{{- /*
  Script tag renderer.
  - Accepts direct script HTML, a pre-built resource, or builds from source path.
  - Supports template execution, minify/build/fingerprint pipeline, and extra attrs.
  @param {String} [.Source] script source URL/path; if starts with "<script" it's treated as raw HTML
  @param {resource.Resource} [.Resource] pre-built resource (skips build pipeline)
  @param {String} [.Content] inline content to write as generated resource
  @param {String} [.Path] target path for resource created from Content
  @param {Object} [.Template] target path for resource created from template execution
  @param {Object} [.Context] template context for ExecuteAsTemplate
  @param {Boolean} [.Minify] whether to minify resource
  @param {Object} [.Build] js.Build options (Build.minify is normalized to .Minify for path semantics)
  @param {String} [.Fingerprint] fingerprint algorithm
  @param {Boolean} [.Async] whether to add async attribute
  @param {Boolean} [.Defer] whether to add defer attribute
  @param {Boolean} [.Crossorigin] whether to add crossorigin=anonymous
  @param {String} [.Integrity] SRI hash value
  @param {String} [.Attr] additional attributes
*/ -}}

{{- if strings.HasPrefix (.Source | default "") "<script" -}}
  {{- safeHTML .Source -}}
{{- else -}}
  {{- $src := "" -}}
  {{- $integrity := .Integrity -}}

  {{- /* Resource (pre-built) */ -}}
  {{- with .Resource -}}
    {{- $src = .RelPermalink -}}
    {{- with .Data.Integrity -}}
      {{- $integrity = . -}}
    {{- end -}}
  {{- end -}}

  {{- /* Source build */ -}}
  {{- if .Source | and (not .Resource) | and (not (urls.Parse .Source).Host) -}}
    {{- $resource := resources.Get .Source -}}
    {{- with .Template -}}
      {{- $resource = resources.ExecuteAsTemplate . $.Context $resource -}}
    {{- end -}}
    {{- $resource = dict "Resource" $resource "Build" .Build "Minify" .Minify "Fingerprint" .Fingerprint | partial "function/js-build.html" -}}
    {{- with .Fingerprint -}}
      {{- $integrity = $resource.Data.Integrity -}}
    {{- end -}}
    {{- with $resource.RelPermalink -}}
      {{- $src = . -}}
    {{- end -}}
  {{- end -}}

  {{- /* Script from string */ -}}
  {{- if .Content | and .Path -}}
    {{- $contentResource := resources.FromString .Path .Content -}}
    {{- $contentResource = dict "Resource" $contentResource "Build" .Build "Minify" .Minify "Fingerprint" .Fingerprint | partial "function/js-build.html" -}}
    {{- with .Fingerprint -}}
      {{- $integrity = $contentResource.Data.Integrity -}}
    {{- end -}}
    {{- $src = $contentResource.RelPermalink -}}
  {{- end -}}

  {{- /* Fallback to source */ -}}
  {{- $src = $src | default .Source -}}

  {{- /* Script attributes */ -}}
  {{- if $src -}}
    {{- $attrs := printf `src="%v"` $src -}}
    {{- if .Crossorigin -}}
      {{- $attrs = ` crossorigin="anonymous"` | add $attrs -}}
    {{- end -}}
    {{- with $integrity -}}
      {{- $attrs = printf ` integrity="%v"` . | add $attrs -}}
    {{- end -}}
    {{- if .Async -}}
      {{- $attrs = " async" | add $attrs -}}
    {{- end -}}
    {{- if .Defer -}}
      {{- $attrs = " defer" | add $attrs -}}
    {{- end -}}
    {{- with .Attr -}}
      {{- $attrs = add " " . | add $attrs -}}
    {{- end -}}
    <script {{ $attrs | safeHTMLAttr }}></script>
  {{- else -}}
    {{- with .Content -}}
      <script{{ with $.Attr }} {{ . | safeHTMLAttr }}{{ end }}>{{ . | safeJS }}</script>
    {{- end -}}
  {{- end -}}
{{- end -}}