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gaia/tests/jsmarionette/runner/mozilla-profile-builder/lib/tmpdir.js

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+'use strict';
+var tmp = require('tmp');
+
+// https://github.com/mozilla-b2g/mozilla-profile-builder/issues/2
+process.on('SIGINT', function() {});
+
+/**
+ * Wrapper around common tmp dir creation functionality.
+ *
+ * Options:
+ *  - (Boolean) keep: when true profile will not be removed on process close.
+ *
+ * @param {Object} options for tmp dir creation.
+ * @param {Function} callback for tmp dir creation.
+ */
+function tmpdir(options, callback) {
+  if (typeof options === 'function') {
+    callback = options;
+    options = null;
+  }
+
+  // configuration for temp directory
+  // https://github.com/raszi/node-tmp#options
+  var tmpConfig = {};
+  if (options && options.keep) {
+    // keep directory for later
+    tmpConfig.keep = true;
+  } else {
+    // discard directory when process closes.
+    tmpConfig.unsafeCleanup = true;
+    tmpConfig.keep = false;
+  }
+
+  tmp.dir(tmpConfig, callback);
+}
+
+module.exports = tmpdir;