chore: import upstream snapshot with attribution

2026-07-13 12:25:07 +08:00
commit a26e856398
1681 changed files with 296950 additions and 0 deletions
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+// ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
+// ┃ ██████ ██████ ██████       █      █      █      █      █ █▄  ▀███ █       ┃
+// ┃ ▄▄▄▄▄█ █▄▄▄▄▄ ▄▄▄▄▄█  ▀▀▀▀▀█▀▀▀▀▀ █ ▀▀▀▀▀█ ████████▌▐███ ███▄  ▀█ █ ▀▀▀▀▀ ┃
+// ┃ █▀▀▀▀▀ █▀▀▀▀▀ █▀██▀▀ ▄▄▄▄▄ █ ▄▄▄▄▄█ ▄▄▄▄▄█ ████████▌▐███ █████▄   █ ▄▄▄▄▄ ┃
+// ┃ █      ██████ █  ▀█▄       █ ██████      █      ███▌▐███ ███████▄ █       ┃
+// ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
+// ┃ Copyright (c) 2017, the Perspective Authors.                              ┃
+// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
+// ┃ This file is part of the Perspective library, distributed under the terms ┃
+// ┃ of the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ┃
+// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
+
+// Download a full Pyodide distribution from github and extract it to rust/target dir for
+// use in integration tests
+
+import { getPyodideVersion, getPyodideDownloadDir } from "./pyodide.mjs";
+
+import assert from "node:assert";
+import fs from "node:fs";
+import path from "node:path";
+
+import { execFileSync } from "node:child_process";
+const pyodideVersion = getPyodideVersion();
+
+function downloadPyodide() {
+    const pyodideUrl = `https://github.com/pyodide/pyodide/releases/download/${pyodideVersion}/pyodide-${pyodideVersion}.tar.bz2`;
+    const downloadDir = getPyodideDownloadDir(); // the download dir is versioned
+    const tarball = path.join(downloadDir, `pyodide-${pyodideVersion}.tar.bz2`);
+    const buildStamp = path.join(downloadDir, "psp-build-stamp.txt");
+    const pyodideLock = path.join(downloadDir, "pyodide", "pyodide-lock.json");
+    if (fs.existsSync(buildStamp) && fs.existsSync(pyodideLock)) {
+        console.log(
+            `Pyodide ${pyodideVersion} already extracted to ${downloadDir}`,
+        );
+    } else {
+        fs.rmSync(buildStamp, { force: true });
+        console.log(
+            `Downloading Pyodide ${pyodideVersion} from ${pyodideUrl}...`,
+        );
+        fs.mkdirSync(downloadDir, { recursive: true });
+        execFileSync("wget", ["-O", tarball, pyodideUrl], {
+            stdio: "inherit",
+        });
+        console.log(`Extracting ${tarball}...`);
+        execFileSync("tar", ["-xvf", tarball, "-C", downloadDir], {
+            stdio: "inherit",
+        });
+        console.log(`Removing ${tarball}...`);
+        fs.rmSync(tarball);
+        // assert presence of a known file
+        assert(fs.existsSync(pyodideLock), `${pyodideLock} not found`);
+        console.log(`Extracted to ${downloadDir}`);
+        fs.writeFileSync(buildStamp, ""); // prevent re-download/extract
+    }
+}
+
+downloadPyodide();