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#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2020-03-09 22:38:36 +0000 (Mon, 09 Mar 2020)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/harisekhon
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#
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# Installs PowerShell on Mac and various Linux distros
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#
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# https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/../lib/utils.sh"
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if type -P pwsh &>/dev/null; then
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echo "PowerShell is already installed"
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exit 0
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fi
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if is_mac; then
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brew cask install powershell
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elif is_linux; then
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# Ubuntu 16.04 and 18.04 - 18.10 onwards use Snap, will require updates
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# 16.04 works, 18.04 has broken package dependency
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if grep -q '^DISTRIB_ID=Ubuntu' /etc/*release; then
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"$srcdir/install_powershell_ubuntu.sh"
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# if grep -E '^DISTRIB_RELEASE=(19|18\.10)' /etc/*release; then
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# # assigned in lib
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# # shellcheck disable=SC2154
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# $sudo snap install powershell --classic
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# else
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# version="$(awk -F= '/^DISTRIB_RELEASE=/{print $2}' /etc/*release)"
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# $sudo apt-get update
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# $sudo apt-get install -y wget apt-transport-https
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# wget -q "https://packages.microsoft.com/config/ubuntu/$version/packages-microsoft-prod.deb"
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# $sudo dpkg -i packages-microsoft-prod.deb
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# $sudo apt-get update
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# $sudo apt-get install -y powershell
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# fi
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# works on Debian 8 & 9
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# Debian 10 not supported yet, only in Preview
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# https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux?view=powershell-7#debian-10
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elif grep -q '^ID=debian' /etc/*release; then
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"$srcdir/install_powershell_debian.sh"
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# # works in Stretch but not in Jessie
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# #codename="$(awk -F= '/^VERSION_CODENAME=/{print $2}' /etc/*release)"
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# codename="$(grep -Eo '^VERSION="[[:digit:]]* \(.+\)"' /etc/*release | sed 's/.*(//; s/)//; s/"//g')"
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# $sudo apt-get update
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# $sudo apt-get install -y curl gnupg apt-transport-https
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# curl https://packages.microsoft.com/keys/microsoft.asc | $sudo apt-key add -
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# $sudo sh -c "echo 'deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-debian-$codename-prod $codename main' > /etc/apt/sources.list.d/microsoft.list"
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# $sudo apt-get update
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# $sudo apt-get install -y powershell
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elif grep -qi 'redhat' /etc/*release; then
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version="$(awk -F= '/^VERSION_ID=/{print $2}' /etc/*release)"
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version="${version//\"/}"
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if [ "$version" != 7 ]; then
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echo "Unsupported RHEL/CentOS version"
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exit 1
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fi
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curl "https://packages.microsoft.com/config/rhel/$version/prod.repo" | $sudo tee /etc/yum.repos.d/microsoft.repo
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$sudo yum install -y powershell
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else
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echo "Unsupported Linux distribution"
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exit 1
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fi
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else
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echo "Unsupported OS"
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exit 1
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fi
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