1 files changed, 30 insertions, 19 deletions

diff --git a/packfile.c b/packfile.c
index c0d83fdfed..1a7d69fe32 100644
--- a/packfile.c
+++ b/packfile.c
@@ -17,6 +17,7 @@
 #include "object-store.h"
 #include "midx.h"
 #include "commit-graph.h"
+#include "promisor-remote.h"
 
 char *odb_pack_name(struct strbuf *buf,
 		    const unsigned char *sha1,
@@ -287,13 +288,6 @@ static int unuse_one_window(struct packed_git *current)
 	return 0;
 }
 
-void release_pack_memory(size_t need)
-{
-	size_t cur = pack_mapped;
-	while (need >= (cur - pack_mapped) && unuse_one_window(NULL))
-		; /* nothing */
-}
-
 void close_pack_windows(struct packed_git *p)
 {
 	while (p->windows) {
@@ -355,6 +349,34 @@ void close_object_store(struct raw_object_store *o)
 	close_commit_graph(o);
 }
 
+void unlink_pack_path(const char *pack_name, int force_delete)
+{
+	static const char *exts[] = {".pack", ".idx", ".keep", ".bitmap", ".promisor"};
+	int i;
+	struct strbuf buf = STRBUF_INIT;
+	size_t plen;
+
+	strbuf_addstr(&buf, pack_name);
+	strip_suffix_mem(buf.buf, &buf.len, ".pack");
+	plen = buf.len;
+
+	if (!force_delete) {
+		strbuf_addstr(&buf, ".keep");
+		if (!access(buf.buf, F_OK)) {
+			strbuf_release(&buf);
+			return;
+		}
+	}
+
+	for (i = 0; i < ARRAY_SIZE(exts); i++) {
+		strbuf_setlen(&buf, plen);
+		strbuf_addstr(&buf, exts[i]);
+		unlink(buf.buf);
+	}
+
+	strbuf_release(&buf);
+}
+
 /*
  * The LRU pack is the one with the oldest MRU window, preferring packs
  * with no used windows, or the oldest mtime if it has no windows allocated.
@@ -682,23 +704,12 @@ void unuse_pack(struct pack_window **w_cursor)
 	}
 }
 
-static void try_to_free_pack_memory(size_t size)
-{
-	release_pack_memory(size);
-}
-
 struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
 {
-	static int have_set_try_to_free_routine;
 	struct stat st;
 	size_t alloc;
 	struct packed_git *p;
 
-	if (!have_set_try_to_free_routine) {
-		have_set_try_to_free_routine = 1;
-		set_try_to_free_routine(try_to_free_pack_memory);
-	}
-
 	/*
 	 * Make sure a corresponding .pack file exists and that
 	 * the index looks sane.
@@ -2122,7 +2133,7 @@ int is_promisor_object(const struct object_id *oid)
 	static int promisor_objects_prepared;
 
 	if (!promisor_objects_prepared) {
-		if (repository_format_partial_clone) {
+		if (has_promisor_remote()) {
 			for_each_packed_object(add_promisor_object,
 					       &promisor_objects,
 					       FOR_EACH_OBJECT_PROMISOR_ONLY);