diff options
Diffstat (limited to 'merge.go')
| -rw-r--r-- | merge.go | 49 |
1 files changed, 25 insertions, 24 deletions
@@ -6,6 +6,7 @@ package git extern git_annotated_commit** _go_git_make_merge_head_array(size_t len); extern void _go_git_annotated_commit_array_set(git_annotated_commit** array, git_annotated_commit* ptr, size_t n); extern git_annotated_commit* _go_git_annotated_commit_array_get(git_annotated_commit** array, size_t n); +extern int _go_git_merge_file(git_merge_file_result*, char*, size_t, char*, unsigned int, char*, size_t, char*, unsigned int, char*, size_t, char*, unsigned int, git_merge_file_options*); */ import "C" @@ -320,20 +321,6 @@ type MergeFileInput struct { Contents []byte } -// populate a C struct with merge file input, make sure to use freeMergeFileInput to clean up allocs -func populateCMergeFileInput(c *C.git_merge_file_input, input MergeFileInput) { - c.path = C.CString(input.Path) - if input.Contents != nil { - c.ptr = (*C.char)(unsafe.Pointer(&input.Contents[0])) - c.size = C.size_t(len(input.Contents)) - } - c.mode = C.uint(input.Mode) -} - -func freeCMergeFileInput(c *C.git_merge_file_input) { - C.free(unsafe.Pointer(c.path)) -} - type MergeFileFlags int const ( @@ -378,16 +365,26 @@ func freeCMergeFileOptions(c *C.git_merge_file_options) { func MergeFile(ancestor MergeFileInput, ours MergeFileInput, theirs MergeFileInput, options *MergeFileOptions) (*MergeFileResult, error) { - var cancestor C.git_merge_file_input - var cours C.git_merge_file_input - var ctheirs C.git_merge_file_input + ancestorPath := C.CString(ancestor.Path) + defer C.free(unsafe.Pointer(ancestorPath)) + var ancestorContents *byte + if len(ancestor.Contents) > 0 { + ancestorContents = &ancestor.Contents[0] + } + + oursPath := C.CString(ours.Path) + defer C.free(unsafe.Pointer(oursPath)) + var oursContents *byte + if len(ours.Contents) > 0 { + oursContents = &ours.Contents[0] + } - populateCMergeFileInput(&cancestor, ancestor) - defer freeCMergeFileInput(&cancestor) - populateCMergeFileInput(&cours, ours) - defer freeCMergeFileInput(&cours) - populateCMergeFileInput(&ctheirs, theirs) - defer freeCMergeFileInput(&ctheirs) + theirsPath := C.CString(theirs.Path) + defer C.free(unsafe.Pointer(theirsPath)) + var theirsContents *byte + if len(theirs.Contents) > 0 { + theirsContents = &theirs.Contents[0] + } var copts *C.git_merge_file_options if options != nil { @@ -404,7 +401,11 @@ func MergeFile(ancestor MergeFileInput, ours MergeFileInput, theirs MergeFileInp defer runtime.UnlockOSThread() var result C.git_merge_file_result - ecode := C.git_merge_file(&result, &cancestor, &cours, &ctheirs, copts) + ecode := C._go_git_merge_file(&result, + (*C.char)(unsafe.Pointer(ancestorContents)), C.size_t(len(ancestor.Contents)), ancestorPath, C.uint(ancestor.Mode), + (*C.char)(unsafe.Pointer(oursContents)), C.size_t(len(ours.Contents)), oursPath, C.uint(ours.Mode), + (*C.char)(unsafe.Pointer(theirsContents)), C.size_t(len(theirs.Contents)), theirsPath, C.uint(theirs.Mode), + copts) if ecode < 0 { return nil, MakeGitError(ecode) } |