mirror of
https://github.com/btcsuite/btcd.git
synced 2026-08-13 12:32:51 +02:00
3fa0a65cc0
In this commit, we bump btcd from v0.26.0-beta to v0.26.1-beta.rc1 for the next release candidate. This puts the version reported by the daemon and RPC server in sync with the release series prepared by this PR.
72 lines
2.4 KiB
Go
72 lines
2.4 KiB
Go
// Copyright (c) 2013-2014 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package main
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import (
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"bytes"
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"fmt"
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"strings"
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)
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// semanticAlphabet
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const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-."
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// These constants define the application version and follow the semantic
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// versioning 2.0.0 spec (http://semver.org/).
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const (
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appMajor uint = 0
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appMinor uint = 26
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appPatch uint = 1
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// appPreRelease MUST only contain characters from semanticAlphabet
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// per the semantic versioning spec.
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appPreRelease = "beta.rc1"
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)
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// appBuild is defined as a variable so it can be overridden during the build
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// process with '-ldflags "-X main.appBuild foo' if needed. It MUST only
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// contain characters from semanticAlphabet per the semantic versioning spec.
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var appBuild string
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// version returns the application version as a properly formed string per the
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// semantic versioning 2.0.0 spec (http://semver.org/).
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func version() string {
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// Start with the major, minor, and patch versions.
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version := fmt.Sprintf("%d.%d.%d", appMajor, appMinor, appPatch)
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// Append pre-release version if there is one. The hyphen called for
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// by the semantic versioning spec is automatically appended and should
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// not be contained in the pre-release string. The pre-release version
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// is not appended if it contains invalid characters.
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preRelease := normalizeVerString(appPreRelease)
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if preRelease != "" {
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version = fmt.Sprintf("%s-%s", version, preRelease)
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}
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// Append build metadata if there is any. The plus called for
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// by the semantic versioning spec is automatically appended and should
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// not be contained in the build metadata string. The build metadata
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// string is not appended if it contains invalid characters.
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build := normalizeVerString(appBuild)
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if build != "" {
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version = fmt.Sprintf("%s+%s", version, build)
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}
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return version
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}
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// normalizeVerString returns the passed string stripped of all characters which
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// are not valid according to the semantic versioning guidelines for pre-release
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// version and build metadata strings. In particular they MUST only contain
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// characters in semanticAlphabet.
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func normalizeVerString(str string) string {
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var result bytes.Buffer
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for _, r := range str {
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if strings.ContainsRune(semanticAlphabet, r) {
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result.WriteRune(r)
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}
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}
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return result.String()
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}
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