fix(bootstrapping): .NET SDK discovery

Author: matkoch

build.ps1

@@ -22,7 +22,6 @@ $DotNetChannel = "STS"
 
 $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE = 1
 $env:DOTNET_CLI_TELEMETRY_OPTOUT = 1
-$env:DOTNET_MULTILEVEL_LOOKUP = 0
 $env:DOTNET_ROLL_FORWARD = "Major"
 $env:NUKE_TELEMETRY_OPTOUT = 1
 
@@ -72,6 +71,7 @@ else {
         ExecSafe { & powershell $DotNetInstallFile -InstallDir $DotNetDirectory -Version $DotNetVersion -NoPath }
     }
     $env:DOTNET_EXE = "$DotNetDirectory\dotnet.exe"
+    $env:PATH = "$DotNetDirectory;$env:PATH"
 }
 
 Write-Output "Microsoft (R) .NET SDK version $(& $env:DOTNET_EXE --version)"

build.sh

@@ -18,7 +18,6 @@ DOTNET_CHANNEL="STS"
 
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
 export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
-export DOTNET_MULTILEVEL_LOOKUP=0
 export DOTNET_ROLL_FORWARD="Major"
 export NUKE_TELEMETRY_OPTOUT=1
 
@@ -65,6 +64,7 @@ else
         "$DOTNET_INSTALL_FILE" --install-dir "$DOTNET_DIRECTORY" --version "$DOTNET_VERSION" --no-path
     fi
     export DOTNET_EXE="$DOTNET_DIRECTORY/dotnet"
+    export PATH="$DOTNET_DIRECTORY:$PATH"
 fi
 
 echo "Microsoft (R) .NET SDK version $("$DOTNET_EXE" --version)"

source/Nuke.GlobalTool/templates/build.ps1

@@ -22,7 +22,6 @@ $DotNetChannel = "STS"
 
 $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE = 1
 $env:DOTNET_CLI_TELEMETRY_OPTOUT = 1
-$env:DOTNET_MULTILEVEL_LOOKUP = 0
 
 ###########################################################################
 # EXECUTION
@@ -61,6 +60,7 @@ else {
         ExecSafe { & powershell $DotNetInstallFile -InstallDir $DotNetDirectory -Version $DotNetVersion -NoPath }
     }
     $env:DOTNET_EXE = "$DotNetDirectory\dotnet.exe"
+    $env:PATH = "$DotNetDirectory;$env:PATH"
 }
 
 Write-Output "Microsoft (R) .NET SDK version $(& $env:DOTNET_EXE --version)"

source/Nuke.GlobalTool/templates/build.sh

@@ -18,7 +18,6 @@ DOTNET_CHANNEL="STS"
 
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
 export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
-export DOTNET_MULTILEVEL_LOOKUP=0
 
 ###########################################################################
 # EXECUTION
@@ -54,6 +53,7 @@ else
         "$DOTNET_INSTALL_FILE" --install-dir "$DOTNET_DIRECTORY" --version "$DOTNET_VERSION" --no-path
     fi
     export DOTNET_EXE="$DOTNET_DIRECTORY/dotnet"
+    export PATH="$DOTNET_DIRECTORY:$PATH"
 fi
 
 echo "Microsoft (R) .NET SDK version $("$DOTNET_EXE" --version)"