Sass_Data_Context example

libsass-string-processor.c

#include <stdio.h>
#include <string.h>
#include "sass/context.h"

int main( int argc, char* argv[] )
{

  // get the input file from first argument or use default
  char* input = argc > 1 ? argv[1] : "div { a { color: blue; } }";

  // create the context and get all related structs
  struct Sass_Data_Context* data_ctx = sass_make_data_context(strdup(input));
  struct Sass_Context* ctx = sass_data_context_get_context(data_ctx);
  struct Sass_Options* ctx_opt = sass_context_get_options(ctx);

  // configure some options ...
  sass_option_set_precision(ctx_opt, 10);

  // context is set up, call the compile step now
  int status = sass_compile_data_context(data_ctx);

  // print the result or the error to the stdout
  if (status == 0) puts(sass_context_get_output_string(ctx));
  else puts(sass_context_get_error_message(ctx));

  // release allocated memory
  sass_delete_data_context(data_ctx);

  // exit status
  return status;

}