K2JS: fix KT-5639 Exception in kotlin-js when directory is given instead of output file

#KT-5639 Fixed
2014-12-11 21:02:49 +03:00
parent 0b54221223
commit 12ff5de013
5 changed files with 28 additions and 2 deletions
@@ -143,6 +143,13 @@ public class K2JSCompiler extends CLICompiler<K2JSCompilerArguments> {

        OutputFileCollection outputFiles = translate(mainCallParameters, config, sourcesFiles, outputFile, outputPrefixFile, outputPostfixFile);

+        if (outputFile.isDirectory()) {
+            messageCollector.report(CompilerMessageSeverity.ERROR,
+                                    "Cannot open output file '" + outputFile.getPath() + "': is a directory",
+                                    CompilerMessageLocation.NO_LOCATION);
+            return ExitCode.COMPILATION_ERROR;
+        }
+
        File outputDir = outputFile.getParentFile();
        if (outputDir == null) {
            outputDir = outputFile.getAbsoluteFile().getParentFile();