Example #1
0
func diffOptionsToC(opts *DiffOptions) (copts *C.git_diff_options, notifyData *diffNotifyData) {
	cpathspec := C.git_strarray{}
	if opts != nil {
		notifyData = &diffNotifyData{
			Callback: opts.NotifyCallback,
		}
		if opts.Pathspec != nil {
			cpathspec.count = C.size_t(len(opts.Pathspec))
			cpathspec.strings = makeCStringsFromStrings(opts.Pathspec)
		}

		copts = &C.git_diff_options{
			version:           C.GIT_DIFF_OPTIONS_VERSION,
			flags:             C.uint32_t(opts.Flags),
			ignore_submodules: C.git_submodule_ignore_t(opts.IgnoreSubmodules),
			pathspec:          cpathspec,
			context_lines:     C.uint32_t(opts.ContextLines),
			interhunk_lines:   C.uint32_t(opts.InterhunkLines),
			id_abbrev:         C.uint16_t(opts.IdAbbrev),
			max_size:          C.git_off_t(opts.MaxSize),
			old_prefix:        C.CString(opts.OldPrefix),
			new_prefix:        C.CString(opts.NewPrefix),
		}

		if opts.NotifyCallback != nil {
			C._go_git_setup_diff_notify_callbacks(copts)
			copts.notify_payload = unsafe.Pointer(notifyData)
		}
	}
	return
}
Example #2
0
func populateCIndexEntry(source *IndexEntry, dest *C.git_index_entry) {
	dest.ctime.seconds = C.git_time_t(source.Ctime.Unix())
	dest.ctime.nanoseconds = C.uint(source.Ctime.UnixNano())
	dest.mtime.seconds = C.git_time_t(source.Mtime.Unix())
	dest.mtime.nanoseconds = C.uint(source.Mtime.UnixNano())
	dest.mode = C.uint(source.Mode)
	dest.uid = C.uint(source.Uid)
	dest.gid = C.uint(source.Gid)
	dest.file_size = C.git_off_t(source.Size)
	dest.id = *source.Id.toC()
	dest.path = C.CString(source.Path)
}
Example #3
0
func (v *Repository) DiffTreeToTree(oldTree, newTree *Tree, opts *DiffOptions) (*Diff, error) {
	var diffPtr *C.git_diff
	var oldPtr, newPtr *C.git_tree

	if oldTree != nil {
		oldPtr = oldTree.cast_ptr
	}

	if newTree != nil {
		newPtr = newTree.cast_ptr
	}

	cpathspec := C.git_strarray{}
	var copts *C.git_diff_options
	var notifyData *diffNotifyData
	if opts != nil {
		notifyData = &diffNotifyData{
			Callback: opts.NotifyCallback,
		}
		if opts.Pathspec != nil {
			cpathspec.count = C.size_t(len(opts.Pathspec))
			cpathspec.strings = makeCStringsFromStrings(opts.Pathspec)
			defer freeStrarray(&cpathspec)
		}

		copts = &C.git_diff_options{
			version:           C.GIT_DIFF_OPTIONS_VERSION,
			flags:             C.uint32_t(opts.Flags),
			ignore_submodules: C.git_submodule_ignore_t(opts.IgnoreSubmodules),
			pathspec:          cpathspec,
			context_lines:     C.uint16_t(opts.ContextLines),
			interhunk_lines:   C.uint16_t(opts.InterhunkLines),
			id_abbrev:         C.uint16_t(opts.IdAbbrev),
			max_size:          C.git_off_t(opts.MaxSize),
		}

		if opts.NotifyCallback != nil {
			C._go_git_setup_diff_notify_callbacks(copts)
			copts.notify_payload = unsafe.Pointer(notifyData)
		}
	}

	ecode := C.git_diff_tree_to_tree(&diffPtr, v.ptr, oldPtr, newPtr, copts)
	if ecode < 0 {
		return nil, MakeGitError(ecode)
	}

	if notifyData != nil && notifyData.Diff != nil {
		return notifyData.Diff, nil
	}
	return newDiffFromC(diffPtr), nil
}
Example #4
0
File: odb.go Project: wid/git2go
// NewWriteStream opens a write stream to the ODB, which allows you to
// create a new object in the database. The size and type must be
// known in advance
func (v *Odb) NewWriteStream(size int64, otype ObjectType) (*OdbWriteStream, error) {
	stream := new(OdbWriteStream)

	runtime.LockOSThread()
	defer runtime.UnlockOSThread()

	ret := C.git_odb_open_wstream(&stream.ptr, v.ptr, C.git_off_t(size), C.git_otype(otype))
	if ret < 0 {
		return nil, MakeGitError(ret)
	}

	runtime.SetFinalizer(stream, (*OdbWriteStream).Free)
	return stream, nil
}