mirror of
https://github.com/netbirdio/netbird.git
synced 2026-05-31 21:19:55 +00:00
77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package version
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import (
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"regexp"
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"runtime/debug"
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"strings"
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v "github.com/hashicorp/go-version"
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)
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// DevelopmentVersion is the value of NetbirdVersion() for non-release builds.
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// Wire-format consumers (management server, dashboard) match against this
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// string, so it must not change without coordinating those consumers.
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const DevelopmentVersion = "development"
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// will be replaced with the release version when using goreleaser
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var version = DevelopmentVersion
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var (
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VersionRegexp = regexp.MustCompile("^" + v.VersionRegexpRaw + "$")
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SemverRegexp = regexp.MustCompile("^" + v.SemverRegexpRaw + "$")
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)
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// NetbirdVersion returns the Netbird version. For non-release builds the
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// value is the literal DevelopmentVersion constant; the VCS revision is
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// exposed separately via NetbirdCommit so the wire format stays stable.
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func NetbirdVersion() string {
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return version
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}
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// NetbirdCommit returns the VCS revision (truncated to 12 chars) of the
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// build, with a "-dirty" suffix when the working tree was modified.
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// Returns an empty string when no build info is embedded (e.g. release
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// builds compiled by goreleaser without -buildvcs).
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func NetbirdCommit() string {
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info, ok := debug.ReadBuildInfo()
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if !ok {
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return ""
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}
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var revision string
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var modified bool
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for _, s := range info.Settings {
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switch s.Key {
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case "vcs.revision":
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revision = s.Value
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case "vcs.modified":
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modified = s.Value == "true"
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}
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}
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if revision == "" {
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return ""
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}
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if len(revision) > 12 {
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revision = revision[:12]
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}
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if modified {
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revision += "-dirty"
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}
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return revision
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}
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// IsDevelopmentVersion reports whether the given version string identifies
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// a non-release / development build. It is the single source of truth for
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// "is this a dev build" checks across the codebase; use it instead of
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// comparing against the "development" literal or ad-hoc substring checks.
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//
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// Matches the bare DevelopmentVersion constant as well as any future
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// extension such as "development-<sha>" or "development-<sha>-dirty",
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// while excluding tagged prereleases like "v0.31.1-dev".
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func IsDevelopmentVersion(v string) bool {
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return strings.HasPrefix(v, DevelopmentVersion)
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}
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