tmux.conf.local

source-file ~/dotfiles-local/tmuxline-generated.conf

# Terminal type configuration
set -g default-terminal "screen-256color"
set -ga terminal-overrides ",xterm-256color:Tc"

# Shortcut to reload this config
bind-key r source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"

# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
    bind-key -n C-h if-shell "$is_vim" "send-keys C-h"  "select-pane -L"
    bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "select-pane -D"
    bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
    bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
    bind-key -n 'C-\' if-shell "$is_vim" "send-keys 'C-\\'" "select-pane -l"
    bind-key -T copy-mode-vi C-h select-pane -L
    bind-key -T copy-mode-vi C-j select-pane -D
    bind-key -T copy-mode-vi C-k select-pane -U
    bind-key -T copy-mode-vi C-l select-pane -R
    bind-key -T copy-mode-vi 'C-\' select-pane -l

# More intuitive pane creation
bind-key - split-window -v  -c '#{pane_current_path}'
bind-key '\' split-window -h  -c '#{pane_current_path}'

# Break out of panes more easily
bind-key b break-pane -d

# Prompted join-pane
bind-key j command-prompt -p "join pane from: "  "join-pane -h -s '%%'"

# Easily swap a pane (targeted by pane number) with the current pane
bind-key s display-panes\; command-prompt -p "pane #: "  "swap-pane -t '%%'"

# Breaking out new sessions using thoughtbot's tat script
bind-key C-b send-keys 'tat && exit' 'C-m'

# Setup 'v' to begin selection as in Vim and 'y' too end selection
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# Fuzzy finding for tmux panes
bind C-j split-window -v "tmux list-sessions | sed -E 's/:.*$//' | grep -v \"^$(tmux display-message -p '#S')\$\" | fzf --reverse | xargs tmux switch-client -t"