Basic rice set up. Still need to add a way to reiably update the package lists and i need a launcher.

private_dot_config/private_fish/conf.d/atuin.fish

@@ -0,0 +1,89 @@
+set -gx ATUIN_SESSION (atuin uuid)
+set --erase ATUIN_HISTORY_ID
+
+function _atuin_preexec --on-event fish_preexec
+    if not test -n "$fish_private_mode"
+        set -g ATUIN_HISTORY_ID (atuin history start -- "$argv[1]")
+    end
+end
+
+function _atuin_postexec --on-event fish_postexec
+    set -l s $status
+
+    if test -n "$ATUIN_HISTORY_ID"
+        ATUIN_LOG=error atuin history end --exit $s -- $ATUIN_HISTORY_ID &>/dev/null &
+        disown
+    end
+
+    set --erase ATUIN_HISTORY_ID
+end
+
+function _atuin_search
+    set -l keymap_mode
+    switch $fish_key_bindings
+        case fish_vi_key_bindings
+            switch $fish_bind_mode
+                case default
+                    set keymap_mode vim-normal
+                case insert
+                    set keymap_mode vim-insert
+            end
+        case '*'
+            set keymap_mode emacs
+    end
+
+    # In fish 3.4 and above we can use `"$(some command)"` to keep multiple lines separate;
+    # but to support fish 3.3 we need to use `(some command | string collect)`.
+    # https://fishshell.com/docs/current/relnotes.html#id24 (fish 3.4 "Notable improvements and fixes")
+    set -l ATUIN_H (ATUIN_SHELL=fish ATUIN_LOG=error ATUIN_QUERY=(commandline -b) atuin search --keymap-mode=$keymap_mode $argv -i 3>&1 1>&2 2>&3 | string collect)
+
+    if test -n "$ATUIN_H"
+        if string match --quiet '__atuin_accept__:*' "$ATUIN_H"
+            set -l ATUIN_HIST (string replace "__atuin_accept__:" "" -- "$ATUIN_H" | string collect)
+            commandline -r "$ATUIN_HIST"
+            commandline -f repaint
+            commandline -f execute
+            return
+        else
+            commandline -r "$ATUIN_H"
+        end
+    end
+
+    commandline -f repaint
+end
+
+function _atuin_bind_up
+    # Fallback to fish's builtin up-or-search if we're in search or paging mode
+    if commandline --search-mode; or commandline --paging-mode
+        up-or-search
+        return
+    end
+
+    # Only invoke atuin if we're on the top line of the command
+    set -l lineno (commandline --line)
+
+    switch $lineno
+        case 1
+            _atuin_search --shell-up-key-binding
+        case '*'
+            up-or-search
+    end
+end
+
+if string match -q '4.*' $version
+    bind ctrl-r _atuin_search
+    bind up _atuin_bind_up
+    if bind -M insert >/dev/null 2>&1
+        bind -M insert ctrl-r _atuin_search
+        # bind -M insert up _atuin_bind_up
+    end
+else
+    bind \cr _atuin_search
+    bind -k up _atuin_bind_up
+    bind \eOA _atuin_bind_up
+    bind \e\[A _atuin_bind_up
+    if bind -M insert >/dev/null 2>&1
+        bind -M insert \cr _atuin_search
+        # bind -M insert -k up _atuin_bind_up; bind -M insert \eOA _atuin_bind_up; bind -M insert \e\[A _atuin_bind_up
+    end
+end