mirror of
https://github.com/hashicorp/packer.git
synced 2026-09-28 02:34:02 -04:00
Lucas Bajolet
1d6a2e75c1
Since we have both version/version.go and version/VERSION to specify version strings, both are a bit redundant. As version/VERSION is supposed to be the source of truth now, we are using it to derive the version information we used to rely on in Packer and its subcommands. Note: doing this prevents us from changing the version/prerelease through ldflags though as we derive Version/VersionPrerelease from the rawVersion variable.
76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
package version
|
|
|
|
import (
|
|
_ "embed"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/go-version"
|
|
pluginVersion "github.com/hashicorp/packer-plugin-sdk/version"
|
|
)
|
|
|
|
var (
|
|
// The git commit that was compiled. This will be filled in by the compiler.
|
|
GitCommit string
|
|
GitDescribe string
|
|
|
|
// Whether cgo is enabled or not; set at build time
|
|
CgoEnabled bool
|
|
|
|
//go:embed VERSION
|
|
rawVersion string
|
|
|
|
// The next version number that will be released. This will be updated after every release
|
|
// Version must conform to the format expected by github.com/hashicorp/go-version
|
|
// for tests to work.
|
|
// A pre-release marker for the version can also be specified (e.g -dev). If this is omitted
|
|
// The main version number that is being run at the moment.
|
|
Version string
|
|
// A pre-release marker for the version. If this is "" (empty string)
|
|
// then it means that it is a final release. Otherwise, this is a pre-release
|
|
// such as "dev" (in development), "beta", "rc1", etc.
|
|
VersionPrerelease string
|
|
// VersionMetadata may be added to give more non-normalised information on a build
|
|
// like a commit SHA for example.
|
|
//
|
|
// Ex: 1.0.0-dev+metadata
|
|
VersionMetadata string
|
|
)
|
|
|
|
var PackerVersion *pluginVersion.PluginVersion
|
|
|
|
func FormattedVersion() string {
|
|
return PackerVersion.FormattedVersion()
|
|
}
|
|
|
|
// SemVer is an instance of version.Version. This has the secondary
|
|
// benefit of verifying during tests and init time that our version is a
|
|
// proper semantic version, which should always be the case.
|
|
var SemVer *version.Version
|
|
|
|
func init() {
|
|
var err error
|
|
|
|
// Note: we use strings.TrimSpace on the version read from version/VERSION
|
|
// as it could have trailing whitespaces that must not be part of the
|
|
// version string, otherwise version.NewSemver will reject it.
|
|
SemVer, err = version.NewSemver(strings.TrimSpace(rawVersion))
|
|
if err != nil {
|
|
panic(fmt.Sprintf("Invalid semver version specified in 'version/VERSION' (%q): %s", rawVersion, err))
|
|
}
|
|
|
|
Version = SemVer.Core().String()
|
|
VersionPrerelease = SemVer.Prerelease()
|
|
VersionMetadata = SemVer.Metadata()
|
|
|
|
PackerVersion = pluginVersion.InitializePluginVersion(SemVer.Core().String(), SemVer.Prerelease())
|
|
}
|
|
|
|
// String returns the complete version string, including prerelease
|
|
func String() string {
|
|
return PackerVersion.String()
|
|
}
|