update README

README.md

@@ -78,7 +78,7 @@ _('Extract me');
 `ngx-translate-extract ... -m _`
 
 ## Commandline arguments
-```shell
+```
 Usage:
 ngx-translate-extract [options]
 
@@ -89,23 +89,22 @@ Options:
                               can use path expansion, glob patterns and multiple
                               paths
                       [array] [default: current working path]
-  --patterns, -p              Extract strings from the following file patterns
+     [array] [required] [default: current working path]
+  --patterns, -p               Extract strings from the following file patterns
                                     [array] [default: ["/**/*.html","/**/*.ts"]]
-  --output, -o                Paths where you would like to save extracted
-                              strings. You can use path expansion, glob patterns
-                              and multiple paths              [array] [required]
-  --format, -f                Output format
+  --output, -o                 Paths where you would like to save extracted
+                               strings. You can use path expansion, glob
+                               patterns and multiple paths    [array] [required]
+  --format, -f                 Output format
           [string] [choices: "json", "namespaced-json", "pot"] [default: "json"]
-  --format-indentation, --fi  Output format indentation   [string] [default: "	"]
-  --replace, -r               Replace the contents of output file if it exists
-                              (Merges by default)     [boolean] [default: false]
-  --sort, -s                  Sort strings in alphabetical order when saving
-                                                      [boolean] [default: false]
-  --clean, -c                 Remove obsolete strings when merging
-                                                      [boolean] [default: false]
+  --format-indentation, --fi   Output format indentation  [string] [default: "	"]
+  --replace, -r                Replace the contents of output file if it exists
+                               (Merges by default)                     [boolean]
+  --sort, -s                   Sort strings in alphabetical order when saving
+                                                                       [boolean]
+  --clean, -c                  Remove obsolete strings when merging    [boolean]
   --key-as-default-value, -k   Use key as default value for translations
-                                                      [boolean] [default: false]
+                                                                       [boolean]
   --null-as-default-value, -n  Use null as default value for translations
-                                                      [boolean] [default: false]
-
-Arguments key-as-default-value and null-as-default-value are mutually exclusive
+                                                                       [boolean]
+```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@biesbjerg/ngx-translate-extract",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "Extract strings from projects using ngx-translate",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",

src/cli/cli.ts

@@ -25,12 +25,13 @@ export const cli = yargs
 	.option('input', {
 		alias: 'i',
 		describe: 'Paths you would like to extract strings from. You can use path expansion, glob patterns and multiple paths',
-		default: process.env.PWD,
+		default: [process.env.PWD],
 		type: 'array',
-		normalize: true
+		normalize: true,
+		required: true
 	})
 	.check(options => {
-		(options.input as unknown as string[]).forEach((dir: string) => {
+		options.input.forEach((dir: string) => {
 			if (!fs.existsSync(dir) || !fs.statSync(dir).isDirectory()) {
 				throw new Error(`The path you supplied was not found: '${dir}'`);
 			}
@@ -67,38 +68,33 @@ export const cli = yargs
 	.option('replace', {
 		alias: 'r',
 		describe: 'Replace the contents of output file if it exists (Merges by default)',
-		default: false,
 		type: 'boolean'
 	})
 	.option('sort', {
 		alias: 's',
 		describe: 'Sort strings in alphabetical order when saving',
-		default: false,
 		type: 'boolean'
 	})
 	.option('clean', {
 		alias: 'c',
 		describe: 'Remove obsolete strings when merging',
-		default: false,
 		type: 'boolean'
 	})
 	.option('key-as-default-value', {
 		alias: 'k',
 		describe: 'Use key as default value for translations',
-		default: false,
 		type: 'boolean'
 	})
 	.option('null-as-default-value', {
 		alias: 'n',
 		describe: 'Use null as default value for translations',
-		default: false,
 		type: 'boolean'
 	})
 	.conflicts('key-as-default-value', 'null-as-default-value')
 	.exitProcess(true)
 	.parse(process.argv);
 
-const extractTask = new ExtractTask(cli.input as unknown as string[], cli.output, {
+const extractTask = new ExtractTask(cli.input, cli.output, {
 	replace: cli.replace,
 	patterns: cli.patterns
 });

tsconfig.json

@@ -12,7 +12,10 @@
         ],
         "module": "commonjs",
         "outDir": "./dist/",
-        "sourceMap": true
+        "sourceMap": true,
+        "typeRoots" : [
+            "./node_modules/@types"
+        ],
     },
     "include": [
         "src/**/*.ts"