Fixing config file import error

Author: rajitha1998

packages/common/core/base-provider.js

@@ -1,6 +1,28 @@
 const path = require("path");
-const ncConfig = require(path.join(process.cwd(), ".nc.config"));
+const fs = require("fs");
 const validProviders = require("./providers-list");
+const ncConfig = require(getConfigFilePath());
+
+function getConfigFilePath() {
+  const triables = process.cwd().split("\\").length;
+  const dirs = process.cwd().split("\\");
+  let configFilePath;
+
+  for (let i = 0; i < triables; i++) {
+    configFilePath = path.join(dirs.join("\\"), ".nc.config.js");
+    if (fs.existsSync(configFilePath)) {
+      return configFilePath;
+    }
+    dirs.splice(-1, 1);
+    configFilePath = null;
+  }
+
+  if (!configFilePath) {
+    throw new Error(
+      "Provider config file not found. Please create a config file in project root."
+    );
+  }
+}
 
 class Provider {
   /**

packages/common/test/core/base-provider.test.js

@@ -0,0 +1,13 @@
+const providersList = require("../../core/providers-list");
+const { assert } = require("chai");
+
+describe("providers list", function() {
+  context("with array of provider names", function() {
+    it("should have at least one provider", function() {
+      assert(providersList.length !== 0);
+    });
+    it("should have string literals", function() {
+      providersList.forEach(provider => assert.isString(provider));
+    });
+  });
+});

packages/common/test/core/providers-list.test.js

@@ -1,6 +1,6 @@
 const chai = require("chai");
 const assert = chai.assert;
-const providers = require("../core/providers");
+const providers = require("../../core/providers");
 
 describe("Providers list", () => {
   it("should check for providers", done => {