API updates for index.h

examples/general.c

@@ -371,7 +371,7 @@ int main (int argc, char** argv)
   // All these properties are exported publicly in the `git_index_entry` struct
   ecount = git_index_entrycount(index);
   for (i = 0; i < ecount; ++i) {
-    git_index_entry *e = git_index_get_byindex(index, i);
+    const git_index_entry *e = git_index_get_byindex(index, i);
 
     printf("path: %s\n", e->path);
     printf("mtime: %d\n", (int)e->mtime.seconds);

include/git2/index.h

@@ -21,10 +21,10 @@
  */
 GIT_BEGIN_DECL
 
-#define GIT_IDXENTRY_NAMEMASK (0x0fff)
+#define GIT_IDXENTRY_NAMEMASK  (0x0fff)
 #define GIT_IDXENTRY_STAGEMASK (0x3000)
-#define GIT_IDXENTRY_EXTENDED (0x4000)
-#define GIT_IDXENTRY_VALID		(0x8000)
+#define GIT_IDXENTRY_EXTENDED  (0x4000)
+#define GIT_IDXENTRY_VALID     (0x8000)
 #define GIT_IDXENTRY_STAGESHIFT 12
 
 /*
@@ -34,26 +34,26 @@ GIT_BEGIN_DECL
  *
  * In-memory only flags:
  */
-#define GIT_IDXENTRY_UPDATE			(1 << 0)
-#define GIT_IDXENTRY_REMOVE			(1 << 1)
-#define GIT_IDXENTRY_UPTODATE			(1 << 2)
-#define GIT_IDXENTRY_ADDED				(1 << 3)
+#define GIT_IDXENTRY_UPDATE            (1 << 0)
+#define GIT_IDXENTRY_REMOVE            (1 << 1)
+#define GIT_IDXENTRY_UPTODATE          (1 << 2)
+#define GIT_IDXENTRY_ADDED             (1 << 3)
 
-#define GIT_IDXENTRY_HASHED			(1 << 4)
-#define GIT_IDXENTRY_UNHASHED			(1 << 5)
-#define GIT_IDXENTRY_WT_REMOVE			(1 << 6) /* remove in work directory */
-#define GIT_IDXENTRY_CONFLICTED		(1 << 7)
+#define GIT_IDXENTRY_HASHED            (1 << 4)
+#define GIT_IDXENTRY_UNHASHED          (1 << 5)
+#define GIT_IDXENTRY_WT_REMOVE         (1 << 6) /* remove in work directory */
+#define GIT_IDXENTRY_CONFLICTED        (1 << 7)
 
-#define GIT_IDXENTRY_UNPACKED			(1 << 8)
+#define GIT_IDXENTRY_UNPACKED          (1 << 8)
 #define GIT_IDXENTRY_NEW_SKIP_WORKTREE (1 << 9)
 
 /*
  * Extended on-disk flags:
  */
-#define GIT_IDXENTRY_INTENT_TO_ADD		(1 << 13)
-#define GIT_IDXENTRY_SKIP_WORKTREE		(1 << 14)
+#define GIT_IDXENTRY_INTENT_TO_ADD     (1 << 13)
+#define GIT_IDXENTRY_SKIP_WORKTREE     (1 << 14)
 /* GIT_IDXENTRY_EXTENDED2 is for future extension */
-#define GIT_IDXENTRY_EXTENDED2			(1 << 15)
+#define GIT_IDXENTRY_EXTENDED2         (1 << 15)
 
 #define GIT_IDXENTRY_EXTENDED_FLAGS (GIT_IDXENTRY_INTENT_TO_ADD | GIT_IDXENTRY_SKIP_WORKTREE)
 
@@ -119,11 +119,11 @@ enum {
  *
  * The index must be freed once it's no longer in use.
  *
- * @param index the pointer for the new index
+ * @param out the pointer for the new index
  * @param index_path the path to the index file in disk
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_index_open(git_index **index, const char *index_path);
+GIT_EXTERN(int) git_index_open(git_index **out, const char *index_path);
 
 /**
  * Create an in-memory index object.
@@ -133,10 +133,10 @@ GIT_EXTERN(int) git_index_open(git_index **index, const char *index_path);
  *
  * The index must be freed once it's no longer in use.
  *
- * @param index the pointer for the new index
+ * @param out the pointer for the new index
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_index_new(git_index **index);
+GIT_EXTERN(int) git_index_new(git_index **out);
 
