func (c *Context) FileCompile(path string, out io.Writer) error { defer c.Reset() cpath := C.CString(path) fc := C.sass_make_file_context(cpath) defer C.sass_delete_file_context(fc) fcopts := C.sass_file_context_get_options(fc) goopts := (*SassOptions)(fcopts) opts := c.Init(goopts) //os.PathListSeparator incs := strings.Join(c.IncludePaths, string(os.PathListSeparator)) C.sass_option_set_include_path(opts, C.CString(incs)) C.sass_file_context_set_options(fc, opts) cc := C.sass_file_context_get_context(fc) compiler := C.sass_make_file_compiler(fc) C.sass_compiler_parse(compiler) c.ResolvedImports = GetImportList(cc) C.sass_compiler_execute(compiler) defer C.sass_delete_compiler(compiler) cout := C.GoString(C.sass_context_get_output_string(cc)) io.WriteString(out, cout) c.Status = int(C.sass_context_get_error_status(cc)) errJson := C.sass_context_get_error_json(cc) err := c.ProcessSassError([]byte(C.GoString(errJson))) if err != nil { return err } if c.error() != "" { /*lines := bytes.Split(bs, []byte("\n")) var out string for i := -7; i < 7; i++ { if i+c.Errors.Line >= 0 && i+c.Errors.Line < len(lines) { out += fmt.Sprintf("%s\n", string(lines[i+c.Errors.Line])) } } // TODO: this is weird, make something more idiomatic*/ return errors.New(c.error()) } return nil }
// SassFileContextGetOptions sets a sass options to a file context func SassFileContextSetOptions(gofc SassFileContext, goopts SassOptions) { C.sass_file_context_set_options(gofc, goopts) }