!7

sS defaultJavaTarget = "1.8";

sS standardCredentials() { ret ""; } // public snippets only

// snippetID => jar file
static new SerializeComputations<S, File> computations;

html {
  // lock lock; // now using SerializeComputations
  
  uri = dropPrefixSlash(uri);
  S snippetID = fsI(uri);
  if (!isSnippetPublic(snippetID)) fail("Snippet not public: " + snippetID);
  S transpiledSrc = getServerTranspiled2(snippetID);
  
  // md5 check (if parameter supplied)
  
  S md5 = params.get('md5);
  if (md5 != null && !eq(md5, md5(transpiledSrc))) ret "md5 mismatch";
  
  File jar = computations.get(snippetID, -> {
    int i = transpiledSrc.indexOf('\n');
    S libs = transpiledSrc.substring(0, Math.max(0, i));
    printVars(+snippetID, +libs);
    transpiledSrc = transpiledSrc.substring(i+1);
    S javaTarget = or(params.get('javaTarget), defaultJavaTarget);    
    CompilerBot.verbose = true;
    ret CompilerBot.compile(transpiledSrc, libs, javaTarget, snippetID);
  });
  
  print("Serving jar for " + snippetID + ": " + jar);
  ret subBot_serveFileWithName(jar, psI(snippetID) + ".jar", "application/java-archive");
}