Undo my change

# Look up the Change: Change.list
RUN=$(uuidgen)  # once per request; reuse it only to retry this request
CHANGE_MATCHES=$(curl "https://api.sb/leaseline.app/changes?where=status%20%3D%20Merged&limit=1" \
  -H "Authorization: Bearer $SB_TOKEN")
[ "$(echo "$CHANGE_MATCHES" | jq '.changes | length')" = 1 ] || { echo "No Change matches: tell the founder"; exit 1; }
CHANGE=$(echo "$CHANGE_MATCHES" | jq -r '.changes[0]["$id"] | split("/") | last')

# Change.revert
curl -X POST https://api.sb/leaseline.app/changes/$CHANGE/revert \
  -H "Authorization: Bearer $SB_TOKEN" \
  -H "Idempotency-Key: undo-my-change-leaseline.app-$RUN-1" \
  -H "Content-Type: application/json" \
  -d '{"reason":"Changed by mistake."}'

RUN=$(uuidgen)  # once per request; reuse it only to retry this request
CHANGE_MATCHES=$(npx startup-builder do Change.list --data '{"where":"status = Merged","limit":1}' --json)
[ "$(echo "$CHANGE_MATCHES" | jq '.changes | length')" = 1 ] || { echo "No Change matches: tell the founder"; exit 1; }
CHANGE=$(echo "$CHANGE_MATCHES" | jq -r '.changes[0]["$id"] | split("/") | last')
npx startup-builder do Change.revert --data '{"change":"'"$CHANGE"'","reason":"Changed by mistake."}' --idempotency-key undo-my-change-leaseline.app-$RUN-1

{
  "name": "do",
  "arguments": {
    "code": "const [change] = await $.Change.list({ where: 'status = Merged', limit: 1 })\nif (!change) throw new Error('No Change matches: tell the founder')\nreturn await $.Change.revert({ change: change.$id, reason: 'Changed by mistake.' })",
    "idempotencyKey": "undo-my-change-leaseline.app-<run>"
  }
}

import { $ } from 'startup-builder'

const run = crypto.randomUUID() // once per request; reuse it only to retry this request
const [change] = await $.Change.list({ where: 'status = Merged', limit: 1 })
if (!change) throw new Error('No Change matches: tell the founder')
await $.Change.revert({ change: change.$id, reason: 'Changed by mistake.' }, { idempotencyKey: `undo-my-change-leaseline.app-${run}-1` })