 /**
  * Free an existing index object.
@@ -201,7 +201,7 @@ GIT_EXTERN(int) git_index_write(git_index *index);
  * @param tree tree to read
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_index_read_tree(git_index *index, git_tree *tree);
+GIT_EXTERN(int) git_index_read_tree(git_index *index, const git_tree *tree);
 
 /**
  * Write the index as a tree
@@ -217,12 +217,12 @@ GIT_EXTERN(int) git_index_read_tree(git_index *index, git_tree *tree);
  *
  * The index must not contain any file in conflict.
  *
- * @param oid Pointer where to store the OID of the written tree
+ * @param out Pointer where to store the OID of the written tree
  * @param index Index to write
  * @return 0 on success, GIT_EUNMERGED when the index is not clean
  * or an error code
  */
-GIT_EXTERN(int) git_index_write_tree(git_oid *oid, git_index *index);
+GIT_EXTERN(int) git_index_write_tree(git_oid *out, git_index *index);
 
 /**
  * Write the index as a tree to the given repository
@@ -233,13 +233,13 @@ GIT_EXTERN(int) git_index_write_tree(git_oid *oid, git_index *index);
  *
  * The index must not contain any file in conflict.
  *
- * @param oid Pointer where to store OID of the the written tree
+ * @param out Pointer where to store OID of the the written tree
  * @param index Index to write
  * @param repo Repository where to write the tree
  * @return 0 on success, GIT_EUNMERGED when the index is not clean
  * or an error code
  */
-GIT_EXTERN(int) git_index_write_tree_to(git_oid *oid, git_index *index, git_repository *repo);
+GIT_EXTERN(int) git_index_write_tree_to(git_oid *out, git_index *index, git_repository *repo);
 
 /**@}*/
 
@@ -282,7 +282,7 @@ GIT_EXTERN(void) git_index_clear(git_index *index);
  * @param n the position of the entry
  * @return a pointer to the entry; NULL if out of bounds
  */
-GIT_EXTERN(git_index_entry *) git_index_get_byindex(git_index *index, size_t n);
+GIT_EXTERN(const git_index_entry *) git_index_get_byindex(git_index *index, size_t n);
 
 /**
  * Get a pointer to one of the entries in the index
@@ -298,7 +298,7 @@ GIT_EXTERN(git_index_entry *) git_index_get_byindex(git_index *index, size_t n);
  * @param stage stage to search
  * @return a pointer to the entry; NULL if it was not found
  */
-GIT_EXTERN(git_index_entry *) git_index_get_bypath(git_index *index, const char *path, int stage);
+GIT_EXTERN(const git_index_entry *) git_index_get_bypath(git_index *index, const char *path, int stage);
 
 /**
  * Remove an entry from the index
@@ -402,7 +402,8 @@ GIT_EXTERN(int) git_index_find(git_index *index, const char *path);
  * @param their_entry the entry data for their side of the merge conflict
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_index_conflict_add(git_index *index,
+GIT_EXTERN(int) git_index_conflict_add(
+   git_index *index,
 	const git_index_entry *ancestor_entry,
 	const git_index_entry *our_entry,
 	const git_index_entry *their_entry);
@@ -475,7 +476,7 @@ GIT_EXTERN(int) git_index_reuc_find(git_index *index, const char *path);
  * Get a resolve undo entry from the index.
  *
  * The returned entry is read-only and should not be modified
- * of freed by the caller.
+ * or freed by the caller.
  *
  * @param index an existing index object
  * @param path path to search
@@ -487,7 +488,7 @@ GIT_EXTERN(const git_index_reuc_entry *) git_index_reuc_get_bypath(git_index *in
  * Get a resolve undo entry from the index.
  *
  * The returned entry is read-only and should not be modified
- * of freed by the caller.
+ * or freed by the caller.
  *
  * @param index an existing index object
  * @param n the position of the entry
@@ -496,7 +497,7 @@ GIT_EXTERN(const git_index_reuc_entry *) git_index_reuc_get_bypath(git_index *in
 GIT_EXTERN(const git_index_reuc_entry *) git_index_reuc_get_byindex(git_index *index, size_t n);
 
