20 lines
1.3 KiB
JavaScript
20 lines
1.3 KiB
JavaScript
import { readFile, writeFile } from 'node:fs/promises';
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const source = JSON.parse(await readFile(new URL('../data/cloudRiseLevelStats.json', import.meta.url), 'utf8'));
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if (source.max_start_level !== 1960 || source.levels.length !== 2000) throw new Error('Unexpected source coverage');
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for (const [index, row] of source.levels.entries()) {
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if (row.level !== index + 1 || !Number.isSafeInteger(row.enter_total) || row.enter_total < 0
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|| (row.pass_rate !== null && !(row.pass_rate >= 0 && row.pass_rate <= 1))) throw new Error('Invalid row ' + row.level);
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}
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const text = '// Generated by tools/generate-cloud-rise-stats.mjs; edit data/cloudRiseLevelStats.json instead.\n'
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+ '// Source SHA256: ' + source.source_sha256 + '\n'
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+ 'export const LEVEL_STATS = ' + JSON.stringify(source.levels) + ';\n';
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const target = new URL('../stats.ts', import.meta.url);
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if (process.argv.includes('--check')) {
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// Formatting is editable; validate the data and the internal-only export contract.
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const generated = await import(target.href);
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if (Object.keys(generated).length !== 1 || !('LEVEL_STATS' in generated)
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|| JSON.stringify(generated.LEVEL_STATS) !== JSON.stringify(source.levels)) {
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throw new Error('Generated stats are stale or expose unexpected exports');
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}
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} else await writeFile(target, text);
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