зеркало из https://github.com/microsoft/abstrakt.git
61 строка
1.5 KiB
Go
61 строка
1.5 KiB
Go
package main
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import (
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cmd "github.com/microsoft/abstrakt/cmd"
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"github.com/microsoft/abstrakt/tools/logger"
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homedir "github.com/mitchellh/go-homedir"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"os"
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)
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var cfgFile string
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = cmd.DefaultRootCommand()
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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 main() {
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if err := rootCmd.Execute(); err != nil {
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logger.Error(err)
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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().BoolP("verbose", "v", false, "Use verbose output logs")
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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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if cfgFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFile)
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} else {
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// Find home directory.
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home, err := homedir.Dir()
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if err != nil {
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logger.Error(err)
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os.Exit(1)
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}
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// Search config in home directory with name ".abstrakt" (without extension).
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viper.AddConfigPath(home)
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viper.SetConfigName(".abstrakt")
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}
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viper.AutomaticEnv() // read in environment variables that match
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// If a config file is found, read it in.
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if err := viper.ReadInConfig(); err == nil {
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logger.Debug("Using config file:", viper.ConfigFileUsed())
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}
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}
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