protonmail-bridge-docker/deb/install.sh

#!/bin/bash

set -ex

VERSION=$(cat VERSION)
DEB_FILE=protonmail-bridge_${VERSION}_amd64.deb

# Repack deb (remove unnecessary dependencies)
mkdir deb
cd deb
wget https://proton.me/download/bridge/"${DEB_FILE}"
ar x -v "${DEB_FILE}"
mkdir control
tar zxvf control.tar.gz -C control
sed -i "s/^Depends: .*$/Depends: libgl1, libc6, libsecret-1-0, libstdc++6, libgcc1/" control/control
cd control
tar zcvf ../control.tar.gz .
cd ../
ar rcs -v "${DEB_FILE}" debian-binary control.tar.gz data.tar.gz
cd ../

# Install protonmail bridge
apt-get install -y --no-install-recommends ./deb/"${DEB_FILE}"

# Cleanup
apt-get purge -y wget binutils xz-utils
apt-get autoremove -y
rm -rf deb