diff mbox series

[v2,12/25] ls-files: ensure full index

Message ID beaa1467cabbdd27b2d8aba4538bfe7232faa116.1617241803.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series Sparse Index: API protections | expand

Commit Message

Derrick Stolee April 1, 2021, 1:49 a.m. UTC 
From: Derrick Stolee <dstolee@microsoft.com>

Before iterating over all cache entries, ensure that a sparse index is
expanded to a full one to avoid missing files.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 builtin/ls-files.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 4f9ed1fb29b7..a0b4e54d1149 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -317,6 +317,8 @@  static void show_files(struct repository *repo, struct dir_struct *dir)
 
 	if (!(show_cached || show_stage || show_deleted || show_modified))
 		return;
+	/* TODO: audit for interaction with sparse-index. */
+	ensure_full_index(repo->index);
 	for (i = 0; i < repo->index->cache_nr; i++) {
 		const struct cache_entry *ce = repo->index->cache[i];
 		struct stat st;
@@ -494,6 +496,8 @@  void overlay_tree_on_index(struct index_state *istate,
 		die("bad tree-ish %s", tree_name);
 
 	/* Hoist the unmerged entries up to stage #3 to make room */
+	/* TODO: audit for interaction with sparse-index. */
+	ensure_full_index(istate);
 	for (i = 0; i < istate->cache_nr; i++) {
 		struct cache_entry *ce = istate->cache[i];
 		if (!ce_stage(ce))