init-tools.sh

   1 #!/usr/bin/env bash
   2
   3 __scriptpath=$(cd "$(dirname "$0")"; pwd -P)
   4 __init_tools_log="$__scriptpath/init-tools.log"
   5 __PACKAGES_DIR="$__scriptpath/packages"
   6 __TOOLRUNTIME_DIR="$__scriptpath/Tools"
   7 __DOTNET_PATH="$__TOOLRUNTIME_DIR/dotnetcli"
   8 __DOTNET_CMD="$__DOTNET_PATH/dotnet"
   9 if [ -z "${__BUILDTOOLS_SOURCE:-}" ]; then __BUILDTOOLS_SOURCE=https://dotnet.myget.org/F/dotnet-buildtools/api/v3/index.json; fi
  10 export __BUILDTOOLS_USE_CSPROJ=true
  11 __BUILD_TOOLS_PACKAGE_VERSION=$(cat "$__scriptpath/BuildToolsVersion.txt" | sed 's/\r$//') # remove CR if mounted repo on Windows drive
  12 __DOTNET_TOOLS_VERSION=$(cat "$__scriptpath/DotnetCLIVersion.txt" | sed 's/\r$//') # remove CR if mounted repo on Windows drive
  13 __ILASM_VERSION=$(cat "$__scriptpath/ILAsmVersion.txt" | sed 's/\r$//') # remove CR if mounted repo on Windows drive
  14 __BUILD_TOOLS_PATH="$__PACKAGES_DIR/microsoft.dotnet.buildtools/$__BUILD_TOOLS_PACKAGE_VERSION/lib"
  15 __INIT_TOOLS_RESTORE_PROJECT="$__scriptpath/init-tools.msbuild"
  16 __BUILD_TOOLS_SEMAPHORE="$__TOOLRUNTIME_DIR/$__BUILD_TOOLS_PACKAGE_VERSION/init-tools.complete"
  17
  18 if [ -e "$__BUILD_TOOLS_SEMAPHORE" ]; then
  19     echo "Tools are already initialized"
  20     return #return instead of exit because this script is inlined in other scripts which we don't want to exit
  21 fi
  22
  23 if [ -e "$__TOOLRUNTIME_DIR" ]; then rm -rf -- "$__TOOLRUNTIME_DIR"; fi
  24
  25 if [ -d "${DotNetBuildToolsDir:-}" ]; then
  26     echo "Using tools from '$DotNetBuildToolsDir'."
  27     ln -s "$DotNetBuildToolsDir" "$__TOOLRUNTIME_DIR"
  28
  29     if [ ! -e "$__DOTNET_CMD" ]; then
  30         echo "ERROR: Ensure that $DotNetBuildToolsDir contains the .NET Core SDK at $__DOTNET_PATH"
  31         exit 1
  32     fi
  33
  34     echo "Done initializing tools."
  35     mkdir -p "$(dirname "$__BUILD_TOOLS_SEMAPHORE")" && touch "$__BUILD_TOOLS_SEMAPHORE"
  36     return #return instead of exit because this script is inlined in other scripts which we don't want to exit
  37 fi
  38
  39 echo "Running: $__scriptpath/init-tools.sh" > "$__init_tools_log"
  40
  41 display_error_message()
  42 {
  43     echo "Please check the detailed log that follows." 1>&2
  44     cat "$__init_tools_log" 1>&2
  45 }
  46
  47 # Executes a command and retries if it fails.
  48 execute_with_retry() {
  49     local count=0
  50     local retries=${retries:-5}
  51     local waitFactor=${waitFactor:-6}
  52     until "$@"; do
  53         local exit=$?
  54         count=$(( $count + 1 ))
  55         if [ $count -lt $retries ]; then
  56             local wait=$(( waitFactor ** (( count - 1 )) ))
  57             echo "Retry $count/$retries exited $exit, retrying in $wait seconds..."
  58             sleep $wait
  59         else
  60             say_err "Retry $count/$retries exited $exit, no more retries left."
