Update entrypoint.sh

entrypoint.sh

@@ -1,6 +1,36 @@
 #!/bin/bash
 set -e
 
-chown -R agent:agent /home 2>/dev/null || true
+# build prefix
+CHATGPT_ON_WECHAT_PREFIX=${CHATGPT_ON_WECHAT_PREFIX:-""}
+# path to config.json
+CHATGPT_ON_WECHAT_CONFIG_PATH=${CHATGPT_ON_WECHAT_CONFIG_PATH:-""}
+# execution command line
+CHATGPT_ON_WECHAT_EXEC=${CHATGPT_ON_WECHAT_EXEC:-""}
+
+# CHATGPT_ON_WECHAT_PREFIX is empty, use /app
+if [ "$CHATGPT_ON_WECHAT_PREFIX" == "" ] ; then
+    CHATGPT_ON_WECHAT_PREFIX=/app
+fi
+
+# CHATGPT_ON_WECHAT_CONFIG_PATH is empty, use '/app/config.json'
+if [ "$CHATGPT_ON_WECHAT_CONFIG_PATH" == "" ] ; then
+    CHATGPT_ON_WECHAT_CONFIG_PATH=$CHATGPT_ON_WECHAT_PREFIX/config.json
+fi
+
+# CHATGPT_ON_WECHAT_EXEC is empty, use ‘python app.py’
+if [ "$CHATGPT_ON_WECHAT_EXEC" == "" ] ; then
+    CHATGPT_ON_WECHAT_EXEC="python app.py"
+fi
+
+# fix ownership of mounted volumes then drop to non-root user
+if [ "$(id -u)" = "0" ]; then
+    mkdir -p /home/agent/cow
+    chown agent:agent /home/agent/cow
+    exec su agent -s /bin/bash -c "cd $CHATGPT_ON_WECHAT_PREFIX && $CHATGPT_ON_WECHAT_EXEC"
+fi
+
+# fallback: already running as agent
+cd $CHATGPT_ON_WECHAT_PREFIX
+$CHATGPT_ON_WECHAT_EXEC
 
-exec su -s /bin/bash agent -c "python3 /app/app.py"