1 files changed, 81 insertions, 0 deletions
diff --git a/autoload/windowing/sway.kak b/autoload/windowing/sway.kak
new file mode 100644
index 0000000..c4501c2
--- /dev/null
+++ b/autoload/windowing/sway.kak
@@ -0,0 +1,81 @@
+provide-module sway %{
+
+# Ensure we're actually in Sway
+evaluate-commands %sh{
+    [ -z "${kak_opt_windowing_modules}" ] || 
+    [ -n "$SWAYSOCK" ] ||
+    echo 'fail SWAYSOCK is not set'
+}
+
+require-module 'wayland'
+
+alias global sway-terminal-window wayland-terminal-window
+
+define-command sway-terminal-vertical -params 1.. -docstring '
+    sway-terminal-vertical <program> [<arguments>]: create a new terminal as a Sway window
+    The current pane is split into two, top and bottom
+    The program passed as argument will be executed in the new terminal' \
+%{
+    nop %sh{swaymsg split vertical}
+    wayland-terminal-window %arg{@}
+}
+complete-command sway-terminal-vertical shell
+
+define-command sway-terminal-horizontal -params 1.. -docstring '
+    sway-terminal-horizontal <program> [<arguments>]: create a new terminal as a Sway window
+    The current pane is split into two, left and right
+    The program passed as argument will be executed in the new terminal' \
+%{
+    nop %sh{swaymsg split horizontal}
+    wayland-terminal-window %arg{@}
+}
+complete-command sway-terminal-horizontal shell
+
+define-command sway-terminal-tab -params 1.. -docstring '
+    sway-terminal-tab <program> [<arguments>]: create a new terminal as a Sway window
+    The program passed as argument will be executed in the new terminal' \
+%{
+    nop %sh{swaymsg 'split horizontal; layout tabbed'}
+    wayland-terminal-window %arg{@}
+}
+complete-command sway-terminal-tab shell
+
+define-command sway-focus-pid -hidden %{
+    evaluate-commands %sh{
+        pid=$kak_client_pid
+
+        # Try to focus a window with the current PID, walking up the tree of 
+        # parent processes until the focus eventually succeeds
+        while ! swaymsg [pid=$pid] focus > /dev/null 2> /dev/null ; do
+            # Replace the current PID with its parent PID
+            pid=$(ps -p $pid -o ppid=)
+
+            # If we couldn't get a PPID for some reason, or it's 1 or less, we 
+            # should just fail. 
+            if [ -z $pid ] || [ $pid -le 1 ]; then
+                echo "fail Can't find PID for Sway window to focus"
+                break
+            fi
+        done
+    }
+}
+
+define-command sway-focus -params ..1 -docstring '
+sway-focus [<kakoune_client>]: focus a given client''s window.
+If no client is passed, then the current client is used' \
+%{
+    # Quick branch to make sure we're calling sway-focus-pid from the client 
+    # the user wants to focus on.
+    evaluate-commands %sh{
+        if [ $# -eq 1 ]; then
+            printf "evaluate-commands -client '%s' sway-focus-pid" "$1"
+        else
+            echo sway-focus-pid
+        fi
+    }
+}
+complete-command -menu sway-focus client
+
+alias global focus sway-focus
+
+}