1. module gulp-twig
   1. function gulp-twig (options)

module gulp-twig

function gulp-twig (options)

• description and source-code

  gulp-twig = function (options) {
      'use strict';
      if (!options) {
          options = {};
      }
  
      function modifyContents(file, cb) {
  
          var data = file.data || options.data || {};
  
          if (file.isNull()) {
              return cb(null, file);
          }
  
          if (file.isStream()) {
              return cb(new gutil.PluginError(PLUGIN_NAME, "Streaming not supported!"));
          }
  
          data._file   = file;
          if(options.changeExt == false){
              data._target = {
                   path: file.path,
                   relative: file.relative
               }
          }else{
              data._target = {
                  path: rext(file.path, '.html'),
                  relative: rext(file.relative, '.html')
              }
          }
  
          var Twig = require('twig'),
              twig = Twig.twig,
              twigOpts = {
                  path: file.path,
                  async: false
              },
              template;
  
          if (options.debug !== undefined) {
              twigOpts.debug = options.debug;
          }
          if (options.trace !== undefined) {
              twigOpts.trace = options.trace;
          }
          if (options.base !== undefined) {
              twigOpts.base = options.base;
          }
          if (options.namespaces !== undefined) {
              twigOpts.namespaces = options.namespaces;
          }
          if (options.cache !== true) {
              Twig.cache(false);
          }
  
          if (options.functions) {
              options.functions.forEach(function (func) {
                  Twig.extendFunction(func.name, func.func);
              });
          }
  
          if (options.filters) {
              options.filters.forEach(function (filter) {
                  Twig.extendFilter(filter.name, filter.func);
              });
          }
  
          if(options.extend) {
              Twig.extend(options.extend);
              delete options.extend;
          }
  
          template = twig(twigOpts);
  
          try {
              file.contents = new Buffer(template.render(data));
          }catch(e){
              if (options.errorLogToConsole) {
                  gutil.log(PLUGIN_NAME + ' ' + e);
                  return cb();
              }
  
              if (typeof options.onError === 'function') {
                  options.onError(e);
                  return cb();
              }
              return cb(new gutil.PluginError(PLUGIN_NAME, e));
          }
  
          file.path = data._target.path;
          cb(null, file);
      }
  
      return map(modifyContents);
  }

• example usage

  n/a