Add sage code

run.sh

@@ -2,6 +2,9 @@
 set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PYTHON_PATH="/Applications/SageMath-10-8.app/Contents/Frameworks/Sage.framework/Versions/10.8/local/bin/python3"
+SAGE_SITE_PACKAGES="/Applications/SageMath-10-8.app/Contents/Frameworks/Sage.framework/Versions/10.8/local/lib/python3.13/site-packages"
+VENV_PYTHON="$SCRIPT_DIR/.venv/bin/python3"
 
 init_paper() {
 	local raw="${1:-.}"
@@ -16,13 +19,31 @@ init_paper() {
 	echo "Initialized paper.tex in $dest"
 }
 
+setup() {
+	"$PYTHON_PATH" -m venv "$SCRIPT_DIR/.venv"
+	"$VENV_PYTHON" -m pip install pylint
+}
+
+lint() {
+	npx pyright lib/ --pythonpath "$PYTHON_PATH"
+	"$VENV_PYTHON" -m pylint lib/ \
+		--init-hook="import sys; sys.path.insert(0, '${SAGE_SITE_PACKAGES}'); sys.path.insert(0, '${SCRIPT_DIR}')" \
+		--disable=fixme
+}
+
 case "${1:-}" in
 init_paper)
 	shift
 	init_paper "$@"
 	;;
+setup)
+	setup
+	;;
+lint)
+	lint
+	;;
 *)
-	echo "Usage: $0 {init_paper} [dest_dir]" >&2
+	echo "Usage: $0 {init_paper|setup|lint} [args]" >&2
 	exit 1
 	;;
 esac