar(&flagInfo, "info", false, flagInfoHelp)
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@ -49,12 +54,30 @@ func Parse() {
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flag.BoolVar(&flagResetPassword, "reset-password", false, flagResetPasswordHelp)
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flag.BoolVar(&flagResetFeedErrors, "reset-feed-errors", false, flagResetFeedErrorsHelp)
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flag.BoolVar(&flagDebugMode, "debug", false, flagDebugModeHelp)
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flag.StringVar(&flagConfigFile, "config-file", "", flagConfigFileHelp)
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flag.StringVar(&flagConfigFile, "c", "", flagConfigFileHelp)
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flag.BoolVar(&flagConfigDump, "config-dump", false, flagConfigDumpHelp)
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flag.Parse()
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if err := config.ParseConfig(); err != nil {
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cfg := config.NewParser()
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if flagConfigFile != "" {
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config.Opts, err = cfg.ParseFile(flagConfigFile)
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if err != nil {
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logger.Fatal("%v", err)
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}
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}
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config.Opts, err = cfg.ParseEnvironmentVariables()
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if err != nil {
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logger.Fatal("%v", err)
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}
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if flagConfigDump {
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fmt.Print(config.Opts)
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return
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}
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if flagDebugMode || config.Opts.HasDebugMode() {
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logger.EnableDebug()
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}
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