From 81ae2ed94bf51fdd453b383135a809dea3d45cce Mon Sep 17 00:00:00 2001
From: Billy O'Neal <bion@microsoft.com>
Date: Fri, 26 Jun 2020 12:37:53 -0700
Subject: [vcpkg] Add write-only binary caching for CI. (#12130)

Changes to the binary caching spec made as comments over at https://github.com/microsoft/vcpkg/pull/11204#pullrequestreview-438518901
---
 scripts/azure-pipelines/test-modified-ports.ps1 | 35 +++++++++++++------------
 1 file changed, 18 insertions(+), 17 deletions(-)

(limited to 'scripts')

diff --git a/scripts/azure-pipelines/test-modified-ports.ps1 b/scripts/azure-pipelines/test-modified-ports.ps1
index e38115b32..c33219795 100755
--- a/scripts/azure-pipelines/test-modified-ports.ps1
+++ b/scripts/azure-pipelines/test-modified-ports.ps1
@@ -28,13 +28,13 @@ supplied, binary caching will be used.
 
 [CmdletBinding()]
 Param(
-    [Parameter(Mandatory=$true)]
+    [Parameter(Mandatory = $true)]
     [ValidateNotNullOrEmpty()]
     [string]$Triplet,
-    [Parameter(Mandatory=$true)]
+    [Parameter(Mandatory = $true)]
     [ValidateNotNullOrEmpty()]
     $ArchivesRoot,
-    [Parameter(Mandatory=$true)]
+    [Parameter(Mandatory = $true)]
     [ValidateNotNullOrEmpty()]
     $WorkingRoot,
     [ValidateNotNullOrEmpty()]
@@ -53,33 +53,34 @@ $buildtreesRoot = Join-Path $WorkingRoot 'buildtrees'
 $installRoot = Join-Path $WorkingRoot 'installed'
 $packagesRoot = Join-Path $WorkingRoot 'packages'
 $commonArgs = @(
+    '--binarycaching',
     "--x-buildtrees-root=$buildtreesRoot",
     "--x-install-root=$installRoot",
     "--x-packages-root=$packagesRoot"
 )
 
-$binaryCaching = $false
+$binaryCachingMode = 'readwrite'
 if ([string]::IsNullOrWhiteSpace($BuildReason)) {
-    Write-Host 'Build reason not specified, defaulting to using binary caching.'
-    $binaryCaching = $true
-} elseif ($BuildReason -eq 'PullRequest') {
-    Write-Host 'Build reason was Pull Request, using binary caching.'
-    $binaryCaching = $true
+    Write-Host 'Build reason not specified, defaulting to using binary caching in read write mode.'
 }
-
-if ($binaryCaching) {
-    $commonArgs += @(
-        '--binarycaching',
-        "--x-binarysource=clear;files,$ArchivesRoot,upload"
-    )
+elseif ($BuildReason -eq 'PullRequest') {
+    Write-Host 'Build reason was Pull Request, using binary caching in read write mode.'
+}
+else {
+    Write-Host "Build reason was $BuildReason, using binary caching in write only mode."
+    $binaryCachingMode = 'write'
 }
 
+$commonArgs += @("--x-binarysource=clear;files,$ArchivesRoot,$binaryCachingMode")
+
 if ($Triplet -eq 'x64-linux') {
     $env:HOME = '/home/agent'
     $executableExtension = [string]::Empty
-} elseif ($Triplet -eq 'x64-osx') {
+}
+elseif ($Triplet -eq 'x64-osx') {
     $executableExtension = [string]::Empty
-} else {
+}
+else {
     $executableExtension = '.exe'
 }
 
-- 
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