Install the zoxide plugin

conf.d/zoxide.fish

@@ -1 +1,65 @@
-zoxide init fish | source
+if status is-interactive
+
+    if type -q zoxide
+
+        # -------------
+        # 'zoxide init fish' is very different for different versions of zoxide
+        # to guarantee the same behavior we define these functions ourself,
+        # especially because the apt package is so old
+        # most of these functions were taken from https://github.com/ajeetdsouza/zoxide
+        # from version 0.8.1
+
+        if ! builtin functions -q _zoxide_cd
+            if builtin functions -q cd
+                builtin functions -c cd _zoxide_cd
+            else
+                alias _zoxide_cd='builtin cd'
+            end
+        end
+
+        function _zoxide_hook --on-variable PWD
+            test -z "$fish_private_mode"
+            and command zoxide add -- (builtin pwd -L)
+        end
+
+        function z
+            set argc (count $argv)
+            if test $argc -eq 0
+                _zoxide_cd $HOME
+            else if test "$argv" = -
+                _zoxide_cd -
+            else if test -d $argv[-1]
+                _zoxide_cd $argv[-1]
+            else
+                set -l result (command zoxide query $argv)
+                and _zoxide_cd $result
+            end
+        end
+
+        function zi
+            set -l result (command zoxide query -i -- $argv)
+            and _zoxide_cd $result
+        end
+
+        # -------------
+
+        alias cd=z
+
+        # use custom completion
+        complete -c z -f # disable files by default 
+        complete -c z -x -a '(_zoxide_z_complete)'
+    else
+        echo "[plugin: zoxide] Command 'zoxide' cannot be found. Not installed or not in path"
+    end
+
+end
+
+function _zoxide_uninstall --on-event zoxide_uninstall
+    if alias | grep "alias cd z" >/dev/null
+        functions -e cd
+    end
+    if builtin functions -q _zoxide_cd && not functions -q cd
+        # restore old cd
+        builtin functions -c _zoxide_cd cd
+    end
+end