commit for ci debug

Author: pedrobrantes

.github/workflows/ci.yml

@@ -96,6 +96,11 @@ jobs:
             $IMAGE_TO_TEST tail -f /dev/null
           echo "container_name=$CONTAINER_NAME" >> $GITHUB_OUTPUT
 
+      - name: Run Debug Script in Container
+        run: |
+          docker exec ${{ steps.container.outputs.container_name }} \
+            /app/tests/debug_shell.sh
+
       - name: Run all tests in container
         run: |
           docker exec ${{ steps.container.outputs.container_name }} \

nix_tests/debug_shell.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Source the environment setup script
+/app/tests/load_nix_env.sh
+
+echo "--- DEBUGGING SHELL ENVIRONMENT ---"
+
+# Display shell information BEFORE the loop
+echo -e "\n[BEFORE LOOP] Shell PID: $$"
+echo "[BEFORE LOOP] Subshell Level: $BASH_SUBSHELL" 
+echo "[BEFORE LOOP] PATH: $PATH"
+echo "[BEFORE LOOP] EDITOR: ${EDITOR:-'NOT SET'}"
+
+echo -e "\n--- Starting 'find' loop ---"
+
+# The 'find' command will locate one test file for the example
+find "/app/tests/env" -type f -name "*.sh" | while read -r test_script; do
+  echo ""
+  # Display information from INSIDE the loop
+  # We use `$$` for the PID and `$BASH_SUBSHELL` to see if we're in a subshell
+  echo "[INSIDE WHILE] Process PID: $$"
+  echo "[INSIDE WHILE] Subshell Level: $BASH_SUBSHELL"
+  echo "[INSIDE WHILE] PATH: $PATH"
+  echo "[INSIDE WHILE] EDITOR: ${EDITOR:-'NOT SET'}"
+done
+
+echo -e "\n--- End of debug script ---"