140 lines
4.7 KiB
Bash
Executable file
140 lines
4.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Let's quit on interrupt of subcommands
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trap '
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trap - INT # restore default INT handler
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echo "Interrupted"
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kill -s INT "$$"
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' INT
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get_url() {
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release=v6.0.0-alpha.17
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echo "https://github.com/PowerShell/PowerShell/releases/download/$release/$1"
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}
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# Get OS specific asset ID and package name
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case "$OSTYPE" in
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linux*)
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source /etc/os-release
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# Install curl and wget to download package
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case "$ID" in
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centos*)
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if ! hash curl 2>/dev/null; then
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echo "curl not found, installing..."
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sudo yum install -y curl
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fi
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package=powershell-6.0.0_alpha.17-1.el7.centos.x86_64.rpm
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;;
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ubuntu)
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if ! hash curl 2>/dev/null; then
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echo "curl not found, installing..."
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sudo apt-get install -y curl
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fi
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case "$VERSION_ID" in
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14.04)
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package=powershell_6.0.0-alpha.17-1ubuntu1.14.04.1_amd64.deb
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;;
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16.04)
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package=powershell_6.0.0-alpha.17-1ubuntu1.16.04.1_amd64.deb
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;;
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*)
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echo "Ubuntu $VERSION_ID is not supported!" >&2
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exit 2
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esac
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;;
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opensuse)
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if ! hash curl 2>/dev/null; then
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echo "curl not found, installing..."
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sudo zypper install -y curl
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fi
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package=powershell-6.0.0_alpha.17-1.suse.13.2.x86_64.rpm
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;;
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*)
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echo "$NAME is not supported!" >&2
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exit 2
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esac
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;;
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darwin*)
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# We don't check for curl as macOS should have a system version
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package=powershell-6.0.0-alpha.17.pkg
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;;
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*)
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echo "$OSTYPE is not supported!" >&2
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exit 2
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;;
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esac
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curl -L -o "$package" $(get_url "$package")
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if [[ ! -r "$package" ]]; then
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echo "ERROR: $package failed to download! Aborting..." >&2
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exit 1
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fi
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# Installs PowerShell package
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case "$OSTYPE" in
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linux*)
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source /etc/os-release
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# Install dependencies
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echo "Installing PowerShell with sudo..."
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case "$ID" in
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centos)
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# yum automatically resolves dependencies for local packages
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sudo yum install "./$package"
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;;
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ubuntu)
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# dpkg does not automatically resolve dependencies, but spouts ugly errors
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sudo dpkg -i "./$package" &> /dev/null
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# Resolve dependencies
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sudo apt-get install -f
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;;
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opensuse)
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# Install the Microsoft public key so that zypper trusts the package
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sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
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# zypper automatically resolves dependencies for local packages
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sudo zypper --non-interactive install "./$package" &> /dev/null
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;;
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*)
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esac
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;;
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darwin*)
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patched=0
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if hash brew 2>/dev/null; then
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if [[ ! -d $(brew --prefix openssl) ]]; then
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echo "Installing OpenSSL with brew..."
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if ! brew install openssl; then
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echo "ERROR: OpenSSL failed to install! Crypto functions will not work..." >&2
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# Don't abort because it is not fatal
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elif ! brew install curl --with-openssl; then
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echo "ERROR: curl failed to build against OpenSSL; SSL functions will not work..." >&2
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# Still not fatal
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else
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# OpenSSL installation succeeded; remember to patch System.Net.Http after PowerShell installation
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patched=1
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fi
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fi
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else
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echo "ERROR: brew not found! OpenSSL may not be available..." >&2
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# Don't abort because it is not fatal
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fi
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echo "Installing $package with sudo ..."
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sudo installer -pkg "./$package" -target /
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if [[ $patched -eq 1 ]]; then
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echo "Patching System.Net.Http for libcurl and OpenSSL..."
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find /usr/local/microsoft/powershell -name System.Net.Http.Native.dylib | xargs sudo install_name_tool -change /usr/lib/libcurl.4.dylib /usr/local/opt/curl/lib/libcurl.4.dylib
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fi
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;;
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esac
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powershell -noprofile -c '"Congratulations! PowerShell is installed at $PSHOME"'
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success=$?
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if [[ "$success" != 0 ]]; then
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echo "ERROR: PowerShell failed to install!" >&2
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exit "$success"
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fi
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