Install LLVM / clang-format on CI

Author: kraenhansen

.github/workflows/check.yml

@@ -28,6 +28,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       # Set up JDK and Android SDK only because we need weak-node-api, to build ferric-example and to run the linting
       # TODO: Remove this once we have a way to run linting without building the native code
       - name: Set up JDK 17
@@ -67,6 +72,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
@@ -96,6 +106,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - run: npm ci
       - run: npm run build
       - name: Prepare weak-node-api
@@ -115,6 +130,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
@@ -148,6 +168,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
@@ -179,6 +204,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
@@ -259,6 +289,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:

.github/workflows/release.yml

@@ -21,6 +21,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: lts/jod
+      - name: Install LLVM to get clang-format
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "21.1.8"
+          directory: ${{ runner.temp }}/llvm
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with: