From e65d2df31888271808293290a158f74e8246e7f5 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Fri, 24 Mar 2023 10:15:23 +0800
Subject: Update

---
 bin/gpt/gpt | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/bin/gpt/gpt b/bin/gpt/gpt
index 51de0a8..6d34075 100755
--- a/bin/gpt/gpt
+++ b/bin/gpt/gpt
@@ -15,11 +15,12 @@ configurable_options=( behavior temperature max_tokens )
 # If script is interupt by SIGINT, simply print leave message
 trap _print_leave_message INT
 
+# If any stack is missing, exit with 2
 _check_stacks() {
   for command in "${stacks[@]}"; do
     which "$command" &>/dev/null && continue
     echo "$command" is needed
-    exit 1
+    exit 2
   done
 }
 
@@ -71,7 +72,7 @@ EOF
 
 _print_leave_message(){
   tokens=$(jq '.usage? // empty | .total_tokens' "$cache" | paste -sd+ | bc)
-  echo -e "\nChat Finished, ${tokens:-0} tokens used. Session is cached in: $cache"
+  echo -e "\nChat ends, ${tokens:-0} tokens used. Session is cached in: $cache"
   exit 0
 }
 
@@ -132,9 +133,10 @@ _get_content() {
   fi
 }
 
-# Check OPENAI API KEY"Department:" 3 1 "" 3 15 25 0
+# Check OPENAI API KEY in env
+# Exit with 6 (configuration issue) if it is not set
 [ -z "$OPENAI_API_KEY" ] && which token &>/dev/null && OPENAI_API_KEY=$(token openai)
-[ -z "$OPENAI_API_KEY" ] && { echo API KEY not specified; exit 1; }
+[ -z "$OPENAI_API_KEY" ] && { echo API KEY not specified; exit 6; }
 
 # Parse arguments
 while [ "$#" -gt 0 ]; do
-- 
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