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a63684fcb5
* Consistent license message for all the go files * Fixing the last set of unconsistencies with the license headers * Addressing PR review comments * Fixing busy.go and busy_test.go license header
22 lines
532 B
Go
22 lines
532 B
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package version
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import (
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"regexp"
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"strings"
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)
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var versionCommentRE = regexp.MustCompile(`^Minimum server version: (\d+\.\d+(?:\.\d+[\w-]*)?)$`)
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func ExtractMinimumVersionFromComment(s string) string {
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lines := strings.Split(strings.TrimSpace(s), "\n")
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if len(lines) > 0 {
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lastLine := lines[len(lines)-1]
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if m := versionCommentRE.FindStringSubmatch(lastLine); len(m) >= 1 {
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return m[1]
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}
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}
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return ""
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}
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