Show tags in list commands

cli/device/list.go

@@ -19,6 +19,7 @@ package device
 
 import (
 	"os"
+	"strings"
 
 	"github.com/arduino/arduino-cli/cli/errorcodes"
 	"github.com/arduino/arduino-cli/cli/feedback"
@@ -75,14 +76,15 @@ func (r listResult) String() string {
 		return "No devices found."
 	}
 	t := table.New()
-	t.SetHeader("Name", "ID", "Board", "FQBN", "SerialNumber")
+	t.SetHeader("Name", "ID", "Board", "FQBN", "SerialNumber", "Tags")
 	for _, device := range r.devices {
 		t.AddRow(
 			device.Name,
 			device.ID,
 			device.Board,
 			device.FQBN,
 			device.Serial,
+			strings.Join(device.Tags, ", "),
 		)
 	}
 	return t.Render()

cli/thing/list.go

@@ -93,14 +93,15 @@ func (r result) String() string {
 	}
 	t := table.New()
 
-	h := []interface{}{"Name", "ID", "Device"}
+	h := []interface{}{"Name", "ID", "Device", "Tags"}
 	if listFlags.variables {
 		h = append(h, "Variables")
 	}
 	t.SetHeader(h...)
 
 	for _, thing := range r.things {
 		r := []interface{}{thing.Name, thing.ID, thing.DeviceID}
+		r = append(r, strings.Join(thing.Tags, ", "))
 		if listFlags.variables {
 			r = append(r, strings.Join(thing.Variables, ", "))
 		}

command/device/device.go

@@ -0,0 +1,52 @@
+// This file is part of arduino-cloud-cli.
+//
+// Copyright (C) 2021 ARDUINO SA (http://www.arduino.cc/)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package device
+
+import (
+	"github.com/arduino/arduino-cloud-cli/command/tag"
+	iotclient "github.com/arduino/iot-client-go"
+)
+
+// DeviceInfo contains the most interesting
+// parameters of an Arduino IoT Cloud device.
+type DeviceInfo struct {
+	Name   string   `json:"name"`
+	ID     string   `json:"id"`
+	Board  string   `json:"board"`
+	Serial string   `json:"serial-number"`
+	FQBN   string   `json:"fqbn"`
+	Tags   []string `json:"tags,omitempty"`
+}
+
+func getDeviceInfo(device *iotclient.ArduinoDevicev2) (*DeviceInfo, error) {
+	// Retrieve device tags
+	tags, err := tag.Tags(device.Tags).Info()
+	if err != nil {
+		return nil, err
+	}
+
+	dev := &DeviceInfo{
+		Name:   device.Name,
+		ID:     device.Id,
+		Board:  device.Type,
+		Serial: device.Serial,
+		FQBN:   device.Fqbn,
+		Tags:   tags,
+	}
+	return dev, nil
+}

command/device/list.go

@@ -18,20 +18,12 @@
 package device
 
 import (
+	"fmt"
+
 	"github.com/arduino/arduino-cloud-cli/internal/config"
 	"github.com/arduino/arduino-cloud-cli/internal/iot"
 )
 
-// DeviceInfo contains the most interesting
-// parameters of an Arduino IoT Cloud device.
-type DeviceInfo struct {
-	Name   string `json:"name"`
-	ID     string `json:"id"`
-	Board  string `json:"board"`
-	Serial string `json:"serial-number"`
-	FQBN   string `json:"fqbn"`
-}
-
 // ListParams contains the optional parameters needed
 // to filter the devices to be listed.
 type ListParams struct {
@@ -57,14 +49,11 @@ func List(params *ListParams) ([]DeviceInfo, error) {
 
 	var devices []DeviceInfo
 	for _, foundDev := range foundDevices {
-		dev := DeviceInfo{
-			Name:   foundDev.Name,
-			ID:     foundDev.Id,
-			Board:  foundDev.Type,
-			Serial: foundDev.Serial,
-			FQBN:   foundDev.Fqbn,
+		dev, err := getDeviceInfo(&foundDev)
+		if err != nil {
+			return nil, fmt.Errorf("getting device %s from cloud: %w", foundDev.Id, err)
 		}
-		devices = append(devices, dev)
+		devices = append(devices, *dev)
 	}
 
