mirror of
https://git.mills.io/saltyim/saltyim.git
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7ffefb042e
Co-authored-by: James Mills <prologic@shortcircuit.net.au> Reviewed-on: https://git.mills.io/prologic/saltyim/pulls/46
126 lines
3.1 KiB
Go
126 lines
3.1 KiB
Go
package main
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"github.com/mitchellh/go-homedir"
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sync "github.com/sasha-s/go-deadlock"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"go.mills.io/saltyim"
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)
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var configFile string
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var rootCmd = &cobra.Command{
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Use: "salty-chat",
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Version: saltyim.FullVersion(),
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Short: "Salty IM Command-line client",
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Long: `salty.im is an open specification for a new Saltpack based e2e
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encrypted messaging protocol and platform for secure communications with
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a focus on privacy, security and being self-hosted.
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Getting Started:
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$ salty-chat make-user nick@domain
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# follow the instructions
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See https://salty.im for more details.`,
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
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// set logging level
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if viper.GetBool("debug") {
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log.SetLevel(log.DebugLevel)
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} else {
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log.SetLevel(log.InfoLevel)
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// Disable deadlock detection in production mode
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sync.Opts.Disable = true
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}
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},
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}
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// Execute adds all child commands to the root command
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// 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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if err := rootCmd.Execute(); err != nil {
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fmt.Println(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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rootCmd.PersistentFlags().StringVarP(
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&configFile, "config", "c", "",
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"config file (default is $HOME/.config/salty/config.yml)",
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)
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rootCmd.PersistentFlags().StringP(
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"user", "u", "",
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"User name/profile form config to use",
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)
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rootCmd.PersistentFlags().BoolP(
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"debug", "d", false,
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"Enable debug logging",
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)
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rootCmd.PersistentFlags().StringP(
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"identity", "i", saltyim.DefaultIdentity(),
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"Use the identity file at PATH",
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)
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viper.BindPFlag("debug", rootCmd.PersistentFlags().Lookup("debug"))
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viper.SetDefault("debug", false)
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viper.BindPFlag("user", rootCmd.PersistentFlags().Lookup("user"))
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viper.SetDefault("user", "")
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viper.BindPFlag("identity", rootCmd.PersistentFlags().Lookup("identity"))
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viper.SetDefault("identity", saltyim.DefaultIdentity())
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viper.BindPFlag("pre-hook", rootCmd.PersistentFlags().Lookup("pre-hook"))
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viper.SetDefault("pre-hook", "")
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viper.BindPFlag("pre-hook", rootCmd.PersistentFlags().Lookup("pre-hook"))
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viper.SetDefault("post-hook", "")
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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 configFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(configFile)
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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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fmt.Println(err)
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os.Exit(1)
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}
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viper.AddConfigPath(filepath.Join(home, ".config", "salty"))
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viper.AddConfigPath(filepath.Join("$XDG_CONFIG_HOME", "salty"))
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viper.SetConfigName("config")
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viper.SetConfigType("yml")
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}
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// from the environment
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viper.SetEnvPrefix("SALTY")
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_", "-", "_"))
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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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log.Debugf("Using config file: %s", viper.ConfigFileUsed())
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}
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}
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