const GITHUB_PULL_REQUEST_URL_PATTERN = /^https:\/\/github\.com\/[^/\s]+\/[^/\s]+\/pull\/(\d+)(?:[/?#].*)?$/i;const PULL_REQUEST_NUMBER_PATTERN = /^#?(\d+)$/; export function parsePullRequestReference(input: string): string | null { const trimmed = input.trim(); if (trimmed.length === 0) { return null; } const urlMatch = GITHUB_PULL_REQUEST_URL_PATTERN.exec(trimmed); if (urlMatch?.[1]) { return trimmed; } const numberMatch = PULL_REQUEST_NUMBER_PATTERN.exec(trimmed); if (numberMatch?.[1]) { return trimmed.startsWith("#") ? trimmed : numberMatch[1]; } return null;}
const GITHUB_PULL_REQUEST_URL_PATTERN =
/^https:\/\/github\.com\/[^/\s]+\/[^/\s]+\/pull\/(\d+)(?:[/?#].*)?$/i;
const PULL_REQUEST_NUMBER_PATTERN = /^#?(\d+)$/;
export function parsePullRequestReference(input: string): string | null {
const trimmed = input.trim();
if (trimmed.length === 0) {
return null;
}
const urlMatch = GITHUB_PULL_REQUEST_URL_PATTERN.exec(trimmed);
if (urlMatch?.[1]) {
return trimmed;
}
const numberMatch = PULL_REQUEST_NUMBER_PATTERN.exec(trimmed);
if (numberMatch?.[1]) {
return trimmed.startsWith("#") ? trimmed : numberMatch[1];
}
return null;
}