Add SSH key from secrets to access repositories

.gitea/workflows/ci.yaml

@@ -8,15 +8,44 @@ on:
       - master
 
 jobs:
+
   build:local:
     runs-on: native
     steps:
+      - name: Configure SSH
+        run: |
+          getent passwd `id -u`
+          echo "HOME=$HOME"
+          export "HOME=/var/lib/gitea-runner/"
+          mkdir -p ~/.ssh/
+          echo "$SSH_KEY" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          cut -c 75- ~/.ssh/id_ed25519
+          wc -l ~/.ssh/id_ed25519
+          md5sum ~/.ssh/id_ed25519
+        env:
+          SSH_KEY: ${{ secrets.SSH_KEY }}
+      - name: Test SSH
+        run: ssh -v git@gitlab-internal.bsc.es
       - uses: https://gitea.com/ScMi1/checkout@v1.4
       - run: nix build -L --no-link .#ovniPackages.local
   
   build:rt:
     runs-on: native
     steps:
+      - name: Configure SSH
+        run: |
+          echo "HOME=$HOME"
+          export "HOME=/var/lib/gitea-runner/"
+          mkdir -p ~/.ssh/
+          echo "$SSH_KEY" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          wc -l ~/.ssh/id_ed25519
+          md5sum ~/.ssh/id_ed25519
+        env:
+          SSH_KEY: ${{ secrets.SSH_KEY }}
+      - name: Test SSH
+        run: ssh -v git@gitlab-internal.bsc.es
       - uses: https://gitea.com/ScMi1/checkout@v1.4
       - run: nix build -L --no-link .#ovniPackages.rt