Main: add watch

.eslintrc.json

@@ -36,6 +36,7 @@
         "@typescript-eslint/no-explicit-any": "off",
         "@typescript-eslint/ban-ts-comment": "off",
         "@typescript-eslint/triple-slash-reference": "off",
+        "@typescript-eslint/no-non-null-assertion": "off",
         "eol-last": "error"
     }
 }

build.mjs

@@ -1,18 +1,42 @@
+/* eslint-disable indent */
 import commonjs from "@rollup/plugin-commonjs";
 import nodeResolve from "@rollup/plugin-node-resolve";
-import { createHash } from "crypto";
-import { readdir, readFile, writeFile } from "fs/promises";
-import { rollup } from "rollup";
+import { readdirSync, readFileSync } from "fs";
+import { argv } from "process";
+import { watch } from "rollup";
 import esbuild from "rollup-plugin-esbuild";
 
-for (const plug of await readdir("./plugins")) {
-    const manifest = JSON.parse(await readFile(`./plugins/${plug}/manifest.json`));
+const args = argv.slice(2);
+
+const plugin = args.find(x => !x.startsWith("-"));
+const flags = args.map(x => x.toLowerCase()).filter(x => x.startsWith("-"));
+
+const isWatching = flags.includes("--watch") || flags.includes("-w");
+
+console.clear();
+
+for (const plug of plugin ? [plugin] : readdirSync("./plugins")) {
+    const manifest = JSON.parse(readFileSync(`./plugins/${plug}/manifest.json`).toString());
     const entry = "index.js";
     const outPath = `./dist/${plug}/${entry}`;
 
     try {
-        const bundle = await rollup({
+        const config = {
             input: `./plugins/${plug}/${manifest.main}`,
+            output: {
+                file: outPath,
+                globals(id) {
+                    if (id.startsWith("@vendetta")) return id.substring(1).replace(/\//g, ".");
+                    const map = {
+                        react: "window.React",
+                    };
+
+                    return map[id] || null;
+                },
+                format: "iife",
+                compact: true,
+                exports: "named",
+            },
             onwarn: (warning) => {
                 ![
                     "UNRESOLVED_IMPORT",
@@ -27,33 +51,38 @@ for (const plug of await readdir("./plugins")) {
                     target: "esnext",
                     minify: true,
                 })
-            ],
-        });
-
-        await bundle.write({
-            file: outPath,
-            globals(id) {
-                if (id.startsWith("@vendetta")) return id.substring(1).replace(/\//g, ".");
-                const map = {
-                    react: "window.React",
+            ]
         };
 
-                return map[id] || null;
-            },
-            format: "iife",
-            compact: true,
-            exports: "named",
+        const watchPlugin = new Promise((resolve, reject) => {
+            const watcher = watch(config);
+            watcher.on("event", (event) => {
+                switch (event.code) {
+                    case "START":
+                        process.stdout.write(`Building ${plug}... `);
+                        break;
+                    case "BUNDLE_END":
+                        console.log("\x1b[32m", `Succeed! (${event.duration}ms)`, "\x1b[0m");
+                        resolve();
+                        break;
+                    case "ERROR":
+                        console.error("\x1b[31m", "Failed! :(", "\x1b[0m");
+                        console.error(event.error);
+                        reject(event.error);
+                        break;
+                    case "FATAL":
+                        reject(event.error);
+                        process.exit(1);
+                }
+            });
         });
-        await bundle.close();
 
-        const toHash = await readFile(outPath);
-        manifest.hash = createHash("sha256").update(toHash).digest("hex");
-        manifest.main = entry;
-        await writeFile(`./dist/${plug}/manifest.json`, JSON.stringify(manifest));
-
-        console.log(`Successfully built ${manifest.name}!`);
+        await watchPlugin.catch(console.error);
     } catch (e) {
-        console.error("Failed to build plugin...", e);
+        console.error(`Failed to build ${plug}...`, e);
         process.exit(1);
     }
 }
+
+if (!isWatching) process.exit(0);
+else console.log("\nWatching for changes...");