refactor: rename modules folder

configs/programs/scripts/deploy.sh

@@ -0,0 +1,81 @@
+# Set default values
+flake=".#default"              # Default flake attribute if none is provided
+target_host="nixos@<hostname>" # Default target host
+
+# Process command-line arguments
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+  --flake)
+    flake="$2"
+    shift # past argument
+    shift # past value
+    ;;
+  --target-host)
+    target_host="$2"
+    shift # past argument
+    shift # past value
+    ;;
+  *)
+    echo "Unknown option: $1" >&2
+    exit 1
+    ;;
+  esac
+done
+
+# Prepare temporary directory and copy necessary files
+root=$(mktemp -d)
+# Files should be copied to the persist directory
+# because that's where impermanence looks for them in.
+mkdir -p "${root}"/persist
+root_persist=${root}/persist
+sudo cp --verbose --archive --parents /etc/ssh/ssh_host_* "${root_persist}"
+sudo cp --verbose --archive --parents /home/rafiq/.ssh/id_ed25519 "${root_persist}"
+sudo cp --verbose --archive --parents /home/rafiq/.config/sops/age/keys.txt "${root_persist}"
+
+# Run nixos-anywhere
+# Copy over the necesary files to the persist directory.
+sudo nix run github:nix-community/nixos-anywhere -- \
+  --flake "${flake}" \
+  --target-host "${target_host}" \
+  --copy-host-keys \
+  --extra-files "${root}" \
+  --chown /persist/home/rafiq 1000:100 \
+  --chown /home/rafiq 1000:100
+
+# Clean up the temporary directory
+sudo rm -rf "$root"
+
+# Wait for SSH to be back up
+MAX_TRIES=60    # Maximum attempts
+SLEEP_SECONDS=5 # Time to wait between attempts
+tries=0
+
+while true; do
+  tries=$((tries + 1))
+
+  # Check network reachability with ping
+  ping -c 1 "$(echo "${target_host}" | awk -F'@' '{print $NF}')" >/dev/null 2>&1 #Extract IP/hostname from username@host
+  if [ $? -eq 0 ]; then
+    # Network is reachable, try SSH
+    ssh -q -o "ConnectTimeout=5" "${target_host}" 'exit 0'
+
+    if [ $? -eq 0 ]; then
+      echo "SSH is up. Connecting..."
+      ssh "${target_host}" &&
+        nixos-rebuild switch --flake "${flake}" --use-remote-sudo --target-host "${target_host}"
+      exit 0
+    else
+      echo "SSH not yet available (attempt $tries/$MAX_TRIES).  Waiting..."
+    fi
+  else
+    echo "Host is not reachable via ping (attempt $tries/$MAX_TRIES). Waiting..."
+  fi
+
+  if [ $tries -ge $MAX_TRIES ]; then
+    echo "Maximum attempts reached. SSH still not available."
+    exit 1
+  fi
+  sleep "$SLEEP_SECONDS"
+done
+
+echo "---DEPLOYMENT DONE!---"