PKGBUILD/cmd/cmd.go

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package cmd
import (
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"fmt"
"os"
"git.cryptic.systems/fh-trier/go-flucky-server/pkg/types"
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"git.cryptic.systems/fh-trier/go-flucky/cmd/remote"
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"git.cryptic.systems/fh-trier/go-flucky/pkg/config"
uuid "github.com/satori/go.uuid"
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"github.com/spf13/cobra"
)
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var cfg string
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var rootCmd = &cobra.Command{
Use: "flucky",
Short: "Read from sensors",
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
// check if config file exists
if _, err := os.Stat(cfg); os.IsNotExist(err) {
hostname, err := os.Hostname()
if err != nil {
return fmt.Errorf("Can not locate the hostname: %v", err)
}
fc := config.FluckyConfig{
Device: &types.Device{
DeviceID: uuid.NewV4().String(),
DeviceName: &hostname,
},
}
err = config.Write(&fc, cfg)
if err != nil {
return err
}
}
return nil
},
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}
// Execute a
func Execute(version string) {
rootCmd.Version = version
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rootCmd.PersistentFlags().StringVar(&cfg, "config", "/etc/flucky/config.json", "Config file")
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// humidity.InitCmd(rootCmd, configDir)
remote.InitCmd(rootCmd, cfg)
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// sensor.InitCmd(rootCmd, cfg)
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// temperature.InitCmd(rootCmd, configDir)
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rootCmd.Execute()
}