@redwoodjs/sdk/dist/vite/rwSdkDebugWatcher.mjs

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import path from "path";
import { pathExists, remove } from "fs-extra";
import { $ } from "../lib/$.mjs";
export function rwSdkDebugWatcher({ projectRootDir, rwSdkSrc, }) {
    const sdkSrcDir = path.resolve(rwSdkSrc, "src");
    const sdkDistDir = path.resolve(rwSdkSrc, "dist");
    const viteCacheDir = path.resolve(projectRootDir, "node_modules/.vite");
    const debounceMs = 200;
    let buildTimeout = null;
    let restartTimeout = null;
    let buildInProgress = false;
    return {
        name: "rw-sdk-debug-watcher",
        async configureServer(server) {
            console.log(">>> rw-sdk-debug enabled");
            const watcher = server.watcher;
            // === Watch RWSDK_SRC/src → debounced build
            watcher.add(sdkSrcDir);
            watcher.on("change", (filePath) => {
                if (!filePath.startsWith(sdkSrcDir))
                    return;
                if (buildTimeout)
                    clearTimeout(buildTimeout);
                buildTimeout = setTimeout(async () => {
                    if (buildInProgress)
                        return;
                    buildInProgress = true;
                    console.log(`[rw-sdk-debug] building due to: ${filePath}`);
                    try {
                        await $({ cwd: rwSdkSrc }) `pnpm build:src`;
                        await $({ cwd: rwSdkSrc }) `pnpm build:vendor`;
                    }
                    catch (err) {
                        console.error("[rw-sdk-debug] build failed:", err);
                    }
                    finally {
                        buildInProgress = false;
                    }
                }, debounceMs);
            });
            // === Watch RWSDK_SRC/dist → clear cache + restart + kill port 9229
            watcher.add(sdkDistDir);
            watcher.on("all", (_event, filePath) => {
                if (!filePath.startsWith(sdkDistDir))
                    return;
                if (filePath.endsWith(".d.ts")) {
                    console.log(`[rw-sdk-debug] ignoring .d.ts change: ${filePath}`);
                    return;
                }
                if (restartTimeout)
                    clearTimeout(restartTimeout);
                restartTimeout = setTimeout(async () => {
                    console.log(`[rw-sdk-debug] dist changed: ${filePath}`);
                    try {
                        const exists = await pathExists(viteCacheDir);
                        if (exists) {
                            console.log("[rw-sdk-debug] clearing .vite cache...");
                            await remove(viteCacheDir);
                        }
                        console.log("[rw-sdk-debug] killing inspector port 9229...");
                        const { stdout = "" } = await $ `lsof -ti :9229`;
                        const pids = stdout
                            .split("\n")
                            .map((s) => s.trim())
                            .filter((pid) => pid && pid !== String(process.pid));
                        if (pids.length) {
                            console.log(`[rw-sdk-debug] killing rogue processes on :9229 → ${pids.join(", ")}`);
                            await $ `kill -9 ${pids.join(" ")}`;
                        }
                        console.log("[rw-sdk-debug] restarting dev server...");
                        server.restart();
                    }
                    catch (err) {
                        console.warn("[rw-sdk-debug] failed during restart sequence:", err);
                    }
                }, debounceMs);
            });
        },
    };
}