Change the_repository to r

There are multiple files that try to reference `the repository`
and `the_index` directly. To follow a more object-oriented
convention these references should be replaced with `r` and
`index` and passed through functions.

Signed-off-by: Chinmoy Chakraborty <[email protected]>

Author: chinmoy12c

builtin/checkout.c

@@ -684,6 +684,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
 	int ret;
 	struct lock_file lock_file = LOCK_INIT;
 	struct tree *new_tree;
+	struct repository *r = the_repository;
 
 	hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
 	if (read_cache_preload(NULL) < 0)
@@ -822,7 +823,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
 	}
 
 	if (!cache_tree_fully_valid(active_cache_tree))
-		cache_tree_update(&the_index, WRITE_TREE_SILENT | WRITE_TREE_REPAIR);
+		cache_tree_update(r, &the_index, WRITE_TREE_SILENT | WRITE_TREE_REPAIR);
 
 	if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
 		die(_("unable to write new index file"));

cache-tree.c

@@ -433,7 +433,7 @@ static int update_one(struct cache_tree *it,
 	return i;
 }
 
-int cache_tree_update(struct index_state *istate, int flags)
+int cache_tree_update(struct repository *r, struct index_state *istate, int flags)
 {
 	int skip, i;
 
@@ -446,10 +446,10 @@ int cache_tree_update(struct index_state *istate, int flags)
 		istate->cache_tree = cache_tree();
 
 	trace_performance_enter();
-	trace2_region_enter("cache_tree", "update", the_repository);
+	trace2_region_enter("cache_tree", "update", r);
 	i = update_one(istate->cache_tree, istate->cache, istate->cache_nr,
 		       "", 0, &skip, flags);
-	trace2_region_leave("cache_tree", "update", the_repository);
+	trace2_region_leave("cache_tree", "update", r);
 	trace_performance_leave("cache_tree_update");
 	if (i < 0)
 		return i;
@@ -638,7 +638,7 @@ static int write_index_as_tree_internal(struct object_id *oid,
 		cache_tree_valid = 0;
 	}
 
-	if (!cache_tree_valid && cache_tree_update(index_state, flags) < 0)
+	if (!cache_tree_valid && cache_tree_update(the_repository, index_state, flags) < 0)
 		return WRITE_TREE_UNMERGED_INDEX;
 
 	if (prefix) {

cache-tree.h

@@ -33,7 +33,7 @@ void cache_tree_write(struct strbuf *, struct cache_tree *root);
 struct cache_tree *cache_tree_read(const char *buffer, unsigned long size);
 
 int cache_tree_fully_valid(struct cache_tree *);
-int cache_tree_update(struct index_state *, int);
+int cache_tree_update(struct repository *, struct index_state *, int);
 void cache_tree_verify(struct repository *, struct index_state *);
 
 /* bitmasks to write_index_as_tree flags */
@@ -62,9 +62,11 @@ static inline int write_cache_as_tree(struct object_id *oid, int flags, const ch
 
 static inline int update_main_cache_tree(int flags)
 {
+	struct repository *r = the_repository;
+
 	if (!the_index.cache_tree)
 		the_index.cache_tree = cache_tree();
-	return cache_tree_update(&the_index, flags);
+	return cache_tree_update(r, r->index, flags);
 }
 #endif
 

sequencer.c

@@ -677,10 +677,10 @@ static int do_recursive_merge(struct repository *r,
 	return !clean;
 }
 
-static struct object_id *get_cache_tree_oid(struct index_state *istate)
+static struct object_id *get_cache_tree_oid(struct repository *r, struct index_state *istate)
 {
 	if (!cache_tree_fully_valid(istate->cache_tree))
-		if (cache_tree_update(istate, 0)) {
+		if (cache_tree_update(r, istate, 0)) {
 			error(_("unable to update cache tree"));
 			return NULL;
 		}
@@ -710,7 +710,7 @@ static int is_index_unchanged(struct repository *r)
 	if (parse_commit(head_commit))
 		return -1;
 
-	if (!(cache_tree_oid = get_cache_tree_oid(istate)))
+	if (!(cache_tree_oid = get_cache_tree_oid(r, istate)))
 		return -1;
 
 	return oideq(cache_tree_oid, get_commit_tree_oid(head_commit));

t/helper/test-dump-cache-tree.c

@@ -64,6 +64,6 @@ int cmd__dump_cache_tree(int ac, const char **av)
 		die("unable to read index file");
 	istate = the_index;
 	istate.cache_tree = another;
-	cache_tree_update(&istate, WRITE_TREE_DRY_RUN);
+	cache_tree_update(the_repository, &istate, WRITE_TREE_DRY_RUN);
 	return dump_cache_tree(active_cache_tree, another, "");
 }

unpack-trees.c

@@ -1574,12 +1574,13 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
 	static struct cache_entry *dfc;
 	struct pattern_list pl;
 	int free_pattern_list = 0;
+	struct repository *r = the_repository;
 
 	if (len > MAX_UNPACK_TREES)
 		die("unpack_trees takes at most %d trees", MAX_UNPACK_TREES);
 
 	trace_performance_enter();
-	trace2_region_enter("unpack_trees", "unpack_trees", the_repository);
+	trace2_region_enter("unpack_trees", "unpack_trees", r);
 
 	if (!core_apply_sparse_checkout || !o->update)
 		o->skip_sparse_checkout = 1;
@@ -1726,7 +1727,8 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
 			if (git_env_bool("GIT_TEST_CHECK_CACHE_TREE", 0))
 				cache_tree_verify(the_repository, &o->result);
 			if (!cache_tree_fully_valid(o->result.cache_tree))
-				cache_tree_update(&o->result,
+				cache_tree_update(the_repository,
+						  &o->result,
 						  WRITE_TREE_SILENT |
 						  WRITE_TREE_REPAIR);
 		}