Hotfix: Initial webpack context load. (#2)

* Set up CI with Azure Pipelines

[skip ci]

* Remove initial local file loading.

* Bump version.

Co-authored-by: Martynas Žilinskas <martiogalaltu@gmail.com>

Author: EimantasZubavicius

.eslintrc.json

@@ -1,4 +1,3 @@
 {
-    "extends": ["@reactway"],
-    "ignorePatterns": ["src/shared/locale/translations/translations.d.ts"]
+    "extends": ["@reactway"]
 }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "i18next-webpack-backend",
-    "version": "0.1.0",
+    "version": "0.1.1",
     "description": "Backend JSON loader for webpack applications.",
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
@@ -32,20 +32,20 @@
     },
     "homepage": "https://github.com/reactway/i18next-webpack-backend#readme",
     "devDependencies": {
-        "@reactway/eslint-config": "^1.0.1",
+        "@reactway/eslint-config": "^1.0.3",
         "@types/lodash.set": "^4.3.6",
         "@types/webpack-env": "^1.15.1",
         "eslint": "^6.8.0",
-        "ts-node": "^8.6.2",
-        "typescript": "^3.8.2",
+        "ts-node": "^8.7.0",
+        "typescript": "^3.8.3",
         "prettier": "^1.19.1"
     },
     "peerDependencies": {
         "@types/webpack-env": "^1.15.1"
     },
     "dependencies": {
-        "i18next": "^19.3.2",
+        "i18next": "^19.3.3",
         "lodash.set": "^4.3.2",
-        "tslib": "^1.11.0"
+        "tslib": "^1.11.1"
     }
 }

src/backend-plugin.ts

@@ -7,7 +7,7 @@ export interface WebpackBackendOptions {
 
 export class WebpackBackend implements Module {
     public readonly type = "backend";
-    private jsons: __WebpackModuleApi.RequireContext = require.context("");
+    private jsons: __WebpackModuleApi.RequireContext | null = null;
     private keys: string[] = [];
     constructor(services: Services, options: WebpackBackendOptions = { context: undefined }) {
         this.init(services, options);
@@ -22,6 +22,16 @@ export class WebpackBackend implements Module {
 
     public async read(language: string, namespace: string, callback: ReadCallback): Promise<void> {
         const builtKey = `./${language}/${namespace}.json`;
+        if (this.jsons == null) {
+            callback(
+                new Error(`No context given!`),
+                // TODO: Fix this when types are up to date with newest implementation.
+                // eslint-disable-next-line @typescript-eslint/ban-ts-ignore
+                // @ts-ignore
+                null
+            );
+            return;
+        }
         if (this.keys.includes(builtKey) === false) {
             callback(
                 new Error(`Namespace "${namespace}" for language "${language}" was not found!`),
@@ -44,6 +54,16 @@ export class WebpackBackend implements Module {
                 return Promise.all(
                     languages.map(async lang => {
                         const builtKey = `./${lang}/${namespace}.json`;
+                        if (this.jsons == null) {
+                            callback(
+                                new Error(`No context given!`),
+                                // TODO: Fix this when types are up to date with newest implementation.
+                                // eslint-disable-next-line @typescript-eslint/ban-ts-ignore
+                                // @ts-ignore
+                                null
+                            );
+                            return;
+                        }
                         if (this.keys.includes(builtKey) === false) {
                             console.error(new Error(`Namespace "${namespace}" for language "${lang}" was not found!`));
                             return;