mirror of
https://github.com/lrnselfreliance/wrolpi.git
synced 2026-10-26 02:48:38 -04:00
101 lines
2.6 KiB
Bash
Executable file
101 lines
2.6 KiB
Bash
Executable file
#! /usr/bin/env bash
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# This script will upgrade the WROLPi API and App. It is required that you install WROLPi first.
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Help() {
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# Display Help
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echo "Upgrade WROLPi API and App on this machine."
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echo
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echo "Syntax: upgrade.sh [-h] [-b BRANCH]"
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echo "options:"
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echo "h Print this help."
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echo "b Upgrade from this git BRANCH (default: current branch, or 'release')."
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echo
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}
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BRANCH=""
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BRANCH_OVERRIDE=false
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while getopts ":hb:" option; do
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case $option in
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h) # display Help
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Help
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exit
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;;
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b)
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BRANCH="${OPTARG}"
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BRANCH_OVERRIDE=true
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;;
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*) # invalid argument(s)
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echo "Error: Invalid option"
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exit 1
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;;
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esac
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done
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if [ ! -d /opt/wrolpi ] || [ ! -d /opt/wrolpi/wrolpi ]; then
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echo "You must install WROLPi first. Try: /opt/wrolpi/install.sh"
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exit 2
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fi
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# Re-execute this script if it wasn't called with sudo.
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if [ $EUID != 0 ]; then
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sudo "$0" "$@"
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exit $?
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fi
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# Determine which branch to use for upgrade.
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if [ "$BRANCH_OVERRIDE" = false ]; then
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CURRENT_BRANCH=$(git -C /opt/wrolpi branch --show-current 2>/dev/null)
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if [ -n "$CURRENT_BRANCH" ]; then
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BRANCH="$CURRENT_BRANCH"
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else
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BRANCH="release"
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fi
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fi
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# If not running via the wrolpi-upgrade service, delegate to it so logs are captured.
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if [ -z "$WROLPI_UPGRADE_SERVICE" ]; then
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trap 'echo ""; echo "Note: The upgrade service is still running in the background."; echo "Monitor with: journalctl -fu wrolpi-upgrade.service"' INT
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echo "Delegating upgrade to wrolpi-upgrade.service..."
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# Write branch config for the service.
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echo "BRANCH=${BRANCH}" >/tmp/wrolpi-upgrade.env
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chown wrolpi:wrolpi /tmp/wrolpi-upgrade.env
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# Start following journal in background (new entries only).
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journalctl -fn0 -u wrolpi-upgrade.service &
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JOURNAL_PID=$!
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# Start service (blocks until complete for oneshot).
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systemctl start wrolpi-upgrade.service
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EXIT_CODE=$?
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# Clean up journal follower.
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kill $JOURNAL_PID 2>/dev/null
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wait $JOURNAL_PID 2>/dev/null
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exit $EXIT_CODE
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fi
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# Clean up and report status on exit.
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trap '
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EXIT_STATUS=$?
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rm -f /tmp/wrolpi-upgrade.env
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if [ $EXIT_STATUS -eq 0 ]; then
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echo "WROLPi upgrade has completed"
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else
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echo "WROLPi upgrade has FAILED (exit code: $EXIT_STATUS)"
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fi
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' EXIT
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echo "Upgrading WROLPi from branch: ${BRANCH}"
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set -x
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set -e
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set -o pipefail
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systemctl stop wrolpi-api
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systemctl stop wrolpi-app
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# Pull the latest commit of the requested branch.
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(cd /opt/wrolpi && git fetch && git checkout "${BRANCH}" && git reset --hard origin/"${BRANCH}") || exit 4
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/opt/wrolpi/scripts/upgrade.sh 2>&1 | tee /opt/wrolpi/upgrade.log
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set +x
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echo "Upgrade end $(date '+%Y-%m-%d %H:%M:%S')" >>/opt/wrolpi/upgrade.log
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