Differential D6568 Diff 21380 contrib/teamcity/ibd.sh

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contrib/teamcity/ibd.sh

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	# Runs a bitcoind process until initial block download is complete.			# Runs a bitcoind process until initial block download is complete.
	# Forwards the exit code from bitcoind onward.			# Forwards the exit code from bitcoind onward.
	###			###

	MYPID=$$			MYPID=$$

	# Setup			# Setup
	: "${TOPLEVEL:=$(git rev-parse --show-toplevel)}"			: "${TOPLEVEL:=$(git rev-parse --show-toplevel)}"
				: "${BUILD_DIR:=${TOPLEVEL}/build}"
				: "${BITCOIND:=${BUILD_DIR}/src/bitcoind}"

	DATA_DIR="${TOPLEVEL}/ibd"			DATA_DIR="${TOPLEVEL}/ibd"
	mkdir -p "${DATA_DIR}"			mkdir -p "${DATA_DIR}"
	DEBUG_LOG="${DATA_DIR}/debug.log"			DEBUG_LOG="${DATA_DIR}/debug.log"

	cleanup() {			cleanup() {
	# Cleanup background processes spawned by this script.			# Cleanup background processes spawned by this script.
	pkill -P ${MYPID} tail \|\| true			pkill -P ${MYPID} tail \|\| true
	}			}
	trap "cleanup" EXIT			trap "cleanup" EXIT

	# Make sure the debug log exists so that tail does not fail			# Make sure the debug log exists so that tail does not fail
	touch "${DEBUG_LOG}"			touch "${DEBUG_LOG}"
	# Show some progress			# Show some progress
	tail -f "${DEBUG_LOG}" \| grep 'UpdateTip' \| awk 'NR % 10000 == 0' &			tail -f "${DEBUG_LOG}" \| grep 'UpdateTip' \| awk 'NR % 10000 == 0' &

	callback() {			callback() {
	echo "Initial block download complete."			echo "Initial block download complete."

	# TODO Add more checks to see if IBD completed as expected.			# TODO Add more checks to see if IBD completed as expected.
	# These checks will exit the subshell with a non-zero exit code.			# These checks will exit the subshell with a non-zero exit code.
	}			}
	export -f callback			export -f callback

	LOG_FILE="${DEBUG_LOG}" "${TOPLEVEL}/contrib/devtools/bitcoind-exit-on-log.sh" --grep 'Leaving InitialBlockDownload (latching to false)' --params "-datadir=${DATA_DIR} $*" --callback callback			BITCOIND="${BITCOIND}" \
				LOG_FILE="${DEBUG_LOG}" \
				"${TOPLEVEL}/contrib/devtools/bitcoind-exit-on-log.sh" \
				--grep 'Leaving InitialBlockDownload (latching to false)' \
				--params "-datadir=${DATA_DIR} $*" \
				--callback callback