julien.rbrt.fr
forked from
tangled.org/core
Monorepo for Tangled — https://tangled.org
1package xrpc
2
3import (
4 "net/http"
5 "strconv"
6
7 "tangled.org/core/knotserver/git"
8 "tangled.org/core/types"
9 xrpcerr "tangled.org/core/xrpc/errors"
10)
11
12func (x *Xrpc) RepoBranches(w http.ResponseWriter, r *http.Request) {
13 repo := r.URL.Query().Get("repo")
14 repoPath, err := x.parseRepoParam(repo)
15 if err != nil {
16 writeError(w, err.(xrpcerr.XrpcError), http.StatusBadRequest)
17 return
18 }
19
20 cursor := r.URL.Query().Get("cursor")
21
22 // limit := 50 // default
23 // if limitStr := r.URL.Query().Get("limit"); limitStr != "" {
24 // if l, err := strconv.Atoi(limitStr); err == nil && l > 0 && l <= 100 {
25 // limit = l
26 // }
27 // }
28
29 limit := 500
30
31 gr, err := git.PlainOpen(repoPath)
32 if err != nil {
33 writeError(w, xrpcerr.RepoNotFoundError, http.StatusNoContent)
34 return
35 }
36
37 branches, _ := gr.Branches()
38
39 offset := 0
40 if cursor != "" {
41 if o, err := strconv.Atoi(cursor); err == nil && o >= 0 && o < len(branches) {
42 offset = o
43 }
44 }
45
46 end := min(offset+limit, len(branches))
47
48 paginatedBranches := branches[offset:end]
49
50 // Create response using existing types.RepoBranchesResponse
51 response := types.RepoBranchesResponse{
52 Branches: paginatedBranches,
53 }
54
55 writeJson(w, response)
56}