Adding support for Coda2

plugins/coda2/coda.plugin.zsh

@@ -0,0 +1,16 @@
+# Coda 2 Alias
+
+if  [[ $('uname') == 'Darwin' ]]; then
+    local _coda_darwin_paths > /dev/null 2>&1
+    _coda_darwin_paths=(
+        "/usr/local/bin/coda" # if coda-cli is installed
+        "/Applications/Coda 2.app"
+    )
+
+    for _coda_path in $_coda_darwin_paths; do
+        if [[ -a $_coda_path ]]; then
+            alias coda="'$_coda_path'"
+            break
+        fi
+    done
+fi