planktoscope/scripts/bash/update.sh
2020-11-30 02:46:40 +01:00

34 lines
1.1 KiB
Bash
Executable file

#!/bin/bash
log="logger -t update.sh -s "
function update(){
sudo killall -15 raspimjpeg
sudo killall -15 python3
git stash
git merge
git checkout stash@'{0}' -- config.json hardware.json
# TODO we need to change this to drop stash@{1} if changes made to the flow are to be restored by the user
git stash drop
sudo systemctl restart nodered.service
}
${log} "Updating the main repository"
cd /home/pi/PlanktonScope || { echo "/home/pi/PlanktonScope does not exist"; exit 1; }
# TODO We need to add here a way to load the latest version of this script and execute it again
remote=$(git ls-remote -h origin master | awk '{print $1}')
local=$(git rev-parse HEAD)
${log} "Local : $local - Remote: $remote"
if [[ "$local" == "$remote" ]]; then
${log} "nothing to do!"
else
git fetch
UPDATE=$(git diff --numstat origin/master scripts/bash/update.sh | awk '/update.sh/ {print $NF}')
if [[ -n "${UPDATE}" ]]; then
# Update the file and restart the script
git checkout origin/master scripts/bash/update.sh
exec scripts/bash/update.sh
fi
update
${log} "Done!"
fi