Initial commit

node_modules/colorguard/bin/colorguard

@@ -0,0 +1,63 @@
+#!/usr/bin/env node
+var yargs = require('yargs');
+var fs = require('fs');
+var path = require('path');
+var stdin = process.stdin;
+var argv = yargs.argv;
+var assign = require('object-assign');
+
+yargs
+.describe('file', 'A CSS file')
+.describe('threshold', 'Threshold of allowable color difference')
+.describe('allow-equivalent-notation', 'Allow equivalent notation of the same color, e.g. #000 and #000000')
+.describe('options', 'An optional JSON file containing all options (Overrides `--threshold`)')
+.usage('Usage: colorguard --file [style.css] ');
+
+process.title = 'colorguard';
+
+var colorguard = require('..');
+var css = [];
+var options = {};
+
+if (argv.file) {
+  run(fs.readFileSync(path.resolve(process.cwd(), argv.file), 'utf8'));
+}
+else {
+  stdin.setEncoding('utf8');
+
+  if (process.stdin.isTTY) {
+    yargs.showHelp();
+  }
+  else {
+    stdin.on('data', function(chunk) {
+      css.push(chunk);
+    });
+
+    stdin.on('end', function() {
+      css = css.join();
+      run(css);
+    });
+  }
+}
+
+function run (css) {
+  if (argv.options) {
+    options = JSON.parse(fs.readFileSync(path.resolve(process.cwd(), argv.options), 'utf8'));
+  }
+  else {
+    if (argv.threshold) {
+      options.threshold = argv.threshold;
+    }
+    options.allowEquivalentNotation = argv.allowEquivalentNotation;
+  }
+  if (argv.file) {
+    options = assign({
+      from: argv.file
+    }, options);
+  }
+  colorguard.process(css, options).then(function (result) {
+    if (result.warnings().length) {
+      process.exit(1);
+    }
+  });
+}