Launcher, app/base, sentry, update service

internal/updater/install_darwin.go

@@ -0,0 +1,64 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package updater
+
+import (
+	"compress/gzip"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/Masterminds/semver/v3"
+	"github.com/ProtonMail/proton-bridge/internal/versioner"
+	"github.com/ProtonMail/proton-bridge/pkg/tar"
+	"github.com/pkg/errors"
+)
+
+type Installer struct{}
+
+func NewInstaller(*versioner.Versioner) *Installer {
+	return &Installer{}
+}
+
+func (i *Installer) InstallUpdate(_ *semver.Version, r io.Reader) error {
+	gr, err := gzip.NewReader(r)
+	if err != nil {
+		return err
+	}
+	defer func() { _ = gr.Close() }()
+
+	tempDir, err := ioutil.TempDir("", "proton-update-source")
+	if err != nil {
+		return errors.Wrap(err, "failed to get temporary update directory")
+	}
+
+	if err := tar.UntarToDir(gr, tempDir); err != nil {
+		return errors.Wrap(err, "failed to unpack update package")
+	}
+
+	exePath, err := os.Executable()
+	if err != nil {
+		return errors.Wrap(err, "failed to determine current executable path")
+	}
+
+	oldBundle := filepath.Dir(filepath.Dir(filepath.Dir(exePath)))
+	newBundle := filepath.Join(tempDir, filepath.Base(oldBundle))
+
+	return syncFolders(oldBundle, newBundle)
+}