release: prepare v0.9.7

frontend/scripts/build-privacy-core-wasm.cjs

@@ -0,0 +1,29 @@
+const { execFileSync } = require('node:child_process');
+const path = require('node:path');
+const fs = require('node:fs');
+
+const frontendDir = path.resolve(__dirname, '..');
+const repoRoot = path.resolve(frontendDir, '..');
+const privacyCoreManifest = path.join(repoRoot, 'privacy-core', 'Cargo.toml');
+const outDir = path.join(frontendDir, 'src', 'mesh', 'privacyCoreWasm');
+const wasmPath = path.join(
+  repoRoot,
+  'privacy-core',
+  'target',
+  'wasm32-unknown-unknown',
+  'release',
+  'privacy_core.wasm',
+);
+
+function run(bin, args) {
+  execFileSync(bin, args, {
+    cwd: repoRoot,
+    stdio: 'inherit',
+  });
+}
+
+fs.mkdirSync(outDir, { recursive: true });
+
+run('rustup', ['target', 'add', 'wasm32-unknown-unknown']);
+run('cargo', ['build', '--target', 'wasm32-unknown-unknown', '--release', '--manifest-path', privacyCoreManifest]);
+run('wasm-bindgen', ['--target', 'web', '--out-dir', outDir, wasmPath]);