Add generic customization to landing page

Allow generic additional HTML or CSS to be added to the landing page output. Signed-off-by: SuperQ <superq@gmail.com>
prometheus · Mar 30, 2023 · 739c2f9 · 739c2f9
1 parent f42e5c7
commit 739c2f9
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diff --git a/web/landing_page.css b/web/landing_page.css
@@ -15,3 +15,4 @@ label {
   display: inline-block;
   width: {{.Form.Width}}em;
 }
+{{.ExtraCSS}}
diff --git a/web/landing_page.go b/web/landing_page.go
@@ -33,6 +33,8 @@ type LandingConfig struct {
 	Description string         // A short description about the exporter.
 	Form        LandingForm    // A POST form.
 	Links       []LandingLinks // Links displayed on the landing page.
+	ExtraHTML   string         // Additional HTML to be embedded.
+	ExtraCSS    string         // Additional CSS to be embedded.
 	Version     string         // The version displayed.
 }
 

diff --git a/web/landing_page.html b/web/landing_page.html
@@ -29,6 +29,7 @@ <h1>{{.Name}}</h1>
       </form>
       </div>
       {{ end }}
+      {{ .ExtraHTML }}
     </main>
   </body>
 </html>
-Original file line number
+Diff line change
@@ Expand Up / @@ -29,6 +29,7 @@ <h1>{{.Name}}</h1> @@
           </form>
           </div>
           {{ end }}
+          {{ .ExtraHTML }}
         </main>
       </body>
     </html>