init-tools.sh

   1 #!/usr/bin/env bash
   2
   3 __scriptpath=$(cd "$(dirname "$0")"; pwd -P)
   4
   5 # CI_SPECIFIC - On CI machines, $HOME may not be set. In such a case, create a subfolder and set the variable to set.
   6 # This is needed by CLI to function.
   7 if [ -z "$HOME" ]; then
   8     if [ ! -d "$__scriptpath/temp_home" ]; then
   9         mkdir temp_home
  10     fi
  11     export HOME=$__scriptpath/temp_home
  12     echo "HOME not defined; setting it to $HOME"
  13 fi
  14
  15 __PACKAGES_DIR=$__scriptpath/packages
  16 __TOOLRUNTIME_DIR=$__scriptpath/Tools
  17 __DOTNET_PATH=$__TOOLRUNTIME_DIR/dotnetcli
  18 __DOTNET_CMD=$__DOTNET_PATH/dotnet
  19 if [ -z "$__BUILDTOOLS_SOURCE" ]; then __BUILDTOOLS_SOURCE=https://dotnet.myget.org/F/dotnet-buildtools/api/v3/index.json; fi
  20 __BUILD_TOOLS_PACKAGE_VERSION=$(cat $__scriptpath/BuildToolsVersion.txt)
  21 __DOTNET_TOOLS_VERSION=$(cat $__scriptpath/DotnetCLIVersion.txt)
  22 __BUILD_TOOLS_PATH=$__PACKAGES_DIR/Microsoft.DotNet.BuildTools/$__BUILD_TOOLS_PACKAGE_VERSION/lib
  23 __PROJECT_JSON_PATH=$__TOOLRUNTIME_DIR/$__BUILD_TOOLS_PACKAGE_VERSION
  24 __PROJECT_JSON_FILE=$__PROJECT_JSON_PATH/project.json
  25 __PROJECT_JSON_CONTENTS="{ \"dependencies\": { \"Microsoft.DotNet.BuildTools\": \"$__BUILD_TOOLS_PACKAGE_VERSION\" }, \"frameworks\": { \"dnxcore50\": { } } }"
  26
  27 # Extended version of platform detection logic from dotnet/cli/scripts/obtain/dotnet-install.sh 16692fc
  28 get_current_linux_name() {
  29     # Detect Distro
  30     if [ "$(cat /etc/*-release | grep -cim1 ubuntu)" -eq 1 ]; then
  31         if [ "$(cat /etc/*-release | grep -cim1 16.04)" -eq 1 ]; then
  32             echo "ubuntu.16.04"
  33             return 0
  34         fi
  35         if [ "$(cat /etc/*-release | grep -cim1 16.10)" -eq 1 ]; then
  36             echo "ubuntu.16.10"
  37             return 0
  38         fi
  39
  40         echo "ubuntu"
  41         return 0
  42     elif [ "$(cat /etc/*-release | grep -cim1 centos)" -eq 1 ]; then
  43         echo "centos"
  44         return 0
  45     elif [ "$(cat /etc/*-release | grep -cim1 rhel)" -eq 1 ]; then
  46         echo "rhel"
  47         return 0
  48     elif [ "$(cat /etc/*-release | grep -cim1 debian)" -eq 1 ]; then
  49         echo "debian"
  50         return 0
  51     elif [ "$(cat /etc/*-release | grep -cim1 fedora)" -eq 1 ]; then
  52         if [ "$(cat /etc/*-release | grep -cim1 23)" -eq 1 ]; then
  53             echo "fedora.23"
  54             return 0
  55         fi
  56         if [ "$(cat /etc/*-release | grep -cim1 24)" -eq 1 ]; then
  57             echo "fedora.24"
  58             return 0
  59         fi
  60     elif [ "$(cat /etc/*-release | grep -cim1 opensuse)" -eq 1 ]; then
  61         if [ "$(cat /etc/*-release | grep -cim1 13.2)" -eq 1 ]; then
  62             echo "opensuse.13.2"
  63             return 0
  64         fi
  65         if [ "$(cat /etc/*-release | grep -cim1 42.1)" -eq 1 ]; then
  66             echo "opensuse.42.1"
  67             return 0
  68         fi
  69     fi
  70
  71     # Cannot determine Linux distribution, assuming Ubuntu 14.04.
