update_gitkraken.sh

#!/bin/bash
set -euo pipefail
IFS=$'\n\t'

if [[ $# -ne 1 ]]; then
    echo 'This script must receive a tar ball as single argument'
    exit 1
fi

EXTRACTEDFOLDER="$(dirname $1)/gitkraken"
echo "Extracted $1 to $EXTRACTEDFOLDER"

tar -zxf $1

for FILE in $EXTRACTEDFOLDER/*; do
    echo "copying $FILE"
    cp -r $FILE /opt/gitkraken/
done

echo "Cleaning $EXTRACTEDFOLDER"
rm -r $EXTRACTEDFOLDER
echo "Done!"

# # # # # # # # # # # # # # # #
# Target structure:           #
#                             #
# /opt/gitkraken              #
# ├── content_shell.pak       #
# ├── gitkraken               #
# ├── gitkraken.png           #
# ├── icudtl.dat              #
# ├── libffmpeg.so            #
# ├── libnode.so              #
# ├── LICENSE                 #
# ├── LICENSES.chromium.html  #
# ├── locales                 #
# │   └── ...                 #
# ├── natives_blob.bin        #
# ├── resources               #
# │   ├── app.asar            #
# │   ├── app.asar.unpacked   #
# │   ├── default_app.asar    #
# │   └── electron.asar       #
# ├── snapshot_blob.bin       #
# └── version                 #
# # # # # # # # # # # # # # # #