From 1167d523c4c24eba4c159cda04e49a49f458afbf Mon Sep 17 00:00:00 2001 From: Brecht Van Lommel Date: Fri, 19 Jan 2024 06:49:18 +0100 Subject: [PATCH] Fix archive creating LFS hooks and breaking pull requests (#28848) When LFS hooks are present in gitea-repositories, operations like git push for creating a pull request fail. These repositories are not meant to include LFS files or git push them, that is handled separately. And so they should not have LFS hooks. Installing git-lfs on some systems (like Debian Linux) will automatically set up /etc/gitconfig to create LFS hooks in repositories. For most git commands in Gitea this is not a problem, either because they run on a temporary clone or the git command does not create LFS hooks. But one case where this happens is git archive for creating repository archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the system configuration for that command. According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git commands because the system configuration can be intentionally set up for Gitea to use. Resolves #19810, #21148 --- modules/git/repo_archive.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/modules/git/repo_archive.go b/modules/git/repo_archive.go index 2b45a50f191b..1bf1aa41b941 100644 --- a/modules/git/repo_archive.go +++ b/modules/git/repo_archive.go @@ -8,6 +8,7 @@ import ( "context" "fmt" "io" + "os" "path/filepath" "strings" ) @@ -62,11 +63,15 @@ func (repo *Repository) CreateArchive(ctx context.Context, format ArchiveType, t cmd.AddOptionFormat("--format=%s", format.String()) cmd.AddDynamicArguments(commitID) + // Avoid LFS hooks getting installed because of /etc/gitconfig, which can break pull requests. + env := append(os.Environ(), "GIT_CONFIG_NOSYSTEM=1") + var stderr strings.Builder err := cmd.Run(&RunOpts{ Dir: repo.Path, Stdout: target, Stderr: &stderr, + Env: env, }) if err != nil { return ConcatenateError(err, stderr.String())