switching to PowerShell install script

Author: mccallc

README.md

@@ -16,7 +16,7 @@ This program executes four main tasks:
 
 Most users will want to use the applications available in the [release section](https://github.com/QualitativeDataRepository/dvcurator-python//releases/). The release gets built by pushing to a new tag.
 
-*NOTE:* Syracuse University office computers cannot run this program directly. You should download the [SU Lab Install.bat](https://github.com/QualitativeDataRepository/dvcurator-python/blob/master/SU%20Lab%20Install.bat) file (right click "Raw" and the top and Save Link As), and run that instead. This will install the program properly and create a shortcut on your desktop.
+*NOTE:* Syracuse University office computers cannot run this program directly because of security policies. You should download the [SU Lab Install.ps1](https://github.com/QualitativeDataRepository/dvcurator-python/blob/master/SU%20Lab%20Install.ps1) file (right click "Raw" and the top and Save Link As), and run that instead by right-clicking and selecting "Run with PowerShell". This will install the program properly and create a shortcut on your desktop.
 
 # Running dvcurator-python
 

SU Lab Install.bat

@@ -0,0 +1,28 @@
+# Create Apps-SU directory if it doesn't exist
+New-Item -Path "C:\Apps-SU" -ItemType Directory -Force | Out-Null
+
+# Set variables
+$prog = "dvcurator"
+$exe = "C:\Apps-SU\${prog}_win.exe"
+$desktop = [Environment]::GetFolderPath("Desktop")
+$lnk = "${desktop}\${prog}.url"
+
+Write-Host "Downloading $prog..."
+
+# Get latest release download URL and download the exe
+$release = Invoke-RestMethod -Uri "https://api.github.com/repos/QualitativeDataRepository/dvcurator-python/releases/latest"
+$downloadUrl = $release.assets | Where-Object { $_.browser_download_url -like "*.exe" } | Select-Object -ExpandProperty browser_download_url
+Invoke-WebRequest -Uri $downloadUrl -OutFile $exe -UseBasicParsing
+
+Write-Host "Download complete!"
+
+Write-Host "Making desktop shortcut..."
+@"
+[InternetShortcut]
+URL=$exe
+IconFile=$exe
+IconIndex=0
+"@ | Out-File -FilePath $lnk -Encoding ASCII
+
+Write-Host "Install complete!"
+Pause