| package git |
| |
| /* |
| #include <git2.h> |
| |
| extern int _go_git_treewalk(git_tree *tree, git_treewalk_mode mode, void *ptr); |
| */ |
| import "C" |
| |
| import ( |
| "runtime" |
| "unsafe" |
| ) |
| |
| // Commit |
| type Commit struct { |
| Object |
| cast_ptr *C.git_commit |
| } |
| |
| func (c Commit) Message() string { |
| return C.GoString(C.git_commit_message(c.cast_ptr)) |
| } |
| |
| func (c Commit) Summary() string { |
| return C.GoString(C.git_commit_summary(c.cast_ptr)) |
| } |
| |
| func (c Commit) Tree() (*Tree, error) { |
| var ptr *C.git_tree |
| |
| runtime.LockOSThread() |
| defer runtime.UnlockOSThread() |
| |
| err := C.git_commit_tree(&ptr, c.cast_ptr) |
| if err < 0 { |
| return nil, MakeGitError(err) |
| } |
| |
| return allocTree(ptr, c.repo), nil |
| } |
| |
| func (c Commit) TreeId() *Oid { |
| return newOidFromC(C.git_commit_tree_id(c.cast_ptr)) |
| } |
| |
| func (c Commit) Author() *Signature { |
| cast_ptr := C.git_commit_author(c.cast_ptr) |
| return newSignatureFromC(cast_ptr) |
| } |
| |
| func (c Commit) Committer() *Signature { |
| cast_ptr := C.git_commit_committer(c.cast_ptr) |
| return newSignatureFromC(cast_ptr) |
| } |
| |
| func (c *Commit) Parent(n uint) *Commit { |
| var cobj *C.git_commit |
| ret := C.git_commit_parent(&cobj, c.cast_ptr, C.uint(n)) |
| if ret != 0 { |
| return nil |
| } |
| |
| return allocCommit(cobj, c.repo) |
| } |
| |
| func (c *Commit) ParentId(n uint) *Oid { |
| return newOidFromC(C.git_commit_parent_id(c.cast_ptr, C.uint(n))) |
| } |
| |
| func (c *Commit) ParentCount() uint { |
| return uint(C.git_commit_parentcount(c.cast_ptr)) |
| } |
| |
| func (c *Commit) Amend(refname string, author, committer *Signature, message string, tree *Tree) (*Oid, error) { |
| var cref *C.char |
| if refname == "" { |
| cref = nil |
| } else { |
| cref = C.CString(refname) |
| defer C.free(unsafe.Pointer(cref)) |
| } |
| |
| cmsg := C.CString(message) |
| defer C.free(unsafe.Pointer(cmsg)) |
| |
| runtime.LockOSThread() |
| defer runtime.UnlockOSThread() |
| |
| authorSig, err := author.toC() |
| if err != nil { |
| return nil, err |
| } |
| defer C.git_signature_free(authorSig) |
| |
| committerSig, err := committer.toC() |
| if err != nil { |
| return nil, err |
| } |
| defer C.git_signature_free(committerSig) |
| |
| oid := new(Oid) |
| |
| cerr := C.git_commit_amend(oid.toC(), c.cast_ptr, cref, authorSig, committerSig, nil, cmsg, tree.cast_ptr) |
| if cerr < 0 { |
| return nil, MakeGitError(cerr) |
| } |
| |
| return oid, nil |
| } |