Add additional CI checks

.eslintignore

@@ -0,0 +1,17 @@
+# Vendored files
+noble-hashes.js
+noble-ed25519.js
+hpke-core.js
+
+# Built
+dist/
+build/
+out/
+*.min.js
+*.min.css
+*.bundle.js
+coverage/
+.next/
+.cache/
+node_modules/
+

.eslintrc.json

@@ -0,0 +1,18 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true,
+    "node": true,
+    "jest": true
+  },
+  "extends": ["eslint:recommended"],
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "rules": {
+    "no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
+    "no-console": "warn"
+  }
+}
+

.github/actions/build-check/action.yml

@@ -0,0 +1,19 @@
+name: "Git check"
+description: "Git sanity checks"
+
+runs:
+  using: "composite"
+
+  steps:
+    - name: Is Git clean?
+      run: |
+        if [ -z "$( git status --porcelain )" ]; then
+          echo "Git is clean!"
+          exit 0
+        else
+          echo "Git is dirty!"
+          git add -A
+          git --no-pager diff HEAD
+          exit 1
+        fi
+      shell: bash

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # v3.5.1
         with:
-          node-version: 18
+          node-version: 20
 
       - name: Install Dependencies for ${{ matrix.directory }}
         working-directory: ./${{ matrix.directory }}
@@ -42,3 +42,98 @@ jobs:
       - name: Run Tests for ${{ matrix.directory }}
         working-directory: ./${{ matrix.directory }}
         run: npm test
+
+  format:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        directory:
+          [
+            'auth',
+            'export',
+            'import',
+            'export-and-sign',
+            'oauth-origin',
+            'oauth-redirect',
+          ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3.0.2
+
+      - name: Install Node.js
+        uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # v3.5.1
+        with:
+          node-version: 20
+
+      - name: Install Dependencies for ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm install
+
+      - name: Run Prettier Check for ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm run prettier:check
+
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        directory:
+          [
+            'auth',
+            'export',
+            'import',
+            'export-and-sign',
+            'oauth-origin',
+            'oauth-redirect',
+          ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3.0.2
+
+      - name: Install Node.js
+        uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # v3.5.1
+        with:
+          node-version: 20
+
+      - name: Install Dependencies for ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm install
+
+      - name: Run ESLint for ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm run lint
+
+  build-check:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        directory:
+          [
+            'import',
+            'export-and-sign',
+          ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3.0.2
+
+      - name: Install Node.js
+        uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # v3.5.1
+        with:
+          node-version: 20
+
+      - name: Install Dependencies for ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm install
+
+      - name: Build ${{ matrix.directory }}
+        working-directory: ./${{ matrix.directory }}
+        run: npm run build
+
+      - name: Check dist folder matches committed version
+        uses: ./.github/actions/build-check

auth/index.html

@@ -1213,14 +1213,16 @@ <h2>Message log</h2>
             }
 
             var embeddedKeyJwk = await TKHQ.getEmbeddedKey();
-            
+
             // If the embedded key is not initialized or not available, reset it
-            if (!(window.isInitEmbeddedKeyRunByDomContentLoaded && embeddedKeyJwk)) {
+            if (
+              !(window.isInitEmbeddedKeyRunByDomContentLoaded && embeddedKeyJwk)
+            ) {
               await TKHQ.resetEmbeddedKey();
               document.getElementById("embedded-key").value = "";
               await TKHQ.initEmbeddedKey(iframeKeyTtl);
             }
-            
+
             // Re-fetch embedded key
             embeddedKeyJwk = await TKHQ.getEmbeddedKey();
             var targetPubBuf = await TKHQ.p256JWKPrivateToPublic(