mirror of
https://github.com/woodpecker-ci/woodpecker.git
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113 lines
2.6 KiB
Go
113 lines
2.6 KiB
Go
// Copyright 2023 Woodpecker Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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// This is a generator tool, to update the openapi.json file
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// *********************************************************
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//go:build generate
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// +build generate
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package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"os"
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"path"
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"github.com/getkin/kin-openapi/openapi2"
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"github.com/getkin/kin-openapi/openapi2conv"
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"go.woodpecker-ci.org/woodpecker/v3/cmd/server/openapi"
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)
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func main() {
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// set openapi infos
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setupOpenAPIStaticConfig()
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basePath := path.Join("..", "..")
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filePath := path.Join(basePath, "docs", "openapi.json")
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// generate openapi file
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f, err := os.Create(filePath)
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if err != nil {
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panic(err)
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}
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defer f.Close()
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doc := openapi.SwaggerInfo.ReadDoc()
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doc, err = removeHost(doc)
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if err != nil {
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panic(err)
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}
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_, err = f.WriteString(doc)
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if err != nil {
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panic(err)
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}
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fmt.Println("generated openapi.json")
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// convert to OpenApi3
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if err := toOpenApi3(filePath, filePath); err != nil {
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fmt.Printf("converting '%s' from openapi v2 to v3 failed\n", filePath)
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panic(err)
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}
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}
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func removeHost(jsonIn string) (string, error) {
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m := make(map[string]interface{})
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if err := json.Unmarshal([]byte(jsonIn), &m); err != nil {
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return "", err
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}
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delete(m, "host")
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raw, err := json.Marshal(m)
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if err != nil {
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return "", err
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}
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return string(raw), nil
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}
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func toOpenApi3(input, output string) error {
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data2, err := os.ReadFile(input)
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if err != nil {
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return fmt.Errorf("read input: %w", err)
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}
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var doc2 openapi2.T
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err = json.Unmarshal(data2, &doc2)
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if err != nil {
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return fmt.Errorf("unmarshal input: %w", err)
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}
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doc3, err := openapi2conv.ToV3(&doc2)
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if err != nil {
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return fmt.Errorf("convert openapi v2 to v3: %w", err)
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}
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err = doc3.Validate(context.Background())
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if err != nil {
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return err
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}
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data, err := json.Marshal(doc3)
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if err != nil {
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return fmt.Errorf("Marshal converted: %w", err)
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}
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if err = os.WriteFile(output, data, 0o644); err != nil {
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return fmt.Errorf("write output: %w", err)
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}
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return nil
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}
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