Update script to generate commit message from git diff

Author: wesleyscholl

git-commit-push-script.sh

@@ -21,7 +21,7 @@ diff=$(git diff --cached)
 MODEL="mistral"
 
 # Prepare the prompt
-PROMPT=$(printf "You are an expert software engineer.\n\nYour job is to generate a short, descriptive commit message from the following git diff.\nOnly return the commit message, 72 characters maximum in length. Do not include any other text in the response.\n\nGit diff:\n%s" "$diff")
+PROMPT=$(printf "You are an expert software engineer.\n\nYour job is to generate a concise, descriptive commit message from the following git diff.\nThe commit message MUST be 72 characters or less - this is a strict requirement.\nOnly return the commit message itself without quotes, explanations or additional text.\n\nGit diff:\n%s" "$diff")
 
 # Run the model and capture output
 COMMIT_MSG=$(echo "$PROMPT" | ollama run "$MODEL")