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package git
/*
#include <git2.h>
*/
import "C"
import (
"runtime"
"time"
"unsafe"
)
type Signature struct {
Name string
Email string
When time.Time
}
func newSignatureFromC(sig *C.git_signature) *Signature {
// git stores minutes, go wants seconds
loc := time.FixedZone("", int(sig.when.offset)*60)
return &Signature{
C.GoString(sig.name),
C.GoString(sig.email),
time.Unix(int64(sig.when.time), 0).In(loc),
}
}
// the offset in mintes, which is what git wants
func (v *Signature) Offset() int {
_, offset := v.When.Zone()
return offset / 60
}
func (sig *Signature) toC() (*C.git_signature, error) {
if sig == nil {
return nil, nil
}
var out *C.git_signature
runtime.LockOSThread()
defer runtime.UnlockOSThread()
name := C.CString(sig.Name)
defer C.free(unsafe.Pointer(name))
email := C.CString(sig.Email)
defer C.free(unsafe.Pointer(email))
ret := C.git_signature_new(&out, name, email, C.git_time_t(sig.When.Unix()), C.int(sig.Offset()))
if ret < 0 {
return nil, MakeGitError(ret)
}
return out, nil
}
func (repo *Repository) DefaultSignature() (*Signature, error) {
var out *C.git_signature
runtime.LockOSThread()
defer runtime.UnlockOSThread()
cErr := C.git_signature_default(&out, repo.ptr)
runtime.KeepAlive(repo)
if cErr < 0 {
return nil, MakeGitError(cErr)
}
defer C.git_signature_free(out)
return newSignatureFromC(out), nil
}
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