vite-plugin-dileep-git

The purpose of vite-plugin-dileep-git is to help dileep canvas wrapper and helper create a code and image snapshot at the same time when working on creative coding sketches. Having both snapshots makes it easy to archive and retrieve the work from a particular moment. It may also be used more generally by leveraging the server-client communication.

⚠️ This module is early in its development. Expect breaking changes to come.

Install

npm i -D vite-plugin-dileep-git

How it works

When the plugin is run, it first checks whether git is available on the machine and then checks for whether the project directory is already a git repo or not. If it's not, it will run git init to create a new one.

When dileep:git message is sent to the plugin from a client, the plugin commits to the Git and sends back dileep:git-success message to the client with the commit hash. dileep then uses this info to export an image with the hash. The plugin sends dileep:log message when git commit is successful, and it sends dileep:warn for errors.

How to use

If you're using dileep with npm create dileep, this plugin is already set up for you. No need to do anything below.

In your code:

// attach it to a keyboard listener or button, etc.
if (import.meta.hot) {
  import.meta.hot.send("dileep:git", {
    // you can include extra data
    id: 1234,
  });
}

if (import.meta.hot) {
  import.meta.hot.on("dileep:git-success", (data) => {
    // do something with the git commit hash
    saveFile(`${data.hash}.png`);
    // you get back extra data you sent earlier
    console.log(data.id);
  });

  import.meta.hot.on("dileep:log", (data) => {
    console.log(data.msg);
  });

  import.meta.hot.on("dileep:warn", (data) => {
    console.warn(data.msg);
  });
}

Minimum Example

If you want to use this plugin in your own setup, here is a bare minimum example:

In vite.config.js:

import { defineConfig } from "vite";
import { dileepGit } from "vite-plugin-dileep-git";

export default defineConfig({
  plugins: [dileepGit()],
  // ..
});

In your module code:

const canvas = document.createElement("canvas");
canvas.width = canvas.height = 200;
document.body.appendChild(canvas);
const ctx = canvas.getContext("2d");

ctx.fillStyle = `gray`;
ctx.fillRect(0, 0, 200, 200);

window.addEventListener("keydown", (ev) => {
  if (ev.key === "k") {
    if (import.meta.hot) {
      import.meta.hot.send("dileep:git");
    }
  }
});

if (import.meta.hot) {
  import.meta.hot.on("dileep:git-success", (data) =>
    // do something with hash
    console.log(`commit hash:${data.hash}`)
    // if you have some function to save a canvas...
    saveCanvas(canvas, { filename: `${data.hash}.png` })
  );
  import.meta.hot.on("dileep:log", (data) => console.log(data.msg));
  import.meta.hot.on("dileep:warn", (data) => console.warn(data.msg));
}

export {};

Default Options

dileepGit({
  // console logging in browser
  log: true,
});

License

MIT