mirror of https://github.com/harness/drone.git
67 lines
1.9 KiB
Go
67 lines
1.9 KiB
Go
// Copyright 2023 Harness, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package repo
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"github.com/harness/gitness/app/api/controller/repo"
|
|
"github.com/harness/gitness/app/api/render"
|
|
"github.com/harness/gitness/app/api/request"
|
|
|
|
"github.com/rs/zerolog/log"
|
|
)
|
|
|
|
// HandleRaw returns the raw content of a file.
|
|
func HandleRaw(repoCtrl *repo.Controller) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
ctx := r.Context()
|
|
|
|
session, _ := request.AuthSessionFrom(ctx)
|
|
|
|
repoRef, err := request.GetRepoRefFromPath(r)
|
|
if err != nil {
|
|
render.TranslatedUserError(ctx, w, err)
|
|
return
|
|
}
|
|
|
|
gitRef := request.GetGitRefFromQueryOrDefault(r, "")
|
|
path := request.GetOptionalRemainderFromPath(r)
|
|
|
|
resp, err := repoCtrl.Raw(ctx, session, repoRef, gitRef, path)
|
|
if err != nil {
|
|
render.TranslatedUserError(ctx, w, err)
|
|
return
|
|
}
|
|
|
|
defer func() {
|
|
if err := resp.Data.Close(); err != nil {
|
|
log.Ctx(ctx).Warn().Err(err).Msgf("failed to close blob content reader.")
|
|
}
|
|
}()
|
|
|
|
ifNoneMatch, ok := request.GetIfNoneMatchFromHeader(r)
|
|
if ok && ifNoneMatch == resp.SHA.String() {
|
|
w.WriteHeader(http.StatusNotModified)
|
|
return
|
|
}
|
|
|
|
w.Header().Add("Content-Length", fmt.Sprint(resp.Size))
|
|
w.Header().Add(request.HeaderETag, resp.SHA.String())
|
|
render.Reader(ctx, w, http.StatusOK, resp.Data)
|
|
}
|
|
}
|