add eslint, travis config, test tasks

packages/bbob-cli/lib/cli.js

@@ -0,0 +1,24 @@
+'use strict';
+
+const fs = require('fs');
+const program = require('commander');
+const version = require('../package.json').version;
+
+program
+  .version(version)
+  .parse(process.argv);
+
+function readFile(filename, encoding, callback) {
+  if (options.file === '-') {
+    // read from stdin
+    const chunks = [];
+
+    process.stdin.on('data', function (chunk) { chunks.push(chunk); });
+
+    process.stdin.on('end', function () {
+      return callback(null, Buffer.concat(chunks).toString(encoding));
+    });
+  } else {
+    fs.readFile(filename, encoding, callback);
+  }
+}