109 lines
2.4 KiB
Go
109 lines
2.4 KiB
Go
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package routes
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import (
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"errors"
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"log"
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"net/http"
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"path/filepath"
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"github.com/alexedwards/flow"
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"github.com/go-git/go-billy/v5/osfs"
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"github.com/go-git/go-git/v5/plumbing/format/pktline"
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"github.com/go-git/go-git/v5/plumbing/protocol/packp"
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"github.com/go-git/go-git/v5/plumbing/transport"
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"github.com/go-git/go-git/v5/plumbing/transport/server"
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)
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func (d *deps) InfoRefs(w http.ResponseWriter, r *http.Request) {
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name := flow.Param(r.Context(), "name")
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name = filepath.Clean(name)
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repo := filepath.Join(d.c.Repo.ScanPath, name)
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w.Header().Set("content-type", "application/x-git-upload-pack-advertisement")
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ep, err := transport.NewEndpoint("/")
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if err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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billyfs := osfs.New(repo)
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loader := server.NewFilesystemLoader(billyfs)
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srv := server.NewServer(loader)
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session, err := srv.NewUploadPackSession(ep, nil)
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if err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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ar, err := session.AdvertisedReferencesContext(r.Context())
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if errors.Is(err, transport.ErrRepositoryNotFound) {
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http.Error(w, err.Error(), 404)
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return
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} else if err != nil {
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http.Error(w, err.Error(), 500)
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return
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}
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ar.Prefix = [][]byte{
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[]byte("# service=git-upload-pack"),
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pktline.Flush,
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}
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if err = ar.Encode(w); err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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}
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func (d *deps) UploadPack(w http.ResponseWriter, r *http.Request) {
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name := flow.Param(r.Context(), "name")
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name = filepath.Clean(name)
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repo := filepath.Join(d.c.Repo.ScanPath, name)
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w.Header().Set("content-type", "application/x-git-upload-pack-result")
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upr := packp.NewUploadPackRequest()
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err := upr.Decode(r.Body)
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if err != nil {
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http.Error(w, err.Error(), 400)
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log.Printf("git: %s", err)
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return
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}
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ep, err := transport.NewEndpoint("/")
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if err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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billyfs := osfs.New(repo)
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loader := server.NewFilesystemLoader(billyfs)
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svr := server.NewServer(loader)
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session, err := svr.NewUploadPackSession(ep, nil)
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if err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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res, err := session.UploadPack(r.Context(), upr)
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if err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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if err = res.Encode(w); err != nil {
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http.Error(w, err.Error(), 500)
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log.Printf("git: %s", err)
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return
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}
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}
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