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         __PKG_ARCH=x64
  75
  76         OSName=$(uname -s)
  77         case $OSName in
  78             Darwin)
  79                 OS=OSX
  80                 __PKG_RID=osx
  81                 ulimit -n 2048
  82                 # Format x.y.z as single integer with three digits for each part
  83                 VERSION=`sw_vers -productVersion| sed -e 's/\./ /g' | xargs printf "%03d%03d%03d"`
  84                 if [ "$VERSION" -lt 010012000 ]; then
  85                     echo error: macOS version `sw_vers -productVersion` is too old. 10.12 is needed as minimum.
  86                     exit 1
  87                 fi
  88                 ;;
  89
  90             Linux)
  91                 __PKG_RID=linux
  92                 OS=Linux
  93
  94                 if [ -e /etc/os-release ]; then
  95                     source /etc/os-release
  96                     if [[ $ID == "alpine" ]]; then
  97                         __PKG_RID=linux-musl
  98                     fi
  99                 elif [ -e /etc/redhat-release ]; then
 100                     redhatRelease=$(</etc/redhat-release)
 101                     if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
 102                         __PKG_RID=rhel.6
 103                     fi
 104                 fi
 105
 106                 ;;
 107
 108             *)
 109             echo "Unsupported OS '$OSName' detected. Downloading linux-$__PKG_ARCH tools."
 110                 OS=Linux
 111                 __PKG_RID=linux
 112                 ;;
 113         esac
 114         __PKG_RID=$__PKG_RID-$__PKG_ARCH
 115         __DOTNET_PKG=dotnet-sdk-${__DOTNET_TOOLS_VERSION}-$__PKG_RID
 116     fi
 117     mkdir -p "$__DOTNET_PATH"
 118
 119     echo "Installing dotnet cli..."
 120     __DOTNET_LOCATION="https://dotnetcli.azureedge.net/dotnet/Sdk/${__DOTNET_TOOLS_VERSION}/${__DOTNET_PKG}.tar.gz"
 121
 122     install_dotnet_cli() {
 123         if [[ -z "${DotNetBootstrapCliTarPath-}" ]]; then
 124             echo "Installing '${__DOTNET_LOCATION}' to '$__DOTNET_PATH/dotnet.tar'"
 125             rm -rf -- "$__DOTNET_PATH/*"
 126             # curl has HTTPS CA trust-issues less often than wget, so lets try that first.
 127             if command -v curl > /dev/null; then
 128                 curl --retry 10 -sSL --create-dirs -o $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
 129             else
 130                 wget -q -O $__DOTNET_PATH/dotnet.tar ${__DOTNET_LOCATION}
 131             fi
 132         else
 133             echo "Copying '$DotNetBootstrapCliTarPath' to '$__DOTNET_PATH/dotnet.tar'"
 134             cp $DotNetBootstrapCliTarPath $__DOTNET_PATH/dotnet.tar
 135         fi
 136         cd "$__DOTNET_PATH"
 137         tar -xf "$__DOTNET_PATH/dotnet.tar"
 138     }
 139     execute_with_retry install_dotnet_cli >> "$__init_tools_log" 2>&1
 140
 141     cd "$__scriptpath"
 142 fi
 143
 144 if [ ! -e "$__BUILD_TOOLS_PATH" ]; then
 145     echo "Restoring BuildTools version $__BUILD_TOOLS_PACKAGE_VERSION..."
 146     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"
 147     "$__DOTNET_CMD" restore "$__INIT_TOOLS_RESTORE_PROJECT" --no-cache --packages "$__PACKAGES_DIR" --source "$__BUILDTOOLS_SOURCE" /p:BuildToolsPackageVersion=$__BUILD_TOOLS_PACKAGE_VERSION /p:ToolsDir="$__TOOLRUNTIME_DIR" >> "$__init_tools_log"
 148     if [ ! -e "$__BUILD_TOOLS_PATH/init-tools.sh" ]; then
 149         echo "ERROR: Could not restore build tools correctly." 1>&2
 150         display_error_message
 151     fi
 152 fi
 153
 154 if [ -z "${__ILASM_RID-}" ]; then
 155     __ILASM_RID=$__PKG_RID
 156 fi
 157
 158 echo "Using RID $__ILASM_RID for BuildTools native tools"
 159
 160 export ILASMCOMPILER_VERSION=$__ILASM_VERSION
 161 export NATIVE_TOOLS_RID=$__ILASM_RID
 162
 163 if [ -n "${DotNetBootstrapCliTarPath-}" ]; then
 164     # Assume ilasm is not in nuget yet when bootstrapping...
 165     unset ILASMCOMPILER_VERSION
 166 fi
 167
 168 echo "Initializing BuildTools..."
 169 echo "Running: $__BUILD_TOOLS_PATH/init-tools.sh $__scriptpath $__DOTNET_CMD $__TOOLRUNTIME_DIR $__PACKAGES_DIR" >> "$__init_tools_log"
 170
 171 # Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
 172 chmod +x "$__BUILD_TOOLS_PATH/init-tools.sh"
 173 "$__BUILD_TOOLS_PATH/init-tools.sh" "$__scriptpath" "$__DOTNET_CMD" "$__TOOLRUNTIME_DIR" "$__PACKAGES_DIR" >> "$__init_tools_log"
 174 if [ "$?" != "0" ]; then
 175     echo "ERROR: An error occurred when trying to initialize the tools." 1>&2
 176     display_error_message
 177     exit 1
 178 fi
 179
 180 echo "Making all .sh files executable under Tools."
 181 # Executables restored with .NET Core 2.0 do not have executable permission flags. https://github.com/NuGet/Home/issues/4424
 182 ls "$__scriptpath/Tools/"*.sh | xargs chmod +x
 183 ls "$__scriptpath/Tools/scripts/docker/"*.sh | xargs chmod +x
 184
 185 "$__scriptpath/Tools/crossgen.sh" "$__scriptpath/Tools" $__PKG_RID
 186
 187 mkdir -p "$(dirname "$__BUILD_TOOLS_SEMAPHORE")" && touch "$__BUILD_TOOLS_SEMAPHORE"
 188
 189 echo "Done initializing tools."
 190