 	return devices, nil

command/tag/tag.go

@@ -0,0 +1,19 @@
+package tag
+
+import "fmt"
+
+type Tags map[string]interface{}
+
+// Info transforms tags into user-readable strings
+// An error is returned if a tag value is not a string
+func (t Tags) Info() ([]string, error) {
+	var str []string
+	for key, value := range t {
+		if valStr, ok := value.(string); ok {
+			str = append(str, key+": "+valStr)
+		} else {
+			return nil, fmt.Errorf("value of tag `%s` should be of type `string` but is of type `%T`", key, value)
+		}
+	}
+	return str, nil
+}

command/thing/clone.go

@@ -54,7 +54,11 @@ func Clone(params *CloneParams) (*ThingInfo, error) {
 		return nil, err
 	}
 
-	return getThingInfo(newThing), nil
+	t, err := getThingInfo(newThing)
+	if err != nil {
+		return nil, fmt.Errorf("parsing thing %s from cloud: %w", newThing.Id, err)
+	}
+	return t, nil
 }
 
 func retrieve(client iot.Client, thingID string) (*iotclient.Thing, error) {

command/thing/create.go

@@ -19,6 +19,7 @@ package thing
 
 import (
 	"errors"
+	"fmt"
 
 	"github.com/arduino/arduino-cloud-cli/internal/config"
 	"github.com/arduino/arduino-cloud-cli/internal/iot"
@@ -62,5 +63,9 @@ func Create(params *CreateParams) (*ThingInfo, error) {
 		return nil, err
 	}
 
-	return getThingInfo(newThing), nil
+	t, err := getThingInfo(newThing)
+	if err != nil {
+		return nil, fmt.Errorf("getting the new thing %s from cloud: %w", newThing.Id, err)
+	}
+	return t, nil
 }

command/thing/list.go

@@ -18,6 +18,8 @@
 package thing
 
 import (
+	"fmt"
+
 	"github.com/arduino/arduino-cloud-cli/internal/config"
 	"github.com/arduino/arduino-cloud-cli/internal/iot"
 )
@@ -50,7 +52,10 @@ func List(params *ListParams) ([]ThingInfo, error) {
 
 	var things []ThingInfo
 	for _, foundThing := range foundThings {
-		info := getThingInfo(&foundThing)
+		info, err := getThingInfo(&foundThing)
+		if err != nil {
+			return nil, fmt.Errorf("getting thing %s from cloud: %w", foundThing.Id, err)
+		}
 		things = append(things, *info)
 	}
 

command/thing/thing.go

@@ -17,7 +17,10 @@
 
 package thing
 
-import iotclient "github.com/arduino/iot-client-go"
+import (
+	"github.com/arduino/arduino-cloud-cli/command/tag"
+	iotclient "github.com/arduino/iot-client-go"
+)
 
 // ThingInfo contains the main parameters of
 // an Arduino IoT Cloud thing.
@@ -26,18 +29,27 @@ type ThingInfo struct {
 	ID        string   `json:"id"`
 	DeviceID  string   `json:"device-id"`
 	Variables []string `json:"variables"`
+	Tags      []string `json:"tags,omitempty"`
 }
 
-func getThingInfo(thing *iotclient.ArduinoThing) *ThingInfo {
+func getThingInfo(thing *iotclient.ArduinoThing) (*ThingInfo, error) {
+	// Retrieve thing variables
 	var vars []string
 	for _, p := range thing.Properties {
 		vars = append(vars, p.Name)
 	}
+	// Retrieve thing tags
+	tags, err := tag.Tags(thing.Tags).Info()
+	if err != nil {
+		return nil, err
+	}
+
 	info := &ThingInfo{
 		Name:      thing.Name,
 		ID:        thing.Id,
 		DeviceID:  thing.DeviceId,
 		Variables: vars,
+		Tags:      tags,
 	}
-	return info
+	return info, nil
 }