hardware_loader.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 builder

import (
	"github.com/arduino/arduino-cli/arduino/cores/packagemanager"
	"github.com/arduino/arduino-cli/legacy/builder/types"
)

type HardwareLoader struct{}

func (s *HardwareLoader) Run(ctx *types.Context) error {
	if ctx.PackageManager == nil {
		// This should happen only on legacy arduino-builder.
		// Hopefully this piece will be removed once the legacy package will be cleanedup.
		pmb := packagemanager.NewBuilder(nil, nil, nil, nil, "arduino-builder")
		errs := pmb.LoadHardwareFromDirectories(ctx.HardwareDirs)
		if ctx.Verbose {
			// With the refactoring of the initialization step of the CLI we changed how
			// errors are returned when loading platforms and libraries, that meant returning a list of
			// errors instead of a single one to enhance the experience for the user.
			// I have no intention right now to start a refactoring of the legacy package too, so
			// here's this shitty solution for now.
			// When we're gonna refactor the legacy package this will be gone.
			for _, err := range errs {
				ctx.Info(tr("Error loading hardware platform: %[1]s", err.Error()))
			}
		}

		if !ctx.CanUseCachedTools {
			if ctx.BuiltInToolsDirs != nil {
				pmb.LoadToolsFromBundleDirectories(ctx.BuiltInToolsDirs)
			}

			ctx.CanUseCachedTools = true
		}

		pm := pmb.Build()
		pme, _ /* never release... */ := pm.NewExplorer()
		ctx.PackageManager = pme
	}

	ctx.AllTools = ctx.PackageManager.GetAllInstalledToolsReleases()
	ctx.Hardware = ctx.PackageManager.GetPackages()
	return nil
}