mirror of
https://github.com/dnote/dnote
synced 2026-03-16 23:45:52 +01:00
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
/* Copyright (C) 2019 Monomax Software Pty Ltd
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*
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* This file is part of Dnote.
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*
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* Dnote is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero 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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* Dnote 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Dnote. If not, see <https://www.gnu.org/licenses/>.
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*/
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package handlers
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import (
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"regexp"
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"strconv"
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"github.com/pkg/errors"
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)
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type semver struct {
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Major int
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Minor int
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Patch int
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}
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func parseSemver(version string) (semver, error) {
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re := regexp.MustCompile(`(\d*)\.(\d*)\.(\d*)`)
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match := re.FindStringSubmatch(version)
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if len(match) != 4 {
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return semver{}, errors.Errorf("invalid semver %s", version)
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}
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major, err := strconv.Atoi(match[1])
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if err != nil {
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return semver{}, errors.Wrap(err, "converting major version to int")
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}
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minor, err := strconv.Atoi(match[2])
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if err != nil {
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return semver{}, errors.Wrap(err, "converting minor version to int")
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}
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patch, err := strconv.Atoi(match[3])
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if err != nil {
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return semver{}, errors.Wrap(err, "converting patch version to int")
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}
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ret := semver{
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Major: major,
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Minor: minor,
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Patch: patch,
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}
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return ret, nil
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}
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