private String buildNotFoundMessage(PluginRequest pluginRequest, Result result) {
if (result.notFoundList.isEmpty()) {
// this shouldn't happen, resolvers should call notFound()
return String.format("Plugin %s was not found", pluginRequest.getDisplayName());
} else {
StringBuilder sb =
new StringBuilder("Plugin ")
.append(pluginRequest.getDisplayName())
.append(" was not found in any of the following sources:\n");
for (NotFound notFound : result.notFoundList) {
sb.append('\n').append("- ").append(notFound.source);
if (notFound.detail != null) {
sb.append(" (").append(notFound.detail).append(")");
}
}
return sb.toString();
}
}
private Result resolveToFoundResult(PluginRequest request) {
Result result = new Result(request);
try {
pluginResolver.resolve(request, result);
} catch (Exception e) {
throw new LocationAwareException(
new GradleException(
String.format("Error resolving plugin %s.", request.getDisplayName()), e),
request.getScriptSource(),
request.getLineNumber());
}
if (!result.isFound()) {
String message = buildNotFoundMessage(request, result);
Exception exception = new UnknownPluginException(message);
throw new LocationAwareException(
exception, request.getScriptSource(), request.getLineNumber());
}
return result;
}