private boolean parseInputs(Collection<URI> inputs, PluginCompiler pluginc) {
boolean parsePassed = true;
for (URI input : inputs) {
try {
ParseTreeNode parseTree = parseInput(input);
if (null != parseTree) {
pluginc.addInput(new AncestorChain<ParseTreeNode>(parseTree));
}
} catch (ParseException ex) {
ex.toMessageQueue(mq);
parsePassed = false;
} catch (IOException ex) {
mq.addMessage(MessageType.IO_ERROR, MessagePart.Factory.valueOf(ex.toString()));
parsePassed = false;
}
}
return parsePassed;
}
private int run(String[] argv) {
if (!config.processArguments(argv)) {
return -1;
}
boolean success = false;
MessageContext mc = null;
ParseTreeNode compiledOutput = null;
try {
PluginMeta meta = new PluginMeta(makeEnvironment(config));
meta.setDebugMode(config.debugMode());
meta.setValijaMode(config.cajaMode());
PluginCompiler compiler = new PluginCompiler(BuildInfo.getInstance(), meta, mq);
mc = compiler.getMessageContext();
compiler.setCssSchema(config.getCssSchema(mq));
compiler.setHtmlSchema(config.getHtmlSchema(mq));
success = parseInputs(config.getInputUris(), compiler) && compiler.run();
if (success) {
compiledOutput = compiler.getJavascript();
}
} finally {
if (mc == null) {
mc = new MessageContext();
}
MessageLevel maxMessageLevel = dumpMessages(mq, mc, System.err);
success &= MessageLevel.ERROR.compareTo(maxMessageLevel) > 0;
}
if (success) {
writeFile(config.getOutputJsFile(), compiledOutput);
} else {
// Make sure there is no previous output file from a failed run.
config.getOutputJsFile().delete();
// If it wasn't there in the first place, or is not writable, that's OK,
// so ignore the return value.
}
return success ? 0 : -1;
}
