Use parallel and incremental builds (#105)

Reviewed-on: #105
Changelog: Changed

.gitignore

@@ -59,3 +59,6 @@ ormconfig.json
 packages/client/.yarn/*
 packages/backend/.yarn/*
 packages/sw/.yarn/*
+
+# TypeScript
+tsconfig.tsbuildinfo

package.json

@@ -10,7 +10,7 @@
 		"packages/*"
 	],
 	"scripts": {
-		"build": "yarn workspaces foreach --topological run build && yarn run gulp",
+		"build": "yarn workspaces foreach --parallel --topological run build && yarn run gulp",
 		"start": "yarn workspace backend run start",
 		"start:test": "yarn workspace backend run start:test",
 		"init": "yarn migrate",

packages/backend/tsconfig.json

@@ -1,5 +1,6 @@
 {
 	"compilerOptions": {
+		"incremental": true,
 		"allowJs": true,
 		"noEmitOnError": false,
 		"noImplicitAny": true,

packages/client/tsconfig.json

@@ -1,5 +1,6 @@
 {
 	"compilerOptions": {
+		"incremental": true,
 		"allowJs": true,
 		"noEmitOnError": false,
 		"noImplicitAny": false,