Alexander Bilyak
4 years ago
committed by
Jakub
parent
b5b477a3ce
commit
41e15db442
12 changed files with 163 additions and 106 deletions
@ -0,0 +1,52 @@ |
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// Copyright (c) 2021 Proton Technologies AG
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//
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// This file is part of ProtonMail Bridge.
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//
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// ProtonMail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ProtonMail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>.
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//go:build linux
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// +build linux
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package versioner |
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import ( |
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"os" |
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"path/filepath" |
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"strings" |
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) |
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func (v *Versioner) RemoveCurrentVersion() error { |
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// get current executable
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exec, err := os.Executable() |
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if err != nil { |
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return err |
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} |
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// Check that current executtable is update package so we won't
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// delete base version (that is controlled by package manager).
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// Get absolute paths to ensure there is no crazy stuff there.
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absExec, err := filepath.Abs(exec) |
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if err != nil { |
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return err |
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} |
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absRoot, err := filepath.Abs(v.root) |
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if err != nil { |
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return err |
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} |
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if !strings.HasPrefix(absExec, absRoot) { |
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return ErrNoRemoveBase |
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} |
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return os.RemoveAll(filepath.Dir(absExec)) |
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} |
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@ -0,0 +1,55 @@ |
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// Copyright (c) 2021 Proton Technologies AG
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//
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// This file is part of ProtonMail Bridge.
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//
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// ProtonMail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ProtonMail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>.
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//go:build windows
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// +build windows
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package versioner |
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import ( |
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"os" |
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"path/filepath" |
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"strings" |
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) |
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func (v *Versioner) RemoveCurrentVersion() error { |
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// get current executable
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exec, err := os.Executable() |
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if err != nil { |
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return err |
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} |
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// Check that current executtable is update package so we won't
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// delete base version (that is controlled by package manager).
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// Get absolute paths to ensure there is no crazy stuff there.
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absExec, err := filepath.Abs(exec) |
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if err != nil { |
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return err |
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} |
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absRoot, err := filepath.Abs(v.root) |
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if err != nil { |
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return err |
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} |
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if !strings.HasPrefix(absExec, absRoot) { |
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return ErrNoRemoveBase |
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} |
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// It is impossible delete running executable on Windows, so instead
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// we rename it. Next time launcher will start it will remove this version
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// as checksum won't match.
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return os.Rename(absExec, filepath.Join(filepath.Dir(absExec), "_"+filepath.Base(absExec))) |
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} |
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