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package git
/*
#include <git2.h>
*/
import "C"
import (
"runtime"
)
func (repo *Repository) DescendantOf(commit, ancestor *Oid) (bool, error) {
runtime.LockOSThread()
defer runtime.UnlockOSThread()
ret := C.git_graph_descendant_of(repo.ptr, commit.toC(), ancestor.toC())
runtime.KeepAlive(repo)
runtime.KeepAlive(commit)
runtime.KeepAlive(ancestor)
if ret < 0 {
return false, MakeGitError(ret)
}
return (ret > 0), nil
}
func (repo *Repository) AheadBehind(local, upstream *Oid) (ahead, behind int, err error) {
runtime.LockOSThread()
defer runtime.UnlockOSThread()
var aheadT C.size_t
var behindT C.size_t
ret := C.git_graph_ahead_behind(&aheadT, &behindT, repo.ptr, local.toC(), upstream.toC())
runtime.KeepAlive(repo)
runtime.KeepAlive(local)
runtime.KeepAlive(upstream)
if ret < 0 {
return 0, 0, MakeGitError(ret)
}
return int(aheadT), int(behindT), nil
}
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