(fix) IntelliJ IDEA support & (actually) Fix removing compiled protos

build.gradle

@@ -17,6 +17,7 @@ plugins {
     id 'com.google.protobuf' version '0.8.19'
 
     id 'eclipse'
+    id 'idea'
 }
 
 compileJava.options.encoding = "UTF-8"
@@ -25,6 +26,11 @@ compileTestJava.options.encoding = "UTF-8"
 sourceCompatibility = JavaVersion.VERSION_17
 targetCompatibility = JavaVersion.VERSION_17
 
+var shouldGenerateProto = System.getenv("GENERATE_PROTO") == "true"
+System.out.println(shouldGenerateProto ?
+        "Generating proto files" :
+        "Skipping proto generation")
+
 repositories {
     mavenCentral()
     jcenter()
@@ -34,13 +40,13 @@ protobuf {
     protoc {
         artifact = 'com.google.protobuf:protoc:3.24.3'
     }
+
     plugins {
         quickbuf {
             artifact = 'us.hebi.quickbuf:protoc-gen-quickbuf:1.3.1'
         }
     }
 
-    if (System.getenv("GENERATE_PROTO") == "true") {
     generateProtoTasks {
         all().each { task ->
             task.builtins {
@@ -54,7 +60,6 @@ protobuf {
             }
         }
     }
-    }
 
     generatedFilesBaseDir = "$projectDir/src/generated/"
 }
@@ -143,6 +148,15 @@ sourceSets {
     }
 }
 
+idea {
+    module {
+        // proto files and generated Java files are automatically added as
+        // source dirs.
+        // If you have additional sources, add them here:
+        sourceDirs += file('/proto/')
+    }
+}
+
 eclipse {
     classpath {
         file.whenMerged { cp ->
@@ -172,7 +186,11 @@ public final class BuildConfig {
 task updateProto {
     group 'Build'
     description 'Cleans generated proto folder and regenerates protos'
+
+    if (shouldGenerateProto) {
         dependsOn 'clean'
+    }
+
     dependsOn 'generateProto'
 }