Install Script for Gitkraken on Fedora 27 + Launcher Icon

gitkraken-install-update.sh

#!/bin/bash

if [[ ${UID} -ne 0 ]];
then
    echo 'This script need to be run with root permissions'
    echo "(we assume you don't have write access to /opt)"
    exit
fi


cleanup()
{
    echo '# Remove tar.gz and folder'
    rm -f "${TMP_FILE}"
    rm -rfv /tmp/gitkraken
    exit
}

GITKRAKEN_DIR='/opt/gitkraken'
TMP_FILE="/tmp/gitkraken-amd64.tar.gz"
ICON="/usr/local/share/pixmaps/gitkraken.png"
DESKTOP_FILE="/usr/share/applications/gitkraken.desktop"

trap "cleanup" EXIT INT

# Enter /opt folder (common folder for user installed programs)
# This script assumes you have proper permissions on /opt
mkdir -p "${GITKRAKEN_DIR}"

echo '# Download GitKraken'
curl https://release.gitkraken.com/linux/gitkraken-amd64.tar.gz > "${TMP_FILE}"

echo '# Extract the Kraken into /opt directory'
tar -C /tmp -xvzf "${TMP_FILE}"

rsync -criv --delete "/tmp/gitkraken/" "${GITKRAKEN_DIR}/"


# # Add gitkraken to PATH
# echo "export PATH=\$PATH:/opt/gitkraken" >> ~/.bashrc
# source ~/.bashrc

echo '# Download gitkraken launcher icon'
if [[ ! -f "${ICON}" ]];
then
    curl -s http://img.informer.com/icons_mac/png/128/422/422255.png > "${ICON}"
else
    echo '- Found existing icon file, skipping'
fi

echo '# Create desktop entry'

if [[ ! -f "${DESKTOP_FILE}" ]];
then
    # copy the following contents into gitkraken.desktop file:
    echo "
    [Desktop Entry]
    Name=GitKraken
    Comment=Git Flow
    Exec=${GITKRAKEN_DIR}/gitkraken
    Icon=gitkraken.png
    Terminal=false
    Type=Application
    Encoding=UTF-8
    Categories=Utility;Development;" | tee "${DESKTOP_FILE}" >/dev/null
else
    echo '- Found existing desktop file, skipping'
fi