Class: Rugged::Object

Inherits:
Object
  • Object
show all
Defined in:
lib/rugged/object.rb,
ext/rugged/rugged_object.c

Direct Known Subclasses

Blob, Commit, Tag::Annotation, Tree

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.new(repo, oid) ⇒ Object .lookup(repo, oid) ⇒ Object

Find and return the git object inside repo with the given oid.

oid can either have be the complete, 40 character string or any unique prefix.

Overloads:



247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
 
# File 'ext/rugged/rugged_object.c', line 247

VALUE rb_git_object_lookup(VALUE klass, VALUE rb_repo, VALUE rb_hex)
{
	git_object *object;
	git_otype type;
	git_oid oid;
	int error;
	int oid_length;

	git_repository *repo;

	type = class2otype(klass);

	if (type == GIT_OBJ_BAD)
		type = GIT_OBJ_ANY;

	Check_Type(rb_hex, T_STRING);
	oid_length = (int)RSTRING_LEN(rb_hex);

	rugged_check_repo(rb_repo);

	if (oid_length > GIT_OID_HEXSZ)
		rb_raise(rb_eTypeError, "The given OID is too long");

	Data_Get_Struct(rb_repo, git_repository, repo);

	error = git_oid_fromstrn(&oid, RSTRING_PTR(rb_hex), oid_length);
	rugged_exception_check(error);

	if (oid_length < GIT_OID_HEXSZ)
		error = git_object_lookup_prefix(&object, repo, &oid, oid_length, type);
	else
		error = git_object_lookup(&object, repo, &oid, type);

	rugged_exception_check(error);

	return rugged_object_new(rb_repo, object);
}

.new(repo, oid) ⇒ Object .lookup(repo, oid) ⇒ Object

Find and return the git object inside repo with the given oid.

oid can either have be the complete, 40 character string or any unique prefix.

Overloads:



247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
 
# File 'ext/rugged/rugged_object.c', line 247

VALUE rb_git_object_lookup(VALUE klass, VALUE rb_repo, VALUE rb_hex)
{
	git_object *object;
	git_otype type;
	git_oid oid;
	int error;
	int oid_length;

	git_repository *repo;

	type = class2otype(klass);

	if (type == GIT_OBJ_BAD)
		type = GIT_OBJ_ANY;

	Check_Type(rb_hex, T_STRING);
	oid_length = (int)RSTRING_LEN(rb_hex);

	rugged_check_repo(rb_repo);

	if (oid_length > GIT_OID_HEXSZ)
		rb_raise(rb_eTypeError, "The given OID is too long");

	Data_Get_Struct(rb_repo, git_repository, repo);

	error = git_oid_fromstrn(&oid, RSTRING_PTR(rb_hex), oid_length);
	rugged_exception_check(error);

	if (oid_length < GIT_OID_HEXSZ)
		error = git_object_lookup_prefix(&object, repo, &oid, oid_length, type);
	else
		error = git_object_lookup(&object, repo, &oid, type);

	rugged_exception_check(error);

	return rugged_object_new(rb_repo, object);
}

.rev_parse(repo, str) ⇒ Object

Find and return a single object inside repo as specified by the git revision string str.

See git-scm.com/docs/git-rev-parse.html#_specifying_revisions or man gitrevisions for information on the accepted syntax.

Raises a Rugged::InvalidError if str does not contain a valid revision string.

Returns:



323
324
325
326
 
# File 'ext/rugged/rugged_object.c', line 323

VALUE rb_git_object_rev_parse(VALUE klass, VALUE rb_repo, VALUE rb_spec)
{
	return rugged_object_rev_parse(rb_repo, rb_spec, 1);
}

.rev_parse_oid(repo, str) ⇒ Object

Find and return the id of the object inside repo as specified by the git revision string str.

See git-scm.com/docs/git-rev-parse.html#_specifying_revisions or man gitrevisions for information on the accepted syntax.

Raises a Rugged::InvalidError if str does not contain a valid revision string.



339
340
341
342
 
# File 'ext/rugged/rugged_object.c', line 339

VALUE rb_git_object_rev_parse_oid(VALUE klass, VALUE rb_repo, VALUE rb_spec)
{
	return rugged_object_rev_parse(rb_repo, rb_spec, 0);
}

Instance Method Details

#<=>(other) ⇒ Object 



8
9
10
 
# File 'lib/rugged/object.rb', line 8

def <=>(other)
  self.oid <=> other.oid
end

#==(other) ⇒ Object

Returns true only if object and other are both instances or subclasses of Rugged::Object and have the same object id, false otherwise.



