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Commit 21d791725e627480f19faa556fd516072d59cf08
Parents : 17a5758
Author : Ivan <ivan@quad4.io>
Signature : Signature validation error
Date : 2026-04-23T03:40:23-05:00
chore(build): implement functions to clean up unnecessary files from cx_Freeze output, including meshchatx public assets and Python bloat
Changes
Diff
diff --git a/scripts/build-backend.js b/scripts/build-backend.js
index 615f791b..fc914965 100755
--- a/scripts/build-backend.js
+++ b/scripts/build-backend.js
@@ -18,6 +18,79 @@ function getFiles(dir, fileList = []) {
return fileList;
}
+function stripDuplicateMeshchatxPublic(buildDir) {
+ const dup = path.join(buildDir, "lib", "meshchatx", "public");
+ if (!fs.existsSync(dup)) {
+ return;
+ }
+ console.log(
+ "Removing lib/meshchatx/public from cx_Freeze output."
+ );
+ fs.rmSync(dup, { recursive: true, force: true });
+}
+
+function stripMeshchatxFrontendSources(buildDir) {
+ const fe = path.join(buildDir, "lib", "meshchatx", "src", "frontend");
+ if (!fs.existsSync(fe)) {
+ return;
+ }
+ const keepRel = path.join("public", "repository-server-index.html");
+ const keepPath = path.join(fe, keepRel);
+ let buf = null;
+ if (fs.existsSync(keepPath)) {
+ buf = fs.readFileSync(keepPath);
+ }
+ console.log(
+ "Trimming meshchatx/src/frontend to repository-server-index.html only (Vue sources are unused at runtime)."
+ );
+ fs.rmSync(fe, { recursive: true, force: true });
+ if (buf) {
+ const dest = path.join(fe, keepRel);
+ fs.mkdirSync(path.dirname(dest), { recursive: true });
+ fs.writeFileSync(dest, buf);
+ }
+}
+
+function stripFrozenPythonBloat(buildDir) {
+ const lib = path.join(buildDir, "lib");
+ if (!fs.existsSync(lib)) {
+ return;
+ }
+ for (const name of ["pydoc_data", "setuptools"]) {
+ const p = path.join(lib, name);
+ if (fs.existsSync(p)) {
+ console.log(`Removing lib/${name} from cx_Freeze output.`);
+ fs.rmSync(p, { recursive: true, force: true });
+ }
+ }
+ const numpyRoot = path.join(lib, "numpy");
+ if (!fs.existsSync(numpyRoot)) {
+ return;
+ }
+ const stack = [numpyRoot];
+ while (stack.length) {
+ const dir = stack.pop();
+ let entries;
+ try {
+ entries = fs.readdirSync(dir, { withFileTypes: true });
+ } catch {
+ continue;
+ }
+ for (const ent of entries) {
+ if (!ent.isDirectory()) {
+ continue;
+ }
+ const full = path.join(dir, ent.name);
+ if (ent.name === "tests") {
+ console.log(`Removing ${path.relative(buildDir, full)} from cx_Freeze output.`);
+ fs.rmSync(full, { recursive: true, force: true });
+ } else {
+ stack.push(full);
+ }
+ }
+ }
+}
+
function stripPythonBytecodeArtifacts(dir) {
if (!fs.existsSync(dir)) return;
const entries = fs.readdirSync(dir, { withFileTypes: true });
@@ -197,6 +270,9 @@ try {
failOnSpawnResult("Backend build", result);
if (fs.existsSync(buildDir)) {
+ stripDuplicateMeshchatxPublic(buildDir);
+ stripMeshchatxFrontendSources(buildDir);
+ stripFrozenPythonBloat(buildDir);
if (isDarwin) {
stripPythonBytecodeArtifacts(buildDir);
}
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