Use strings

.github/workflows/build-and-test.yml

@@ -18,19 +18,19 @@ jobs:
                     # - os: ubuntu-latest
                     #   framework: netcoreapp2.1
                     #   runtime: -x64
-                    #   codecov: $false
+                    #   codecov: false
                     - os: windows-latest
                       framework: netcoreapp2.1
                       runtime: -x64
-                      codecov: $true
+                      codecov: true
                     - os: windows-latest
                       framework: net472
                       runtime: -x64
-                      codecov: $false
+                      codecov: false
                     - os: windows-latest
                       framework: net472
                       runtime: -x86
-                      codecov: $false
+                      codecov: false
 
         runs-on: ${{ matrix.options.os }}
 

test.ps1

@@ -6,10 +6,10 @@ param(
   [Parameter(Mandatory, Position = 2)]
   [string]$platform,
   [Parameter(Mandatory, Position = 3)]
-  [bool]$codecov
+  [string]$codecov
 )
 
-if ($codecov -eq $TRUE) {
+if ($codecov -eq 'true') {
 
   # xunit doesn't understand the CollectCoverage params
   dotnet clean -c Debug