tmux: Bugfixes and refactoring

.config/tmux/tmux.conf

@@ -1,125 +1,99 @@
 ### General Settings
-# Enable mouse support in tmux
+# Mouse support
 set -g mouse on
 
-# Set the default terminal type to "tmux-256color" for better color support
+# Terminal type
 set -g default-terminal "tmux-256color"
 
-# Set the base index for windows to 1 (instead of the default 0)
+# Window base index
 set -g base-index 1
 
-# Set the base index for panes to 1 (instead of the default 0)
+# Pane base index
 setw -g pane-base-index 1
 
-# Increase the history limit (useful for longer command histories)
+# History limit
 set-option -g history-limit 10000
 
 ### Startup Configuration
-# Start a new session named "main" if none exists
+# Ensure main session exists and setup startup layout
-new-session -s main
+if-shell 'tmux has-session -t main 2>/dev/null' '' 'new-session -ds main; send-keys -t main:1 "htop" C-m; split-window -t main:1'
-
-# Start htop and split the window when the session "main" is created
-set-hook -t main session-created 'send-keys -t main:1 "sudo htop" C-m; split-window'
 
 ### Key Bindings
-# Remap the prefix key from 'C-b' (Ctrl-b) to 'C-a' (Ctrl-a)
+# Prefix key
 unbind C-b
 set-option -g prefix C-a
 bind-key C-a send-prefix
 
-# Split panes using 'h' for horizontal and 'v' for vertical splits
+# Pane splits
 bind "h" split-window -h
 bind "v" split-window -v
 unbind '"'
 unbind %
 
-# Reload the tmux configuration file with 'r'
+# Reload config
-bind r source-file $XDG_CONFIG_HOME/tmux/tmux.conf
+bind r source-file $XDG_CONFIG_HOME/tmux/tmux.conf \; display-message "tmux config reloaded"
 
 ### Clipboard Integration
-# Enable clipboard 
+# Clipboard 
 set -s set-clipboard on
 set -ag terminal-overrides ",*:Ms=\\E]52;c;%p2%s\\7"
 
-# Vi-style copy mode
+# Copy mode
 setw -g mode-keys vi
 
-# Copy mode key bindings
+# Copy bindings
 bind-key -T copy-mode-vi v send-keys -X begin-selection
 bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
 bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
 bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
 
 ### Status and Window Configuration
-# Set the status bar update interval to 1 second
+# Status interval
 set -g status-interval 1
 
-# Enable automatic renaming of windows
+# Auto rename
 set-option -g automatic-rename on
 
-# Set window title to the current directory if the process is zsh, otherwise show the process name with arguments
+# Rename format
 set-option -g automatic-rename-format '#{?#{==:#{pane_current_command},zsh},#(echo #{pane_current_path} | sed "s|^$HOME|~|"),#{pane_current_command}}'
 
-# Set the color of the clock mode
+# Clock color
 set -g clock-mode-colour "#8bd5ca"
 
-# Set the style for copy mode (foreground black, background a specific color, bold text)
+# Copy mode style
 set -g mode-style 'fg=black bg=#ed8796 bold'
 
-# Set the style for pane borders
+# Pane borders
 set -g pane-border-style 'fg=white'
 set -g pane-active-border-style 'fg=#8bd5ca'
 
 ### Status Bar Configuration
-# Position the status bar at the bottom
+# Status position
 set -g status-position bottom    
 
-# Align status bar items to the left
+# Status justify
 set -g status-justify left       
 
-# Set the style for the status bar
+# Status style
 set -g status-style 'fg=white,bg=#262626'
 
-# Clear the default left status
+# Clear status left
 set -g status-left '' 
 
-# Set the maximum length for the left status
+# Status left length
 set -g status-left-length 30
 
-# ## Session name in the status bar
+# Session and prefix
-# set -ga status-left "#[bg=#444444,fg=white] #S "
+set -ga status-left '#[fg=#cad3f5,bg=#1e1e2e] #S #[fg=#{?client_prefix,#f38ba8,#585b70}]● '
-
-# # Display different colors for the session name based on whether the prefix is active
-# set -ga status-left '#[fg=black]#{?client_prefix,#[bg=#ed8796] S ,#[bg=#a6da95] S }'
-# set -ga status-left '#[bg=#262626] '
-
-# # Set window status format to include the current directory or command
-# setw -g window-status-format '#[bg=#8787AF,fg=black] #I #[bg=#585B70,fg=white] #W #F '
-
-# # Set the current window status format to include the current directory or command
-# setw -g window-status-current-format '#[bg=#c6a0f6,fg=black] #I #[bg=#585B70,fg=white] #W #F '
-
-# # Set the separator between window statuses
-# set -g window-status-separator " "
-
-# # Status bar right settings (display host information)
-# set -g status-right "#[fg=black,bg=#7dc4e4] H #[fg=white,bg=brightblack] #H "
-
-# # Set the maximum length for the right status
-# set -g status-right-length 40    
-
-
-# Session name and prefix indicator (space always reserved to prevent content shift)
-set -ga status-left '#[fg=#cdd6f4,bg=#313244] #S #[fg=#{?client_prefix,#f38ba8,#585b70}]● #[fg=#cdd6f4,bg=#1e1e2e] '
 
 # Window tabs
 setw -g window-status-format         '#[fg=#cdd6f4,bg=#313244] #I: #W #[fg=#cdd6f4,bg=#1e1e2e] '
 setw -g window-status-current-format '#[fg=#1e1e2e,bg=#cba6f7,bold] #I: #W #[fg=#cdd6f4,bg=#1e1e2e,nobold] '
 
-# Set the separator between window statuses
+# Window separator
 set -g window-status-separator ''
 
-# Status bar right (H local / SSH remote)
+# Status right
 set -g status-right ''
 set -g status-right-length 50
 set -ga status-right '#{?SSH_CONNECTION,#[fg=#1e1e2e#,bg=#fab387#,bold] SSH #[fg=#cdd6f4#,bg=#1e1e2e#,nobold] ,}'