a3bf13711c
I had to run `make generate`. Some API functions got additional parameters `Options` and `Context`. I used empty options and `context.TODO()` for now. Signed-off-by: leonnicolas <leonloechner@gmx.de>
77 lines
3.0 KiB
Go
77 lines
3.0 KiB
Go
/*
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Copyright 2018 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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package args
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import (
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"fmt"
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"path/filepath"
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"github.com/spf13/pflag"
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"k8s.io/gengo/args"
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)
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// CustomArgs is used by the gengo framework to pass args specific to this generator.
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type CustomArgs struct {
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// ReportFilename is added to CustomArgs for specifying name of report file used
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// by API linter. If specified, API rule violations will be printed to report file.
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// Otherwise default value "-" will be used which indicates stdout.
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ReportFilename string
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}
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// NewDefaults returns default arguments for the generator. Returning the arguments instead
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// of using default flag parsing allows registering custom arguments afterwards
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func NewDefaults() (*args.GeneratorArgs, *CustomArgs) {
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// Default() sets a couple of flag default values for example the boilerplate.
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// WithoutDefaultFlagParsing() disables implicit addition of command line flags and parsing,
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// which allows registering custom arguments afterwards
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genericArgs := args.Default().WithoutDefaultFlagParsing()
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genericArgs.GoHeaderFilePath = filepath.Join(args.DefaultSourceTree(), "k8s.io/kube-openapi/boilerplate/boilerplate.go.txt")
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customArgs := &CustomArgs{}
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genericArgs.CustomArgs = customArgs
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// Default value for report filename is "-", which stands for stdout
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customArgs.ReportFilename = "-"
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// Default value for output file base name
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genericArgs.OutputFileBaseName = "openapi_generated"
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return genericArgs, customArgs
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}
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// AddFlags add the generator flags to the flag set.
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func (c *CustomArgs) AddFlags(fs *pflag.FlagSet) {
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fs.StringVarP(&c.ReportFilename, "report-filename", "r", c.ReportFilename, "Name of report file used by API linter to print API violations. Default \"-\" stands for standard output. NOTE that if valid filename other than \"-\" is specified, API linter won't return error on detected API violations. This allows further check of existing API violations without stopping the OpenAPI generation toolchain.")
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}
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// Validate checks the given arguments.
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func Validate(genericArgs *args.GeneratorArgs) error {
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c, ok := genericArgs.CustomArgs.(*CustomArgs)
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if !ok {
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return fmt.Errorf("input arguments don't contain valid custom arguments")
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}
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if len(c.ReportFilename) == 0 {
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return fmt.Errorf("report filename cannot be empty. specify a valid filename or use \"-\" for stdout")
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}
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if len(genericArgs.OutputFileBaseName) == 0 {
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return fmt.Errorf("output file base name cannot be empty")
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}
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if len(genericArgs.OutputPackagePath) == 0 {
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return fmt.Errorf("output package cannot be empty")
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}
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return nil
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}
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