theme: make IDs stable for testing

Author: McShelby

exampleSite/test.bat

@@ -3,6 +3,7 @@ set /p version=<..\layouts\partials\version.txt
 echo %version%>metrics.%version%.txt
 echo disableAssetsBusting=true>>config.toml
 echo disableGeneratorVersion=true>>config.toml
+echo disableRandomIds=true>>config.toml
 hugo --templateMetrics --templateMetricsHints --cleanDestinationDir --destination public.%version% >> metrics.%version%.txt
 move /Y metrics.%version%.txt public.%version%\metrics.txt 2>&1 >NUL
 git restore config.toml

layouts/partials/make-random-md5.hugo

@@ -1,8 +1,13 @@
-{{- $random := "" }}
-{{- $set := split "012345abcdefghijklmnopqrstuvwxyz" "" }}
-{{- range (seq 16) }}
-	{{- with ($set | shuffle | first 1) }}
-		{{- $random = printf "%s%s" $random  . }}
+{{- $context := . }}
+{{- if (ne $context.Site.Params.disableRandomIds true) }}
+	{{- $random := "" }}
+	{{- $set := split "012345abcdefghijklmnopqrstuvwxyz" "" }}
+	{{- range (seq 16) }}
+		{{- with ($set | shuffle | first 1) }}
+			{{- $random = printf "%s%s" $random  . }}
+		{{- end }}
 	{{- end }}
-{{- end }}
-{{- md5 $random }}
+	{{- md5 $random }}
+{{- else }}
+	{{- printf "00000000000000000000000000000000" }}
+{{- end }}

layouts/partials/shortcodes/expand.html

@@ -6,7 +6,7 @@
 {{- if eq (printf "%T" $expanded) "string" }}
 	{{- $expanded = (eq $expanded "true") }}
 {{- end }}
-{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo") .id }}
+{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $context.Page) .id }}
 {{- with $context }}
 <div class="expand">
     <input type="checkbox" id="expand-{{ $id }}" aria-controls="expandcontent-{{ $id }}" {{ if $expanded }} checked{{ end }}>

layouts/partials/shortcodes/image.html

@@ -33,7 +33,7 @@
 		{{ $width = . }}
 	{{- end }}
 {{- end }}
-{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo") .id }}
+{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $context) .id }}
 {{- if $lightbox }}
 <a href="#image-{{ $id }}" class="lightbox-link">
 {{- end }}

layouts/partials/shortcodes/openapi.html

@@ -1,6 +1,6 @@
 {{- $context := .context }}
 {{- $src := .src }}
-{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo") .id }}
+{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $context.Page) .id }}
 {{- with $context }}
 {{- with .Page.Resources.Match $src }}
 	{{- range . }}