Merge pull request #98 from utopia-os/doc-coverage-requirement

feat(workflow): test documentation coverage

.github/workflows/test.docs.yml

@@ -37,11 +37,16 @@ jobs:
     name: Docs
     needs: files-changed
     runs-on: ubuntu-latest
+    env:
+      COVERAGE_REQUIRED: 0
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.1.7
       - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.0.3
         with:
           node-version-file: './.tool-versions'
       - name: Docs
-        run: npm install && npm run docs:generate
-        working-directory: ./
+        run: |
+          npm install
+          npm run docs:generate
+          ./scripts/docs-coverage.sh
+        working-directory: ./

package-lock.json

@@ -69,6 +69,7 @@
         "rollup-plugin-typescript2": "^0.32.1",
         "tailwindcss": "^3.3.1",
         "typedoc": "^0.27.6",
+        "typedoc-plugin-coverage": "^3.4.1",
         "typescript": "^5.7.3",
         "vite": "^6.0.11",
         "vitest": "^3.0.5"
@@ -7966,6 +7967,19 @@
         "typescript": "5.0.x || 5.1.x || 5.2.x || 5.3.x || 5.4.x || 5.5.x || 5.6.x || 5.7.x"
       }
     },
+    "node_modules/typedoc-plugin-coverage": {
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/typedoc-plugin-coverage/-/typedoc-plugin-coverage-3.4.1.tgz",
+      "integrity": "sha512-V23DAwinAMpGMGcL1R1s8Snr26hrjfIdwGf+4jR/65ZdmeAN+yRX0onfx5JlembTQhR6AePQ/parfQNS0AZ64A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 18"
+      },
+      "peerDependencies": {
+        "typedoc": "0.25.x || 0.26.x || 0.27.x"
+      }
+    },
     "node_modules/typedoc/node_modules/brace-expansion": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",

package.json

@@ -13,7 +13,7 @@
     "test:lint:eslint": "eslint --ext .ts,.tsx,.js,.jsx,.cjs,.mjs,.json,.yml,.yaml --max-warnings 0 .",
     "test:unit": "npm run test:unit:dev -- run --coverage",
     "test:unit:dev": "vitest",
-    "docs:generate": "typedoc src/index.tsx",
+    "docs:generate": "typedoc --plugin typedoc-plugin-coverage src/index.tsx",
     "update": "npx npm-check-updates"
   },
   "files": [
@@ -61,6 +61,7 @@
     "rollup-plugin-typescript2": "^0.32.1",
     "tailwindcss": "^3.3.1",
     "typedoc": "^0.27.6",
+    "typedoc-plugin-coverage": "^3.4.1",
     "typescript": "^5.7.3",
     "vite": "^6.0.11",
     "vitest": "^3.0.5"

scripts/docs-coverage.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+COVERAGE=$(sed -nE 's/.*>([0-9]{1,3})%<.*/\1/p' docs/coverage.svg | head -1)
+
+if (( $COVERAGE >= $COVERAGE_REQUIRED )) then
+  exit 0;
+else
+  echo "Coverage: $COVERAGE/$COVERAGE_REQUIRED%";
+  exit 1;
+fi