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Code Issues 52 Pull Requests 31 Packages Projects Releases Wiki Activity

implemented Index.AddAll, Index.RemoveAll, Index.UpdateAll

This commit is contained in:
Lucas Clemente 2014-10-22 00:23:12 +02:00
parent 3b7cc1e97e
commit 9d37f81764
3 changed files with 165 additions and 2 deletions
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98
index.go
View File

@ -3,6 +3,11 @@ package git
/*
#include <git2.h>
#include <git2/errors.h>
extern int _go_git_index_add_all(git_index*, const git_strarray*, unsigned int, void*);
extern int _go_git_index_update_all(git_index*, const git_strarray*, void*);
extern int _go_git_index_remove_all(git_index*, const git_strarray*, void*);
*/
import "C"
import (
@ -12,6 +17,17 @@ import (
"unsafe"
)
type IndexMatchedPathCallback func(string, string) int
type IndexAddOpts uint
const (
IndexAddDefault IndexAddOpts = C.GIT_INDEX_ADD_DEFAULT
IndexAddForce IndexAddOpts = C.GIT_INDEX_ADD_FORCE
IndexAddDisablePathspecMatch IndexAddOpts = C.GIT_INDEX_ADD_DISABLE_PATHSPEC_MATCH
IndexAddCheckPathspec IndexAddOpts = C.GIT_INDEX_ADD_CHECK_PATHSPEC
)
type Index struct {
ptr *C.git_index
}
@ -114,6 +130,88 @@ func (v *Index) AddByPath(path string) error {
return nil
}
func (v *Index) AddAll(pathspecs []string, flags IndexAddOpts, callback IndexMatchedPathCallback) error {
cpathspecs := C.git_strarray{}
cpathspecs.count = C.size_t(len(pathspecs))
cpathspecs.strings = makeCStringsFromStrings(pathspecs)
defer freeStrarray(&cpathspecs)
runtime.LockOSThread()
defer runtime.UnlockOSThread()
var cb *IndexMatchedPathCallback
if callback != nil {
cb = &callback
}
ret := C._go_git_index_add_all(
v.ptr,
&cpathspecs,
C.uint(flags),
unsafe.Pointer(cb),
)
if ret < 0 {
return MakeGitError(ret)
}
return nil
}
func (v *Index) UpdateAll(pathspecs []string, callback IndexMatchedPathCallback) error {
cpathspecs := C.git_strarray{}
cpathspecs.count = C.size_t(len(pathspecs))
cpathspecs.strings = makeCStringsFromStrings(pathspecs)
defer freeStrarray(&cpathspecs)
runtime.LockOSThread()
defer runtime.UnlockOSThread()
var cb *IndexMatchedPathCallback
if callback != nil {
cb = &callback
}
ret := C._go_git_index_update_all(
v.ptr,
&cpathspecs,
unsafe.Pointer(cb),
)
if ret < 0 {
return MakeGitError(ret)
}
return nil
}
func (v *Index) RemoveAll(pathspecs []string, callback IndexMatchedPathCallback) error {
cpathspecs := C.git_strarray{}
cpathspecs.count = C.size_t(len(pathspecs))
cpathspecs.strings = makeCStringsFromStrings(pathspecs)
defer freeStrarray(&cpathspecs)
runtime.LockOSThread()
defer runtime.UnlockOSThread()
var cb *IndexMatchedPathCallback
if callback != nil {
cb = &callback
}
ret := C._go_git_index_remove_all(
v.ptr,
&cpathspecs,
unsafe.Pointer(cb),
)
if ret < 0 {
return MakeGitError(ret)
}
return nil
}
//export indexMatchedPathCallback
func indexMatchedPathCallback(cPath, cMatchedPathspec *C.char, payload unsafe.Pointer) int {
callback := (*IndexMatchedPathCallback)(payload)
return (*callback)(C.GoString(cPath), C.GoString(cMatchedPathspec))
}
func (v *Index) RemoveByPath(path string) error {
cstr := C.CString(path)
defer C.free(unsafe.Pointer(cstr))

54
index_test.go
View File

@ -1,6 +1,7 @@
package git
import (
"io/ioutil"
"os"
"runtime"
"testing"
@ -54,9 +55,9 @@ func TestIndexAddAndWriteTreeTo(t *testing.T) {
idx, err := NewIndex()
checkFatal(t, err)
entry := IndexEntry {
entry := IndexEntry{
Path: "README",
Id: blobID,
Id: blobID,
Mode: FilemodeBlob,
}
@ -71,6 +72,55 @@ func TestIndexAddAndWriteTreeTo(t *testing.T) {
}
}
func TestIndexAddAllNoCallback(t *testing.T) {
repo := createTestRepo(t)
defer os.RemoveAll(repo.Workdir())
err := ioutil.WriteFile(repo.Workdir()+"/README", []byte("foo\n"), 0644)
checkFatal(t, err)
idx, err := repo.Index()
checkFatal(t, err)
err = idx.AddAll([]string{}, IndexAddDefault, nil)
checkFatal(t, err)
treeId, err := idx.WriteTreeTo(repo)
checkFatal(t, err)
if treeId.String() != "b7119b11e8ef7a1a5a34d3ac87f5b075228ac81e" {
t.Fatalf("%v", treeId.String())
}
}
func TestIndexAddAllCallback(t *testing.T) {
repo := createTestRepo(t)
defer os.RemoveAll(repo.Workdir())
err := ioutil.WriteFile(repo.Workdir()+"/README", []byte("foo\n"), 0644)
checkFatal(t, err)
idx, err := repo.Index()
checkFatal(t, err)
cbPath := ""
err = idx.AddAll([]string{}, IndexAddDefault, func(p, mP string) int {
cbPath = p
return 0
})
checkFatal(t, err)
if cbPath != "README" {
t.Fatalf("%v", cbPath)
}
treeId, err := idx.WriteTreeTo(repo)
checkFatal(t, err)
if treeId.String() != "b7119b11e8ef7a1a5a34d3ac87f5b075228ac81e" {
t.Fatalf("%v", treeId.String())
}
}
func checkFatal(t *testing.T, err error) {
if err == nil {
return

15
wrapper.c
View File

@ -104,4 +104,19 @@ int _go_git_blob_create_fromchunks(git_oid *id,
return git_blob_create_fromchunks(id, repo, hintpath, _go_blob_chunk_cb, payload);
}
int _go_git_index_add_all(git_index *index, const git_strarray *pathspec, unsigned int flags, void *callback) {
git_index_matched_path_cb cb = callback ? (git_index_matched_path_cb) &indexMatchedPathCallback : NULL;
return git_index_add_all(index, pathspec, flags, cb, callback);
}
int _go_git_index_update_all(git_index *index, const git_strarray *pathspec, void *callback) {
git_index_matched_path_cb cb = callback ? (git_index_matched_path_cb) &indexMatchedPathCallback : NULL;
return git_index_update_all(index, pathspec, cb, callback);
}
int _go_git_index_remove_all(git_index *index, const git_strarray *pathspec, void *callback) {
git_index_matched_path_cb cb = callback ? (git_index_matched_path_cb) &indexMatchedPathCallback : NULL;
return git_index_remove_all(index, pathspec, cb, callback);
}
/* EOF */