Hot Thai salsa

Name: Hot Thai salsa
Cuisine: Thai
Ingredients: ½ cucumber, peeled, deseeded and chopped into fine cubes; 4 spring onions, trimmed and finely chopped; salt, to taste; 2 tablespoons white caster sugar; 2 teaspoons chilli oil; juice of 3 limes; a small handful of fresh mint, finely chopped; 5 cm/2 inch piece fresh root ginger, peeled and grated; 3 garlic cloves, peeled and minced