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Mini Shell

Mini Shell

Direktori : /home/opti/workflow/node_modules/.bin/
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Current File : /home/opti/workflow/node_modules/.bin/juice

#!/usr/bin/env node

var juice = require('..');
var cli = require('../lib/cli');
var xtend = require('deep-extend');
var fs = require('fs');
var path = require('path');

var program = cli.getProgram();

if (program.args < 2) { program.help(); }

var inputFile = program.args[0];
var outputFile = program.args[1];
var options = cli.argsToOptions(program);
var queue = [];

if (options.optionsFile) {
  var optionsFromFile = require(path.resolve(process.cwd(),options.optionsFile));
  options = xtend({}, optionsFromFile, options);
}

if (options.cssFile) {
  queue.push(function() {
    fs.readFile(options.cssFile, function(err, css) {
      if (handleError(err)) { return; }
      options.extraCss = css.toString();
      next();
    });
  });
}

next();

function doJuice() {
  delete options.cssFile;
  delete options.optionsFile;

  juice.juiceFile(inputFile, options, function(err, html) {
    if (handleError(err)) { return; }
    fs.writeFile(outputFile, html, handleError);
  });
}

function next() {
  if (queue.length) {
    return queue.pop()();
  }
  doJuice();
}

function handleError(err) {
  if (err) {
    console.error(err.stack);
    process.exit(1);
  }
  return !!err;
}

Zerion Mini Shell 1.0