80 lines
2.6 KiB
JavaScript
80 lines
2.6 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 rebuildBundler from "./rebuild-bundler";
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import { log } from "../../utils/log";
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const { ROOT_DIR } = grabDirNames();
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export default async function watcher() {
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await Bun.sleep(1000);
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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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const full_file_path = path.join(ROOT_DIR, filename);
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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)$/;
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if (event !== "rename") {
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if (filename.match(target_files_match) && global.BUNDLER_CTX) {
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if (global.RECOMPILING)
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return;
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global.RECOMPILING = true;
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await global.BUNDLER_CTX.rebuild();
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}
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return;
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}
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const is_file_of_interest = Boolean(filename.match(target_files_match));
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if (!is_file_of_interest) {
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return;
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}
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if (!filename.match(/^src\/pages\/|\.css$/))
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return;
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if (filename.match(/\/(--|\()/))
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return;
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if (global.RECOMPILING)
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return;
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const action = existsSync(full_file_path) ? "created" : "deleted";
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const type = filename.match(/\.css$/) ? "Sylesheet" : "Page";
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await fullRebuild({
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msg: `${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({ msg }) {
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try {
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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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await rebuildBundler();
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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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finally {
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global.RECOMPILING = false;
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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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watcher();
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}
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}
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