diff --git a/builtin/reset.c b/builtin/reset.c index 1e45d76af7d4e9..452910bbdfe977 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -28,6 +28,8 @@ #include "dir.h" #include "strbuf.h" #include "quote.h" +#include "dir.h" +#include "entry.h" #define REFRESH_INDEX_DELAY_WARNING_IN_MS (2 * 1000) @@ -142,8 +144,41 @@ static void update_index_from_diff(struct diff_queue_struct *q, for (i = 0; i < q->nr; i++) { int pos; struct diff_filespec *one = q->queue[i]->one; + struct diff_filespec *two = q->queue[i]->two; int is_in_reset_tree = one->mode && !is_null_oid(&one->oid); + int is_missing = !(one->mode && !is_null_oid(&one->oid)); + int was_missing = !two->mode && is_null_oid(&two->oid); struct cache_entry *ce; + struct cache_entry *ceBefore; + struct checkout state = CHECKOUT_INIT; + + /* + * When using a virtual filesystem, the cache entries that are + * added here will not have the skip-worktree bit set. + * Without this code there is data that is lost because the files that + * would normally be in the working directory are not there and show as + * deleted for the next status or in the case of added files just disappear. + * We need to create the previous version of the files in the working + * directory so that they will have the right content and the next + * status call will show modified or untracked files correctly. + */ + if (core_virtualfilesystem && !file_exists(two->path)) + { + pos = cache_name_pos(two->path, strlen(two->path)); + if ((pos >= 0 && ce_skip_worktree(active_cache[pos])) && (is_missing || !was_missing)) + { + state.force = 1; + state.refresh_cache = 1; + state.istate = &the_index; + ceBefore = make_cache_entry(&the_index, two->mode, &two->oid, two->path, + 0, 0); + if (!ceBefore) + die(_("make_cache_entry failed for path '%s'"), + two->path); + + checkout_entry(ceBefore, &state, NULL, NULL); + } + } if (!is_in_reset_tree && !intent_to_add) { remove_file_from_cache(one->path);