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|
package git
/*
#include <git2.h>
*/
import "C"
import (
"runtime"
"unsafe"
)
type CloneOptions struct {
*CheckoutOpts
*FetchOptions
Bare bool
CheckoutBranch string
RemoteCreateCallback C.git_remote_create_cb
RemoteCreatePayload unsafe.Pointer
}
func Clone(url string, path string, options *CloneOptions) (*Repository, error) {
repo := new(Repository)
curl := C.CString(url)
defer C.free(unsafe.Pointer(curl))
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
copts := (*C.git_clone_options)(C.calloc(1, C.size_t(unsafe.Sizeof(C.git_clone_options{}))))
populateCloneOptions(copts, options)
if len(options.CheckoutBranch) != 0 {
copts.checkout_branch = C.CString(options.CheckoutBranch)
}
runtime.LockOSThread()
defer runtime.UnlockOSThread()
ret := C.git_clone(&repo.ptr, curl, cpath, copts)
freeCheckoutOpts(&copts.checkout_opts)
C.free(unsafe.Pointer(copts.checkout_branch))
C.free(unsafe.Pointer(copts))
if ret < 0 {
return nil, MakeGitError(ret)
}
runtime.SetFinalizer(repo, (*Repository).Free)
return repo, nil
}
func populateCloneOptions(ptr *C.git_clone_options, opts *CloneOptions) {
C.git_clone_init_options(ptr, C.GIT_CLONE_OPTIONS_VERSION)
if opts == nil {
return
}
populateCheckoutOpts(&ptr.checkout_opts, opts.CheckoutOpts)
populateFetchOptions(&ptr.fetch_opts, opts.FetchOptions)
ptr.bare = cbool(opts.Bare)
if opts.RemoteCreateCallback != nil {
ptr.remote_cb = opts.RemoteCreateCallback
defer C.free(unsafe.Pointer(opts.RemoteCreateCallback))
if opts.RemoteCreatePayload != nil {
ptr.remote_cb_payload = opts.RemoteCreatePayload
defer C.free(opts.RemoteCreatePayload)
}
}
}
|
