mirror of https://github.com/harness/drone.git
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
// Copyright 2023 Harness, Inc.
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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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package swagger
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"github.com/harness/gitness/registry/app/api/openapi/contracts/artifact"
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"github.com/go-chi/chi/v5"
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"github.com/rs/zerolog/log"
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httpswagger "github.com/swaggo/http-swagger"
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)
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type Handler interface {
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http.Handler
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}
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func GetSwaggerHandler(base string) Handler {
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r := chi.NewRouter()
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// Generate OpenAPI specification
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swagger, err := artifact.GetSwagger()
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if err != nil {
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panic(err)
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}
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// Serve the OpenAPI specification JSON
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r.Get(
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fmt.Sprintf("%s/swagger.json", base), http.HandlerFunc(
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func(w http.ResponseWriter, _ *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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jsonResponse, _ := json.Marshal(swagger)
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_, err2 := w.Write(jsonResponse)
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if err2 != nil {
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log.Error().Err(err2).Msg("Failed to write response")
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}
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},
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),
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)
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r.Get(
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fmt.Sprintf("%s/swagger/*", base), httpswagger.Handler(
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httpswagger.URL(fmt.Sprintf("%s/swagger.json", base)), // The url pointing to API definition
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),
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)
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return r
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}
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