fix: import github.com/hugomods/search-index (#275)

hugo.toml

@@ -7,17 +7,14 @@ isHTML = true
 mediaType = 'text/html'
 notAlternative = true
 
-[outputFormats.SearchIndex]
-baseName = 'search'
-isPlainText = true
-mediaType = 'application/json'
-notAlternative = true
-
 [module]
 [module.hugoVersion]
 extended = true
 min = "0.128.0"
 
+[[module.imports]]
+path = "github.com/hugomods/search-index"
+
 [[module.imports]]
 path = "github.com/hugomods/i18n-js"
 

layouts/partials/search/assets/js-resource.html

@@ -36,7 +36,7 @@
 {{- range .Sites }}
   {{- $site := . }}
   {{- with .Home.OutputFormats.Get "SearchIndex" }}
-    {{- $hash := partialCached "search/functions/search-index-hash" $site $site }}
+    {{- $hash := partialCached "search-index/functions/hash" $site $site }}
     {{- $indexURL := printf "%s?v=%s" .Permalink $hash }}
     {{- $indices = $indices | append $indexURL }}
   {{- end }}

layouts/partials/search/functions/pages.html

@@ -1,4 +1 @@
-{{- $indexAllPages := default true site.Params.search.index_all_pages -}}
-{{- $pages := cond $indexAllPages site.Pages site.RegularPages -}}
-{{- $pages = where $pages "Params.noindex" "ne" true -}}
-{{- return $pages }}
+{{- return partial "search-index/functions/pages" . }}

layouts/partials/search/functions/parse-headings.html

@@ -1,5 +1 @@
-{{- $headings := slice }}
-{{- with .Fragments }}
-  {{- $headings = partial "search/functions/walk-headings" (dict "Headings" .Headings "PID" -1) }}
-{{- end }}
-{{- return $headings -}}
+{{- return partial "search-index/functions/parse-headings" . }}

layouts/partials/search/functions/search-index-hash.html

@@ -1,9 +1 @@
-{{/* This hashing function just calculate the number of pages and the lastmod time. */}}
-{{- $ctx := dict "Site" . }}
-{{- $pages := partialCached "search/functions/pages" $ctx .Language.Lang -}}
-{{- $hash := printf "total=%d" $pages.Len }}
-{{- $latest := first 1 $pages.ByLastmod.Reverse }}
-{{- with index $latest 0 }}
-  {{- $hash = printf "%s&lastmod=%d" $hash .Lastmod.Unix }}
-{{- end }}
-{{- return ($hash | md5) }}
+{{- return partial "search-index/functions/hash" . }}

layouts/partials/search/functions/walk-headings.html

@@ -1,19 +1 @@
-{{- $v := slice }}
-{{- $pid := .PID }}
-{{- range .Headings }}
-  {{- if gt .Level (default 6 site.Params.search.headings_end_level) }}
-    {{- break }}
-  {{- end }}
-  {{- if ne .Title "" }}
-    {{- $v = $v | append (dict
-      "pid" $pid
-      "anchor" .ID
-      "title" (.Title | plainify))
-    }}
-  {{- end }}
-  {{- $v = $v | append (partial "search/functions/walk-headings" (dict
-    "Headings" .Headings
-    "PID" (add $pid (len $v))))
-  }}
-{{- end }}
-{{- return $v }}
+{{- return partial "search-index/functions/walk-headings" . }}

layouts/partials/search/functions/years.html

@@ -1,19 +1 @@
-{{- $years := slice }}
-{{- if default true site.Params.search.filter_years }}
-  {{- $indexAllPages := default true site.Params.search.index_all_pages }}
-  {{- $pages := site.AllPages }}
-  {{- if not $indexAllPages }}
-    {{- $pages = where $pages "Kind" "page" }}
-  {{- end }}
-  {{- $pages = where $pages "Params.noindex" "ne" true }}
-  {{- with $pages.GroupByDate "2006" }}
-    {{- range . }}
-      {{- if eq .Key "0001" }}
-        {{- continue }}
-      {{- end }}
-      {{- $years = $years | append .Key }}
-    {{- end }}
-    {{- $years = sort $years }}
-  {{- end }}
-{{- end }}
-{{- return $years }}
+{{- return partial "search-index/functions/years" }}