.tmux.conf

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# @name: .tmux.conf
# @author: Eli Gundry
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# => General Settings
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# ZSH as default shell
set -g default-shell $SHELL

# Allow 256 colors as well as bolds and italics
# This requires running `tic -x ~/.tmux/tmux-256color.ti`
# https://www.reddit.com/r/neovim/comments/9mj1mh/comment/e7f1pmh/
set -g default-terminal "tmux-256color"
set -as terminal-overrides ',xterm*:Tc:sitm=\E[3m'

# Allow the clipboard
set -g set-clipboard on

# No bells ever!
set -g visual-bell off
set -g bell-action none

# Set titles
set -g allow-rename on
set -g set-titles on
set -g set-titles-string '#W'

# No escape time
set -s escape-time 0

# Allow for longer history
set -g history-limit 10000

# Start window numbering at 1
set -g base-index 1

# Allow alternate screen
set -g alternate-screen on

# Allow for automatic renaming of windows
set -g automatic-rename on

# Allow base16 colorschemes to work
set -g allow-passthrough all

# Neovim needs these?
set-option -g focus-events on
set-option -sa terminal-features ',XXX:RGB'

# I was anti-mouse for so long, but it's time to get back on the bandwagon. It's
# very useful and I'm so tired of learning more key combinations.
set -g mouse on

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# => Key Bindings
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# I like C-A
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# ...except when on ssh
# if-shell "echo $SSH_CONNECTION | wc -w" "source-file ~/.tmux.ssh.conf"

# k should kill a window
unbind x
unbind &
bind x confirm "kill-window"
bind X kill-window
bind K kill-pane

# Tmux 1.9 killed current dir in new windows :(
bind c new-window -c "#{pane_current_path}"

# R will refresh .tmux.conf
bind R source-file $HOME/.tmux.conf \; display-message "~/.tmux.conf sourced"

# Kill all sessions but the current one
bind F3 kill-session -a \; display-message "Sessions cleaned!"

# C-a C-a goes back to last previous window
bind C-a last-window

# C-a C-l clears the scrollback history
bind C-l clear-history

# Vi status keys
set -g status-keys vi
set -g mode-keys vi

# Allow for Vi style copying
# @TODO The latest version of tmux on OSX changed the send-keys syntax. This
# config has not been pushed to debian testing yet. As such, these aliases have
# been moved to the platform specific config files in .tmux
bind -T copy-mode-vi 'v' send-keys -X begin-selection
bind -T copy-mode-vi 'y' send-keys -X copy-selection
bind P paste-buffer

# Allow neovim to change cursors on insert mode and normal mode
set -g -a terminal-overrides ',*:Ss=\E[%p1%d q:Se=\E[2 q'

# Better window splitting
unbind %
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
bind _ 'split-window -v -c "#{pane_current_path}"; resize-pane -D 25'

# Better split navigation
unbind Up
unbind Down
unbind Right
unbind Left
bind k select-pane -U
bind j select-pane -D
bind h select-pane -L
bind l select-pane -R

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# => Platform Specific
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# if-shell "uname | grep -q Darwin" "source-file ~/.tmux/osx.conf" "source-file ~/.tmux/linux.conf"

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# => Screensaver
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set -g lock-after-time 0
set -g lock-command 'cbonsai --live --infinite'

bind F6 set -g lock-after-time 0 \; display-message "Screensaver disabled"
bind F5 set -g lock-after-time 600 \; display-message "Screensaver enabled"

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# => Powerline
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source-file $HOME/.tmux/tmuxline/base16_default.conf

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# => Tmux Plugin Manager
# https://github.com/tmux-plugins/tpm
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set -g @plugin 'tmux-plugins/tpm'

# Allows for opening of text in tmux copy mode
# `o` runs the file through `xdg-open` or MacOS `open`
# `Ctrl-o` opens the files in $EDITOR
# `Shift-s` searches the text in Google
set -g @plugin 'tmux-plugins/tmux-open'
set -g @open-S 'https://www.google.com/search?q='

run '~/.tmux/plugins/tpm/tpm'