  72     echo "ubuntu"
  73     return 0
  74 }
  75
  76 if [ -z "$__DOTNET_PKG" ]; then
  77 OSName=$(uname -s)
  78     case $OSName in
  79         Darwin)
  80             OS=OSX
  81             __DOTNET_PKG=dotnet-dev-osx-x64
  82             ulimit -n 2048
  83             ;;
  84
  85         Linux)
  86             __DOTNET_PKG="dotnet-dev-$(get_current_linux_name)-x64"
  87             OS=Linux
  88             ;;
  89
  90         *)
  91             echo "Unsupported OS '$OSName' detected. Downloading ubuntu-x64 tools."
  92             OS=Linux
  93             __DOTNET_PKG=dotnet-dev-ubuntu-x64
  94             ;;
  95   esac
  96 fi
  97
  98 __CLIDownloadURL=https://dotnetcli.blob.core.windows.net/dotnet/Sdk/${__DOTNET_TOOLS_VERSION}/${__DOTNET_PKG}.${__DOTNET_TOOLS_VERSION}.tar.gz
  99 echo ".NET CLI will be downloaded from $__CLIDownloadURL"
 100 echo "Locating $__PROJECT_JSON_FILE to see if we already downloaded .NET CLI tools..."
 101
 102 if [ ! -e $__PROJECT_JSON_FILE ]; then
 103     echo "$__PROJECT_JSON_FILE not found. Proceeding to download .NET CLI tools. "
 104     if [ -e $__TOOLRUNTIME_DIR ]; then rm -rf -- $__TOOLRUNTIME_DIR; fi
 105
 106     if [ ! -e $__DOTNET_PATH ]; then
 107         # curl has HTTPS CA trust-issues less often than wget, so lets try that first.
 108         which curl > /dev/null 2> /dev/null
 109         if [ $? -ne 0 ]; then
 110           mkdir -p "$__DOTNET_PATH"
 111           wget -q -O $__DOTNET_PATH/dotnet.tar $__CLIDownloadURL
 112           echo "wget -q -O $__DOTNET_PATH/dotnet.tar $__CLIDownloadURL"
 113         else
 114           curl --retry 10 -sSL --create-dirs -o $__DOTNET_PATH/dotnet.tar $__CLIDownloadURL
 115           echo "curl --retry 10 -sSL --create-dirs -o $__DOTNET_PATH/dotnet.tar $__CLIDownloadURL"
 116         fi
 117         cd $__DOTNET_PATH
 118         tar -xf $__DOTNET_PATH/dotnet.tar
 119         if [ -n "$BUILDTOOLS_OVERRIDE_RUNTIME" ]; then
 120             find $__DOTNET_PATH -name *.ni.* | xargs rm 2>/dev/null
 121             cp -R $BUILDTOOLS_OVERRIDE_RUNTIME/* $__DOTNET_PATH/bin
 122             cp -R $BUILDTOOLS_OVERRIDE_RUNTIME/* $__DOTNET_PATH/bin/dnx
 123             cp -R $BUILDTOOLS_OVERRIDE_RUNTIME/* $__DOTNET_PATH/runtime/coreclr
 124         fi
 125
 126         cd $__scriptpath
 127     fi
 128
 129     mkdir "$__PROJECT_JSON_PATH"
 130     echo $__PROJECT_JSON_CONTENTS > "$__PROJECT_JSON_FILE"
 131
 132     if [ ! -e $__BUILD_TOOLS_PATH ]; then
 133         $__DOTNET_CMD restore "$__PROJECT_JSON_FILE" --packages $__PACKAGES_DIR --source $__BUILDTOOLS_SOURCE
 134     fi
 135
 136     # On ubuntu 14.04, /bin/sh (symbolic link) calls /bin/dash by default.
 137     $__BUILD_TOOLS_PATH/init-tools.sh $__scriptpath $__DOTNET_CMD $__TOOLRUNTIME_DIR
 138
 139 else
 140     echo "$__PROJECT_JSON_FILE found. Skipping .NET CLI installation."
 141 fi