Angular 13 compatibility

.github/workflows/node.js.yml

@@ -0,0 +1,31 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master , ng13 ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm run test

.gitignore

@@ -7,9 +7,9 @@ npm-debug.log*
 .DS_Store
 
 # Compiled files
-dist
 src/**/*.js
 tests/**/*.js
+dist
 
 # Extracted strings
 strings.json

.mocharc.json

@@ -0,0 +1,6 @@
+{
+	"node-option": [
+		"experimental-specifier-resolution=node",
+		"loader=ts-node/esm"
+	]
+}

.nvmrc

@@ -0,0 +1 @@
+14

README.md

@@ -3,15 +3,25 @@ If this tool saves you time, please consider making a donation towards the conti
 [![Donate](images/donate-badge.png)](https://donate.biesbjerg.com)
 
 # ngx-translate-extract
+
 Extract translatable (ngx-translate) strings and save as a JSON or Gettext pot file.
 Merges with existing strings if the output file already exists.
 
 ## Install
+
 Install the package in your project:
 
 `npm install @biesbjerg/ngx-translate-extract --save-dev`
 
+Choose the version corresponding to your Angular version:
+
+| Angular       | ngx-translate-extract |
+| ------------- | --------------------- |
+| 13 (IVY only) | 8.x+                  |
+| 8.x – 12.x    | 7.x                   |
+
 Add a script to your project's `package.json`:
+
 ```json
 ...
 "scripts": {
@@ -20,6 +30,7 @@ Add a script to your project's `package.json`:
 }
 ...
 ```
+
 You can now run `npm run i18n:extract` and it will extract strings from your project.
 
 ## Usage
@@ -32,19 +43,20 @@ You can now run `npm run i18n:extract` and it will extract strings from your pro
 
 `ngx-translate-extract --input ./src-a ./src-b --output ./src/assets/i18n/strings.json`
 
-
 **Extract and save to multiple files using path expansion**
 
 `ngx-translate-extract --input ./src --output ./src/i18n/{da,en}.json`
 
 ### JSON indentation
+
 Tabs are used by default for indentation when saving extracted strings in json formats:
 
 If you want to use spaces instead, you can do the following:
 
-`ngx-translate-extract --input ./src --output ./src/i18n/en.json --format-indentation '  '`
+`ngx-translate-extract --input ./src --output ./src/i18n/en.json --format-indentation ' '`
 
 ### Marker function
+
 If you want to extract strings that are not passed directly to `TranslateService`'s `get()`/`instant()`/`stream()` methods, you can wrap them in a marker function to let `ngx-translate-extract` know you want to extract them.
 
 Install marker function:
@@ -67,6 +79,7 @@ _('Extract me');
 _Note: `ngx-translate-extract` will automatically detect the import name_
 
 ### Commandline arguments
+
 ```
 Usage:
 ngx-translate-extract [options]

bin/cli.js

@@ -1,3 +1,3 @@
 #! /usr/bin/env node
 
-require('../dist/cli/cli');
+import('../dist/cli/cli.js');