 /**
- * Adds an resolve undo entry for a file based on the given parameters.
+ * Adds a resolve undo entry for a file based on the given parameters.
  *
  * The resolve undo entry contains the OIDs of files that were involved
  * in a merge conflict after the conflict has been resolved.  This allows
@@ -510,26 +511,26 @@ GIT_EXTERN(const git_index_reuc_entry *) git_index_reuc_get_byindex(git_index *i
  * @param index an existing index object
  * @param path filename to add
  * @param ancestor_mode mode of the ancestor file
- * @param ancestor_oid oid of the ancestor file
+ * @param ancestor_id oid of the ancestor file
  * @param our_mode mode of our file
- * @param our_oid oid of our file
+ * @param our_id oid of our file
  * @param their_mode mode of their file
- * @param their_oid oid of their file
+ * @param their_id oid of their file
  * @return 0 or an error code
  */
 GIT_EXTERN(int) git_index_reuc_add(git_index *index, const char *path,
-	int ancestor_mode, git_oid *ancestor_oid,
-	int our_mode, git_oid *our_oid,
-	int their_mode, git_oid *their_oid);
+	int ancestor_mode, git_oid *ancestor_id,
+	int our_mode, git_oid *our_id,
+	int their_mode, git_oid *their_id);
 
 /**
  * Remove an resolve undo entry from the index
  *
  * @param index an existing index object
- * @param position position of the resolve undo entry to remove
+ * @param n position of the resolve undo entry to remove
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_index_reuc_remove(git_index *index, int position);
+GIT_EXTERN(int) git_index_reuc_remove(git_index *index, size_t n);
 
 /**@}*/
 

include/git2/tree.h

@@ -371,7 +371,7 @@ typedef enum {
  * @return 0 or an error code
  */
 GIT_EXTERN(int) git_tree_walk(
-	git_tree *tree,
+	const git_tree *tree,
 	git_treewalk_mode mode,
 	git_treewalk_cb callback,
 	void *payload);

src/attr.c

@@ -295,7 +295,7 @@ static int load_attr_blob_from_index(
 {
 	int error;
 	git_index *index;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	if ((error = git_repository_index__weakptr(&index, repo)) < 0 ||
 		(error = git_index_find(index, relfile)) < 0)

src/index.c

@@ -494,14 +494,14 @@ unsigned int git_index_entrycount(git_index *index)
 	return (unsigned int)index->entries.length;
 }
 
-git_index_entry *git_index_get_byindex(git_index *index, size_t n)
+const git_index_entry *git_index_get_byindex(git_index *index, size_t n)
 {
 	assert(index);
 	git_vector_sort(&index->entries);
 	return git_vector_get(&index->entries, n);
 }
 
-git_index_entry *git_index_get_bypath(git_index *index, const char *path, int stage)
+const git_index_entry *git_index_get_bypath(git_index *index, const char *path, int stage)
 {
 	int pos;
 
@@ -1072,7 +1072,7 @@ const git_index_reuc_entry *git_index_reuc_get_byindex(
 	return git_vector_get(&index->reuc, n);
 }
 
-int git_index_reuc_remove(git_index *index, int position)
+int git_index_reuc_remove(git_index *index, size_t position)
 {
 	int error;
 	git_index_reuc_entry *reuc;
@@ -1599,7 +1599,7 @@ static int read_tree_cb(const char *root, const git_tree_entry *tentry, void *da
 	return 0;
 }
 
-int git_index_read_tree(git_index *index, git_tree *tree)
+int git_index_read_tree(git_index *index, const git_tree *tree)
 {
 	git_index_clear(index);
 

src/iterator.c

@@ -337,7 +337,7 @@ static int index_iterator__current(
 	git_iterator *self, const git_index_entry **entry)
 {
 	index_iterator *ii = (index_iterator *)self;
-	git_index_entry *ie = git_index_get_byindex(ii->index, ii->current);
+	const git_index_entry *ie = git_index_get_byindex(ii->index, ii->current);
 
 	if (ie != NULL &&
 		ii->base.end != NULL &&

src/submodule.c

@@ -733,7 +733,7 @@ int git_submodule_reload(git_submodule *submodule)
 
 	pos = git_index_find(index, submodule->path);
 	if (pos >= 0) {
-		git_index_entry *entry = git_index_get_byindex(index, pos);
+		const git_index_entry *entry = git_index_get_byindex(index, pos);
 
 		if (S_ISGITLINK(entry->mode)) {
 			if ((error = submodule_load_from_index(repo, entry)) < 0)

src/tree.c

@@ -356,7 +356,7 @@ static unsigned int find_next_dir(const char *dirname, git_index *index, unsigne
 
 	dirlen = strlen(dirname);
 	for (i = start; i < entries; ++i) {
-		git_index_entry *entry = git_index_get_byindex(index, i);
+		const git_index_entry *entry = git_index_get_byindex(index, i);
 		if (strlen(entry->path) < dirlen ||
 		    memcmp(entry->path, dirname, dirlen) ||
 			(dirlen > 0 && entry->path[dirlen] != '/')) {
@@ -421,7 +421,7 @@ static int write_tree(
 	 * need to keep track of the current position.
 	 */
 	for (i = start; i < entries; ++i) {
-		git_index_entry *entry = git_index_get_byindex(index, i);
+		const git_index_entry *entry = git_index_get_byindex(index, i);
 		char *filename, *next_slash;
 
