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import * as os from 'os';
import * as path from 'path';
import * as repl from 'repl';
import { fileURLToPath } from 'url';
import { promisify } from 'util';
import {
filterDuplicateDirectories,
filterReferenceErrors,
linkWikiDataArrays,
loadAndProcessDataDocuments,
sortWikiDataArrays,
} from './data/yaml.js';
import { logError, parseOptions } from './util/cli.js';
import { showAggregate } from './util/sugar.js';
const __dirname = path.dirname(fileURLToPath(import.meta.url));
async function main() {
const miscOptions = await parseOptions(process.argv.slice(2), {
'data-path': {
type: 'value'
},
'show-traces': {
type: 'flag'
},
'no-history': {
type: 'flag'
},
});
const dataPath = miscOptions['data-path'] || process.env.HSMUSIC_DATA;
const showAggregateTraces = miscOptions['show-traces'] ?? false;
const disableHistory = miscOptions['no-history'] ?? false;
if (!dataPath) {
logError`Expected --data-path option or HSMUSIC_DATA to be set`;
return;
}
const niceShowAggregate = (error, ...opts) => {
showAggregate(error, {
showTraces: showAggregateTraces,
pathToFile: f => path.relative(__dirname, f),
...opts
});
};
console.log('HSMusic data REPL');
let wikiData;
{
const { aggregate, result } = await loadAndProcessDataDocuments({
dataPath,
});
wikiData = result;
try {
aggregate.close();
console.log('Loaded data without errors. (complete data)');
} catch (error) {
niceShowAggregate(error);
console.log('Loaded data with errors. (partial data)');
}
}
linkWikiDataArrays(wikiData);
try {
filterDuplicateDirectories(wikiData).close();
console.log('No duplicate directories found. (complete data)');
} catch (error) {
niceShowAggregate(error);
console.log('Duplicate directories found. (partial data)');
}
try {
filterReferenceErrors(wikiData).close();
console.log('No reference errors found. (complete data)');
} catch (error) {
niceShowAggegate(error);
console.log('Duplicate directories found. (partial data)');
}
sortWikiDataArrays(wikiData);
const replServer = repl.start();
Object.assign(
replServer.context,
wikiData,
{wikiData, WD: wikiData}
);
if (disableHistory) {
console.log(`\rInput history disabled (--no-history provided)`);
replServer.displayPrompt(true);
} else {
const historyFile = path.join(os.homedir(), '.hsmusic_repl_history');
replServer.setupHistory(historyFile, err => {
if (err) {
console.error(`\rFailed to begin locally logging input history to ${historyFile} (provide --no-history to disable)`);
} else {
console.log(`\rLogging input history to ${historyFile} (provide --no-history to disable)`);
}
replServer.displayPrompt(true);
});
}
}
main().catch(error => {
if (error instanceof AggregateError) {
showAggregate(error)
} else {
console.error(error);
}
});
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