PKGBUILD/cli/daemon/daemon.go

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package daemon
import (
"fmt"
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"git.cryptic.systems/volker.raschek/flucky/pkg/config"
"git.cryptic.systems/volker.raschek/flucky/pkg/daemon"
"git.cryptic.systems/volker.raschek/go-logger"
"github.com/spf13/cobra"
)
// InitCmd initialize all daemon subcommands
func InitCmd(cmd *cobra.Command) error {
daemonCmd := &cobra.Command{
Use: "daemon",
Short: "Read continuously data from all enabled sensors",
Example: "flucky daemon",
RunE: run,
}
daemonCmd.Flags().Uint("cached-values", 500, "Number of measured values in the cache before they are stored in the database")
cmd.AddCommand(daemonCmd)
return nil
}
func run(cmd *cobra.Command, args []string) error {
configFile, err := cmd.Flags().GetString("config")
if err != nil {
return fmt.Errorf("No config file defined: %v", err)
}
cachedEntries, err := cmd.Flags().GetUint("cached-values")
if err != nil {
return fmt.Errorf("No cached-entries defined")
}
// logLevel, err := cmd.Flags().GetString("loglevel")
// if err != nil {
// return fmt.Errorf("No loglevel defined: %v", err)
// }
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flogger := logger.NewLogger(logger.LogLevelDebug)
cnf, err := config.Read(configFile)
if err != nil {
return err
}
return daemon.Start(cnf, cachedEntries, flogger)
}