From 8bea5c552aa784bee06818a8dc8b21b5b33ff7e4 Mon Sep 17 00:00:00 2001
From: Faisal Salman <f@faisalman.com>
Date: Fri, 2 Apr 2021 00:15:20 +0700
Subject: [PATCH] Add new Engine & Browser: Flow

---
 readme.md              |  4 ++--
 src/ua-parser.js       |  5 +++--
 test/browser-test.json | 10 ++++++++++
 test/engine-test.json  |  9 +++++++++
 4 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/readme.md b/readme.md
index 62373d5..9582d5f 100644
--- a/readme.md
+++ b/readme.md
@@ -39,7 +39,7 @@ JavaScript library to detect Browser, Engine, OS, CPU, and Device type/model fro
 BIDUBrowser, Baidu, Basilisk, Blazer, Bolt, Brave, Bowser, Camino, Chimera,
 Chrome Headless, Chrome WebView, Chrome, Chromium, Comodo Dragon, Dillo,
 Dolphin, Doris, Edge, Electron, Epiphany, Facebook, Falkon, Fennec, Firebird,
-Firefox, Flock, GSA, GoBrowser, ICE Browser, IE, IEMobile, IceApe, IceCat,
+Firefox, Flock, Flow, GSA, GoBrowser, ICE Browser, IE, IEMobile, IceApe, IceCat,
 IceDragon, Iceape, Iceweasel, Instagram, Iridium, Iron, Jasmine, K-Meleon,
 Kindle, Konqueror, LBBROWSER, Line, Links, Lunascape, Lynx, MIUI Browser,
 Maemo Browser, Maemo, Maxthon, MetaSr Midori, Minimo, Mobile Safari, Mosaic,
@@ -75,7 +75,7 @@ Sony[Ericsson], Sprint, Vivo, Vodafone, Xbox, Xiaomi, Zebra, ZTE, ...
 
 ```sh
 # Possible 'engine.name'
-Amaya, Blink, EdgeHTML, Gecko, Goanna, iCab, KHTML, Links, Lynx, NetFront,
+Amaya, Blink, EdgeHTML, Flow, Gecko, Goanna, iCab, KHTML, Links, Lynx, NetFront,
 NetSurf, Presto, Tasman, Trident, w3m, WebKit
 
 # 'engine.version' determined dynamically
diff --git a/src/ua-parser.js b/src/ua-parser.js
index ed14fe9..3e5f0ac 100755
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -321,6 +321,7 @@
             // Gecko based
             /(navigator|netscape)\/([\w\.-]+)/i                                 // Netscape
             ], [[NAME, 'Netscape'], VERSION], [
+            /ekiohf.+(flow)\/([\w\.]+)/i,                                       // Flow
             /(swiftfox)/i,                                                      // Swiftfox
             /(icedragon|iceweasel|camino|chimera|fennec|maemo\sbrowser|minimo|conkeror)[\/\s]?([\w\.\+]+)/i,
                                                                                 // IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror
@@ -663,8 +664,8 @@
             ], [VERSION, [NAME, 'Blink']], [
 
             /(presto)\/([\w\.]+)/i,                                             // Presto
-            /(webkit|trident|netfront|netsurf|amaya|lynx|w3m|goanna)\/([\w\.]+)/i,
-                                                                                // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m/Goanna
+            /(webkit|trident|netfront|netsurf|amaya|lynx|w3m|goanna)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m/Goanna
+            /ekioh(flow)\/([\w\.]+)/i,                                          // Flow
             /(khtml|tasman|links)[\/\s]\(?([\w\.]+)/i,                          // KHTML/Tasman/Links
             /(icab)[\/\s]([23]\.[\d\.]+)/i                                      // iCab
             ], [NAME, VERSION], [
diff --git a/test/browser-test.json b/test/browser-test.json
index 3b38881..99f9d08 100644
--- a/test/browser-test.json
+++ b/test/browser-test.json
@@ -289,6 +289,16 @@
             "major"   : "1"
         }
     },
+    {
+        "desc"    : "Flow",
+        "ua"      : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) EkiohFlow/5.7.4.30559 Flow/5.7.4 (like Gecko Firefox/53.0 rv:53.0)",
+        "expect"  :
+        {
+            "name"    : "Flow",
+            "version" : "5.7.4",
+            "major"   : "5"
+        }
+    },
     {
         "desc"    : "Waterfox",
         "ua"      : "Mozilla/5.0 (X11; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.2.2 Waterfox/55.2.2",
diff --git a/test/engine-test.json b/test/engine-test.json
index 9f54d31..0630338 100644
--- a/test/engine-test.json
+++ b/test/engine-test.json
@@ -17,6 +17,15 @@
             "version" : "12.0"
         }
     },
+    {
+        "desc"    : "Flow",
+        "ua"      : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) EkiohFlow/5.7.4.30559 Flow/5.7.4 (like Gecko Firefox/53.0 rv:53.0)",
+        "expect"  :
+        {
+            "name"    : "Flow",
+            "version" : "5.7.4.30559"
+        }
+    },
     {
         "desc"    : "Gecko",
         "ua"      : "Mozilla/5.0 (X11; Linux x86_64; rv:2.0b9pre) Gecko/20110111 Firefox/4.0b9pre",