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init-tools.sh
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init-tools.sh
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#!/usr/bin/env bash
__scriptpath=$(cd "$(dirname "$0")"; pwd -P)
__init_tools_log=$__scriptpath/init-tools.log
__PACKAGES_DIR=$__scriptpath/packages
__TOOLRUNTIME_DIR=$__scriptpath/Tools
__DOTNET_PATH=$__TOOLRUNTIME_DIR/dotnetcli
__DOTNET_CMD=$__DOTNET_PATH/dotnet
if [ -z "$__BUILDTOOLS_SOURCE" ]; then __BUILDTOOLS_SOURCE=https://dotnet.myget.org/F/dotnet-buildtools/api/v3/index.json; fi
export __BUILDTOOLS_USE_CSPROJ=true
__BUILD_TOOLS_PACKAGE_VERSION=$(cat "$__scriptpath/BuildToolsVersion.txt" | sed 's/\r$//') # remove CR if mounted repo on Windows drive
__DOTNET_TOOLS_VERSION=$(cat "$__scriptpath/DotnetCLIVersion.txt" | sed 's/\r$//') # remove CR if mounted repo on Windows drive
__BUILD_TOOLS_PATH=$__PACKAGES_DIR/microsoft.dotnet.buildtools/$__BUILD_TOOLS_PACKAGE_VERSION/lib
__INIT_TOOLS_RESTORE_PROJECT=$__scriptpath/init-tools.msbuild
__BUILD_TOOLS_SEMAPHORE=$__TOOLRUNTIME_DIR/$__BUILD_TOOLS_PACKAGE_VERSION/init-tools.complete
if [ -e "$__BUILD_TOOLS_SEMAPHORE" ]; then
echo "Tools are already initialized"
return #return instead of exit because this script is inlined in other scripts which we don't want to exit
fi
if [ -e "$__TOOLRUNTIME_DIR" ]; then rm -rf -- "$__TOOLRUNTIME_DIR"; fi
if [ -d "$DotNetBuildToolsDir" ]; then
echo "Using tools from '$DotNetBuildToolsDir'."
ln -s "$DotNetBuildToolsDir" "$__TOOLRUNTIME_DIR"
if [ ! -e "$__DOTNET_CMD" ]; then
echo "ERROR: Ensure that $DotNetBuildToolsDir contains the .NET Core SDK at $__DOTNET_PATH"
exit 1
fi
echo "Done initializing tools."
mkdir -p "$(dirname "$__BUILD_TOOLS_SEMAPHORE")" && touch $__BUILD_TOOLS_SEMAPHORE
return #return instead of exit because this script is inlined in other scripts which we don't want to exit
fi
echo "Running: $__scriptpath/init-tools.sh" > "$__init_tools_log"
display_error_message()
{
echo "Please check the detailed log that follows." 1>&2
cat "$__init_tools_log" 1>&2
}
# Executes a command and retries if it fails.
execute_with_retry() {
local count=0
local retries=${retries:-5}
local waitFactor=${waitFactor:-6}
until "$@"; do
local exit=$?
count=$(( $count + 1 ))
if [ $count -lt $retries ]; then
local wait=$(( waitFactor ** (( count - 1 )) ))
echo "Retry $count/$retries exited $exit, retrying in $wait seconds..."
sleep $wait
else
say_err "Retry $count/$retries exited $exit, no more retries left."
return $exit
fi
done
return 0
}
if [ ! -e "$__DOTNET_PATH" ]; then
if [ -z "$__DOTNET_PKG" ]; then
if [ "$(uname -m | grep "i[3456]86")" = "i686" ]; then
echo "Warning: build not supported on 32 bit Unix"
fi
__PKG_ARCH=x64
OSName=$(uname -s)
case $OSName in
Darwin)
OS=OSX
__PKG_RID=osx
ulimit -n 2048
# Format x.y.z as single integer with three digits for each part
VERSION=`sw_vers -productVersion| sed -e 's/\./ /g' | xargs printf "%03d%03d%03d"`
if [ "$VERSION" -lt 010012000 ]; then
echo error: macOS version `sw_vers -productVersion` is too old. 10.12 is needed as minimum.
exit 1
fi
;;
Linux)
__PKG_RID=linux
OS=Linux
if [ -e /etc/os-release ]; then
source /etc/os-release
if [[ $ID == "alpine" ]]; then
# remove the last version digit
VERSION_ID=${VERSION_ID%.*}
__PKG_RID=alpine.$VERSION_ID
fi
elif [ -e /etc/redhat-release ]; then
redhatRelease=$(</etc/redhat-release)
if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
__PKG_RID=rhel.6
fi
fi
;;
*)
echo "Unsupported OS '$OSName' detected. Downloading linux-$__PKG_ARCH tools."
