Update exit code

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.0.0-beta.2
+
+* Changes exit code for different results.
+
 ## 1.0.0-beta.1
 
 * First pre-release of Asserest

README.md

@@ -95,6 +95,23 @@ dart compile exe bin/asserest.dart --output='out/'
 
 The compiled binary will be generated under `out` directory.
 
+## Import as library
+
+Dart (or Flutter) allows import library from Git directly. In the project's `pubspec.yaml`,
+you need to insert this property under `dependencies`:
+
+```yaml
+# Name, description and other mandatory stuff
+dependencies:
+  asserest:
+    git:
+      url: https://github.com/rk0cc/asserest.git
+      ref: 1.0.0-beta.2 # It's better to uses tag's name.
+# Additional settings (e.g. `flutter`)
+```
+
+Then, run `pub get` command if necessary.
+
 ## License
 
 * Under `bin` directory: MIT License

bin/asserest.dart

@@ -37,7 +37,7 @@ List<dynamic> _resolveConfig(List<String> arguments) {
   } on FormatException catch (err) {
     print(err.message);
     print("Type 'asserest -h' to display command usages");
-    exit(1);
+    exit(2);
   }
 
   if (args["version"]) {
@@ -87,7 +87,7 @@ List<dynamic> _resolveConfig(List<String> arguments) {
   } on StateError catch (err) {
     print(err.message);
     print("Type 'asserest -h' to display command usages");
-    exit(2);
+    exit(3);
   }
 }
 
@@ -126,6 +126,8 @@ void main(List<String> arguments) async {
       ..writeln();
 
     print(buf);
+
+    exit(analyser.failureCount > 0 ? 1 : 0);
   }
 
   testProc
@@ -135,5 +137,6 @@ void main(List<String> arguments) async {
       await tester.close();
 
       print(err);
+      exit(4);
     });
 }

pubspec.yaml

@@ -1,7 +1,7 @@
 name: asserest
 description: Console application for verifing provided address can be access on client network
 publish_to: 'none'
-version: 1.0.0-beta.1
+version: 1.0.0-beta.2
 repository: https://github.com/rk0cc/asserest
 environment:
   sdk: '>2.18.999 <4.0.0'