autocrossbow/cmd/acb/summarize.go

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2025-09-13 08:40:40 -04:00
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
"strings"
)
// SummarizeData takes GitHub PRs and Jira issues data and sends it to an OpenAI-compatible endpoint for summarization.
func SummarizeData(prs map[string][]PullRequest, issues []Issue) (string, error) {
// Build a prompt string
prompt := "Summarize the following GitHub PRs and Jira issues:\n\n"
for repo, prList := range prs {
prompt += fmt.Sprintf("Repository: %s\n", repo)
for _, pr := range prList {
prompt += fmt.Sprintf("- Title: %s\n", pr.Title)
prompt += fmt.Sprintf(" Body: %s\n", pr.Body)
}
}
for _, issue := range issues {
prompt += fmt.Sprintf("\nJira Issue: %s\n", issue.Key)
prompt += fmt.Sprintf("Summary: %s\n", issue.Summary)
prompt += fmt.Sprintf("Description: %s\n", issue.Description)
}
// Get OpenAI endpoint and token from environment variables
openaiEndpoint := os.Getenv("OPENAI_ENDPOINT")
openaiToken := os.Getenv("OPENAI_TOKEN")
if openaiEndpoint == "" || openaiToken == "" {
return "", fmt.Errorf("OPENAI_ENDPOINT and OPENAI_TOKEN must be set in environment variables")
}
// Create a JSON payload for the OpenAI API
payload := map[string]string{"prompt": prompt}
jsonPayload, err := json.Marshal(payload)
if err != nil {
return "", err
}
// Create a POST request to the OpenAI endpoint with JSON body
req, err := http.NewRequest("POST", openaiEndpoint, bytes.NewBuffer(jsonPayload))
if err != nil {
return "", err
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", openaiToken))
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return "", err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return "", err
}
return string(body), nil
}