Improve technology schema validation and remove deprecated entries (#277)

* Improve icon validation in the technology schema

* Remove deprecated entries for AbhiCMS and Transmart from technology schemas

* lint

Author: max-ostapenko

scripts/validate.js

@@ -126,8 +126,18 @@ Object.keys(technologies).forEach((name) => {
   });
 
   // Validate icons
-  if (technology.icon && !fs.existsSync(`${iconPath}/${technology.icon}`)) {
-    throw new Error(`No such icon: ${technology.icon} (${name})`);
+  if (!technology.icon) {
+    console.warn(`Missing icon attribute (${name})`);
+  } else {
+    if (!/\.(png|svg)$/i.test(technology.icon)) {
+      throw new Error(
+        `Icon must be a PNG or SVG file: ${technology.icon} (${name})`
+      );
+    }
+
+    if (!fs.existsSync(`${iconPath}/${technology.icon}`)) {
+      throw new Error(`No such icon: ${technology.icon} (${name})`);
+    }
   }
 
   // Validate website URLs

src/technologies/a.json

@@ -361,23 +361,6 @@
     },
     "website": "https://awstats.sourceforge.net"
   },
-  "AbhiCMS": {
-    "cats": [
-      1
-    ],
-    "description": "AbhiCMS is a lesser-known content management system that may not have a significant user base or active development community.",
-    "implies": [
-      "PHP",
-      "MySQL"
-    ],
-    "meta": {
-      "generator": "AbhiCMS\\s([\\d\\.]+)\\;version:\\1"
-    },
-    "pricing": [
-      "poa"
-    ],
-    "website": "https://website999.org"
-  },
   "Abicart": {
     "cats": [
       6

src/technologies/t.json

@@ -2608,17 +2608,6 @@
     "scriptSrc": "/wp-content/plugins/google-language-translator/.+scripts\\.js(?:\\?ver=(\\d+(?:\\.\\d+)+))?\\;version:\\1",
     "website": "https://gtranslate.io"
   },
-  "Transmart": {
-    "cats": [
-      99
-    ],
-    "description": "Transmart is a shipping company in Turkey.",
-    "requiresCategory": 6,
-    "text": [
-      "\\bTransmart\\b"
-    ],
-    "website": "https://transmartshipping.com"
-  },
   "Tray": {
     "cats": [
       6