  61             return $exit
  62         fi
  63     done
  64
  65     return 0
  66 }
  67
  68 if [ ! -e "$__DOTNET_PATH" ]; then
  69     if [ -z "${__DOTNET_PKG:-}" ]; then
  70         if [ "$(uname -m | grep "i[3456]86")" = "i686" ]; then
  71             echo "Warning: build not supported on 32 bit Unix"
  72         fi
  73
  74         if [ "$(uname -m)" = "armhf" ] || [ "$(uname -m)" = "arm64" ] || [ "$(uname -m)" = "aarch64" ];  then
  75             if [ "$(uname -m)" = "armhf" ]; then
  76                 __PKG_ARCH=arm
  77             fi
  78
  79             if [ "$(uname -m)" = "arm64" ] || [ "$(uname -m)" = "aarch64" ]; then
  80                 __PKG_ARCH=arm64
  81             fi
  82         else
  83             __PKG_ARCH=x64
  84         fi
  85
  86         OSName=$(uname -s)
  87         case $OSName in
  88             Darwin)
  89                 OS=OSX
  90                 __PKG_RID=osx
  91                 ulimit -n 2048
  92                 # Format x.y.z as single integer with three digits for each part
  93                 VERSION=`sw_vers -productVersion| sed -e 's/\./ /g' | xargs printf "%03d%03d%03d"`
  94                 if [ "$VERSION" -lt 010012000 ]; then
  95                     echo error: macOS version `sw_vers -productVersion` is too old. 10.12 is needed as minimum.
  96                     exit 1
  97                 fi
  98                 ;;
  99
 100             Linux)
 101                 __PKG_RID=linux
 102                 OS=Linux
 103
 104                 if [ -e /etc/os-release ]; then
 105                     source /etc/os-release
 106                     if [[ $ID == "alpine" ]]; then
 107                         __PKG_RID=linux-musl
 108                     fi
 109                 elif [ -e /etc/redhat-release ]; then
 110                     redhatRelease=$(</etc/redhat-release)
 111                     if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
 112                         __PKG_RID=rhel.6
 113                     fi
 114                 fi
 115                 OSArch=$(uname -m)
 116                 if [ $OSArch == 'armv7l' ];then
 117                     __PKG_ARCH=arm
 118                 elif [ $OSArch == 'aarch64' ]; then
 119                     __PKG_ARCH=arm64
 120                 fi
 121
 122                 ;;
 123
 124             *)
 125             echo "Unsupported OS '$OSName' detected. Downloading linux-$__PKG_ARCH tools."
 126                 OS=Linux
 127                 __PKG_RID=linux
 128                 ;;
 129         esac
 130         __PKG_RID=$__PKG_RID-$__PKG_ARCH
 131         __DOTNET_PKG=dotnet-sdk-${__DOTNET_TOOLS_VERSION}-$__PKG_RID
 132     fi
 133     mkdir -p "$__DOTNET_PATH"
 134
 135     echo "Installing dotnet cli..."
 136     __DOTNET_LOCATION="https://dotnetcli.azureedge.net/dotnet/Sdk/${__DOTNET_TOOLS_VERSION}/${__DOTNET_PKG}.tar.gz"
 137
 138     install_dotnet_cli() {
 139         if [[ -z "${DotNetBootstrapCliTarPath-}" ]]; then
 140             echo "Installing '${__DOTNET_LOCATION}' to '$__DOTNET_PATH/dotnet.tar'"
 141             rm -rf -- "$__DOTNET_PATH/*"
 142             # curl has HTTPS CA trust-issues less often than wget, so lets try that first.
