update.go

// This file is part of arduino-cli.
//
// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
//
// This software is released under the GNU General Public License version 3,
// which covers the main part of arduino-cli.
// The terms of this license can be found at:
// https://www.gnu.org/licenses/gpl-3.0.en.html
//
// You can be released from the requirements of the above licenses by purchasing
// a commercial license. Buying such a license is mandatory if you want to
// modify or otherwise use the software for commercial activities involving the
// Arduino software without disclosing the source code of your own applications.
// To purchase a commercial license, send an email to license@arduino.cc.

package update

import (
	"context"
	"os"

	"github.com/arduino/arduino-cli/cli/errorcodes"
	"github.com/arduino/arduino-cli/cli/feedback"
	"github.com/arduino/arduino-cli/cli/instance"
	"github.com/arduino/arduino-cli/cli/output"
	"github.com/arduino/arduino-cli/commands"
	"github.com/arduino/arduino-cli/commands/core"
	"github.com/arduino/arduino-cli/commands/lib"
	rpc "github.com/arduino/arduino-cli/rpc/commands"
	"github.com/arduino/arduino-cli/table"
	"github.com/sirupsen/logrus"
	"github.com/spf13/cobra"
)

// NewCommand creates a new `update` command
func NewCommand() *cobra.Command {
	updateCommand := &cobra.Command{
		Use:     "update",
		Short:   "Updates the index of cores and libraries",
		Long:    "Updates the index of cores and libraries to the latest versions.",
		Example: "  " + os.Args[0] + " update",
		Args:    cobra.NoArgs,
		Run:     runUpdateCommand,
	}
	updateCommand.Flags().BoolVar(&updateFlags.showOutdated, "show-outdated", false, "Show outdated cores and libraries after index update")
	return updateCommand
}

var updateFlags struct {
	showOutdated bool
}

func runUpdateCommand(cmd *cobra.Command, args []string) {
	instance := instance.CreateInstanceIgnorePlatformIndexErrors()

	logrus.Info("Executing `arduino update`")

	_, err := commands.UpdateIndex(context.Background(), &rpc.UpdateIndexReq{
		Instance: instance,
	}, output.ProgressBar())
	if err != nil {
		feedback.Errorf("Error updating core index: %v", err)
		os.Exit(errorcodes.ErrGeneric)
	}

	err = commands.UpdateLibrariesIndex(context.Background(), &rpc.UpdateLibrariesIndexReq{
		Instance: instance,
	}, output.ProgressBar())
	if err != nil {
		feedback.Errorf("Error updating library index: %v", err)
		os.Exit(errorcodes.ErrGeneric)
	}

	if updateFlags.showOutdated {
		// Gets outdated cores
		targets, err := core.GetPlatforms(instance.Id, true)
		if err != nil {
			feedback.Errorf("Error retrieving core list: %v", err)
			os.Exit(errorcodes.ErrGeneric)
		}

		// Gets outdated libraries
		res, err := lib.LibraryList(context.Background(), &rpc.LibraryListReq{
			Instance:  instance,
			All:       false,
			Updatable: true,
		})
		if err != nil {
			feedback.Errorf("Error retrieving library list: %v", err)
			os.Exit(errorcodes.ErrGeneric)
		}

		// Prints outdated cores
		tab := table.New()
		tab.SetHeader("Core name", "Installed version", "New version")
		if len(targets) > 0 {
			for _, t := range targets {
				plat := t.Platform
				tab.AddRow(plat.Name, t.Version, plat.GetLatestRelease().Version)
			}
			feedback.Print(tab.Render())
		}

		// Prints outdated libraries
		tab = table.New()
		tab.SetHeader("Library name", "Installed version", "New version")
		libs := res.GetInstalledLibrary()
		if len(libs) > 0 {
			for _, l := range libs {
				tab.AddRow(l.Library.Name, l.Library.Version, l.Release.Version)
			}
			feedback.Print(tab.Render())
		}

	}

	logrus.Info("Done")
}