From c80e34fdc5a1fe666db3e7896b5d0239f84b0254 Mon Sep 17 00:00:00 2001
From: Manuel Fuhr <manuel@knid.net>
Date: Sat, 9 Jul 2022 07:38:04 +0200
Subject: [PATCH] Add checkstyle

---
 build.gradle                       |  2 ++
 config/checkstyle/checkstyle.xml   | 16 ++++++++++++++++
 config/checkstyle/suppressions.xml |  8 ++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 config/checkstyle/checkstyle.xml
 create mode 100644 config/checkstyle/suppressions.xml

diff --git a/build.gradle b/build.gradle
index 3e0f897..f4571ba 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,6 +45,8 @@ allprojects {
             gpr(MavenPublication)
         }
     }
+
+    apply plugin: "checkstyle"
 }
 
 task clean(type: Delete) {
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
new file mode 100644
index 0000000..5eb174f
--- /dev/null
+++ b/config/checkstyle/checkstyle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+          "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
+          "https://checkstyle.org/dtds/configuration_1_3.dtd">
+
+<module name="Checker">
+  <module name="SuppressionFilter">
+      <property name="file" value="${config_loc}/suppressions.xml"/>
+  </module>
+
+  <!-- <module name="FileTabCharacter"/> -->
+
+  <module name="TreeWalker">
+    <!-- <module name="Indentation"/> -->
+  </module>
+</module>
diff --git a/config/checkstyle/suppressions.xml b/config/checkstyle/suppressions.xml
new file mode 100644
index 0000000..0755c89
--- /dev/null
+++ b/config/checkstyle/suppressions.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE suppressions PUBLIC
+  "-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
+  "https://checkstyle.org/dtds/suppressions_1_2.dtd">
+
+<suppressions>
+</suppressions>