ruby
diff --git a/‎dist/index.js
+2 b/‎dist/index.js
+2
diff --git a/‎index.js
+2 b/‎index.js
+2
@@ -190,6 +190,8 @@ function validateRubyEngineAndVersion(platform, engineVersions, engine, parsedVe
           - { os: macos-13, ruby: '2.5' }
 
         But of course you should consider dropping support for these long-EOL Rubies, which cannot even be built on recent macOS machines.`)
+  } else if (engine === 'truffleruby' && platform.startsWith('windows')) {
+    throw new Error('TruffleRuby does not currently support Windows.')
   }
 
   return version
Original file line number	Diff line number	Diff line change
`@@ -190,6 +190,8 @@ function validateRubyEngineAndVersion(platform, engineVersions, engine, parsedVe`
`190`	`190`	`- { os: macos-13, ruby: '2.5' }`
`191`	`191`
`192`	`192`	But of course you should consider dropping support for these long-EOL Rubies, which cannot even be built on recent macOS machines.`)
	`193`	`+ } else if (engine === 'truffleruby' && platform.startsWith('windows')) {`
	`194`	`+ throw new Error('TruffleRuby does not currently support Windows.')`
`193`	`195`	`}`
`194`	`196`
`195`	`197`	`return version`