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58 lines
2.0 KiB
Java
58 lines
2.0 KiB
Java
/*
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* This file is part of Arduino.
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*
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* Copyright 2015 Arduino LLC (http://www.arduino.cc/)
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*
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* Arduino 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*/
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package cc.arduino.contributions;
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import com.github.zafarkhaja.semver.Version;
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public class VersionHelper {
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public static Version valueOf(String ver) {
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if (ver == null) {
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return null;
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}
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try {
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String[] verParts = ver.split("\\.");
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if (verParts.length < 3) {
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if (verParts.length == 2) {
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return Version.forIntegers(Integer.valueOf(verParts[0]), Integer.valueOf(verParts[1]));
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} else {
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return Version.forIntegers(Integer.valueOf(verParts[0]));
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}
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} else {
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return Version.valueOf(ver);
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}
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} catch (Exception e) {
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System.err.println("Invalid version found: " + ver);
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return null;
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}
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}
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}
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