Merge pull request '[v8.0/forgejo] [BUG] Allow 4 charachter SHA in /src/commit' (#4840) from bp-v8.0/forgejo-b967fce into v8.0/forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/4840
Reviewed-by: Gusted <gusted@noreply.codeberg.org>

services/context/repo.go

@@ -897,7 +897,7 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
 	case RepoRefCommit:
 		parts := strings.Split(path, "/")
 
-		if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= repo.GetObjectFormat().FullLength() {
+		if len(parts) > 0 && len(parts[0]) >= 4 && len(parts[0]) <= repo.GetObjectFormat().FullLength() {
 			repo.TreePath = strings.Join(parts[1:], "/")
 			return parts[0]
 		}
@@ -1021,7 +1021,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
 					return cancel
 				}
 				ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
-			} else if len(refName) >= 7 && len(refName) <= ctx.Repo.GetObjectFormat().FullLength() {
+			} else if len(refName) >= 4 && len(refName) <= ctx.Repo.GetObjectFormat().FullLength() {
 				ctx.Repo.IsViewCommit = true
 				ctx.Repo.CommitID = refName
 

tests/integration/repo_test.go

@@ -710,6 +710,13 @@ func TestCommitView(t *testing.T) {
 		doc := NewHTMLParser(t, resp.Body)
 		commitTitle := doc.Find(".commit-summary").Text()
 		assert.Contains(t, commitTitle, "Initial commit")
+
+		req = NewRequest(t, "GET", "/user2/repo1/src/commit/65f1")
+		resp = MakeRequest(t, req, http.StatusOK)
+
+		doc = NewHTMLParser(t, resp.Body)
+		commitTitle = doc.Find(".shortsha").Text()
+		assert.Contains(t, commitTitle, "65f1bf27bc")
 	})
 
 	t.Run("Full commit ID", func(t *testing.T) {