Keep Android build provenance clean after unchanged Unity settings rewrite

2026-10-05 04:01:11 +09:00
parent f5e8f152ad
commit b172c776a8
2 changed files with 13 additions and 1 deletions
@@ -47,6 +47,18 @@ try {
        $record.apkSha256 = (Get-FileHash -LiteralPath $apkPath -Algorithm SHA256).Hash
        & (Join-Path $PSScriptRoot 'android/inspect-apk.ps1') -ApkPath $apkPath -EvidenceDir $evidenceDir -SourceCommit $record.sourceCommit -SourceDirty $record.sourceDirty -MetadataName 'apk-metadata.json'
        $record.apkMetadata = Join-Path $evidenceDir 'apk-metadata.json'
+        # Unity rewrites these files with LF; restore only when Git proves their content is unchanged.
+        $record.normalizedUnchangedSettings = @()
+        if (!$record.sourceDirty) {
+            foreach ($settingsPath in @('ProjectSettings/GraphicsSettings.asset','ProjectSettings/ProjectAuditorSettings.asset','ProjectSettings/ProjectSettings.asset')) {
+                & git diff --quiet HEAD -- $settingsPath
+                if ($LASTEXITCODE -eq 0 -and [bool](& git status --porcelain -- $settingsPath)) {
+                    & git restore --worktree -- $settingsPath
+                    if ($LASTEXITCODE -ne 0) { throw "Cannot restore unchanged generated setting: $settingsPath" }
+                    $record.normalizedUnchangedSettings += $settingsPath
+                }
+            }
+        }
        $record.sourceCommitEnd = (& git rev-parse HEAD)
        & git update-index --refresh | Out-Null
        $record.sourceDirtyEnd = [bool](& git status --porcelain)