350
351
352
353
354
355
356
357
358
359
360
361
 
# File 'ext/rugged/rugged_object.c', line 350

static VALUE rb_git_object_equal(VALUE self, VALUE other)
{
	git_object *a, *b;

	if (!rb_obj_is_kind_of(other, rb_cRuggedObject))
		return Qfalse;

	TypedData_Get_Struct(self, git_object, &rugged_object_type, a);
	TypedData_Get_Struct(other, git_object, &rugged_object_type, b);

	return git_oid_cmp(git_object_id(a), git_object_id(b)) == 0 ? Qtrue : Qfalse;
}

#create_note(data = {}) ⇒ Object

Write a new note to object, with the given data arguments, passed as a Hash:

  • :message: the content of the note to add to the object

  • :committer: (optional) a hash with the signature for the committer defaults to the signature from the configuration

  • :author: (optional) a hash with the signature for the author defaults to the signature from the configuration

  • :ref: (optional): canonical name of the reference to use, defaults to “refs/notes/commits”

  • :force: (optional): overwrite existing note (disabled by default)

When the note is successfully written to disk, its oid will be returned as a hex String.

author = {:email=>"[email protected]", :time=>Time.now, :name=>"Vicent Mart\303\255"}

obj.create_note(
  :author    => author,
  :committer => author,
  :message   => "Hello world\n\n",
  :ref       => 'refs/notes/builds'
)



112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
 
# File 'ext/rugged/rugged_note.c', line 112

static VALUE rb_git_note_create(VALUE self, VALUE rb_data)
{
	VALUE rb_ref, rb_message, rb_force;
	git_repository *repo = NULL;
	const char *notes_ref = NULL;

	VALUE owner;

	git_signature *author, *committer;
	git_oid note_oid;

	git_object *target = NULL;
	int error = 0;
	int force = 0;

	Check_Type(rb_data, T_HASH);

	TypedData_Get_Struct(self, git_object, &rugged_object_type, target);

	owner = rugged_owner(self);
	Data_Get_Struct(owner, git_repository, repo);

	rb_ref = rb_hash_aref(rb_data, CSTR2SYM("ref"));

	rb_force = rb_hash_aref(rb_data, CSTR2SYM("force"));
	if (!NIL_P(rb_force))
		force = rugged_parse_bool(rb_force);

	if (!NIL_P(rb_ref)) {
		Check_Type(rb_ref, T_STRING);
		notes_ref = StringValueCStr(rb_ref);
	}

	rb_message = rb_hash_aref(rb_data, CSTR2SYM("message"));
	Check_Type(rb_message, T_STRING);

	committer = rugged_signature_get(
		rb_hash_aref(rb_data, CSTR2SYM("committer")), repo
	);

	author = rugged_signature_get(
		rb_hash_aref(rb_data, CSTR2SYM("author")), repo
	);

	error = git_note_create(
			&note_oid,
			repo,
			notes_ref,
			author,
			committer,
			git_object_id(target),
			StringValueCStr(rb_message),
			force);


	git_signature_free(author);
	git_signature_free(committer);

	rugged_exception_check(error);

	return rugged_create_oid(&note_oid);
}

#notes(notes_ref = 'refs/notes/commits') ⇒ Hash

Lookup a note for obj from notes_ref:

  • notes_ref: (optional): canonical name of the reference to use, defaults to “refs/notes/commits”

Returns a new Hash object.

obj.notes #=> {:message=>"note text\n", :oid=>"94eca2de348d5f672faf56b0decafa5937e3235e"}

Returns:

  • (Hash) 


46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'ext/rugged/rugged_note.c', line 46

static VALUE rb_git_note_lookup(int argc, VALUE *argv, VALUE self)
{
	git_repository *repo;
	const char *notes_ref = NULL;
	VALUE rb_notes_ref;
	VALUE rb_note_hash;
	VALUE owner;
	git_note *note;
	git_object *object;
	int error;

	rb_scan_args(argc, argv, "01", &rb_notes_ref);

	if (!NIL_P(rb_notes_ref)) {
		Check_Type(rb_notes_ref, T_STRING);
		notes_ref = StringValueCStr(rb_notes_ref);
	}

