mirror of
https://github.com/go-gitea/gitea.git
synced 2024-10-19 06:43:41 -04:00
107 lines
2.3 KiB
Go
107 lines
2.3 KiB
Go
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package http
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import (
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"bytes"
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"context"
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"fmt"
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"io"
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"net/http"
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"gopkg.in/src-d/go-git.v4/plumbing"
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"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp"
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"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp/capability"
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"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp/sideband"
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"gopkg.in/src-d/go-git.v4/plumbing/transport"
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"gopkg.in/src-d/go-git.v4/utils/ioutil"
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)
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type rpSession struct {
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*session
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}
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func newReceivePackSession(c *http.Client, ep *transport.Endpoint, auth transport.AuthMethod) (transport.ReceivePackSession, error) {
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s, err := newSession(c, ep, auth)
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return &rpSession{s}, err
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}
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func (s *rpSession) AdvertisedReferences() (*packp.AdvRefs, error) {
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return advertisedReferences(s.session, transport.ReceivePackServiceName)
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}
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func (s *rpSession) ReceivePack(ctx context.Context, req *packp.ReferenceUpdateRequest) (
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*packp.ReportStatus, error) {
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url := fmt.Sprintf(
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"%s/%s",
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s.endpoint.String(), transport.ReceivePackServiceName,
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)
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buf := bytes.NewBuffer(nil)
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if err := req.Encode(buf); err != nil {
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return nil, err
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}
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res, err := s.doRequest(ctx, http.MethodPost, url, buf)
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if err != nil {
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return nil, err
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}
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r, err := ioutil.NonEmptyReader(res.Body)
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if err == ioutil.ErrEmptyReader {
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return nil, nil
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}
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if err != nil {
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return nil, err
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}
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var d *sideband.Demuxer
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if req.Capabilities.Supports(capability.Sideband64k) {
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d = sideband.NewDemuxer(sideband.Sideband64k, r)
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} else if req.Capabilities.Supports(capability.Sideband) {
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d = sideband.NewDemuxer(sideband.Sideband, r)
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}
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if d != nil {
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d.Progress = req.Progress
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r = d
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}
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rc := ioutil.NewReadCloser(r, res.Body)
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report := packp.NewReportStatus()
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if err := report.Decode(rc); err != nil {
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return nil, err
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}
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return report, report.Error()
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}
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func (s *rpSession) doRequest(
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ctx context.Context, method, url string, content *bytes.Buffer,
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) (*http.Response, error) {
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var body io.Reader
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if content != nil {
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body = content
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}
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req, err := http.NewRequest(method, url, body)
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if err != nil {
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return nil, plumbing.NewPermanentError(err)
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}
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applyHeadersToRequest(req, content, s.endpoint.Host, transport.ReceivePackServiceName)
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s.ApplyAuthToRequest(req)
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res, err := s.client.Do(req.WithContext(ctx))
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if err != nil {
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return nil, plumbing.NewUnexpectedError(err)
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}
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if err := NewErr(res); err != nil {
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_ = res.Body.Close()
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return nil, err
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}
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return res, nil
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}
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