89 lines
2.5 KiB
Go
89 lines
2.5 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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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// import-boss enforces import restrictions in a given repository.
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//
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// When a directory is verified, import-boss looks for a file called
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// ".import-restrictions". If this file is not found, parent directories will be
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// recursively searched.
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//
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// If an ".import-restrictions" file is found, then all imports of the package
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// are checked against each "rule" in the file. A rule consists of three parts:
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// * A SelectorRegexp, to select the import paths that the rule applies to.
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// * A list of AllowedPrefixes
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// * A list of ForbiddenPrefixes
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// An import is allowed if it matches at least one allowed prefix and does not
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// match any forbidden prefix. An example file looks like this:
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//
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// {
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// "Rules": [
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// {
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// "SelectorRegexp": "k8s[.]io",
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// "AllowedPrefixes": [
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// "k8s.io/gengo/examples",
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// "k8s.io/kubernetes/third_party"
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// ],
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// "ForbiddenPrefixes": [
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// "k8s.io/kubernetes/pkg/third_party/deprecated"
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// ]
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// },
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// {
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// "SelectorRegexp": "^unsafe$",
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// "AllowedPrefixes": [
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// ],
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// "ForbiddenPrefixes": [
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// ""
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// ]
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// }
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// ]
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// }
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//
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// Note the second block explicitly matches the unsafe package, and forbids it
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// ("" is a prefix of everything).
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package main
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import (
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"os"
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"path/filepath"
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"k8s.io/code-generator/pkg/util"
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"k8s.io/gengo/args"
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"k8s.io/gengo/examples/import-boss/generators"
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"github.com/golang/glog"
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)
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func main() {
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arguments := args.Default()
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// Override defaults.
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arguments.GoHeaderFilePath = filepath.Join(args.DefaultSourceTree(), util.BoilerplatePath())
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arguments.InputDirs = []string{
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"k8s.io/kubernetes/pkg/...",
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"k8s.io/kubernetes/cmd/...",
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"k8s.io/kubernetes/plugin/...",
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}
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if err := arguments.Execute(
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generators.NameSystems(),
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generators.DefaultNameSystem(),
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generators.Packages,
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); err != nil {
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glog.Errorf("Error: %v", err)
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os.Exit(1)
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}
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glog.V(2).Info("Completed successfully.")
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}
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