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package git
/*
#include <git2.h>
*/
import "C"
import (
"runtime"
"unsafe"
)
// Note
type Note struct {
ptr *C.git_note
}
// Free frees a git_note object
func (n *Note) Free() error {
if n.ptr == nil {
return ErrInvalid
}
runtime.SetFinalizer(n, nil)
C.git_note_free(n.ptr)
n.ptr = nil
return nil
}
// Author returns the signature of the note author
func (n *Note) Author() *Signature {
ptr := C.git_note_author(n.ptr)
return newSignatureFromC(ptr)
}
// Id returns the note object's id
func (n *Note) Id() *Oid {
ptr := C.git_note_id(n.ptr)
return newOidFromC(ptr)
}
// Committer returns the signature of the note committer
func (n *Note) Committer() *Signature {
ptr := C.git_note_committer(n.ptr)
return newSignatureFromC(ptr)
}
// Message returns the note message
func (n *Note) Message() string {
return C.GoString(C.git_note_message(n.ptr))
}
// NoteIterator
type NoteIterator struct {
ptr *C.git_note_iterator
}
// NewNoteIterator creates a new iterator for notes
func (repo *Repository) NewNoteIterator(ref string) (*NoteIterator, error) {
var cref *C.char
if ref == "" {
cref = nil
} else {
cref = C.CString(ref)
defer C.free(unsafe.Pointer(cref))
}
var ptr *C.git_note_iterator
runtime.LockOSThread()
defer runtime.UnlockOSThread()
if ret := C.git_note_iterator_new(&ptr, repo.ptr, cref); ret < 0 {
return nil, MakeGitError(ret)
}
iter := &NoteIterator{ptr: ptr}
runtime.SetFinalizer(iter, (*NoteIterator).Free)
return iter, nil
}
// Free frees the note interator
func (v *NoteIterator) Free() {
runtime.SetFinalizer(v, nil)
C.git_note_iterator_free(v.ptr)
}
// Next returns the current item (note id & annotated id) and advances the
// iterator internally to the next item
func (it *NoteIterator) Next() (noteId, annotatedId *Oid, err error) {
noteId, annotatedId = new(Oid), new(Oid)
runtime.LockOSThread()
defer runtime.UnlockOSThread()
if ret := C.git_note_next(noteId.toC(), annotatedId.toC(), it.ptr); ret < 0 {
err = MakeGitError(ret)
}
return
}
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