 	/*
@@ -807,7 +807,7 @@ int git_tree_entry_bypath(
 }
 
 static int tree_walk(
-	git_tree *tree,
+	const git_tree *tree,
 	git_treewalk_cb callback,
 	git_buf *path,
 	void *payload,
@@ -860,7 +860,7 @@ static int tree_walk(
 }
 
 int git_tree_walk(
-	git_tree *tree,
+	const git_tree *tree,
 	git_treewalk_mode mode,
 	git_treewalk_cb callback,
 	void *payload)

tests-clar/attr/repo.c

@@ -267,7 +267,7 @@ static void add_to_workdir(const char *filename, const char *content)
 static void assert_proper_normalization(git_index *index, const char *filename, const char *expected_sha)
 {
 	int index_pos;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	add_to_workdir(filename, CONTENT);
 	cl_git_pass(git_index_add_from_workdir(index, filename));

tests-clar/index/conflicts.c

@@ -132,7 +132,7 @@ void test_index_conflicts__get(void)
 
 void test_index_conflicts__remove(void)
 {
-	git_index_entry *entry;
+	const git_index_entry *entry;
 	size_t i;
 	
 	cl_assert(git_index_entrycount(repo_index) == 8);
@@ -156,7 +156,7 @@ void test_index_conflicts__remove(void)
 
 void test_index_conflicts__moved_to_reuc(void)
 {
-	git_index_entry *entry;
+	const git_index_entry *entry;
 	size_t i;
 
 	cl_assert(git_index_entrycount(repo_index) == 8);
@@ -178,7 +178,7 @@ void test_index_conflicts__moved_to_reuc(void)
 void test_index_conflicts__remove_all_conflicts(void)
 {
 	size_t i;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	cl_assert(git_index_entrycount(repo_index) == 8);
 

tests-clar/index/filemodes.c

@@ -25,7 +25,7 @@ void test_index_filemodes__read(void)
 	cl_assert_equal_i(6, git_index_entrycount(index));
 
 	for (i = 0; i < 6; ++i) {
-		git_index_entry *entry = git_index_get_byindex(index, i);
+		const git_index_entry *entry = git_index_get_byindex(index, i);
 		cl_assert(entry != NULL);
 		cl_assert(((entry->mode & 0100) ? 1 : 0) == expected[i]);
 	}
@@ -54,7 +54,7 @@ static void add_and_check_mode(
 	git_index *index, const char *filename, unsigned int expect_mode)
 {
 	int pos;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	cl_git_pass(git_index_add_from_workdir(index, filename));
 

tests-clar/index/rename.c

@@ -7,7 +7,7 @@ void test_index_rename__single_file(void)
 	git_index *index;
 	int position;
 	git_oid expected;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	p_mkdir("rename", 0700);
 

tests-clar/index/stage.c

@@ -27,7 +27,7 @@ void test_index_stage__cleanup(void)
 void test_index_stage__add_always_adds_stage_0(void)
 {
 	int entry_idx;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
     cl_git_mkfile("./mergedrepo/new-file.txt", "new-file\n");
 
@@ -41,7 +41,7 @@ void test_index_stage__add_always_adds_stage_0(void)
 void test_index_stage__find_gets_first_stage(void)
 {
 	int entry_idx;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 
 	cl_assert((entry_idx = git_index_find(repo_index, "one.txt")) >= 0);
 	cl_assert((entry = git_index_get_byindex(repo_index, entry_idx)) != NULL);

tests-clar/index/tests.c

@@ -208,7 +208,7 @@ void test_index_tests__add(void)
    git_index *index;
    git_filebuf file = GIT_FILEBUF_INIT;
    git_repository *repo;
-   git_index_entry *entry;
+   const git_index_entry *entry;
    git_oid id1;
 
    /* Intialize a new repository */

tests-clar/object/commit/commitstagedfile.c

@@ -21,7 +21,7 @@ void test_object_commit_commitstagedfile__cleanup(void)
 void test_object_commit_commitstagedfile__generate_predictable_object_ids(void)
 {
 	git_index *index;
-	git_index_entry *entry;
+	const git_index_entry *entry;
 	git_oid expected_blob_oid, tree_oid, expected_tree_oid, commit_oid, expected_commit_oid;
 	git_signature *signature;
 	git_tree *tree;