Add sorin theme

share/tools/web_config/sample_prompts/sorin.fish

@@ -0,0 +1,60 @@
+# Name:   Sorin
+# Author: Ivan Tham <ivanthamjunhoe@gmail.com>
+
+# If login shell, don't do anything
+if status --is-login; and function fish_prompt; echo -n '% '; end; end
+
+function fish_prompt
+	if not set -q -g __prompt_sorin_functions-defined
+		set -g __prompt_sorin_functions-defined
+	end
+
+	test $SSH_TTY; and printf (set_color red)(whoami)(set_color white)'@'(set_color yellow)(hostname)' '
+
+    test $USER = 'root'; and echo (set_color red)"#"
+
+    # Main
+	echo -n (set_color cyan)(prompt_pwd) (set_color red)'❯'(set_color yellow)'❯'(set_color green)'❯ '
+end
+
+function fish_right_prompt
+    # last status
+    test $status != 0; and printf (set_color red)"⏎ "
+
+	if git rev-parse ^ /dev/null
+        # Purple if branch detached else green
+        git branch -qv | grep "\*" | grep -q detached
+            and set_color purple --bold
+            or set_color green --bold
+
+        # Need optimization on this block (eliminate space)
+        git name-rev --name-only HEAD
+
+        # Merging state
+        git merge -q ^ /dev/null; or printf ':'(set_color red)'merge'
+        printf ' '
+
+        # Symbols
+		for i in (git branch -qv --no-color|grep \*|cut -d' ' -f4-|cut -d] -f1|tr , \n)\
+            (git status --porcelain | cut -c 1-2 | uniq)
+			switch $i
+                case "*[ahead *"
+                    printf (set_color purple)⬆' '
+                case "*behind *"
+                    printf (set_color purple)⬇' '
+				case "."
+					printf (set_color green)✚' '
+				case " D"
+					printf (set_color red)✖' '
+				case "*M*"
+					printf (set_color blue)✱' '
+                case "*R*"
+                    printf (set_color purple)➜' '
+                case "*U*"
+                    printf (set_color brown)═' '
+				case "??"
+					printf (set_color white)◼' '
+			end
+		end
+	end
+end