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Speed up updating known checksums (#166)

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Before downloading the checksum file from the releases, check if we
already know that version.
This commit is contained in:
Kevin Stillhammer 2024-11-25 09:18:03 +01:00 • committed by GitHub
parent 49d8a3d9a8
commit 196fe5f098
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GPG key ID: B5690EEEBB952194
5 changed files with 2146 additions and 393 deletions
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254
src/download/checksum/known-checksums.ts
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32
src/download/checksum/update-known-checksums.ts
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@ -1,5 +1,6 @@
import { promises as fs } from "node:fs";
import * as tc from "@actions/tool-cache";
import { KNOWN_CHECKSUMS } from "./known-checksums";
export async function updateChecksums(
filePath: string,
downloadUrls: string[],
@ -7,31 +8,50 @@ export async function updateChecksums(
await fs.rm(filePath);
await fs.appendFile(
filePath,
"// AUTOGENERATED_DO_NOT_EDIT\nexport const KNOWN_CHECKSUMS: {[key: string]: string} = {\n",
"// AUTOGENERATED_DO_NOT_EDIT\nexport const KNOWN_CHECKSUMS: { [key: string]: string } = {\n",
);
let firstLine = true;
for (const downloadUrl of downloadUrls) {
const content = await downloadAssetContent(downloadUrl);
const checksum = content.split(" ")[0].trim();
const key = getKey(downloadUrl);
if (key === undefined) {
continue;
}
const checksum = await getOrDownloadChecksum(key, downloadUrl);
if (!firstLine) {
await fs.appendFile(filePath, ",\n");
}
await fs.appendFile(filePath, ` '${key}':\n '${checksum}'`);
await fs.appendFile(filePath, ` "${key}":\n "${checksum}"`);
firstLine = false;
}
await fs.appendFile(filePath, "}\n");
await fs.appendFile(filePath, ",\n};\n");
}
function getKey(downloadUrl: string): string {
function getKey(downloadUrl: string): string | undefined {
// https://github.com/astral-sh/uv/releases/download/0.3.2/uv-aarch64-apple-darwin.tar.gz.sha256
const parts = downloadUrl.split("/");
const fileName = parts[parts.length - 1];
if (fileName.startsWith("source")) {
return undefined;
}
const name = fileName.split(".")[0].split("uv-")[1];
const version = parts[parts.length - 2];
return `${name}-${version}`;
}
async function getOrDownloadChecksum(
key: string,
downloadUrl: string,
): Promise<string> {
let checksum = "";
if (key in KNOWN_CHECKSUMS) {
checksum = KNOWN_CHECKSUMS[key];
} else {
const content = await downloadAssetContent(downloadUrl);
checksum = content.split(" ")[0].trim();
}
return checksum;
}
async function downloadAssetContent(downloadUrl: string): Promise<string> {
const downloadPath = await tc.downloadTool(downloadUrl);
const content = await fs.readFile(downloadPath, "utf8");