Dynamically detect session theme and set vim theme

assets/default/bin/get_vim_colorscheme.sh

@@ -0,0 +1,55 @@
+#! /bin/bash
+
+# Gets the current settings for the given terminal window
+function get_terminal_settings {
+    case "$TERM_PROGRAM" in
+        Apple_Terminal)
+            osascript <<EOD
+        set current_tty to "$(tty)"
+        tell application "Terminal"
+            repeat with win in windows
+                repeat with the_tab in tabs of win
+                    set tab_settings to the current settings of the_tab
+                    if current_tty is equal to the tty of the_tab then
+                        return the name of tab_settings
+                    end if
+                end repeat
+            end repeat
+        end tell
+EOD
+            ;;
+        iTerm.app)
+            echo "$ITERM_PROFILE"
+            ;;
+        *)
+            echo "Unknown terminal $TERM_PROGRAM"
+            exit 1
+    esac
+}
+
+# Mappings of Terminal themes to color schemes
+function get_vim_colorscheme {
+    local term_theme="$1"
+    case "$term_theme" in
+        "Hotkey Window Wombat")
+            echo "wombat256mod"
+            ;;
+        Wombat*)
+            echo "wombat256mod"
+            ;;
+        Solarized*)
+            echo "solarized"
+            ;;
+        "Yosemite Light"*)
+            echo "morning"
+            ;;
+        "Yosemite Dark"*)
+            echo "vividchalk"
+            ;;
+        *)
+            echo "default"
+            ;;
+    esac
+}
+
+get_vim_colorscheme "$(get_terminal_settings)"

assets/default/dotfiles/bash_profile

@@ -70,7 +70,7 @@ export CLICOLOR=1
 export LSCOLORS=ExFxCxDxBxegedabagacad
 
 # Vim colors
-[ -z "$VIM_COLOR" ] && export VIM_COLOR='wombat256mod'
+[ -n "$VIM_COLOR" ] || export VIM_COLOR=$(eval $HOME/bin/get_vim_colorscheme.sh) || export VIM_COLOR='wombat256mod'
 
 # Set file as having been loaded to avoid looping
 #IS_BASH_PROFILE_LOADED=true

assets/default/fish/init/env.fish

@@ -6,4 +6,4 @@ set -gx FZF_DEFAULT_COMMAND 'ag -g ""'
 set -gx FZF_CTRL_T_COMMAND "$FZF_DEFAULT_COMMAND \$dir"
 
 # Vim Colors so that they can be set by env
-set -q VIM_COLOR; or set -gx VIM_COLOR wombat256mod
+set -q VIM_COLOR; set -gx VIM_COLOR (eval $HOME/bin/get_vim_colorscheme.sh); or set -gx VIM_COLOR wombat256mod