chore: setup Codecov (#266)

* chore: setup Codecov

* fix

.github/codecov.yml

@@ -0,0 +1,9 @@
+comment: false
+coverage:
+  status:
+    project:
+      default:
+        informational: true
+    patch:
+      default:
+        informational: true

.github/workflows/ci.yml

@@ -26,3 +26,12 @@ jobs:
 
       - name: Check formatting, linting, license headers, types and run tests
         run: deno task ok
+
+      - name: Create lcov file
+        run: deno task cov
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@v3
+        with:
+          name: ${{ matrix.os }}
+          files: cov.lcov

.gitignore

@@ -1 +1,4 @@
-.env
+.env
+*.DS_Store
+cov/
+cov.lcov

deno.json

@@ -6,9 +6,10 @@
     "db:seed": "deno run --allow-read --allow-env --allow-net --unstable tools/seed_submissions.ts",
     "db:reset": "deno run --allow-read --allow-env --unstable tools/reset_kv.ts",
     "start": "deno run --unstable -A --watch=static/,routes/ dev.ts",
-    "test": "deno test -A --unstable",
+    "test": "deno test -A --unstable --coverage=./cov",
     "check:license": "deno run --allow-read --allow-write tools/check_license.ts",
-    "ok": "deno fmt --check && deno lint && deno task check:license --check && deno check main.ts && deno task test"
+    "ok": "deno fmt --check && deno lint && deno task check:license --check && deno check main.ts && deno task test",
+    "cov": "deno coverage ./cov/ --lcov --exclude='test.ts' > cov.lcov"
   },
   "importMap": "./import_map.json",
   "compilerOptions": {