Add conditional SSH config construction

.gitignore

@@ -1 +1,2 @@
 taskwarrior/.task/*.data
+ssh/.ssh/extra.conf

apply-dotfiles

@@ -21,6 +21,15 @@ apply_dotfile vim
 apply_dotfile ruby
 apply_dotfile python
 
+
+# Check that SSH version is above 9.2 (where EnableEscapeCommandline was added) before conditionally adding
+# a config file. This is then included in the main config
+SSH_VERSION=$(ssh -V 2>&1 | cut -d',' -f 1 | cut -d '_' -f 2)
+if [[ "${SSH_VERSION}" =~ ^9\.[1-9]{0,1}[2-9].*$ ]]; then
+cat <<CONFIG > ssh/.ssh/extra.conf
+EnableEscapeCommandline yes
+CONFIG
+fi
 apply_dotfile ssh
 
 restore_from_adoption

ssh/.ssh/config

@@ -1 +1 @@
-EnableEscapeCommandline yes
+Include ~/.ssh/extra.conf