Two util scripts

dj_debug_fonts.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+exists() { command -v "$1" >/dev/null 2>&1; }
+
+echo "[i] Checking environment..."
+for c in fc-list pdffonts tectonic; do
+  if ! exists "$c"; then
+    echo "  - $c: NOT FOUND (optional but recommended: sudo apt install -y fontconfig poppler-utils tectonic)"
+  else
+    echo "  - $c: OK"
+  fi
+done
+
+echo "[i] Listing local ./fonts content:"
+ls -l ./fonts 2>/dev/null || echo "  (no ./fonts directory)"
+
+if exists fc-list; then
+  echo "[i] System fonts (grep Garamond|Cinzel|FELL):"
+  fc-list | grep -Ei "Garamond|Cinzel|Fell" || echo "  (none found in system)"
+fi
+
+pdfs=(dj_cheat_sheet_transitions.pdf dj_tracklist.pdf dj_mini_sheet.pdf dj_notes.pdf dj_setup_mapping.pdf dj_one_laptop_fallback.pdf dj_rider.pdf dj_podrecznik.pdf)
+if exists pdffonts; then
+  for p in "${pdfs[@]}"; do
+    [ -f "$p" ] || continue
+    echo "[i] Fonts embedded in $p:"
+    pdffonts "$p" || true
+  done
+else
+  echo "[!] pdffonts not installed; cannot list embedded fonts."
+fi
+
+echo "[i] Grepping last Tectonic log (if any .log files exist)..."
+logs=$(ls -1 *.log 2>/dev/null || true)
+if [ -n "$logs" ]; then
+  grep -Ei "fontspec|warning|not found" *.log || echo "  (no relevant warnings)"
+else
+  echo "  (no .log files)"
+fi