#!/usr/bin/with-contenv bash

ARCH=$(uname -m)
source /etc/lsb-release

if [ -f "/powershell/powershell_${ARCH}.tar.gz" ]; then
    echo "Installing PowerShell"
    if [ "${DISTRIB_CODENAME}" == "bionic" ]; then
        apt-get install -y \
            libicu60 \
            libunwind8
    elif [ "${DISTRIB_CODENAME}" == "focal" ]; then
        apt-get install -y \
            libicu66 \
            libunwind8
    fi
    tar xf "/powershell/powershell_${ARCH}.tar.gz" -C /powershell
    rm -rf \
        /powershell/powershell_x86_64.tar.gz \
        /powershell/powershell_armv7l.tar.gz \
        /powershell/powershell_aarch64.tar.gz
    ln -s /powershell/pwsh /usr/bin/pwsh
else
    echo "PowerShell already installed, skipping"
fi