Add Kotlin/JVM support (#2637)

* Add Kotlin/JVM support

* Update CONTRIBUTORS.md

* Use kotlinc-jvm instead of kotlinc

* Fix alphabetical ordering

* Filter kotlin compiler arguments

Extract user options filtering for java into a separate function to
handle filtering options with extra arguments.
Filter kotlin compiler options: -d, -jdk-home, -kotlin-home, -script, -progressive

* Filter -Xjavac user options

Filter any option that starts with '-Xjavac', as it could be used to pass unwanted options through kotlinc to javac.

* Fix year in copyright

Co-authored-by: Rubén Rincón Blanco <ruben@rinconblanco.es>

* Add kotlin.amazon.properties

* Add JAVA_HOME to kotlin default exec options

Query per-compiler property 'java_home' and set environment

* Add java_home to kotlin properties

Co-authored-by: Daniel Below <daniel.below@jetbrains.com>
Co-authored-by: Rubén Rincón Blanco <ruben@rinconblanco.es>

1 files changed, 17 insertions, 13 deletions

diff --git a/lib/compilers/java.js b/lib/compilers/java.js
index 677eeb323..c61cc8f65 100644
--- a/lib/compilers/java.js
+++ b/lib/compilers/java.js
@@ -111,22 +111,10 @@ export class JavaCompiler extends BaseCompiler {
         return path.join(dirPath, `${path.basename(this.compileFilename, this.lang.extensions[0])}.class`);
     }
 
-    filterUserOptions(userOptions) {
+    filterUserOptionsWithArg(userOptions, oneArgForbiddenList) {
         const filteredOptions = [];
         let toSkip = 0;
 
-        const oneArgForbiddenList = new Set([
-            // -d directory
-            // Sets the destination directory for class files.
-            '-d',
-            // -s directory
-            // Specifies the directory used to place the generated source files.
-            '-s',
-            // --source-path path or -sourcepath path
-            // Specifies where to find input source files.
-            '--source-path', '-sourcepath',
-        ]);
-
         for (const userOption of userOptions) {
             if (toSkip > 0) {
                 toSkip--;
@@ -143,6 +131,22 @@ export class JavaCompiler extends BaseCompiler {
         return filteredOptions;
     }
 
+    filterUserOptions(userOptions) {
+        const oneArgForbiddenList = new Set([
+            // -d directory
+            // Sets the destination directory for class files.
+            '-d',
+            // -s directory
+            // Specifies the directory used to place the generated source files.
+            '-s',
+            // --source-path path or -sourcepath path
+            // Specifies where to find input source files.
+            '--source-path', '-sourcepath',
+        ]);
+
+        return this.filterUserOptionsWithArg(userOptions, oneArgForbiddenList);
+    }
+
     processAsm(result) {
         // Handle "error" documents.
         if (!result.asm.includes('\n') && result.asm[0] === '<') {