Generating sha files for core tools artifacts (#3871)

src/Azure.Functions.ArtifactAssembler/PipelineHelpers/zipCliArtifacts.ps1

@@ -2,13 +2,22 @@ param (
     [string]$StagingDirectory
 )
 
+function GenerateSha([string]$filePath,[string]$artifactsPath, [string]$shaFileName)
+{
+    $sha = (Get-FileHash $filePath).Hash.ToLower()
+    $shaPath = Join-Path $artifactsPath "$shaFileName.sha2"
+    Out-File -InputObject $sha -Encoding ascii -FilePath $shaPath -NoNewline
+    Write-Host "Generated sha for $filePath at $shaFileName"
+}
+
 # Get all directories in the staging directory
 $directories = Get-ChildItem -Path $StagingDirectory -Directory
 
 # Iterate over each directory and create a zip file for each one
 foreach ($dir in $directories) {
     # Define the zip file name (same as directory name, but with .zip extension)
-    $zipFile = "$StagingDirectory\$($dir.Name).zip"
+    $zipFileName = "$($dir.Name).zip"
+    $zipFile = "$StagingDirectory\$zipFileName"
 
     # Compress the directory into the zip file
     Compress-Archive -Path $dir.FullName -DestinationPath $zipFile -Force
@@ -23,6 +32,8 @@ foreach ($dir in $directories) {
     } else {
         Write-Host "Failed to create zip for: $($dir.FullName)"
     }
+
+    GenerateSha $zipFile $StagingDirectory "$zipFileName.sha2"
 }
 
 Write-Host "All directories zipped successfully!"