124 lines
4.4 KiB
JavaScript
124 lines
4.4 KiB
JavaScript
import { watch, existsSync, statSync } from "fs";
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import path from "path";
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import grabDirNames from "../../utils/grab-dir-names";
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import { log } from "../../utils/log";
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import allPagesESBuildContextBundler from "../bundler/all-pages-esbuild-context-bundler";
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import serverPostBuildFn from "./server-post-build-fn";
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const { ROOT_DIR } = grabDirNames();
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export default async function watcherEsbuildCTX() {
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const pages_src_watcher = watch(ROOT_DIR, {
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recursive: true,
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persistent: true,
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}, async (event, filename) => {
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if (!filename)
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return;
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if (filename.match(/^\.\w+/)) {
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return;
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}
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const full_file_path = path.join(ROOT_DIR, filename);
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const does_file_exist = existsSync(full_file_path);
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const file_stat = does_file_exist
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? statSync(full_file_path)
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: undefined;
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if (full_file_path.match(/\/styles$/)) {
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global.RECOMPILING = true;
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await Bun.sleep(1000);
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await fullRebuild({
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msg: `Detected new \`styles\` directory. Rebuilding ...`,
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});
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return;
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}
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const excluded_match = /node_modules\/|^public\/|^\.bunext\/|^\.git\/|^\.?dist\/|bun\.lockb$/;
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if (filename.match(excluded_match))
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return;
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if (filename.match(/bunext.config\.ts/)) {
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await fullRebuild({
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msg: `bunext.config.ts file changed. Rebuilding server ...`,
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});
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return;
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}
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const target_files_match = /\.(tsx?|jsx?|css)$/;
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if (event !== "rename") {
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if (filename.match(target_files_match)) {
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if (global.RECOMPILING)
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return;
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global.RECOMPILING = true;
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if (filename.match(/.*\.server\.tsx?/)) {
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global.IS_SERVER_COMPONENT = true;
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}
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if (global.BUNDLER_CTX && !global.BUNDLER_CTX_DISPOSED) {
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await global.BUNDLER_CTX.rebuild();
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}
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else {
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await fullRebuild({ msg: `Restarting Bundler ...` });
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global.BUNDLER_CTX_DISPOSED = false;
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}
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if (filename.match(/(404|500)\.tsx?/)) {
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for (let i = global.HMR_CONTROLLERS.length - 1; i >= 0; i--) {
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const controller = global.HMR_CONTROLLERS[i];
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controller?.controller?.enqueue(`event: update\ndata: ${JSON.stringify({ reload: true })}\n\n`);
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}
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}
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}
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return;
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}
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const is_file_of_interest = Boolean(filename.match(target_files_match)) ||
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file_stat?.isDirectory();
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if (!is_file_of_interest) {
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return;
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}
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if (!filename.match(/^src\/pages\/|\.css$/))
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return reloadWatcher();
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if (filename.match(/\/(--|\()/))
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return reloadWatcher();
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if (filename.match(/ /))
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return reloadWatcher();
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if (global.RECOMPILING)
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return;
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const action = does_file_exist ? "created" : "deleted";
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const type = filename.match(/\.css$/)
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? "Sylesheet"
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: file_stat?.isDirectory()
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? "Directory"
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: filename.match(/\/pages\/api\//)
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? "API Route"
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: "Page";
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await fullRebuild({
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msg: `${type} ${action}: ${filename}. Rebuilding ...`,
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});
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});
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global.PAGES_SRC_WATCHER = pages_src_watcher;
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}
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async function fullRebuild(params) {
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try {
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const { msg } = params || {};
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global.RECOMPILING = true;
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if (msg) {
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log.watch(msg);
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}
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global.ROUTER.reload();
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await global.BUNDLER_CTX?.dispose();
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global.BUNDLER_CTX = undefined;
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global.BUNDLER_CTX_MAP = {};
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await global.SSR_BUNDLER_CTX?.dispose();
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global.SSR_BUNDLER_CTX = undefined;
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global.SSR_BUNDLER_CTX_MAP = {};
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allPagesESBuildContextBundler({
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post_build_fn: serverPostBuildFn,
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});
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}
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catch (error) {
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log.error(error);
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}
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if (global.PAGES_SRC_WATCHER) {
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global.PAGES_SRC_WATCHER.close();
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watcherEsbuildCTX();
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}
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}
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function reloadWatcher() {
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if (global.PAGES_SRC_WATCHER) {
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global.PAGES_SRC_WATCHER.close();
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watcherEsbuildCTX();
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}
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}
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