Add raw blob endpoint to get objects by SHA ID

modules/context/repo.go

@@ -484,6 +484,8 @@ const (
  RepoRefTag
  // RepoRefCommit commit
  RepoRefCommit
+ // RepoRefBlob blob
+ RepoRefBlob
 )
 
 // RepoRef handles repository reference names when the ref name is not
@@ -519,6 +521,9 @@ func getRefName(ctx *Context, pathType RepoRefType) string {
  if refName := getRefName(ctx, RepoRefCommit); len(refName) > 0 {
  return refName
  }
+ if refName := getRefName(ctx, RepoRefBlob); len(refName) > 0 {
+ return refName
+ }
  ctx.Repo.TreePath = path
  return ctx.Repo.Repository.DefaultBranch
  case RepoRefBranch:
@@ -531,6 +536,12 @@ func getRefName(ctx *Context, pathType RepoRefType) string {
  ctx.Repo.TreePath = strings.Join(parts[1:], "/")
  return parts[0]
  }
+ case RepoRefBlob:
+ _, err := ctx.Repo.GitRepo.GetBlob(path)
+ if err != nil {
+ return ""
+ }
+ return path
  default:
  log.Error(4, "Unrecognized path type: %v", path)
  }

routers/repo/download.go

@@ -69,3 +69,19 @@ func SingleDownload(ctx *context.Context) {
  ctx.ServerError("ServeBlob", err)
  }
 }
+
+// DownloadByID download a file by sha1 ID
+func DownloadByID(ctx *context.Context) {
+ blob, err := ctx.Repo.GitRepo.GetBlob(ctx.Params("sha"))
+ if err != nil {
+ if git.IsErrNotExist(err) {
+ ctx.NotFound("GetBlob", nil)
+ } else {
+ ctx.ServerError("GetBlob", err)
+ }
+ return
+ }
+ if err = ServeBlob(ctx, blob); err != nil {
+ ctx.ServerError("ServeBlob", err)
+ }
+}

routers/routes/routes.go

@@ -693,6 +693,7 @@ func RegisterRoutes(m *macaron.Macaron) {
  m.Get("/branch/*", context.RepoRefByType(context.RepoRefBranch), repo.SingleDownload)
  m.Get("/tag/*", context.RepoRefByType(context.RepoRefTag), repo.SingleDownload)
  m.Get("/commit/*", context.RepoRefByType(context.RepoRefCommit), repo.SingleDownload)
+ m.Get("/blob/:sha", context.RepoRefByType(context.RepoRefBlob), repo.DownloadByID)
  // "/*" route is deprecated, and kept for backward compatibility
  m.Get("/*", context.RepoRefByType(context.RepoRefLegacy), repo.SingleDownload)
  }, repo.MustBeNotBare, context.CheckUnit(models.UnitTypeCode))