All one workflow

.github/workflows/compile.yml

@@ -1,37 +1,25 @@
 name: 'Compile and upload document'
 on: [push, pull_request]
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
 jobs:
-  build_docker_image:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Log in to the Container registry
-        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push Docker image
-        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
-        with:
-          context: ./ci
-          push: true
-          tags: ghcr.io/icepack/dual-problems:latest
-
   build_latex:
     runs-on: ubuntu-latest
-    needs: build_docker_image
     container:
-      image: ghcr.io/icepack/dual-problems:latest
+      image: docker.io/firedrakeproject/firedrake-vanilla:2023-11
       options: --user root
     steps:
+      - name: Activate Firedrake virtual environment
+        run: |
+          . /home/firedrake/firedrake/bin/activate
+          echo PATH=$PATH >> $GITHUB_ENV
+      - name: Install dependencies
+        run: |
+          apt update
+          apt install -yq patchelf texlive texlive-fonts-extra
+          pip install netCDF4
+          pip install git+https://github.com/firedrakeproject/irksome.git
+          pip install git+https://github.com/icepack/Trilinos.git
+          pip install git+https://github.com/icepack/pyrol.git
+          pip install git+https://github.com/icepack/icepack.git
       - name: Check out git repository
         uses: actions/checkout@v3
       - name: Install Python package