tmux.conf

# ##############################
# Upply this file with:
# tmux source-file ~/.tmux.conf
#

# Use ` as pefix. Double ` prints one `
unbind C-b
set -g prefix `
bind ` send-prefix

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1

# Enable ctrl+arrow inside tmux
set-window-option -g xterm-keys on

# Set scrollback buffer size
set -g history-limit 50000

# Set the default $TERM
set -g default-terminal screen-256color

# Set window title string
set -g set-titles on
set -g set-titles-string \
    '#{?#{==:#{pane_current_command},zsh},,• }#{pane_current_path}: #{pane_title}'
setw -g automatic-rename

# Show only date and time on the right of status bar
set-option -g status-interval 1
set -g status-right-length 60
set -g status-right "%a %Y-%m-%d %H:%M"

# Tab format: `1:zsh* 2:zsh`
setw -g window-status-format         '#I:#{pane_current_command}#F'
setw -g window-status-current-format '#I:#{pane_current_command}#F'

# Set status color to red if root
if-shell "[ 0 -eq $(ps -o euid= -p $$) ]" {
    set -g status-bg "red"
} {
    set -g status-bg "green"
}

# set -g pane-border-format "#P: #{pane_current_command}"

# Vi copypaste mode
set-window-option -g mode-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection

# # hjkl / vi-like pane traversal
# bind h select-pane -L
# bind j select-pane -D
# bind k select-pane -U
# bind l select-pane -R

bind m set-window-option main-pane-height 30\; \
       select-layout main-horizontal


# bind-key a display-message "#{W:#{E:window-status-format} ,#{E:window-status-current-format} }"
# bind-key a display-message "#{client_name}"
# bind-key q display-message "${sync_colour}"
# bind-key a display-message "#{?{==:#(ps -o user= -p #{client_pid}),root},AAA,BBB}"
# bind-key a display-message "#{window-status-current-format}"


# set-option -g status-right '"#{=21:pane_title}" #{cpu_percentage} %H:%M %d-%b-%y'
set -g status-interval 2
# set -g status-right '#(powerline tmux right)'


# %if '#{?#{==:#(ps -o user= -p #{client_pid}),root},,}'
#     set -g status-style bg=red
# %else
#     set -g status-style bg=blue
# %endif




# %if "#{==:#{host},myhost}"
#     set -g status-style bg=red
# %else
#     set -g status-style bg=blue
# %endif


# ######
# List of plugins
set -g @plugin 'tmux-plugins/tpm'
# ######
# A set of tmux options that should be acceptable to everyone
set -g @plugin 'tmux-plugins/tmux-sensible'
# ######
# Plugin that highlights when you press tmux prefix key
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g status-right '#{prefix_highlight} | %a %Y-%m-%d %H:%M'
# ######
# Restore tmux environment after system restart
# Keys:
# * prefix + Ctrl-s - save
# * prefix + Ctrl-r - restore
set -g @plugin 'tmux-plugins/tmux-resurrect'
# ######
# Features:
# * continuous saving of tmux environment
# * automatic tmux start when computer/server is turned on
# * automatic restore when tmux is started
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @continuum-restore 'off'
# ######
# Complete commands with text already on screen
# Keys:
# * prefix + Tab - start
# * prefix + f   - filter
# * Tab          - insert to current pane
# * Enter        - copy to clipboard
%if "command -v fzf python3 bash"
    set -g @plugin 'laktak/extrakto'
%endif
# ######
# Open a url in browser
# Keys:
# * prefix + u - pick url and open
%if "command -v fzf bash"
    set -g @plugin 'wfxr/tmux-fzf-url'
%endif
# ######
# Yank to both tmux internal buffer and the clipboard
set -g @plugin 'tmux-plugins/tmux-yank'

# set -g @plugin 'thewtex/tmux-mem-cpu-load'
# set -g @plugin 'tmux-plugins/tmux-cpu'

# Other examples:
# set -g @plugin 'github_username/plugin_name'
# set -g @plugin 'git@github.com/user/plugin'
# set -g @plugin 'git@bitbucket.com/user/plugin'

# set -g @plugin 'jabirali/tmux-tilish'

# set -g @plugin 'tmux-plugins/tmux-sidebar'


# Automatic tpm installation
%if "[ ! -d ~/.tmux/plugins/tpm]"
    run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm'
%endif

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
if-shell "env |grep '^TMUX=' |grep -q /tmate" {
} { run '~/.tmux/plugins/tpm/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'
}