@@ -23,6 +23,7 @@ import (
2323
2424 "github.com/arduino/go-paths-helper"
2525 "github.com/spf13/cobra"
26+ "gopkg.in/yaml.v3"
2627)
2728
2829// RunPlugin runs the given plugin
@@ -100,13 +101,22 @@ func RunPlugin(plugin Plugin) {
100101 }
101102 certCmd .AddCommand (certFlashCmd )
102103
104+ versionCmd := & cobra.Command {
105+ Use : "version" ,
106+ Short : "Return informations about this fw-updater plugin" ,
107+ Run : func (cmd * cobra.Command , args []string ) {
108+ printInfo (info )
109+ },
110+ }
111+
103112 appName := filepath .Base (os .Args [0 ])
104113 cli := & cobra.Command {
105114 Use : appName ,
106115 Short : info .Name + " - This is an Arduino Firmware Uploader plugin." ,
107116 }
108117 cli .AddCommand (firmwareCmd )
109118 cli .AddCommand (certCmd )
119+ cli .AddCommand (versionCmd )
110120 cli .PersistentFlags ().StringVarP (& portAddress , "address" , "p" , "" , "Port address" )
111121
112122 if err := cli .Execute (); err != nil {
@@ -118,3 +128,18 @@ func fatal(msg string, exitcode int) {
118128 fmt .Fprintf (os .Stderr , "Error: %s\n " , msg )
119129 os .Exit (exitcode )
120130}
131+
132+ func printInfo (info * PluginInfo ) {
133+ type infoResult struct {
134+ PluginInfo * PluginInfo `yaml:"plugin_info"`
135+ PluginAPIVersion int `yaml:"plugin_api_version"`
136+ }
137+ data , err := yaml .Marshal (& infoResult {
138+ PluginAPIVersion : 1 ,
139+ PluginInfo : info ,
140+ })
141+ if err != nil {
142+ fatal (err .Error (), 3 )
143+ }
144+ fmt .Println (string (data ))
145+ }
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