tmux improvements + starship supports docker compose

.starship.toml

@@ -1,5 +1,5 @@
 add_newline = true
-format = """$git_branch$git_status$character"""
+format = """${custom.docker_compose}$git_branch$git_status$character"""
 right_format = """$username[@](red)$hostname $cmd_duration$time $directory"""
 
 [git_branch]
@@ -36,3 +36,11 @@ style = "green"
 [character]
 success_symbol = "[➤](green)"
 error_symbol = "[➤](red)"
+
+[custom.docker_compose]
+command = '''docker compose ps --format json 2>/dev/null | jq -rs 'if length == 0 then halt else [group_by(.State) | .[] | "\(if .[0].State == "running" then "▲" else "▼" end)\(length)"] | "🐳 " + join("/") end' '''
+detect_files = ["docker-compose.yml", "docker-compose.yaml", "compose.yml", "compose.yaml"]
+shell = ["bash", "--noprofile", "--norc"]
+style = "blue bold"
+symbol = ""
+format = "[$output]($style) "

.tmux.conf

@@ -15,9 +15,13 @@ setw -q -g utf8 on
 bind - split-window -v -c "#{pane_current_path}"
 bind _ split-window -h -c "#{pane_current_path}"
 
-# shift+arrow window switching
-bind -n S-Left previous-window
-bind -n S-Right next-window
+# shift+arrow window switching (no wrap)
+bind -n S-Left if-shell "[ #{window_index} -ne $(tmux list-windows -F '##{window_index}' | head -1) ]" "previous-window"
+bind -n S-Right if-shell "[ #{window_index} -ne $(tmux list-windows -F '##{window_index}' | tail -1) ]" "next-window"
+
+# swap windows left/right with Ctrl+Shift+Arrow
+bind-key -n C-S-Left swap-window -t -1\; select-window -t -1
+bind-key -n C-S-Right swap-window -t +1\; select-window -t +1
 
 # sensible defaults
 set -s escape-time 10