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scripts: add build_step logging functions

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Signed-off-by: Niels de Vos <ndevos@redhat.com>
(cherry picked from commit 52fa4f10da)
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Niels de Vos 2020-04-24 11:17:51 +02:00 committed by mergify[bot]
parent d0369e9fdf
commit 00324171f1
1 changed files with 33 additions and 0 deletions
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33
scripts/build_step.inc.sh Normal file
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#!/bin/sh
# variables used for logging build steps, use build_step() and
# build_step_done() for setting or clearing them.
BUILD_STEP_FILE="$(mktemp)"
BUILD_STEP_PID=''
BUILD_STEP_DELAY='1m'
build_step_log() {
echo "$(date) -- ${*}"
}
# start a build step, and log every
build_step() {
echo "${*}" > "${BUILD_STEP_FILE}"
build_step_log "starting: $(cat "${BUILD_STEP_FILE}")"
[ -n "${BUILD_STEP_PID}" ] && return
while sleep "${BUILD_STEP_DELAY}"
do
build_step_log "running: $(cat "${BUILD_STEP_FILE}")"
done & BUILD_STEP_PID=${!}
}
# clean up the logging of build steps
build_steps_cleanup() {
[ -n "${BUILD_STEP_PID}" ] && kill "${BUILD_STEP_PID}"
rm -f "${BUILD_STEP_FILE}"
BUILD_STEP_PID=''
}
# automatically stop build step logging and cleanup temporary file
trap build_steps_cleanup EXIT