single-pinia v0.0.2

Single Pinia

Write pinia at top level with export syntax. Powered by TS Macro and Unplugin.

Install

pnpm i -D single-pinia

Usage

1. TS Macro:

   // tsm.config.ts
   import singlePinia from "single-pinia/ts-macro";
   
   export default {
    plugins: [
      singlePinia()
    ]
   };

2. Unplugin, like Vite:

   // vite.config.ts
   import singlePinia from "single-pinia/vite";
   import { defineOptions } from "vite";
   
   export default defineOptions({
    plugins: [
      singlePinia()
    ]
   });

Then you can using the following syntax in the file that matches the stores/.*?\.(j|t)sx? pattern by default:

defineStore("counter");

export const count = ref(0);

export function increment() {
  count.value++;
}

export function decrement() {
  count.value--;
}

It will be transformed into:

export const useCounterStore = defineStore("counter", () => {
  const count = ref(0);

  function increment() {
    count.value++;
  }

  function decrement() {
    count.value--;
  }

  return {
    count,
    increment,
    decrement
  };
});

This plugin mainly performs the following transformations:

• Infers the name of the return value from file name.

• Uses the variables or functions exported under the defineStore statement as the setup return values for this store.