Fix path in shim

bin/preflight.sh

@@ -1,6 +1,16 @@
 #!/usr/bin/env bash
 
-SCRIPT_DIR="${BASH_SOURCE[0]%/*}"
-cd "$SCRIPT_DIR" || exit 1
+script_dir="$(cd "$(dirname "$0")" && pwd)"
 
-pnpm exec tsx "./src/index.ts"
+# Workaround for incorrect path in pnpm shim
+# https://github.com/pnpm/pnpm/issues/8704#issuecomment-2439618363
+#
+# TODO: Remove and switch back to "$script_dir/../node_modules/bin"
+# when the issue above is resolved
+tsx_shim="$script_dir/../node_modules/.bin/tsx"
+exec_command=$(awk '/^else$/{flag=1;next}/^fi$/{flag=0}flag' "$tsx_shim" | grep 'exec node')
+cli_path=$(echo "$exec_command" | sed -E 's/^[[:space:]]*exec node[[:space:]]+"([^"]+)".*/\1/')
+cli_path="${cli_path/\$basedir/$script_dir}"
+cli_path="${cli_path/\/pnpm\//\/pnpm\/global\/5\/.pnpm\/}"
+
+node "$cli_path" "$script_dir/../src/index.ts"