chore(): start moving some packages to the core directory (#7215)

packages/cli/create-medusa-app/src/utils/format-connection-string.ts

@@ -0,0 +1,29 @@
+type ConnectionStringOptions = {
+  user?: string
+  password?: string
+  host?: string
+  db: string
+}
+
+export function encodeDbValue(value: string): string {
+  return encodeURIComponent(value)
+}
+
+export default ({ user, password, host, db }: ConnectionStringOptions) => {
+  let connection = `postgres://`
+  if (user) {
+    connection += encodeDbValue(user)
+  }
+
+  if (password) {
+    connection += `:${encodeDbValue(password)}`
+  }
+
+  if (user || password) {
+    connection += "@"
+  }
+
+  connection += `${host}/${db}`
+
+  return connection
+}