Decode percent-encoded tags and filter release artifacts

scripts/prepare-release.ps1

@@ -386,6 +386,25 @@ function Invoke-NativeCommand {
   }
 }
 
+function Clear-ReleaseBundleOutput {
+  if (-not (Test-Path -LiteralPath $BundleRoot)) {
+    return
+  }
+
+  $targetRoot = Get-FullPath -Path (Join-Path $RepoRoot "src-tauri\target")
+  $bundleFull = Get-FullPath -Path $BundleRoot
+  if (
+    $bundleFull.Equals($targetRoot, [System.StringComparison]::OrdinalIgnoreCase) -or
+    -not (Test-IsSubPath -Parent $targetRoot -Child $bundleFull)
+  ) {
+    throw "Refusing to remove bundle directory outside src-tauri target: $bundleFull"
+  }
+
+  Write-Host ""
+  Write-Host "Cleaning stale Tauri bundle output: $bundleFull"
+  Remove-Item -LiteralPath $bundleFull -Recurse -Force
+}
+
 function Invoke-ReleaseBuild {
   if ($SkipBuild) {
     Write-Host ""
@@ -402,22 +421,50 @@ function Invoke-ReleaseBuild {
     Write-Host "Skipping Rust tests because -SkipTests was provided."
   }
 
+  Clear-ReleaseBundleOutput
   Invoke-NativeCommand -Name "Tauri release build" -FilePath "npm" -Arguments @("run", "tauri", "--", "build")
 }
 
+function Get-ArtifactVersionPattern {
+  param([string]$TargetVersion)
+
+  "(^|[^0-9A-Za-z])$([regex]::Escape($TargetVersion))([^0-9A-Za-z]|$)"
+}
+
 function Copy-ReleaseArtifacts {
-  param([string]$ReleaseDir)
+  param(
+    [string]$ReleaseDir,
+    [string]$TargetVersion
+  )
 
   if (-not (Test-Path -LiteralPath $BundleRoot)) {
     throw "Tauri bundle output was not found: $BundleRoot"
   }
 
   $artifactDir = Join-Path $ReleaseDir "artifacts"
-  $files = Get-ChildItem -LiteralPath $BundleRoot -Recurse -File |
-    Where-Object { $_.Extension -in @(".exe", ".msi", ".zip", ".sig") }
+  $allFiles = @(Get-ChildItem -LiteralPath $BundleRoot -Recurse -File |
+    Where-Object { $_.Extension -in @(".exe", ".msi", ".zip", ".sig") } |
+    Sort-Object FullName)
+
+  if ($allFiles.Count -eq 0) {
+    throw "No release artifacts were found under $BundleRoot."
+  }
+
+  $versionPattern = Get-ArtifactVersionPattern -TargetVersion $TargetVersion
+  $files = @($allFiles | Where-Object { $_.Name -match $versionPattern })
+  $ignoredFiles = @($allFiles | Where-Object { $_.Name -notmatch $versionPattern })
 
   if ($files.Count -eq 0) {
-    throw "No release artifacts were found under $BundleRoot."
+    $found = ($allFiles | ForEach-Object { Get-RelativePath -BasePath $BundleRoot -Path $_.FullName }) -join ", "
+    throw "No release artifacts for version $TargetVersion were found under $BundleRoot. Found artifacts: $found"
+  }
+
+  if ($ignoredFiles.Count -gt 0) {
+    Write-Host ""
+    Write-Host "Ignoring bundle artifacts that do not match version ${TargetVersion}:"
+    foreach ($ignored in $ignoredFiles) {
+      Write-Host ("  - " + (Get-RelativePath -BasePath $BundleRoot -Path $ignored.FullName))
+    }
   }
 
   $copied = @()
@@ -587,7 +634,7 @@ try {
   Invoke-ReleaseBuild
 
   $releaseDir = New-ReleaseDirectory -TargetVersion $targetVersion
-  $artifacts = @(Copy-ReleaseArtifacts -ReleaseDir $releaseDir)
+  $artifacts = @(Copy-ReleaseArtifacts -ReleaseDir $releaseDir -TargetVersion $targetVersion)
   Write-Checksums -ReleaseDir $releaseDir -Files $artifacts | Out-Null
   Write-ReleaseMetadata -ReleaseDir $releaseDir -TargetVersion $targetVersion -Artifacts $artifacts