OS=Linux
__PKG_RID=linux
;;
esac
__DOTNET_PKG=dotnet-sdk-${__DOTNET_TOOLS_VERSION}-$__PKG_RID-$__PKG_ARCH
fi
mkdir -p "$__DOTNET_PATH"
echo "Installing dotnet cli..."
__DOTNET_LOCATION="https://dotnetcli.azureedge.net/dotnet/Sdk/${__DOTNET_TOOLS_VERSION}/${__DOTNET_PKG}.tar.gz"
install_dotnet_cli() {
echo "Installing '${__DOTNET_LOCATION}' to '$__DOTNET_PATH/dotnet.tar'" >> "$__init_tools_log"
rm -rf -- "$__DOTNET_PATH/*"
# curl has HTTPS CA trust-issues less often than wget, so lets try that first.
if command -v curl > /dev/null; then
curl --retry 10 -sSL --create-dirs -o $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
else
wget -q -O $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
fi
cd $__DOTNET_PATH
tar -xf $__DOTNET_PATH/dotnet.tar
}
execute_with_retry install_dotnet_cli >> "$__init_tools_log" 2>&1
cd $__scriptpath
fi
if [ ! -e "$__BUILD_TOOLS_PATH" ]; then
echo "Restoring BuildTools version $__BUILD_TOOLS_PACKAGE_VERSION..."
echo "Running: $__DOTNET_CMD restore \"$__INIT_TOOLS_RESTORE_PROJECT\" --no-cache --packages $__PACKAGES_DIR --source $__BUILDTOOLS_SOURCE /p:BuildToolsPackageVersion=$__BUILD_TOOLS_PACKAGE_VERSION" >> $__init_tools_log
$__DOTNET_CMD restore "$__INIT_TOOLS_RESTORE_PROJECT" --no-cache --packages $__PACKAGES_DIR --source $__BUILDTOOLS_SOURCE /p:BuildToolsPackageVersion=$__BUILD_TOOLS_PACKAGE_VERSION >> $__init_tools_log
if [ ! -e "$__BUILD_TOOLS_PATH/init-tools.sh" ]; then
echo "ERROR: Could not restore build tools correctly." 1>&2
display_error_message
fi
fi
if [ -z "$__ILASM_RID" ]; then
__ILASM_RID=$__PKG_RID-$__PKG_ARCH
fi
echo "Using RID $__ILASM_RID for BuildTools native tools"
export NATIVE_TOOLS_RID=$__ILASM_RID
echo "Initializing BuildTools..."
echo "Running: $__BUILD_TOOLS_PATH/init-tools.sh $__scriptpath $__DOTNET_CMD $__TOOLRUNTIME_DIR $__PACKAGES_DIR" >> $__init_tools_log
# Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
chmod +x $__BUILD_TOOLS_PATH/init-tools.sh
$__BUILD_TOOLS_PATH/init-tools.sh $__scriptpath $__DOTNET_CMD $__TOOLRUNTIME_DIR $__PACKAGES_DIR >> $__init_tools_log
if [ "$?" != "0" ]; then
echo "ERROR: An error occurred when trying to initialize the tools." 1>&2
display_error_message
exit 1
fi
echo "Making all .sh files executable under Tools."
# Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
ls $__scriptpath/Tools/*.sh | xargs chmod +x
ls $__scriptpath/Tools/scripts/docker/*.sh | xargs chmod +x
Tools/crossgen.sh $__scriptpath/Tools
mkdir -p "$(dirname "$__BUILD_TOOLS_SEMAPHORE")" && touch $__BUILD_TOOLS_SEMAPHORE
echo "Done initializing tools."