fix: unblock verify after common-v8 wave + biome normalization (#31)

* fix: unblock verify after upstream wave

* chore: apply biome lint normalization

* feat(bun): harden db worker protocol and tests

* chore(test): add hybrid coverage pipeline for bun

* chore(ci): add hybrid coverage summary and align bun 1.3.9

* fix: Enhance SQLite test robustness by adding explicit checks and implement error handling for `useEvolu` update operations.

Author: miccy

.github/workflows/ci.yaml

@@ -40,3 +40,23 @@ jobs:
 
       - name: Verify
         run: bun run verify
+
+      - name: Coverage summary
+        if: always()
+        run: |
+          {
+            echo "## Coverage Summary"
+            echo
+
+            if [ -f coverage/coverage-summary.json ]; then
+              node -e 'const fs=require("node:fs"); const total=JSON.parse(fs.readFileSync("coverage/coverage-summary.json","utf8")).total; console.log("- Vitest (v8): lines "+total.lines.pct+"% | statements "+total.statements.pct+"% | branches "+total.branches.pct+"% | functions "+total.functions.pct+"%");'
+            else
+              echo "- Vitest (v8): not available"
+            fi
+
+            if [ -f coverage/bun/lcov.info ]; then
+              node -e 'const fs=require("node:fs"); const txt=fs.readFileSync("coverage/bun/lcov.info","utf8"); let LF=0,LH=0,BRF=0,BRH=0,FNF=0,FNH=0; for (const line of txt.split(/\r?\n/)) { if (line.startsWith("LF:")) LF += Number(line.slice(3)); else if (line.startsWith("LH:")) LH += Number(line.slice(3)); else if (line.startsWith("BRF:")) BRF += Number(line.slice(4)); else if (line.startsWith("BRH:")) BRH += Number(line.slice(4)); else if (line.startsWith("FNF:")) FNF += Number(line.slice(4)); else if (line.startsWith("FNH:")) FNH += Number(line.slice(4)); } const pct=(h,f)=>f===0?"0.00":((h/f)*100).toFixed(2); console.log("- Bun test: lines "+pct(LH,LF)+"% ("+LH+"/"+LF+") | branches "+pct(BRH,BRF)+"% ("+BRH+"/"+BRF+") | functions "+pct(FNH,FNF)+"% ("+FNH+"/"+FNF+")");'
+            else
+              echo "- Bun test: not available"
+            fi
+          } >> "$GITHUB_STEP_SUMMARY"

AGENTS.md

@@ -14,7 +14,7 @@
 
 | Aspect           | Value         |
 | ---------------- | ------------- |
-| Package Manager  | Bun 1.3.8     |
+| Package Manager  | Bun 1.3.9     |
 | Node.js          | >=24.0.0      |
 | Linter/Formatter | Biome 2.3.14  |
 | Test Framework   | Vitest        |

README.md

@@ -29,7 +29,7 @@ To chat with other community members, you can join the [Evolu Discord](https://d
 Evolu monorepo uses [Bun](https://bun.sh).
 
 > [!NOTE]
-> The Evolu monorepo is verified to run under **Bun 1.3.8** in combination with **Node.js >=24.0.0**. This compatibility is explicitly tested in CI.
+> The Evolu monorepo is verified to run under **Bun 1.3.9** in combination with **Node.js >=24.0.0**. This compatibility is explicitly tested in CI.
 
 Install dependencies:
 
@@ -96,4 +96,4 @@ Licensed under [MIT](./LICENSE).
 <div align="center">
   <a href="https://github.com/enterprises/ownCTRL"><img src="https://img.shields.io/badge/©️_2026-ownCTRL™-333?style=flat&labelColor=ddd" alt="© 2026 ownCTRL™"/></a>
   <a href="https://github.com/miccy"><img src="https://img.shields.io/badge/⚙️_Maintained_with_🩶_by-%40miccy-333?style=flat&labelColor=ddd" alt="Maintained by @miccy"/></a>
-</div>
+</div>

apps/web/src/app/(playgrounds)/playgrounds/minimal/EvoluMinimalExample.tsx

@@ -154,14 +154,21 @@ const Todos: FC = () => {
   );
 };
 
-// /**
-//  * Subscribe to Evolu errors (database, network, sync issues). These should not
-//  * happen in normal operation, so log them for debugging. Show users a friendly
-//  * error message instead of technical details.
-//  */
-// evolu.subscribeError(() => {
-//   const error = evolu.getError();
-//   if (!error) return;
+const TodoItem: FC<{
+  row: TodosRow;
+}> = ({ row: { id, title, isCompleted } }) => {
+  const { update } = useEvolu();
+
+  const handleToggleCompletedClick = () => {
+    const result = update("todo", {
+      id,
+      isCompleted: Evolu.booleanToSqliteBoolean(!isCompleted),
+    });
+
+    if (!result.ok) {
+      alert(formatTypeError(result.error));
+    }
+  };
 
   const handleRenameClick = () => {
     const newTitle = window.prompt("Edit todo", title);
@@ -174,11 +181,15 @@ const Todos: FC = () => {
   };
 
   const handleDeleteClick = () => {
-    update("todo", {
+    const result = update("todo", {
       id,
       // Soft delete with isDeleted flag (CRDT-friendly, preserves sync history).
       isDeleted: Evolu.sqliteTrue,
     });
+
+    if (!result.ok) {
+      alert(formatTypeError(result.error));
+    }
   };
 
   return (

bun.lock

@@ -4,7 +4,7 @@
   "repository": "https://github.com/SQLoot/evolu-plan-b",
   "author": "SQLoot",
   "license": "MIT",
-  "packageManager": "bun@1.3.8",
+  "packageManager": "bun@1.3.9",
   "workspaces": [
     "apps/*",
     "packages/*",
@@ -17,7 +17,9 @@
     "build:web": "bun run build:docs && turbo --filter web build",
     "build:docs": "typedoc && bun --filter=web run fix:docs",
     "test": "vitest run",
-    "test:coverage": "vitest run --coverage",
+    "test:coverage": "bun run test:coverage:vitest && bun run test:coverage:bun",
+    "test:coverage:vitest": "vitest run --coverage",
+    "test:coverage:bun": "bun test ./packages/bun/test --coverage --coverage-reporter=text --coverage-reporter=lcov --coverage-dir=coverage/bun",
     "test:watch": "vitest",
     "start": "turbo start",
     "lint": "biome check",

package.json

@@ -19,13 +19,14 @@
   ],
   "scripts": {
     "build": "rimraf dist && tsc --build",
-    "test": "bun test",
+    "test": "bun test ./test",
+    "test:coverage": "bun test ./test --coverage --coverage-reporter=text --coverage-reporter=lcov --coverage-dir=coverage",
     "clean": "rimraf .turbo node_modules dist"
   },
   "devDependencies": {
     "@evolu/common": "workspace:*",
     "@evolu/tsconfig": "workspace:*",
-    "bun-types": "^1.3.8",
+    "bun-types": "^1.3.9",
     "typescript": "^5.9.3"
   },
   "peerDependencies": {