Class: Rugged::Tree::Builder

Inherits:
Object
  • Object
show all
Defined in:
ext/rugged/rugged_tree.c

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.Tree::Builder.new(repository, [tree]) ⇒ Object

Create a new Rugged::Tree::Builder instance to write a tree to the given repository.

If an optional tree is given, the returned Tree::Builder will be initialized with the entry of tree. Otherwise, the Tree::Builder will be empty and has to be filled manually.



726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
 
# File 'ext/rugged/rugged_tree.c', line 726

static VALUE rb_git_treebuilder_new(int argc, VALUE *argv, VALUE klass)
{
	git_treebuilder *builder;
	git_repository *repo;
	git_tree *tree = NULL;
	VALUE rb_object, rb_builder, rb_repo;
	int error;

	if (rb_scan_args(argc, argv, "11", &rb_repo, &rb_object) == 2) {
		if (!rb_obj_is_kind_of(rb_object, rb_cRuggedTree))
			rb_raise(rb_eTypeError, "A Rugged::Tree instance is required");

		Data_Get_Struct(rb_object, git_tree, tree);
	}

	rugged_check_repo(rb_repo);
	Data_Get_Struct(rb_repo, git_repository, repo);

	error = git_treebuilder_new(&builder, repo, tree);
	rugged_exception_check(error);

	rb_builder = Data_Wrap_Struct(klass, NULL, &rb_git_treebuilder_free, builder);
	rugged_set_owner(rb_builder, rb_repo);

	return rb_builder;
}

Instance Method Details

#<<(entry) ⇒ nil #insert(entry) ⇒ nil

Inser a new entry into builder.

Overloads:

  • #<<(entry) ⇒ nil

    Returns:

    • (nil)
  • #insert(entry) ⇒ nil

    Returns:

    • (nil) 


790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
 
# File 'ext/rugged/rugged_tree.c', line 790

static VALUE rb_git_treebuilder_insert(VALUE self, VALUE rb_entry)
{
	git_treebuilder *builder;
	VALUE rb_path, rb_oid, rb_attr;
	git_oid oid;
	int error;

	Data_Get_Struct(self, git_treebuilder, builder);
	Check_Type(rb_entry, T_HASH);

	rb_path = rb_hash_aref(rb_entry, CSTR2SYM("name"));
	Check_Type(rb_path, T_STRING);

	rb_oid = rb_hash_aref(rb_entry, CSTR2SYM("oid"));
	Check_Type(rb_oid, T_STRING);
	rugged_exception_check(git_oid_fromstr(&oid, StringValueCStr(rb_oid)));

	rb_attr = rb_hash_aref(rb_entry, CSTR2SYM("filemode"));
	Check_Type(rb_attr, T_FIXNUM);

	error = git_treebuilder_insert(NULL,
		builder,
		StringValueCStr(rb_path),
		&oid,
		FIX2INT(rb_attr));

	rugged_exception_check(error);
	return Qnil;
}

#[](path) ⇒ Object

Return an entry from builder based on its relative path.



773
774
775
776
777
778
779
780
781
 
# File 'ext/rugged/rugged_tree.c', line 773

static VALUE rb_git_treebuilder_get(VALUE self, VALUE path)
{
	git_treebuilder *builder;
	Data_Get_Struct(self, git_treebuilder, builder);

	Check_Type(path, T_STRING);

	return rb_git_treeentry_fromC(git_treebuilder_get(builder, StringValueCStr(path)));
}

#clear ⇒ nil

Clear all entries in builder.

Returns:

  • (nil) 


759
760
761
762
763
764
765
 
# File 'ext/rugged/rugged_tree.c', line 759

static VALUE rb_git_treebuilder_clear(VALUE self)
{
	git_treebuilder *builder;
	Data_Get_Struct(self, git_treebuilder, builder);
	git_treebuilder_clear(builder);
	return Qnil;
}

#<<(entry) ⇒ nil #insert(entry) ⇒ nil

Inser a new entry into builder.

Overloads:

  • #<<(entry) ⇒ nil

    Returns:

    • (nil)
  • #insert(entry) ⇒ nil

    Returns:

    • (nil) 


790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
 
# File 'ext/rugged/rugged_tree.c', line 790

static VALUE rb_git_treebuilder_insert(VALUE self, VALUE rb_entry)
{
	git_treebuilder *builder;
	VALUE rb_path, rb_oid, rb_attr;
	git_oid oid;
	int error;

	Data_Get_Struct(self, git_treebuilder, builder);
	Check_Type(rb_entry, T_HASH);

	rb_path = rb_hash_aref(rb_entry, CSTR2SYM("name"));
	Check_Type(rb_path, T_STRING);

	rb_oid = rb_hash_aref(rb_entry, CSTR2SYM("oid"));
	Check_Type(rb_oid, T_STRING);
	rugged_exception_check(git_oid_fromstr(&oid, StringValueCStr(rb_oid)));

	rb_attr = rb_hash_aref(rb_entry, CSTR2SYM("filemode"));
	Check_Type(rb_attr, T_FIXNUM);

	error = git_treebuilder_insert(NULL,
		builder,
		StringValueCStr(rb_path),
		&oid,
		FIX2INT(rb_attr));

	rugged_exception_check(error);
	return Qnil;
}

#reject! {|entry| ... } ⇒ nil

Deletes every tree entry from builder for which the given block evaluates to true.

Yields:

  • (entry)

Returns:

  • (nil) 


884
885
886
887
888
889
890
891
892
893
 
# File 'ext/rugged/rugged_tree.c', line 884

static VALUE rb_git_treebuilder_filter(VALUE self)
{
	git_treebuilder *builder;

	rb_need_block();
	Data_Get_Struct(self, git_treebuilder, builder);

	git_treebuilder_filter(builder, &treebuilder_cb, (void *)rb_block_proc());
	return Qnil;
}

#remove(path) ⇒ Boolean

Remove an entry from builder by its relative path.

Returns true if the entry was successfully removed, or false if the entry was not found.

Returns:

  • (Boolean) 


829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
 
# File 'ext/rugged/rugged_tree.c', line 829

static VALUE rb_git_treebuilder_remove(VALUE self, VALUE path)
{
	git_treebuilder *builder;
	int error;

	Data_Get_Struct(self, git_treebuilder, builder);
	Check_Type(path, T_STRING);

	error = git_treebuilder_remove(builder, StringValueCStr(path));
	if (error == GIT_ENOTFOUND) {
		return Qfalse;
	} else if (error == GIT_ERROR && giterr_last()->klass == GITERR_TREE) {
		return Qfalse;
	}

	rugged_exception_check(error);
	return Qtrue;
}

#write ⇒ Object

Write builder‘s content as a tree to the repository that owns the builder and return the oid for the newly created tree.



856
857
858
859
860
861
862
863
864
865
866
867
868
 
# File 'ext/rugged/rugged_tree.c', line 856

static VALUE rb_git_treebuilder_write(VALUE self)
{
	git_treebuilder *builder;
	git_oid written_id;
	int error;

	Data_Get_Struct(self, git_treebuilder, builder);

	error = git_treebuilder_write(&written_id, builder);
	rugged_exception_check(error);

	return rugged_create_oid(&written_id);
}