pack: move find_sha1_pack()

Signed-off-by: NJonathan Tan <jonathantanmy@google.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

cache.h

@@ -1602,9 +1602,6 @@ struct pack_entry {
 	struct packed_git *p;
 };
 
-extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
-					 struct packed_git *packs);
-
 /*
  * Create a temporary file rooted in the object database directory, or
  * die on failure. The filename is taken from "pattern", which should have the

http-push.c

@@ -11,6 +11,7 @@
 #include "list-objects.h"
 #include "sigchain.h"
 #include "argv-array.h"
+#include "packfile.h"
 
 #ifdef EXPAT_NEEDS_XMLPARSE_H
 #include <xmlparse.h>

http-walker.c

@@ -4,6 +4,7 @@
 #include "http.h"
 #include "list.h"
 #include "transport.h"
+#include "packfile.h"
 
 struct alt_base {
 	char *base;

packfile.c

@@ -1774,3 +1774,16 @@ int is_pack_valid(struct packed_git *p)
 	/* Force the pack to open to prove its valid. */
 	return !open_packed_git(p);
 }
+
+struct packed_git *find_sha1_pack(const unsigned char *sha1,
+				  struct packed_git *packs)
+{
+	struct packed_git *p;
+
+	for (p = packs; p; p = p->next) {
+		if (find_pack_entry_one(sha1, p))
+			return p;
+	}
+	return NULL;
+
+}

packfile.h

@@ -42,6 +42,9 @@ extern void install_packed_git(struct packed_git *pack);
  */
 unsigned long approximate_object_count(void);
 
+extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
+					 struct packed_git *packs);
+
 extern void pack_report(void);
 
 /*

sha1_file.c

@@ -1128,19 +1128,6 @@ static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e)
 	return 0;
 }
 
-struct packed_git *find_sha1_pack(const unsigned char *sha1,
-				  struct packed_git *packs)
-{
-	struct packed_git *p;
-
-	for (p = packs; p; p = p->next) {
-		if (find_pack_entry_one(sha1, p))
-			return p;
-	}
-	return NULL;
-
-}
-
 static int sha1_loose_object_info(const unsigned char *sha1,
 				  struct object_info *oi,
 				  int flags)