/
repository.go
160 lines (136 loc) · 3.8 KB
/
repository.go
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package git2
// #cgo pkg-config: libgit2
// #include <git2.h>
import "C"
import (
"strings"
"unsafe"
)
func Discover(start string, across_fs bool, ceilings []string) (string, error) {
cstart := C.CString(start)
defer C.free(unsafe.Pointer(cstart))
var path [git_PATH_MAX]int8
cpath := (*C.char)(&path[0])
cacross_fs := C.int(c_FALSE)
if across_fs {
cacross_fs = C.int(c_TRUE)
}
ceiling_dirs := strings.Join(ceilings, git_PATH_LIST_SEPARATOR)
cceiling_dirs := C.CString(ceiling_dirs)
defer C.free(unsafe.Pointer(cceiling_dirs))
ecode := C.git_repository_discover(cpath, git_PATH_MAX, cstart, cacross_fs, nil)
if ecode != git_SUCCESS {
return "", gitError()
}
return C.GoString(cpath), nil
}
func InitRepository(path string, bare bool) (*Repository, error) {
repo := new(Repository)
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
cbare := C.unsigned(c_FALSE)
if bare {
cbare = C.unsigned(c_TRUE)
}
ecode := C.git_repository_init(&repo.git_repository, cpath, cbare)
if ecode != git_SUCCESS {
return nil, gitError()
}
return repo, nil
}
func Open(path string) (*Repository, error) {
repo := new(Repository)
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
ecode := C.git_repository_open(&repo.git_repository, cpath)
if ecode != git_SUCCESS {
return nil, gitError()
}
return repo, nil
}
type Repository struct {
git_repository *C.git_repository
}
func (repo *Repository) Config() (*Config, error) {
config := new(Config)
ecode := C.git_repository_config(&config.git_config, repo.git_repository)
if ecode != git_SUCCESS {
return nil, gitError()
}
return config, nil
}
func (repo *Repository) Free() {
C.git_repository_free(repo.git_repository)
}
func (repo *Repository) SetConfig(config *Config) {
C.git_repository_set_config(repo.git_repository, config.git_config)
}
func (repo *Repository) Path() string {
return C.GoString(C.git_repository_path(repo.git_repository))
}
func (repo *Repository) Head() (*Reference, error) {
ref := new(Reference)
ecode := C.git_repository_head(&ref.git_reference, repo.git_repository)
if ecode != git_SUCCESS {
return nil, gitError()
}
return ref, nil
}
func (repo *Repository) Detached() (bool, error) {
detached := C.git_repository_head_detached(repo.git_repository)
if detached == c_TRUE {
return true, nil
} else if detached == c_FALSE {
return false, nil
}
return false, gitError()
}
func (repo *Repository) Orphan() (bool, error) {
orphan := C.git_repository_head_orphan(repo.git_repository)
if orphan == c_TRUE {
return true, nil
} else if orphan == c_FALSE {
return false, nil
}
return false, gitError()
}
func (repo *Repository) Index() (*Index, error) {
index := new(Index)
ecode := C.git_repository_index(&index.git_index, repo.git_repository)
if ecode != git_SUCCESS {
return nil, gitError()
}
return index, nil
}
func (repo *Repository) SetIndex(index *Index) {
C.git_repository_set_index(repo.git_repository, index.git_index)
}
func (repo *Repository) Bare() bool {
return bool(C.git_repository_is_bare(repo.git_repository) == 1)
}
func (repo *Repository) Empty() bool {
return bool(C.git_repository_is_empty(repo.git_repository) == 1)
}
func (repo *Repository) Odb() (*Odb, error) {
odb := new(Odb)
ecode := C.git_repository_odb(&odb.git_odb, repo.git_repository)
if ecode != git_SUCCESS {
return nil, gitError()
}
return odb, nil
}
func (repo *Repository) SetOdb(odb *Odb) {
C.git_repository_set_odb(repo.git_repository, odb.git_odb)
}
func (repo *Repository) Workdir() string {
return C.GoString(C.git_repository_workdir(repo.git_repository))
}
func (repo *Repository) SetWorkdir(path string) error {
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
ecode := C.git_repository_set_workdir(repo.git_repository, cpath)
if ecode != git_SUCCESS {
return gitError()
}
return nil
}