b777eb19e2
Now it is possible to push these variables through ldflags: - gitMajor - gitMinor - gitVersion (from latest annotated tag, output of git describe) - gitCommit (renamed commitFromGit, intended to have the full sha1) - gitTreeState (either "clean" or "dirty") These are spawned into its separate source file, since they are meant to be updated separately when a new version is released. Also use the notation vX.Y+ for when git information is not present. (This is consistent with the kernel build, e.g. Linux 3.15+ means its version is >= 3.15 and < 3.16.) v2: Added comments to the individual fields in pkg/version/base.go Tested: - Built it and checked the -version output: $ hack/build-go.sh $ output/go/bin/kubelet -version Kubernetes version 0.1+, build c328679ef8aa Signed-off-by: Filipe Brandenburger <filbranden@google.com>
42 lines
1.7 KiB
Go
42 lines
1.7 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package version
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// Base version information.
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//
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// This is the fallback data used when version information from git is not
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// provided via go ldflags. It provides an approximation of the Kubernetes
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// version for ad-hoc builds (e.g. `go build`) that cannot get the version
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// information from git.
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//
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// The "+" in the version info indicates that fact, and it means the current
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// build is from a version greater or equal to that version.
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// (e.g. v0.7+ means version >= 0.7 and < 0.8)
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//
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// When releasing a new Kubernetes version, this file should be updated to
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// reflect the new version, and then a git annotated tag (using format vX.Y
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// where X == Major version and Y == Minor version) should be created to point
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// to the commit that updates pkg/version/base.go
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var (
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gitMajor string = "0" // major version, always numeric
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gitMinor string = "1+" // minor version, numeric possibly followed by "+"
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gitVersion string = "v0.1+" // version from git, output of $(git describe)
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gitCommit string = "" // sha1 from git, output of $(git rev-parse HEAD)
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gitTreeState string = "not a git tree" // state of git tree, either "clean" or "dirty"
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)
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