8a24d26e8d
Again, .NET Core expects users to forcibly link the third party OpenSSL libraries into system directories, which the Homebrew team advises strongly against (and attempts to prevent). This also affects the System.Net.Http library, and results in runtime errors during SSL certificate validation. So instead, we patch what we can, when we can.
127 lines
4 KiB
Bash
Executable file
127 lines
4 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.10
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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 "$ID" in
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centos*)
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if ! hash curl 2>/dev/null; then
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echo "curl not found, installing..."
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sudo yum install -y curl
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fi
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package=powershell-6.0.0_alpha.10-1.el7.centos.x86_64.rpm
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;;
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ubuntu)
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if ! hash curl 2>/dev/null; then
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echo "curl not found, installing..."
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sudo apt-get install -y curl
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fi
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case "$VERSION_ID" in
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14.04)
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package=powershell_6.0.0-alpha.10-1ubuntu1.14.04.1_amd64.deb
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;;
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16.04)
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package=powershell_6.0.0-alpha.10-1ubuntu1.16.04.1_amd64.deb
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;;
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*)
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echo "Ubuntu $VERSION_ID is not supported!" >&2
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exit 2
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esac
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;;
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*)
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echo "$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.10.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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*)
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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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