From 89132f67458937af3e14f93497ebf928ad8aa095 Mon Sep 17 00:00:00 2001
From: Anders Olsson <anders.e.olsson@gmail.com>
Date: Wed, 3 Jun 2026 23:28:36 +0200
Subject: [PATCH] ci(web): typecheck/lint/test/build + bundle-size budget

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .gitea/workflows/ci.yaml          | 29 +++++++++++++++++++++++++++++
 web/package.json                  |  3 ++-
 web/scripts/check-bundle-size.mjs | 20 ++++++++++++++++++++
 3 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 .gitea/workflows/ci.yaml
 create mode 100644 web/scripts/check-bundle-size.mjs

diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
new file mode 100644
index 0000000..ba217a4
--- /dev/null
+++ b/.gitea/workflows/ci.yaml
@@ -0,0 +1,29 @@
+name: CI
+
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+
+jobs:
+  web:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: web
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+          cache-dependency-path: web/pnpm-lock.yaml
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm typecheck
+      - run: pnpm lint
+      - run: pnpm test
+      - run: pnpm build
+      - run: pnpm check:size
diff --git a/web/package.json b/web/package.json
index f8d221b..15d012d 100644
--- a/web/package.json
+++ b/web/package.json
@@ -11,7 +11,8 @@
     "test:watch": "vitest",
     "typecheck": "tsc -b --noEmit",
     "lint": "eslint .",
-    "gen:api": "openapi-typescript http://localhost:8080/api-docs/openapi.json -o src/api/schema.d.ts"
+    "gen:api": "openapi-typescript http://localhost:8080/api-docs/openapi.json -o src/api/schema.d.ts",
+    "check:size": "node scripts/check-bundle-size.mjs"
   },
   "dependencies": {
     "@base-ui/react": "^1.5.0",
diff --git a/web/scripts/check-bundle-size.mjs b/web/scripts/check-bundle-size.mjs
new file mode 100644
index 0000000..65105ef
--- /dev/null
+++ b/web/scripts/check-bundle-size.mjs
@@ -0,0 +1,20 @@
+// Fails if the largest built JS entry chunk exceeds the gzipped budget.
+import { readdirSync, readFileSync } from "node:fs";
+import { gzipSync } from "node:zlib";
+import { join } from "node:path";
+
+const BUDGET_KB = 150;
+const dir = "dist/assets";
+const jsFiles = readdirSync(dir).filter((f) => f.endsWith(".js"));
+let largest = 0;
+let largestName = "";
+for (const file of jsFiles) {
+  const gz = gzipSync(readFileSync(join(dir, file))).length;
+  if (gz > largest) { largest = gz; largestName = file; }
+}
+const kb = (largest / 1024).toFixed(1);
+console.log(`largest JS chunk: ${largestName} = ${kb} KB gz (budget ${BUDGET_KB} KB)`);
+if (largest > BUDGET_KB * 1024) {
+  console.error(`bundle-size budget exceeded: ${kb} KB > ${BUDGET_KB} KB`);
+  process.exit(1);
+}