From 02ddae113b4de08247d180488f0a18534d61d7a5 Mon Sep 17 00:00:00 2001
From: lowlighter <22963968+lowlighter@users.noreply.github.com>
Date: Thu, 4 Mar 2021 21:40:59 +0100
Subject: [PATCH] Add option "experimental_features"

---
 source/app/metrics/index.mjs     | 8 +++++---
 source/plugins/core/metadata.yml | 9 +++++++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/source/app/metrics/index.mjs b/source/app/metrics/index.mjs
index 750251fa..cf9f06ce 100644
--- a/source/app/metrics/index.mjs
+++ b/source/app/metrics/index.mjs
@@ -26,6 +26,7 @@
           const {queries} = conf
           const data = {animated:true, base:{}, config:{}, errors:[], plugins:{}, computed:{}}
           const imports = {plugins:Plugins, templates:Templates, metadata:conf.metadata, ...utils}
+          const experimental = new Set(decodeURIComponent(q["experimental.features"] ?? "").split(" ").map(x => x.trim().toLocaleLowerCase()).filter(x => x))
 
         //Partial parts
           {
@@ -64,9 +65,7 @@
         //Optimize rendering
           if ((conf.settings?.optimize)&&(!q.raw)) {
             console.debug(`metrics/compute/${login} > optimize`)
-            console.debug(`metrics/compute/${login} > optimize > this feature is currently disabled due to display issues`)
-            const disabled = false
-            if (disabled) {
+            if (experimental.has("--optimize")) {
               const {error, data:optimized} = await SVGO.optimize(rendered, {multipass:true, plugins:SVGO.extendDefaultPlugins([
                 //Additional cleanup
                   {name:"cleanupListOfValues"},
@@ -79,7 +78,10 @@
               if (error)
                 throw new Error(`Could not optimize SVG: \n${error}`)
               rendered = optimized
+              console.debug(`metrics/compute/${login} > optimize > success`)
             }
+            else
+              console.debug(`metrics/compute/${login} > optimize > this feature is currently disabled due to display issues (use --optimize flag in experimental features to force enable it)`)
           }
         //Verify svg
           if (verify) {
diff --git a/source/plugins/core/metadata.yml b/source/plugins/core/metadata.yml
index 8c4a72fd..2655dbb5 100644
--- a/source/plugins/core/metadata.yml
+++ b/source/plugins/core/metadata.yml
@@ -178,6 +178,15 @@ inputs:
     type: boolean
     default: no
 
+  # Experimental features
+  experimental_features:
+    description: Experimental features
+    type: array
+    format: space-separated
+    default: ""
+    values:
+      - --optimize
+
   # Use mocked data to bypass external APIs
   use_mocked_data:
     description: Use mocked data instead of live APIs