Add contracts to packages, fix most linting errors

1 files changed, 11 insertions, 0 deletions

diff --git a/packages/contracts/deploy/src/utils/fs_wrapper.ts b/packages/contracts/deploy/src/utils/fs_wrapper.ts
new file mode 100644
index 000000000..6b4fd625c
--- /dev/null
+++ b/packages/contracts/deploy/src/utils/fs_wrapper.ts
@@ -0,0 +1,11 @@
+import promisify = require('es6-promisify');
+import * as fs from 'fs';
+
+export const fsWrapper = {
+    readdirAsync: promisify(fs.readdir),
+    readFileAsync: promisify(fs.readFile),
+    writeFileAsync: promisify(fs.writeFile),
+    mkdirAsync: promisify(fs.mkdir),
+    doesPathExistSync: fs.existsSync,
+    removeFileAsync: promisify(fs.unlink),
+};