83 lines
3.1 KiB
Bash
Executable file
83 lines
3.1 KiB
Bash
Executable file
#!/bin/bash
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log="echo -e"
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REMOTE_BRANCHES=$(git --git-dir=/home/pi/PlanktonScope/.git branch --remotes --list | awk '/HEAD/{next;} split($1, a, "/") {print a[2]}')
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if [[ $# == 1 ]]; then
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if [[ $REMOTE_BRANCHES =~ (^| )$1($| ) ]]; then
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BRANCH=$1
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else
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BRANCH="master"
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fi
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else
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BRANCH="master"
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fi
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${log} "Updating the main repository to branch $BRANCH"
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function auto_update(){
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git fetch
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NEWVERSION=$(git diff --numstat origin/$BRANCH scripts/bash/update.sh | awk '/update.sh/ {print $NF}')
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if [[ -n "${NEWVERSION}" ]]; then
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${log} "Updating the update script first"
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# Update the file and restart the script
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git checkout origin/$BRANCH scripts/bash/update.sh
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exec scripts/bash/update.sh $BRANCH
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fi
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}
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function restart(){
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sudo nginx -t && sudo systemctl reload nginx
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sudo systemctl restart nodered.service
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}
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function update(){
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cd /home/pi/PlanktonScope || { echo "/home/pi/PlanktonScope does not exist"; exit 1; }
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sudo killall -15 raspimjpeg
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sudo killall -15 python3
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git stash
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# TODO detect branch change and use git pull on same branch and checkout on diff branch
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CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
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if [[ "$CURRENT_BRANCH" == "$BRANCH" ]]; then
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git pull
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else
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git checkout --force $BRANCH
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fi
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git checkout stash@'{0}' -- config.json hardware.json
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# TODO we need to change this to drop stash@{1} if changes made to the flow are to be restored by the user
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git stash drop
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}
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function special_before(){
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cd /home/pi/.node-red || { echo "/home/pi/.node-red does not exist"; exit 1; }
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npm install copy-dependencies
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pip3 install --upgrade adafruit-blinka adafruit-platformdetect loguru Pillow pyserial smbus2 matplotlib morphocut adafruit-circuitpython-motor adafruit-circuitpython-motorkit adafruit-circuitpython-pca9685 numpy paho-mqtt
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${log} "Nothing else special to do before updating!"
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}
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function special_after(){
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cd /home/pi/.node-red || { echo "/home/pi/.node-red does not exist"; exit 1; }
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node_modules/copy-dependencies/index.js projects/PlanktonScope ./
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# updating and installing now whatever module has been added to package.json
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npm update
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sudo pip3 install -U -r /home/pi/PlanktonScope/requirements.txt
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python3 -m pip install -U scikit-image
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${log} "Nothing else special to do after updating!"
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}
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echo -e "Update on $(date)\n\n\n\n" >> /home/pi/update.log
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cd /home/pi/PlanktonScope || { echo "/home/pi/PlanktonScope does not exist"; exit 1; }
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remote=$(git ls-remote -h origin $BRANCH | awk '{print $1}')
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local=$(git rev-parse HEAD)
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if [[ "$local" == "$remote" ]]; then
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${log} "Nothing to do!"
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else
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${log} "Local and Remote are different, we have to update, starting now... Please Wait."
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auto_update &>> /home/pi/update.log
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special_before &>> /home/pi/update.log
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${log} "Everything is ready, doing the update now!"
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update &>> /home/pi/update.log
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special_after &>> /home/pi/update.log
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${log} "Update is complete, let's restart now."
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restart &>> /home/pi/update.log
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fi
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${log} "Update done!" |