int compile_file(struct Sass_Options* options, char* input_path, char* outfile) {
int ret;
char* source_map_file = 0;
struct Sass_File_Context* ctx = sass_make_file_context(input_path);
struct Sass_Context* ctx_out = sass_file_context_get_context(ctx);
if (outfile) sass_option_set_output_path(options, outfile);
sass_file_context_set_options(ctx, options);
sass_compile_file_context(ctx);
ret = output(
sass_context_get_error_status(ctx_out),
sass_context_get_error_message(ctx_out),
sass_context_get_output_string(ctx_out),
outfile
);
if (sass_option_get_source_map_file(options)) {
ret = output(
sass_context_get_error_status(ctx_out),
sass_context_get_error_message(ctx_out),
sass_context_get_source_map_string(ctx_out),
sass_option_get_source_map_file(options)
);
}
free(source_map_file);
sass_delete_file_context(ctx);
return ret;
}
int GetResult(sass_context_wrapper* ctx_w, Sass_Context* ctx, bool is_sync = false) {
Nan::HandleScope scope;
v8::Local<v8::Object> result;
int status = sass_context_get_error_status(ctx);
result = Nan::New(ctx_w->result);
assert(result->IsObject());
if (status == 0) {
const char* css = sass_context_get_output_string(ctx);
const char* map = sass_context_get_source_map_string(ctx);
Nan::Set(result, Nan::New("css").ToLocalChecked(), Nan::CopyBuffer(css, static_cast<uint32_t>(strlen(css))).ToLocalChecked());
GetStats(ctx_w, ctx);
if (map) {
Nan::Set(result, Nan::New("map").ToLocalChecked(), Nan::CopyBuffer(map, static_cast<uint32_t>(strlen(map))).ToLocalChecked());
}
}
else if (is_sync) {
Nan::Set(result, Nan::New("error").ToLocalChecked(), Nan::New<v8::String>(sass_context_get_error_json(ctx)).ToLocalChecked());
}
return status;
}
int GetResult(Handle<Object> result, Sass_Context* ctx) {
int status = sass_context_get_error_status(ctx);
if (status == 0) {
(*result)->Set(NanNew("css"), NanNew<String>(sass_context_get_output_string(ctx)));
GetStats(result, ctx);
GetSourceMap(result, ctx);
}
return status;
}
int GetResult(sass_context_wrapper* ctx_w, Sass_Context* ctx) {
NanScope();
int status = sass_context_get_error_status(ctx);
if (status == 0) {
NanNew(ctx_w->result)->Set(NanNew("css"), NanNew<String>(sass_context_get_output_string(ctx)));
GetStats(ctx_w, ctx);
GetSourceMap(ctx_w, ctx);
}
return status;
}
int compile_stdin(struct Sass_Options* options, char* outfile) {
int ret;
struct Sass_Data_Context* ctx;
char buffer[BUFSIZE];
size_t size = 1;
char *source_string = malloc(sizeof(char) * BUFSIZE);
if(source_string == NULL) {
perror("Allocation failed");
exit(1);
}
source_string[0] = '\0';
while(fgets(buffer, BUFSIZE, stdin)) {
char *old = source_string;
size += strlen(buffer);
source_string = realloc(source_string, size);
if(source_string == NULL) {
perror("Reallocation failed");
free(old);
exit(2);
}
#ifdef _MSC_VER
strcat_s(source_string, size, buffer);
#else
strcat(source_string, buffer);
#endif
}
if(ferror(stdin)) {
free(source_string);
perror("Error reading standard input");
exit(2);
}
ctx = sass_make_data_context(source_string);
struct Sass_Context* ctx_out = sass_data_context_get_context(ctx);
sass_data_context_set_options(ctx, options);
sass_compile_data_context(ctx);
ret = output(
sass_context_get_error_status(ctx_out),
sass_context_get_error_message(ctx_out),
sass_context_get_output_string(ctx_out),
outfile
);
sass_delete_data_context(ctx);
return ret;
}
int get_result(sass_context_wrapper* ctx_w, Sass_Context* ctx, bool is_sync = false) {
NanScope();
int status = sass_context_get_error_status(ctx);
if (status == 0) {
NanNew(ctx_w->result)->Set(NanNew("css"), NanNew<String>(sass_context_get_output_string(ctx)));
get_stats(ctx_w, ctx);
get_source_map(ctx_w, ctx);
}
else if (is_sync) {
NanNew(ctx_w->result)->Set(NanNew("error"), NanNew<String>(sass_context_get_error_json(ctx)));
}
return status;
}
void GetSourceMap(Handle<Object> result, Sass_Context* ctx) {
Handle<Value> source_map;
if (sass_context_get_error_status(ctx)) {
return;
}
if (sass_context_get_source_map_string(ctx)) {
source_map = NanNew<String>(sass_context_get_source_map_string(ctx));
}
else {
source_map = NanNew<String>("{}");
}
(*result)->Set(NanNew("sourceMap"), source_map);
}
void get_source_map(sass_context_wrapper* ctx_w, Sass_Context* ctx) {
NanScope();
Handle<Value> source_map;
if (sass_context_get_error_status(ctx)) {
return;
}
if (sass_context_get_source_map_string(ctx)) {
source_map = NanNew<String>(sass_context_get_source_map_string(ctx));
}
else {
source_map = NanNew<String>("{}");
}
NanNew(ctx_w->result)->Set(NanNew("map"), source_map);
}
