mirror of
https://github.com/foomo/sesamy-cli.git
synced 2025-10-16 12:35:36 +00:00
110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
package cmd
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import (
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"bytes"
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"io"
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"log/slog"
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"os"
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"github.com/foomo/sesamy-cli/pkg/config"
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"github.com/mitchellh/mapstructure"
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"github.com/pterm/pterm"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var (
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logger *slog.Logger
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verbose bool
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cfgFilename string
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cfg *config.Config
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)
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "sesamy",
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Short: "Server Side Tag Management System",
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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err := rootCmd.Execute()
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if err != nil {
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os.Exit(1)
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}
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}
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func init() {
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cobra.OnInitialize(initConfig)
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// Here you will define your flags and configuration settings.
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// Cobra supports persistent flags, which, if defined here,
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// will be global for your application.
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rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "output debug information")
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rootCmd.PersistentFlags().StringVarP(&cfgFilename, "config", "c", "", "config file (default is sesamy.yaml)")
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// Cobra also supports local flags, which will only run
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// when this action is called directly.
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// rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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viper.SetConfigType("yaml")
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if cfgFilename == "-" {
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// do nothing
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} else if cfgFilename != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFilename)
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} else {
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// Search config in home directory with name ".sesamy" (without extension).
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viper.AddConfigPath(".")
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viper.SetConfigName("sesamy")
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}
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// read in environment variables that match
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// viper.EnvKeyReplacer(strings.NewReplacer(".", "_"))
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// viper.SetEnvPrefix("SESAMY")
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// viper.AutomaticEnv()
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plogger := pterm.DefaultLogger.WithTime(false)
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if verbose {
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plogger = plogger.WithLevel(pterm.LogLevelTrace).WithCaller(true)
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}
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// Create a new slog handler with the default PTerm logger
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handler := pterm.NewSlogHandler(plogger)
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// Create a new slog logger with the handler
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logger = slog.New(handler)
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}
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func preRunReadConfig(cmd *cobra.Command, args []string) error {
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if cfgFilename == "-" {
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logger.Debug("using config from stdin")
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b, err := io.ReadAll(cmd.InOrStdin())
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if err != nil {
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return err
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}
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if err := viper.ReadConfig(bytes.NewBuffer(b)); err != nil {
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return err
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}
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} else {
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logger.Debug("using config file", "filename", viper.ConfigFileUsed())
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if err := viper.ReadInConfig(); err != nil {
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return err
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}
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}
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// logger.Debug("config", logger.ArgsFromMap(viper.AllSettings()))
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if err := viper.Unmarshal(&cfg, func(decoderConfig *mapstructure.DecoderConfig) {
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decoderConfig.TagName = "yaml"
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}); err != nil {
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return err
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}
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return nil
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}
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