extract diagnostics folder from an xcresult

xcresult_diagnostics_dump.sh

#!/bin/bash

# Raymond Edwards
# extract diagnostics folder from an xcresult. this script assumes jq is installed
# if Diagnostics/ already exists, xcresulttool will overwrite it

XCRESULT="${1}"

DIAGNOSTICS_ID=$(xcrun xcresulttool get --format json --path "${XCRESULT}" | jq -r '."actions"."_values"[0]."actionResult"."diagnosticsRef"."id"."_value"')

echo "Dumping xcresult diagnostic data into Diagnostics/"

xcrun xcresulttool export --type directory --output-path Diagnostics --path "${XCRESULT}" --id "${DIAGNOSTICS_ID}"