Differential D4014 Diff 11121 contrib/teamcity/ibd.sh

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contrib/teamcity/ibd.sh

	#!/usr/bin/env bash			#!/usr/bin/env bash

	export LC_ALL=C			export LC_ALL=C

	set -euxo pipefail			set -euxo pipefail

	###			###
	# Initial Block Download script.			# Initial Block Download script.
	#			#
	# 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
	DATA_DIR="ibd"			TOPLEVEL=$(git rev-parse --show-toplevel)
				DATA_DIR="${TOPLEVEL}"/ibd
				jasonbcoxUnsubmitted Not Done Inline Actions any reason to leave the `/ibd` out of the double quotes? DEBUG_LOG is this way, for example. jasonbcox: any reason to leave the `/ibd` out of the double quotes? DEBUG_LOG is this way, for example.
	mkdir -p "${DATA_DIR}"			mkdir -p "${DATA_DIR}"
	DEBUG_LOG="${DATA_DIR}/debug.log"			DEBUG_LOG="${DATA_DIR}/debug.log"
	touch "${DEBUG_LOG}"			touch "${DEBUG_LOG}"
	chmod +x bitcoind
				: "${BITCOIND_BINARY:=}"
				if [[ -z "${BITCOIND_BINARY}" ]]; then
				BITCOIND_BINARY="${TOPLEVEL}"/build/src/bitcoind
				fi
				jasonbcoxUnsubmitted Not Done Inline Actions This entire block can be one line: `: "${BITCOIND_BINARY:="${TOPLEVEL}/build/src/bitcoind"}"` jasonbcox: This entire block can be one line: `: "${BITCOIND_BINARY:="${TOPLEVEL}/build/src/bitcoind"}"`
				jasonbcoxUnsubmitted Not Done Inline Actions Note the double quotes after the `:=`. This is important incase TOPLEVEL contains spaces. jasonbcox: Note the double quotes after the `:=`. This is important incase TOPLEVEL contains spaces.
				FabienAuthorUnsubmitted Done Inline Actions It's OK as the whole assignment is enclosed in double quotes. Fabien: It's OK as the whole assignment is enclosed in double quotes.

	# Launch bitcoind using this script's parameters			# Launch bitcoind using this script's parameters
	./bitcoind "-datadir=${DATA_DIR}" "$@" &			"${BITCOIND_BINARY}" "-datadir=${DATA_DIR}" "$@" &
	BITCOIND_PID=$!			BITCOIND_PID=$!

	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

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