actual setup steps

.github/workflows/copilot-setup-steps.yml

@@ -15,6 +15,7 @@ jobs:
   # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
   copilot-setup-steps:
     runs-on: [ "self-hosted", "Linux", "X64", "heavy" ]
+    container: 'ghcr.io/xrplf/ci/ubuntu-noble:clang-19'
 
     # Set the permissions to the lowest permissions possible needed for your steps.
     # Copilot will be given its own token for its operations.
@@ -25,8 +26,74 @@ jobs:
     # You can define any steps you want, and they will run before the agent starts.
     # If you do not check out your code, Copilot will do this for you.
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - name: Check configuration (Linux and MacOS)
+        run: |
+          echo 'Checking path.'
+          echo ${PATH} | tr ':' '\n'
+
+          echo 'Checking environment variables.'
+          env | sort
+
+          echo 'Checking CMake version.'
+          cmake --version
+
+          echo 'Checking compiler version.'
+
+          echo 'Checking Conan version.'
+          conan --version
+
+          echo 'Checking Ninja version.'
+          ninja --version
+
+          echo 'Checking nproc version.'
+          nproc --version
+      - name: Set up Conan home directory (MacOS)
+        if: ${{ inputs.os == 'macos' }}
+        run: |
+          echo 'Setting up Conan home directory.'
+          export CONAN_HOME=${{ github.workspace }}/.conan
+          mkdir -p ${CONAN_HOME}
+      - name: Set up Conan home directory (Windows)
+        if: ${{ inputs.os == 'windows' }}
+        run: |
+          echo 'Setting up Conan home directory.'
+          set CONAN_HOME=${{ github.workspace }}\.conan
+          mkdir -p %CONAN_HOME%
+      - name: Set up Conan configuration
+        run: |
+          echo 'Installing configuration.'
+          cat conan/global.conf ${{ inputs.os == 'linux' && '>>' || '>' }} $(conan config home)/global.conf
+
+          echo 'Conan configuration:'
+          conan config show '*'
+      - name: Set up Conan profile
+        run: |
+          echo 'Installing profile.'
+          conan config install conan/profiles/default -tf $(conan config home)/profiles/
+
+          echo 'Conan profile:'
+          conan profile show
+      - name: Set up Conan remote
+        shell: bash
+        run: |
+          echo "Adding Conan remote '${{ inputs.conan_remote_name }}' at ${{ inputs.conan_remote_url }}."
+          conan remote add --index 0 --force ${{ inputs.conan_remote_name }} ${{ inputs.conan_remote_url }}
+
+          echo 'Listing Conan remotes.'
+          conan remote list
+      - name: Build dependencies
+        uses: ./.github/actions/build-deps
+        with:
+          build_dir: ${{ inputs.build_dir }}
+          build_type: ${{ matrix.build_type }}
+          conan_remote_name: ${{ inputs.conan_remote_name }}
+          conan_remote_url: ${{ inputs.conan_remote_url }}
+          conan_remote_username: ${{ secrets.conan_remote_username }}
+          conan_remote_password: ${{ secrets.conan_remote_password }}
+          force_build: ${{ inputs.dependencies_force_build }}
+          force_upload: ${{ inputs.dependencies_force_upload }}
 
     #   - name: Set up Node.js
     #     uses: actions/setup-node@v4