31 lines
1,018 B
JavaScript
31 lines
1,018 B
JavaScript
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// this assumes that the automerge-rs folder is checked out along side this repo
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// and someone has run
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// # cd automerge-rs/automerge-backend-wasm
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// # yarn release
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const { edits, finalText } = require('./editing-trace')
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const Automerge = require('../../automerge')
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const path = require('path')
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const wasmBackend = require(path.resolve("../../automerge-rs/automerge-backend-wasm"))
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Automerge.setDefaultBackend(wasmBackend)
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const start = new Date()
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let state = Automerge.from({text: new Automerge.Text()})
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state = Automerge.change(state, doc => {
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for (let i = 0; i < edits.length; i++) {
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if (i % 1000 === 0) {
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console.log(`Processed ${i} edits in ${new Date() - start} ms`)
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}
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if (edits[i][1] > 0) doc.text.deleteAt(edits[i][0], edits[i][1])
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if (edits[i].length > 2) doc.text.insertAt(edits[i][0], ...edits[i].slice(2))
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}
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})
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console.log(`Done in ${new Date() - start} ms`)
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if (state.text.join('') !== finalText) {
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throw new RangeError('ERROR: final text did not match expectation')
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}
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