import { $ } from "bun"
import { die, yellow, reset, pager } from "../fmt.ts"
import { requireSession } from "./helpers.ts"

export async function action(branch: string) {
  const { session } = await requireSession(branch)

  const result = await $`git -C ${session.worktree} log --no-color main..HEAD`.nothrow().quiet()
  if (result.exitCode !== 0) {
    die("git log failed")
  }

  const output = result.text().replace(/^(commit [0-9a-f]+)/gm, `${yellow}$1${reset}`)
  await pager(output)
}