	TypedData_Get_Struct(self, git_object, &rugged_object_type, object);

	owner = rugged_owner(self);
	Data_Get_Struct(owner, git_repository, repo);

	error = git_note_read(&note, repo, notes_ref, git_object_id(object));

	if (error == GIT_ENOTFOUND)
		return Qnil;

	rugged_exception_check(error);

	rb_note_hash = rb_hash_new();
	rb_hash_aset(rb_note_hash, CSTR2SYM("message"), rugged_git_note_message(note));
	rb_hash_aset(rb_note_hash, CSTR2SYM("oid"), rugged_git_note_oid(note));

	git_note_free(note);

	return rb_note_hash;
}

#oid ⇒ Object

Return the Object ID (a 40 character SHA1 hash) for object.



368
369
370
371
372
373
 
# File 'ext/rugged/rugged_object.c', line 368

static VALUE rb_git_object_oid_GET(VALUE self)
{
	git_object *object;
	TypedData_Get_Struct(self, git_object, &rugged_object_type, object);
	return rugged_create_oid(git_object_id(object));
}

#read_raw ⇒ Object

Returns the git object as a Rugged::OdbObject instance.



393
394
395
396
397
398
399
 
# File 'ext/rugged/rugged_object.c', line 393

static VALUE rb_git_object_read_raw(VALUE self)
{
	git_object *object;
	TypedData_Get_Struct(self, git_object, &rugged_object_type, object);

	return rugged_raw_read(git_object_owner(object), git_object_id(object));
}

#remove_note(data = {}) ⇒ Boolean

Removes a note from object, with the given data arguments, passed as a Hash:

  • :committer (optional): a hash with the signature for the committer, defaults to the signature from the configuration

  • :author (optional): a hash with the signature for the author, defaults to the signature from the configuration

  • :ref: (optional): canonical name of the reference to use, defaults to “refs/notes/commits”

When the note is successfully removed true will be returned as a Boolean.

author = {:email=>"[email protected]", :time=>Time.now, :name=>"Vicent Mart\303\255"}

obj.remove_note(
  :author    => author,
  :committer => author,
  :ref       => 'refs/notes/builds'
)

Returns:

  • (Boolean) 


199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
 
# File 'ext/rugged/rugged_note.c', line 199

static VALUE rb_git_note_remove(int argc, VALUE *argv, VALUE self)
{
	int error = 0;
	const char *notes_ref = NULL;
	git_repository *repo = NULL;
	git_signature *author, *committer;
	git_object *target = NULL;
	VALUE rb_data;
	VALUE rb_ref = Qnil;
	VALUE rb_author = Qnil;
	VALUE rb_committer = Qnil;
	VALUE owner;

	TypedData_Get_Struct(self, git_object, &rugged_object_type, target);

	owner = rugged_owner(self);
	Data_Get_Struct(owner, git_repository, repo);

	rb_scan_args(argc, argv, "01", &rb_data);

	if (!NIL_P(rb_data)) {
		Check_Type(rb_data, T_HASH);

		rb_ref = rb_hash_aref(rb_data, CSTR2SYM("ref"));
		if (!NIL_P(rb_ref)) {
			Check_Type(rb_ref, T_STRING);
			notes_ref = StringValueCStr(rb_ref);
		}

		rb_committer = rb_hash_aref(rb_data, CSTR2SYM("committer"));
		rb_author = rb_hash_aref(rb_data, CSTR2SYM("author"));
	}

	committer = rugged_signature_get(rb_committer, repo);
	author = rugged_signature_get(rb_author, repo);

	error = git_note_remove(
			repo,
			notes_ref,
			author,
			committer,
			git_object_id(target));

	git_signature_free(author);
	git_signature_free(committer);

	if (error == GIT_ENOTFOUND)
		return Qfalse;

	rugged_exception_check(error);

	return Qtrue;
}

#type ⇒ Object

Returns the object’s type. Can be one of :commit, :tag, :tree or :blob.



380
381
382
383
384
385
386
 
# File 'ext/rugged/rugged_object.c', line 380

static VALUE rb_git_object_type_GET(VALUE self)
{
	git_object *object;
	TypedData_Get_Struct(self, git_object, &rugged_object_type, object);

	return rugged_otype_new(git_object_type(object));
}