 143             if command -v curl > /dev/null; then
 144                 curl --retry 10 -sSL --create-dirs -o $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
 145             else
 146                 wget -q -O $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
 147             fi
 148         else
 149             echo "Copying '$DotNetBootstrapCliTarPath' to '$__DOTNET_PATH/dotnet.tar'"
 150             cp $DotNetBootstrapCliTarPath $__DOTNET_PATH/dotnet.tar
 151         fi
 152         cd "$__DOTNET_PATH"
 153         tar -xf "$__DOTNET_PATH/dotnet.tar"
 154     }
 155     execute_with_retry install_dotnet_cli >> "$__init_tools_log" 2>&1
 156
 157     cd "$__scriptpath"
 158 fi
 159
 160 if [ ! -e "$__BUILD_TOOLS_PATH" ]; then
 161     echo "Restoring BuildTools version $__BUILD_TOOLS_PACKAGE_VERSION..."
 162     echo "Running: $__DOTNET_CMD restore \"$__INIT_TOOLS_RESTORE_PROJECT\" --no-cache --packages $__PACKAGES_DIR --source $__BUILDTOOLS_SOURCE /p:BuildToolsPackageVersion=$__BUILD_TOOLS_PACKAGE_VERSION /p:ToolsDir=$__TOOLRUNTIME_DIR" >> "$__init_tools_log"
 163     "$__DOTNET_CMD" restore "$__INIT_TOOLS_RESTORE_PROJECT" --no-cache --packages "$__PACKAGES_DIR" --source "$__BUILDTOOLS_SOURCE" /p:BuildToolsPackageVersion=$__BUILD_TOOLS_PACKAGE_VERSION /p:ToolsDir="$__TOOLRUNTIME_DIR" >> "$__init_tools_log"
 164     if [ ! -e "$__BUILD_TOOLS_PATH/init-tools.sh" ]; then
 165         echo "ERROR: Could not restore build tools correctly." 1>&2
 166         display_error_message
 167     fi
 168 fi
 169
 170 if [ -z "${__ILASM_RID-}" ]; then
 171     __ILASM_RID=$__PKG_RID
 172 fi
 173
 174 echo "Using RID $__ILASM_RID for BuildTools native tools"
 175
 176 export ILASMCOMPILER_VERSION=$__ILASM_VERSION
 177 export NATIVE_TOOLS_RID=$__ILASM_RID
 178
 179 if [ -n "${DotNetBootstrapCliTarPath-}" ]; then
 180     # Assume ilasm is not in nuget yet when bootstrapping...
 181     unset ILASMCOMPILER_VERSION
 182 fi
 183
 184 # Build tools only supported on x64
 185 if [ "${__PKG_ARCH}" != "x64" ] &&  [ "${__PKG_ARCH}" != "arm" ]; then
 186     echo "Skipped installing build tools."
 187 else
 188     echo "Initializing BuildTools..."
 189     echo "Running: $__BUILD_TOOLS_PATH/init-tools.sh $__scriptpath $__DOTNET_CMD $__TOOLRUNTIME_DIR $__PACKAGES_DIR" >> "$__init_tools_log"
 190
 191     # Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
 192     chmod +x "$__BUILD_TOOLS_PATH/init-tools.sh"
 193     "$__BUILD_TOOLS_PATH/init-tools.sh" "$__scriptpath" "$__DOTNET_CMD" "$__TOOLRUNTIME_DIR" "$__PACKAGES_DIR" >> "$__init_tools_log"
 194     if [ "$?" != "0" ]; then
 195         echo "ERROR: An error occurred when trying to initialize the tools." 1>&2
 196         display_error_message
 197         exit 1
 198     fi
 199
 200     echo "Making all .sh files executable under Tools."
 201     # Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
 202     ls "$__scriptpath/Tools/"*.sh | xargs chmod +x
 203     ls "$__scriptpath/Tools/scripts/docker/"*.sh | xargs chmod +x
 204
 205     "$__scriptpath/Tools/crossgen.sh" "$__scriptpath/Tools" $__PKG_RID
 206
 207     mkdir -p "$(dirname "$__BUILD_TOOLS_SEMAPHORE")" && touch "$__BUILD_TOOLS_SEMAPHORE"
 208
 209     echo "Done initializing tools."
 210 fi