Export patch

Session.ExportPatch on the one SDK, pkg/abox.

Asks the agent to add a file, then ExportPatch (guest git diff vs the imported baseline).

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/AdminTurnedDevOps/ABox/pkg/abox"
)

func main() {
	ctx := context.Background()
	sess, err := abox.Open(ctx, abox.Options{})
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	defer sess.Close()
	_, err = sess.Turn(ctx, "Create a file named hello.txt with the text hi using a patch.", func(ev abox.Event) {
		if ev.Kind == "text" {
			fmt.Print(ev.Text)
		}
	})
	fmt.Println()
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	patch, summary, err := sess.ExportPatch(ctx)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	fmt.Println("summary:", summary)
	fmt.Println(patch)
}