Adds setup.yaml composite action

.github/actions/setup/action.yaml

@@ -0,0 +1,25 @@
+name: Setup
+description: "Sets up the workflow"
+runs:
+  using: "composite"
+  steps:
+    - uses: crazy-max/ghaction-github-runtime@v3
+    - uses: extractions/setup-just@v1
+    - uses: docker/setup-qemu-action@v3
+    - uses: docker/setup-buildx-action@v3
+    - uses: actions/cache@v3
+      with:
+        path: var-cache-apt
+        key: var-cache-apt-${{ hashFiles('./build/ci/Dockerfile') }}
+    - uses: reproducible-containers/[email protected]
+      with:
+        cache-source: var-cache-apt
+        cache-target: /var/cache/apt
+    - uses: actions/cache@v3
+      with:
+        path: var-lib-apt
+        key: var-lib-apt-${{ hashFiles('./build/ci/Dockerfile') }}
+    - uses: reproducible-containers/[email protected]
+      with:
+        cache-source: var-lib-apt
+        cache-target: /var/lib/apt

.github/workflows/build.yaml

@@ -7,29 +7,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: crazy-max/ghaction-github-runtime@v3
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: extractions/setup-just@v1
-      - uses: docker/setup-qemu-action@v3
-      - uses: docker/setup-buildx-action@v3
-      - uses: actions/cache@v3
-        with:
-          path: var-cache-apt
-          key: var-cache-apt-${{ hashFiles('./build/ci/Dockerfile') }}
-      - uses: reproducible-containers/[email protected]
-        with:
-          cache-source: var-cache-apt
-          cache-target: /var/cache/apt
-      - uses: actions/cache@v3
-        with:
-          path: var-lib-apt
-          key: var-lib-apt-${{ hashFiles('./build/ci/Dockerfile') }}
-      - uses: reproducible-containers/[email protected]
-        with:
-          cache-source: var-lib-apt
-          cache-target: /var/lib/apt
+      - uses: ./.github/actions/setup
       - run: just web install
       - run: just web build
       - run: just build