1package web
 2
 3import (
 4	"net/http"
 5
 6	"github.com/charmbracelet/log/v2"
 7	"github.com/charmbracelet/soft-serve/git"
 8	"github.com/charmbracelet/soft-serve/pkg/config"
 9	"github.com/charmbracelet/soft-serve/pkg/proto"
10	"github.com/gorilla/mux"
11)
12
13// CommitData contains data for rendering individual commit view.
14type CommitData struct {
15	Repo          proto.Repository
16	DefaultBranch string
17	Commit        *git.Commit
18	Diff          *git.Diff
19	ParentIDs     []string
20	ActiveTab     string
21	ServerName    string
22}
23
24func repoCommit(w http.ResponseWriter, r *http.Request) {
25	ctx := r.Context()
26	logger := log.FromContext(ctx)
27	cfg := config.FromContext(ctx)
28	repo := proto.RepositoryFromContext(ctx)
29	vars := mux.Vars(r)
30	hash := vars["hash"]
31
32	gr, err := openRepository(repo)
33	if err != nil {
34		logger.Debug("failed to open repository", "repo", repo.Name(), "err", err)
35		renderInternalServerError(w, r)
36		return
37	}
38
39	commit, err := gr.CatFileCommit(hash)
40	if err != nil {
41		logger.Debug("failed to get commit", "repo", repo.Name(), "hash", hash, "err", err)
42		renderNotFound(w, r)
43		return
44	}
45
46	diff, err := gr.Diff(commit)
47	if err != nil {
48		logger.Debug("failed to get diff", "repo", repo.Name(), "hash", hash, "err", err)
49		renderInternalServerError(w, r)
50		return
51	}
52
53	defaultBranch := getDefaultBranch(gr)
54
55	parentIDs := make([]string, commit.ParentsCount())
56	for i := 0; i < commit.ParentsCount(); i++ {
57		parentID, err := commit.ParentID(i)
58		if err == nil && parentID != nil {
59			parentIDs[i] = parentID.String()
60		}
61	}
62
63	data := CommitData{
64		Repo:          repo,
65		DefaultBranch: defaultBranch,
66		Commit:        commit,
67		Diff:          diff,
68		ParentIDs:     parentIDs,
69		ActiveTab:     "commits",
70		ServerName:    cfg.Name,
71	}
72
73	renderHTML(w, "commit.html", data)
74}