[PATCH 15/18] read-cache, remove_marked_cache_entries: wipe selected submodules.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
read-cache.c | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/read-cache.c b/read-cache.c
index 9054369dd0..9a2abacf7a 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -18,6 +18,8 @@
#include "varint.h"
#include "split-index.h"
#include "utf8.h"
+#include "submodule.h"
+#include "submodule-config.h"
/* Mask for the name length in ce_flags in the on-disk index */
@@ -520,6 +522,22 @@ int remove_index_entry_at(struct index_state *istate, int pos)
return 1;
}
+static void remove_submodule_according_to_strategy(const struct submodule *sub)
+{
+ switch (sub->update_strategy.type) {
+ case SM_UPDATE_UNSPECIFIED:
+ case SM_UPDATE_CHECKOUT:
+ case SM_UPDATE_REBASE:
+ case SM_UPDATE_MERGE:
+ submodule_move_head(sub->path, "HEAD", NULL, \
+ SUBMODULE_MOVE_HEAD_FORCE);
+ break;
+ case SM_UPDATE_NONE:
+ case SM_UPDATE_COMMAND:
+ ; /* Do not touch the submodule. */
+ }
+}
+
/*
* Remove all cache entries marked for removal, that is where
* CE_REMOVE is set in ce_flags. This is much more effective than
@@ -532,8 +550,13 @@ void remove_marked_cache_entries(struct index_state *istate)
for (i = j = 0; i < istate->cache_nr; i++) {
if (ce_array[i]->ce_flags & CE_REMOVE) {
- remove_name_hash(istate, ce_array[i]);
- save_or_free_index_entry(istate, ce_array[i]);
+ const struct submodule *sub = submodule_from_ce(ce_array[i]);
+ if (sub) {
+ remove_submodule_according_to_strategy(sub);
+ } else {
+ remove_name_hash(istate, ce_array[i]);
+ save_or_free_index_entry(istate, ce_array[i]);
+ }
}
else
ce_array[j++] = ce_array[i];
--
2.12.0.rc1.52.ge239d7e709.dirty
Stefan Beller <sbeller@google.com>