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61 lines
1.9 KiB
61 lines
1.9 KiB
// 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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package useragent |
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import ( |
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"os/exec" |
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"runtime" |
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"strings" |
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"github.com/Masterminds/semver/v3" |
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) |
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// IsCatalinaOrNewer checks whether the host is MacOS Catalina 10.15.x or higher. |
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func IsCatalinaOrNewer() bool { |
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return isThisDarwinNewerOrEqual(getMinCatalina()) |
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} |
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// IsBigSurOrNewer checks whether the host is MacOS BigSur 10.16.x or higher. |
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func IsBigSurOrNewer() bool { |
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return isThisDarwinNewerOrEqual(getMinBigSur()) |
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} |
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func getMinCatalina() *semver.Version { return semver.MustParse("10.15.0") } |
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func getMinBigSur() *semver.Version { return semver.MustParse("10.16.0") } |
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func isThisDarwinNewerOrEqual(minVersion *semver.Version) bool { |
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if runtime.GOOS != "darwin" { |
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return false |
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} |
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rawVersion, err := exec.Command("sw_vers", "-productVersion").Output() |
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if err != nil { |
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return false |
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} |
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return isVersionEqualOrNewer(minVersion, strings.TrimSpace(string(rawVersion))) |
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} |
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// isVersionEqualOrNewer is separated to be able to run test on other than darwin. |
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func isVersionEqualOrNewer(minVersion *semver.Version, rawVersion string) bool { |
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semVersion, err := semver.NewVersion(rawVersion) |
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if err != nil { |
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return false |
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} |
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return semVersion.GreaterThan(minVersion) || semVersion.Equal(minVersion) |
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}
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