simolus3

Analyzer plugins - tips and tricks

Debugging

Analyzer plugins run in a processes started and managed by the analysis server. This is useful when shipping plugins to users, but unfortunate for us as we can't attach a debugger to the plugin process.

Luckily, we can use a little trick to help us here. For debugging purposes, we instead use the following model. The actual plugin will start a websocket server. When the proxy loaded by the analysis server gets started, it will connect to that server and relay all operations. In fact, almost no code changes are necessary to the plugin.

simolus3

import 'dart:convert';
import 'package:moor_flutter/moor_flutter.dart';

part 'database.g.dart';

@DataClassName("Journal")
class Journals extends Table {
  IntColumn get id => integer().autoIncrement()();
  TextColumn get name => text().withLength(min: 1, max: 50)();
  TextColumn get description => text().withLength(min: 1, max: 100)();

simolus3

import 'package:moor/moor.dart';
import 'package:moor/moor_vm.dart';
import 'package:rxdart/rxdart.dart';

part 'shopping_cart.g.dart';

class ShoppingCarts extends Table {
  IntColumn get id => integer().autoIncrement()();
}

simolus3

import 'package:moor/moor.dart';

import 'database.dart';

part 'dao.g.dart';

@UseDao(tables: [Users])
class SomeDao extends DatabaseAccessor<Database> with _$SomeDaoMixin {
  SomeDao(Database db) : super(db);
}

simolus3

import 'dart:convert';
import 'dart:html';
import 'dart:typed_data';

void main() {
  final content = '["general kenobi", "you are a bold one"]';
  download('message.json', utf8.encode(content) as Uint8List, type: 'application/json');
}

void download(String filename, Uint8List data, {String type = 'octet/stream'}) {

simolus3

import 'package:moor_flutter/moor_flutter.dart';

part 'database.g.dart';

class Rooms extends Table {
  IntColumn get id => integer().autoIncrement()();
  TextColumn get desc => text()();
}

@UseMoor(tables: [Rooms])

simolus3

import 'package:flutter/material.dart';
import 'package:http/http.dart';
import 'package:web3dart/web3dart.dart';

void main() {
  runApp(MaterialApp(
    home: EthApp(),
    theme: ThemeData(
      primaryColor: Colors.orange,
      typography: Typography(

simolus3

import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import java.security.GeneralSecurityException;
import java.security.SecureRandom;
import java.util.Base64;

public class PasswordHasher {
	
	private static final int HASHING_ITERATIONS = 128_000;

simolus3

procedure TForm1.btnAddItClick(Sender: TObject);
var sum, i: integer;
begin
     sum := 0;
     for i := 1 to 4 do begin
       sum := sum + (random(6) + 1);
     end;

     ShowMessage(IntToStr(sum));
end;

simolus3

public static List<String> itemLoreFriendly(String text) {
	final int maximumCharsPerLine = 50;
	final char space = ' ';
	final char newLine = '\n';
	
	List<String> lines = new ArrayList<String>();
	
	while (text.length() > maximumCharsPerLine) {
		StringCharacterIterator it = new StringCharacterIterator(text);
		//Find the last location of a space befor the character limit.