update GH action

Author: peppescg

.github/action/setup.yml

@@ -0,0 +1,28 @@
+name: 'Setup Action'
+description: 'Checkouts the repo, sets up node and installs dependencies'
+
+on:
+  workflow_call:
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: Cache dependencies
+        id: cache
+        uses: actions/cache@v4
+        with:
+          path: ./node_modules
+          key: modules-${{ hashFiles('package-lock.json') }}
+
+      - name: Install dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: npm ci

.github/workflows/static-checks.yml

@@ -1,41 +1,38 @@
-name: Static Checks
+name: "Static Checks"
+
 on:
-  workflow_call:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
 jobs:
   setup:
-    name: Setup Node.js
-    uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v2
-    with:
-      node-version: '22'
+    name: Setup Dependencies
+    uses: ./.github/action/setup.yml
 
   lint:
     name: ESLint Check
     runs-on: ubuntu-latest
+    needs: setup
     steps:
-      - name: Checkout Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-
-      - name: Run linter
+      - name: Run Linter
         run: npm run lint
 
   tsc:
     name: TS Types Check
     runs-on: ubuntu-latest
+    needs: setup
     steps:
-      - name: Checkout Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-
       - name: Run Tsc
         run: npm run type-check
 
   build:
     name: Build App Check
     runs-on: ubuntu-latest
-    env:
-      NODE_OPTIONS: "--max_old_space_size=4096"
+    needs: setup
     steps:
-      - name: Checkout Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-
       - name: Build App
         run: npm run build