Function getPRFiles

code-scan-action/src/github.ts:81–97

(
  token: string,
  context: PullRequestContext,
)

 * @returns Array of file changes
 */
export async function getPRFiles(
  token: string,
  context: PullRequestContext,
): Promise<FileChange[]> {
  const octokit = new Octokit({ auth: token });

  const { data: files } = await octokit.pulls.listFiles({
    owner: context.owner,
    repo: context.repo,
    pull_number: context.number,
  });

  return files.map((file) => ({
    path: file.filename,
    status: file.status as FileChangeStatus,
  }));
}

/**
 * Fetch PR diff and extract valid line ranges for each file.