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 1/2] 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>

From f18cded3a7408bd8d953d99238963826019c88df Mon Sep 17 00:00:00 2001
From: Manuel Fuhr <manuel@knid.net>
Date: Sat, 9 Jul 2022 07:43:57 +0200
Subject: [PATCH 2/2] Enable checkstyle checks

Basic indention / formatting checks but suppressed for most modules
because they currently fail the checks.
---
 config/checkstyle/checkstyle.xml   | 6 ++++--
 config/checkstyle/suppressions.xml | 7 +++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
index 5eb174f..e36cf2e 100644
--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -8,9 +8,11 @@
       <property name="file" value="${config_loc}/suppressions.xml"/>
   </module>
 
-  <!-- <module name="FileTabCharacter"/> -->
+  <module name="FileTabCharacter"/>
 
   <module name="TreeWalker">
-    <!-- <module name="Indentation"/> -->
+    <module name="Indentation">
+      <property name="basicOffset" value="2"/>
+    </module>
   </module>
 </module>
diff --git a/config/checkstyle/suppressions.xml b/config/checkstyle/suppressions.xml
index 0755c89..c1d43b6 100644
--- a/config/checkstyle/suppressions.xml
+++ b/config/checkstyle/suppressions.xml
@@ -5,4 +5,11 @@
   "https://checkstyle.org/dtds/suppressions_1_2.dtd">
 
 <suppressions>
+  <suppress files="brouter-codec/.*" checks=".*"/>
+  <suppress files="brouter-core/.*" checks=".*"/>
+  <suppress files="brouter-expressions/.*" checks=".*"/>
+  <suppress files="brouter-map-creator/.*" checks=".*"/>
+  <suppress files="brouter-mapaccess/.*" checks=".*"/>
+  <suppress files="brouter-server/.*" checks=".*"/>
+  <suppress files="brouter-util/.*" checks=".*"/>
 </suppressions>