@hashgraph/solo
Version:
An opinionated CLI tool to deploy and manage private Hedera Networks.
37 lines • 1.93 kB
JavaScript
// SPDX-License-Identifier: Apache-2.0
import { UnsupportedOperationError } from '../../business/errors/unsupported-operation-error.js';
import { Regex } from '../../business/utils/regex.js';
import { ConfigKeyFormatter } from './config-key-formatter.js';
export class Prefix {
static DEFAULT_PREFIX = 'SOLO';
constructor() {
// Utility class
throw new UnsupportedOperationError('Cannot instantiate utility class');
}
static add(key, prefix, formatter = ConfigKeyFormatter.instance()) {
const normalizedKey = formatter.normalize(key);
let finalPrefix = prefix ? formatter.normalize(prefix) : null;
finalPrefix =
finalPrefix && !finalPrefix.endsWith(formatter.separator) ? `${finalPrefix}${formatter.separator}` : finalPrefix;
return finalPrefix && !normalizedKey.startsWith(finalPrefix) ? `${finalPrefix}${normalizedKey}` : normalizedKey;
}
static strip(key, prefix, formatter = ConfigKeyFormatter.instance()) {
const normalizedKey = formatter.normalize(key);
let finalPrefix = prefix ? formatter.normalize(prefix) : null;
finalPrefix = finalPrefix?.endsWith(formatter.separator) ? finalPrefix : `${finalPrefix}${formatter.separator}`;
return finalPrefix && normalizedKey.startsWith(finalPrefix)
? normalizedKey.replace(new RegExp(`^${Regex.escape(finalPrefix)}`), '')
: normalizedKey;
}
static matcher(key, prefix, formatter = ConfigKeyFormatter.instance()) {
if (!key) {
return false;
}
let prefixFilter = prefix ? formatter.normalize(prefix) : null;
if (prefixFilter && !prefixFilter.endsWith(formatter.separator)) {
prefixFilter = [...prefixFilter, ...formatter.separator].join('');
}
return prefixFilter ? formatter.normalize(key)?.startsWith(prefixFilter) : true;
}
}
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