From a9981cb881833987142321d474743b87a6e010dc Mon Sep 17 00:00:00 2001
From: kroutony <kroutony@gmail.com>
Date: Sun, 15 Mar 2026 13:37:46 +0000
Subject: [PATCH] Switch setup.sh from pip --user to venv for PEP 668
 compatibility

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 setup.sh | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/setup.sh b/setup.sh
index 16063a4..dfc8bad 100755
--- a/setup.sh
+++ b/setup.sh
@@ -30,10 +30,16 @@ fi
 echo "  Python $PY_VER ✓"
 
 # --------------------------------------------------
-# 2. 安裝 pip 套件
+# 2. 建立 venv 並安裝 pip 套件
 # --------------------------------------------------
-echo "[2/6] Installing Python packages..."
-$PYTHON -m pip install --user -r "$PROJECT_DIR/requirements.txt" -q
+echo "[2/6] Setting up venv and installing packages..."
+VENV_DIR="$PROJECT_DIR/.venv"
+if [ ! -d "$VENV_DIR" ]; then
+    $PYTHON -m venv "$VENV_DIR"
+    echo "  created .venv"
+fi
+VENV_PYTHON="$VENV_DIR/bin/python"
+"$VENV_PYTHON" -m pip install -r "$PROJECT_DIR/requirements.txt" -q
 echo "  packages installed ✓"
 
 # --------------------------------------------------
@@ -116,11 +122,11 @@ echo "  data files ✓"
 # --------------------------------------------------
 echo "[6/6] Setting up crontab..."
 
-CRON_MAIN="*/5 * * * * sleep 30 && cd $PROJECT_DIR && /usr/bin/python3 main.py >> cron.log 2>&1"
-CRON_SYNC="2,32 * * * * cd $PROJECT_DIR && /usr/bin/python3 sync_cost_basis.py >> sync_cost_basis_cron.log 2>&1"
-CRON_CHECK="7 * * * * cd $PROJECT_DIR && /usr/bin/python3 check_errors.py 2>&1"
-CRON_ENV="PATH=$HOME/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
-CRON_PYPATH="PYTHONPATH=$HOME/.local/lib/python3.12/site-packages"
+VENV_PYTHON="$PROJECT_DIR/.venv/bin/python"
+CRON_MAIN="*/5 * * * * sleep 30 && cd $PROJECT_DIR && $VENV_PYTHON main.py >> cron.log 2>&1"
+CRON_SYNC="2,32 * * * * cd $PROJECT_DIR && $VENV_PYTHON sync_cost_basis.py >> sync_cost_basis_cron.log 2>&1"
+CRON_CHECK="7 * * * * cd $PROJECT_DIR && $VENV_PYTHON check_errors.py 2>&1"
+CRON_ENV="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
 
 # 檢查是否已有此專案的 crontab
 if crontab -l 2>/dev/null | grep -q "bifitnex-trading"; then
@@ -133,7 +139,6 @@ else
 
 # --- bifitnex-trading-2 ---
 $CRON_ENV
-$CRON_PYPATH
 
 $CRON_MAIN
 $CRON_SYNC