67 lines
2.1 KiB
TypeScript
67 lines
2.1 KiB
TypeScript
export interface ReleaseAsset {
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name: string;
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browser_download_url: string;
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}
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export interface ReleaseInfo {
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tag_name: string;
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assets: ReleaseAsset[];
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}
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function getGithubApiHeaders(token?: string): Record<string, string> {
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const headers: Record<string, string> = {
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'Accept': 'application/vnd.github.v3+json',
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'User-Agent': 'setup-github-release-action'
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};
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if (token) {
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headers['Authorization'] = `token ${token}`;
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}
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return headers;
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}
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export async function fetchLatestRelease(repository: string, token?: string): Promise<ReleaseInfo> {
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const url = `https://api.github.com/repos/${repository}/releases/latest`;
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const headers = getGithubApiHeaders(token);
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const response = await fetch(url, { headers });
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if (!response.ok) {
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const errorBody = await response.text();
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throw new Error(`Failed to fetch latest release for ${repository}: ${response.statusText}. ${errorBody}`);
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}
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return await response.json() as ReleaseInfo;
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}
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export async function fetchLatestReleaseRaw(repository: string, token?: string): Promise<string> {
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const url = `https://api.github.com/repos/${repository}/releases/latest`;
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const headers = getGithubApiHeaders(token);
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const response = await fetch(url, { headers });
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const body = await response.text();
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if (!response.ok) {
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throw new Error(`Failed to fetch latest release for ${repository}: ${response.statusText}. ${body}`);
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}
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return body;
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}
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export async function downloadAsset(url: string, destPath: string, token?: string): Promise<void> {
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const headers: Record<string, string> = {
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'User-Agent': 'setup-github-release-action'
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};
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if (token) {
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headers['Authorization'] = `token ${token}`;
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}
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const response = await fetch(url, { headers });
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if (!response.ok) {
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throw new Error(`Failed to download asset: ${response.statusText}`);
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}
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const fs = await import('fs');
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const { Readable } = await import('stream');
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const { finished } = await import('stream/promises');
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const fileStream = fs.createWriteStream(destPath);
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await finished(Readable.fromWeb(response.body as any).pipe(fileStream));
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}
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