Merge branch 'master' into 1.1.0

Author: fartem

.gitignore

@@ -28,3 +28,7 @@ hs_err_pid*
 # Gradle
 .gradle
 build
+
+# Checkstyle
+checkstyle.xml
+checkstyle-report.xml

README.md

@@ -8,17 +8,25 @@ Custom Checkstyle checks for Android projects.
 
 ## Checks
 
-| Check | Description | Level |
-| --- | --- | --- |
-| `AndroidViewFieldNameCheck` | Check Android view field name (example: for `TextView` variable's name must be starts with `tv`) | `Error` |
-| `ContextFirstParameterCheck` | Check Context as first parameter in a class constructor or in an arguments list | `Error` |
-| `MethodObjectReturnAnnotationCheck` | Check annotation for a method with return values (by default it is `@NonNull` and `@Nullable`) | `Error` |
-| `MethodParametersAnnotationCheck` | Check annotation for an argument in a class constructor or a method (by default it is `@NonNull` and `@Nullable`) | `Error` |
+| Check | Description |
+| --- | --- |
+| `AndroidViewFieldNameCheck` | Check Android view field name (example: for `TextView` variable's name must be starts with `tv`) |
+| `ContextFirstParameterCheck` | Check Context as first parameter in a class constructor or in an arguments list |
+| `MethodObjectReturnAnnotationCheck` | Check annotation for a method with return values (by default it is `@NonNull` and `@Nullable`) |
+| `MethodParametersAnnotationCheck` | Check annotation for an argument in a class constructor or a method (by default it is `@NonNull` and `@Nullable`) |
 
 ## Installation
 
 ### Gradle
 
+Add `https://jitpack.io` as Maven repository to `build.gradle` (needs for downloading dependencies from GitHub):
+
+```groovy
+repositories {
+    maven { url "https://jitpack.io" }
+}
+```
+
 If you are using [Checkstyle plugin](https://docs.gradle.org/current/userguide/checkstyle_plugin.html) for Gradle, add
 checks project as dependency in the `dependencies` section in the `build.gradle`:
 
@@ -32,16 +40,16 @@ Add to `TreeWalker` module:
 
 ```xml
 <module name="com.smlnskgmail.jaman.checkstyle.checks.AndroidViewFieldNameCheck">
-    <property name="id" value="AndroidViewFieldNameCheck"/>
+    <property name="id" value="AndroidViewFieldNameCheck" />
 </module>
 <module name="com.smlnskgmail.jaman.checkstyle.checks.ContextFirstParameterCheck">
-    <property name="id" value="ContextFirstParameterCheck"/>
+    <property name="id" value="ContextFirstParameterCheck" />
 </module>
 <module name="com.smlnskgmail.jaman.checkstyle.checks.MethodObjectReturnAnnotationCheck">
-    <property name="id" value="MethodObjectReturnAnnotationCheck"/>
+    <property name="id" value="MethodObjectReturnAnnotationCheck" />
 </module>
 <module name="com.smlnskgmail.jaman.checkstyle.checks.MethodParametersAnnotationCheck">
-    <property name="id" value="MethodParametersAnnotationCheck"/>
+    <property name="id" value="MethodParametersAnnotationCheck" />
 </module>
 ```
 

build.gradle

@@ -14,11 +14,13 @@ checkstyle {
 
     def checkstyleConfigPath = "$rootDir/checkstyle.xml"
     def checkstyleConfig = new File(checkstyleConfigPath)
-    new URL(
-            "https://raw.githubusercontent.com/fartem/repository-rules/master/rules/java/checkstyle/checkstyle.xml"
-    ).withInputStream {
-        i -> checkstyleConfig.withOutputStream {
-            it << i
+    if (!checkstyleConfig.exists()) {
+        new URL(
+                "https://raw.githubusercontent.com/fartem/repository-rules/master/rules/java/checkstyle/checkstyle.xml"
+        ).withInputStream {
+            i -> checkstyleConfig.withOutputStream {
+                it << i
+            }
         }
     }