From: Johannes Schindelin <johannes.schindelin@xxxxxx> When Git wants to spawn a child Git process inside a worktree's subdirectory, we need to take care of specifying the work tree's top-level directory explicitly because it cannot be discovered: the current directory is _not_ the top-level directory of the work tree, and neither is it inside the parent directory of `GIT_DIR`. This fixes the problem where `git stash apply` would report pretty much everything deleted or untracked when run inside a worktree's subdirectory. Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx> --- builtin/stash.c | 2 ++ t/t3908-stash-in-worktree.sh | 27 +++++++++++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100755 t/t3908-stash-in-worktree.sh diff --git a/builtin/stash.c b/builtin/stash.c index b5a301f24d..a1e2e7ae7e 100644 --- a/builtin/stash.c +++ b/builtin/stash.c @@ -497,6 +497,8 @@ static int do_apply_stash(const char *prefix, struct stash_info *info, */ cp.git_cmd = 1; cp.dir = prefix; + argv_array_pushf(&cp.env_array, GIT_WORK_TREE_ENVIRONMENT"=%s", + absolute_path(get_git_work_tree())); argv_array_push(&cp.args, "status"); run_command(&cp); } diff --git a/t/t3908-stash-in-worktree.sh b/t/t3908-stash-in-worktree.sh new file mode 100755 index 0000000000..2b2b366ef9 --- /dev/null +++ b/t/t3908-stash-in-worktree.sh @@ -0,0 +1,27 @@ +#!/bin/sh +# +# Copyright (c) 2019 Johannes E Schindelin +# + +test_description='Test git stash in a worktree' + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit initial && + git worktree add wt && + test_commit -C wt in-worktree +' + +test_expect_success 'apply in subdirectory' ' + mkdir wt/subdir && + ( + cd wt/subdir && + echo modified >../initial.t && + git stash && + git stash apply >out + ) && + grep "\.\.\/initial\.t" wt/subdir/out +' + +test_done -- gitgitgadget
