Revert "Bump gradle and use the `mainClass` property"

This reverts commit 3dd11065699b39861d2db7522bb6f07c4ee94387

4 files changed, 7 insertions, 13 deletions

diff --git a/enigma-cli/build.gradle b/enigma-cli/build.gradle
index 3490613..fcd3f0d 100644
--- a/enigma-cli/build.gradle
+++ b/enigma-cli/build.gradle
@@ -7,11 +7,9 @@ dependencies {
     implementation project(':enigma')
 }
 
-application {
-    mainClass = 'cuchaz.enigma.command.Main'
-}
+mainClassName = 'cuchaz.enigma.command.Main'
 
-jar.manifest.attributes 'Main-Class': application.mainClass
+jar.manifest.attributes 'Main-Class': mainClassName
 
 publishing {
     publications {
diff --git a/enigma-server/build.gradle b/enigma-server/build.gradle
index c447138..2764558 100644
--- a/enigma-server/build.gradle
+++ b/enigma-server/build.gradle
@@ -7,8 +7,6 @@ dependencies {
     implementation 'net.sf.jopt-simple:jopt-simple:6.0-alpha-3'
 }
 
-application {
-    mainClass = 'cuchaz.enigma.network.DedicatedEnigmaServer'
-}
+mainClassName = 'cuchaz.enigma.network.DedicatedEnigmaServer'
 
-jar.manifest.attributes 'Main-Class': application.mainClass
+jar.manifest.attributes 'Main-Class': mainClassName
diff --git a/enigma-swing/build.gradle b/enigma-swing/build.gradle
index f776903..2966ae7 100644
--- a/enigma-swing/build.gradle
+++ b/enigma-swing/build.gradle
@@ -14,11 +14,9 @@ dependencies {
     implementation 'org.drjekyll:fontchooser:2.4'
 }
 
-application {
-    mainClass = 'cuchaz.enigma.gui.Main'
-}
+mainClassName = 'cuchaz.enigma.gui.Main'
 
-jar.manifest.attributes 'Main-Class': application.mainClass
+jar.manifest.attributes 'Main-Class': mainClassName
 
 publishing {
     publications {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index fd0c5a3..6623300 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists