Full overhaul of the repo please see changelog

scripts/publish-docker.ps1

@@ -0,0 +1,67 @@
+Param(
+    [string]$ImageName = "tmdb-embed-api",
+    [string]$Registry = "docker.io",
+    [string]$Repo = "yourdockeruser",  # e.g. docker hub username or org
+    [string]$Tag = "latest",
+    [switch]$UseGitTag,
+    [switch]$Push,
+    [switch]$MultiArch,
+    [string]$Platforms = "linux/amd64,linux/arm64"
+)
+
+# Usage examples:
+#   .\scripts\publish-docker.ps1 -Repo youruser -Tag test -Push
+#   .\scripts\publish-docker.ps1 -Repo youruser -UseGitTag -Push
+#   .\scripts\publish-docker.ps1 -Repo youruser -UseGitTag -Push -MultiArch
+
+$ErrorActionPreference = 'Stop'
+
+function Write-Info($msg){ Write-Host "[INFO] $msg" -ForegroundColor Cyan }
+function Write-Warn($msg){ Write-Host "[WARN] $msg" -ForegroundColor Yellow }
+function Write-Err($msg){ Write-Host "[ERR]  $msg" -ForegroundColor Red }
+
+# Derive tag from git if requested
+if($UseGitTag){
+    if(Test-Path .git){
+        $gitTag = git describe --tags --abbrev=0 2>$null
+        if(-not $gitTag){ Write-Err "No git tag found. Create one or omit -UseGitTag."; exit 1 }
+        $Tag = $gitTag
+    } else {
+        Write-Err "No .git directory. Cannot derive tag."; exit 1
+    }
+}
+
+# Normalize registry prefix
+if($Registry -in @('docker.io','index.docker.io','')){
+    $FullImage = "$Repo/$ImageName:$Tag"
+} else {
+    $FullImage = "$Registry/$Repo/$ImageName:$Tag"
+}
+
+Write-Info "Building image: $FullImage"
+
+if($MultiArch){
+    # Ensure buildx exists
+    $bx = docker buildx version 2>$null
+    if($LASTEXITCODE -ne 0){
+        Write-Info "Creating buildx builder (first time)"
+        docker buildx create --use --name multiarch-builder | Out-Null
+    }
+    docker buildx use multiarch-builder
+    docker buildx inspect --bootstrap | Out-Null
+    Write-Info "Building multi-arch for: $Platforms"
+    docker buildx build --platform $Platforms --build-arg VERSION=$Tag -t $FullImage --push:$Push .
+    if(-not $Push){
+        Write-Warn "Multi-arch buildx without --push stores result in registry only when --push is set; local images may not exist."
+    }
+} else {
+    docker build --build-arg VERSION=$Tag -t $FullImage .
+    if($Push){
+        Write-Info "Pushing $FullImage"
+        docker push $FullImage
+    } else {
+        Write-Info "Skipping push (add -Push to push)."
+    }
+}
+
+Write-Info "Done."