gistfile1.txt

#!/bin/bash

# gitcommit - Script to summarize git changes using OpenAI and commit with a custom message leading the AI summary

# Ensure OPENAI_API_KEY is set
if [[ -z "${OPENAI_API_KEY}" ]]; then
    echo "OPENAI_API_KEY is not set. Please export it before running this script."
    exit 1
fi

# Check for custom commit message argument
if [[ -z "$1" ]]; then
    echo "No custom commit message provided. Please provide a commit message as the first argument."
    exit 1
fi

CUSTOM_MSG="$1"

# Perform git diff and save output, then JSON-encode it
GIT_DIFF=$(git diff)

# Check if there are changes to commit
if [[ -z "${GIT_DIFF}" ]]; then
    echo "No changes to commit."
    exit 0
fi

# Prepare the JSON payload using jq
PAYLOAD=$(jq -n --arg content "Summarize this commit: $GIT_DIFF" \
    '{model: "gpt-3.5-turbo", messages: [{role: "user", content: $content}], temperature: 0.7}')

# Call OpenAI to summarize the git diff, using the JSON-encoded diff
SUMMARY_RESPONSE=$(curl -s -H "Content-Type: application/json" \
                          -H "Authorization: Bearer $OPENAI_API_KEY" \
                          -d "$PAYLOAD" \
                          "https://api.openai.com/v1/chat/completions")

# Debug: Uncomment to inspect the raw response
# echo "$SUMMARY_RESPONSE"

# Extract summary from response
OPENAISUMMARY=$(echo "$SUMMARY_RESPONSE" | jq -r '.choices[0].message.content' | tr -d '\n')

# Check if summary is empty, null, or failed to be obtained
if [[ -z "${OPENAISUMMARY}" ]] || [[ "${OPENAISUMMARY}" == "null" ]]; then
    echo "Failed to obtain a valid summary from OpenAI. Exiting script."
    exit 1
fi

COMMIT_MSG="${CUSTOM_MSG}: ${OPENAISUMMARY}"

# Perform git commit
git commit -a -m "$COMMIT_MSG"

# Output success message
echo "Changes committed with summary: '$COMMIT_MSG'"

git push