61 lines
1.6 KiB
JavaScript
61 lines
1.6 KiB
JavaScript
importScripts(
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// Batched optimization
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"./lightning-fs.min.js",
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// Fixed a bug
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"./magic_portal.js"
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);
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const detect = () => {
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if (typeof window !== 'undefined' && !self.skipWaiting) {
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return 'window'
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} else if (typeof self !== 'undefined' && !self.skipWaiting) {
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return 'Worker'
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} else if (typeof self !== 'undefined' && self.skipWaiting) {
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return 'ServiceWorker'
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}
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};
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const fsName = 'logseq';
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const createFS = () => new LightningFS(fsName);
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let fs = createFS();
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let pfs = fs.promises;
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if (detect() === 'Worker') {
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const portal = new MagicPortal(self);
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portal.set('fs', fs);
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portal.set('pfs', pfs);
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portal.set('workerThread', {
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rimraf: async function (path) {
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// try {
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// // First assume path is itself a file
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// await pfs.unlink(path)
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// // if that worked we're done
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// return
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// } catch (err) {
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// // Otherwise, path must be a directory
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// if (err.code !== 'EISDIR') throw err
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// }
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// Knowing path is a directory,
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// first, assume everything inside path is a file.
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let files = await pfs.readdir(path);
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for (let file of files) {
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let child = path + '/' + file
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try {
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await pfs.unlink(child)
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} catch (err) {
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if (err.code !== 'EISDIR') throw err
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}
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}
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// Assume what's left are directories and recurse.
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let dirs = await pfs.readdir(path)
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for (let dir of dirs) {
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let child = path + '/' + dir
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await rimraf(child, pfs)
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}
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// Finally, delete the empty directory
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await pfs.rmdir(path)
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}
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});
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}
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