Kenneth Benzie (Benie)
20be7f3bcc
Since urlview is not available with pacman but urlscan is, first check and integrate urlscan then fallback to urlview.
147 lines
4.8 KiB
Bash
147 lines
4.8 KiB
Bash
# Set the tmux version to check for command support
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run 'tmux setenv -g TMUX_VERSION $(tmux -V | cut -c 6-8)'
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# Use vim keybindings in copy mode
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set -g mode-keys vi
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# Change prefix to C-Space
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unbind C-b
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set -g prefix C-Space
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bind Space send-prefix
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# Address vim mode switching delay
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set -s escape-time 0
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# Increase scrollback buffer size
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set -g history-limit 1000000
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# Set tmux messages display time to 4 seconds
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set -g display-time 4000
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# Refresh 'status-left' and 'status-right' more often
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set -g status-interval 5
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# Upgrade $TERM
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set -g default-terminal "tmux-256color"
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# Focus events enabled for terminals that support them
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set -g focus-events on
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# TODO: Change this comment to something that explains the setting
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# super useful when using "grouped sessions" and multi-monitor setup
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setw -g aggressive-resize on
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# Start window & pane index at 1
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set -g pane-base-index 1
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# Enable mouse support
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set-option -g mouse on
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# Enable changing cursor shape per pane, vim or zsh should emit escape
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# sequences to change cursor shape.
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# iTerm2 only requires this before tmux 2.9
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if '[ -n $ITERM_PROFILE ] && [[ "$TMUX_VERSION" < "2.9" ]]' \
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'set -ga terminal-overrides "*:Ss=\E]1337;CursorShape=%p1%d\7"'
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# VTE compatible terminals.
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if '[ ! -n $ITERM_PROFILE ]' \
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'set -ga terminal-overrides "*:Ss=\E[%p1%d q:Se=\E[2 q"'
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# Enable strikethrough on VTE compatible terminals.
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set -ga terminal-overrides 'xterm*:smxx=\E[9m'
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# Set only on macOS where it's required
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if -b '[ "`uname`" = "Darwin" ]' \
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'set -g default-command "reattach-to-user-namespace -l $SHELL"'
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# Restore old next/previous window bindings
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bind C-n next-window
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bind C-p previous-window
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# Make new splits open in current directory
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bind '"' split-window -c '#{pane_current_path}'
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bind '%' split-window -h -c '#{pane_current_path}'
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# Integrate pane selection with vim
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in_vim='tmux show-window-options | grep -q "@vim#{pane_id}"'
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bind -n C-h if $in_vim 'send-keys C-h' 'select-pane -L'
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bind -n C-j if $in_vim 'send-keys C-j' 'select-pane -D'
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bind -n C-k if $in_vim 'send-keys C-k' 'select-pane -U'
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bind -n C-l if $in_vim 'send-keys C-l' 'select-pane -R'
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bind -n C-\ if $in_vim 'send-keys C-\\' 'select-pane -l'
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# Integrate urlscan or fallback to urlview
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if -b 'which urlscan' \
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'bind u capture-pane \; split-window "tmux show-buffer | urlscan"' \
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'bind u capture-pane \; split-window "tmux show-buffer | urlview -"'
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# Unbind copy mode defaults so pane selection works
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unbind -T copy-mode-vi C-h
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unbind -T copy-mode-vi C-j
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# Enter copy mode with C-U
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bind C-u copy-mode -u
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# Begin selection in copy mode with v not Space
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bind -T copy-mode-vi v send-keys -X begin-selection
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# Enable mouse scrolling up in alternate buffers.
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# If #{mouse_any_flag} is 1 the pane is running with mouse support, e.g. vim.
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# If #{alternate_on} is 1 the terminal is in alternate buffer mode, e.g. less.
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# If #{pane_in_mode} is 1 the pane is in copy-mode.
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bind -n WheelUpPane \
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if -Ft= "#{mouse_any_flag}" \
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"send-keys -M" \
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"if -Ft= \"#{alternate_on}\" \
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\"send-keys -t= Up ; \
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send-keys -t= Up ; \
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send-keys -t= Up ; \" \
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\"select-pane -t= ; \
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if -Ft= '#{pane_in_mode}' \
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'send-keys -M' \
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'copy-mode -e ; send-keys -M' \" "
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# Emulate mouse scrolling down in alternate buffers.
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bind -n WheelDownPane \
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if -Ft= "#{mouse_any_flag}" \
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"send-keys -M" \
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"if -Ft= \"#{alternate_on}\" \
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\"send-keys -t= Down ; \
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send-keys -t= Down ; \
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send-keys -t= Down ; \" \
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\"select-pane -t= ; \
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send-keys -M\" "
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# Yank to the system clipboard in copy mode
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if -b '[ "`uname`" = "Darwin" ]' \
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'bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel \
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"reattach-to-user-namespace pbcopy"' \
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'bind -T copy-mode-vi y send -X copy-pipe-and-cancel \
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"xclip -i -sel p -f | xclip -i -sel c"'
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# Left status style
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setw -g status-left " #{session_name}"
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setw -g status-left-style fg=colour240,bg=colour233
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# Centre status style
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setw -g status-style fg=colour240,bg=colour233
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# Right status style, show data and time (and battery percentage on macOS).
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if '[ "`uname`" = "Darwin" ]' \
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'setw -g status-right "#(pmset -g batt | grep --color=never -Eo "\\d+%%")\
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%a %d-%m-%y %H:%M "' \
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'setw -g status-right "%a %d-%m-%y %H:%M "'
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setw -g status-right-style fg=white,bg=colour233
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# Active window status style
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setw -g window-status-current-format " #{window_index}: #{window_name}"
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setw -g window-status-current-style fg=white,bg=colour233
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# Inactive window status style
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setw -g window-status-format " #{window_index}: #{window_name}"
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setw -g window-status-style fg=colour240,bg=colour233
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# Pane border style
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set -g pane-border-style fg=colour233,bg=colour233
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set -g pane-active-border-style fg=colour235,bg=colour235
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# Command line window list selection
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set-window-option -g mode-style fg=white,bg=colour237
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set-option -g message-style fg=white,bg=colour237
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