mirror of
https://github.com/keymanapp/keyman.git
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c4efba04d9
If another build runs on the same build agent at the same time and installs dependencies at the same time, previously the build failed because apt/dpkg was already running. This change checks for the existence of the apt/dpkg lock file and waits until the other process is finished before starting the installation of dependencies.
82 lines
2.4 KiB
Bash
82 lines
2.4 KiB
Bash
#!/bin/bash
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function checkPrerequisites() {
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if [ "${UPLOAD:=}" == "yes" ]; then
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SIM=""
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else
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SIM="-s"
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fi
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# Check the tier
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if [[ -z "${TIER:=}" ]]; then
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echo "TIER.md or \${TIER} must be set to (alpha, beta, stable) to use this script"
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exit 1
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fi
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if ! which xmllint > /dev/null; then
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echo "you must install xmllint (libxml2-utils package) to use this script"
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exit 1
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fi
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# shellcheck disable=SC2034
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projects="${PROJECT:=keyman}"
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}
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function downloadSource() {
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local packageDir
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packageDir=$1
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if [ "${proj:=}" == "keyman" ]; then
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cd "${BASEDIR}" || exit
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./build.sh clean
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fi
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# Update tier in Debian watch files (replacing any previously set tier) and remove comment
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sed -e "s/\$tier\|alpha\|beta\|stable/${TIER}/g" -e "s/^# .*$//" "$BASEDIR"/scripts/watch.in > debian/watch
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version=$(uscan --report --dehs|xmllint --xpath "//dehs/upstream-version/text()" -)
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dirversion=$(uscan --report --dehs|xmllint --xpath "//dehs/upstream-url/text()" - | cut -d/ -f6)
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echo "${proj} version is ${version}"
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uscan || (echo "ERROR: No new version available for ${proj}" >&2 && exit 1)
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cd ..
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mv "${proj}-${version}" "${BASEDIR}/${packageDir}"
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mv "${proj}_${version}.orig.tar.gz" "${BASEDIR}/${packageDir}"
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mv "${proj}-${version}.tar.gz" "${BASEDIR}/${packageDir}"
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mv "${proj}"*.asc "${BASEDIR}/${packageDir}"
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rm "${proj}"*.debian.tar.xz
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cd "${BASEDIR}/${packageDir}" || exit
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wget -N "https://downloads.keyman.com/linux/${TIER}/${dirversion}/SHA256SUMS"
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sha256sum -c --ignore-missing SHA256SUMS |grep "${proj}"
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}
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function wait_for_apt_deb {
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# from https://gist.github.com/hrpatel/117419dcc3a75e46f79a9f1dce99ef52
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while sudo fuser /var/{lib/{dpkg,apt/lists},cache/apt/archives}/lock &>/dev/null 2>&1; do
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echo "Waiting for apt/dpkg lock to release, sleeping 10s"
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sleep 10
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done
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}
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function checkAndInstallRequirements()
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{
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local TOINSTALL=""
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for p in devscripts equivs
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do
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if ! dpkg -s $p >/dev/null 2>&1; then
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TOINSTALL="$TOINSTALL $p"
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fi
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done
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export DEBIAN_FRONTEND=noninteractive
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if [ -n "$TOINSTALL" ]; then
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wait_for_apt_deb && sudo apt-get update
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# shellcheck disable=SC2086
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wait_for_apt_deb && sudo apt-get -qy install $TOINSTALL
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fi
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sudo mk-build-deps debian/control
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wait_for_apt_deb && sudo apt-get -qy --allow-downgrades install ./keyman-build-deps_*.deb
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sudo rm -f keyman-buid-deps_*
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}
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