dotfiles/Console.org

Console

• Contents
• .profile
  • Environment
  • Various paths
• Bash
  • .bash_profile
  • .bashrc
    • Startup & environment
    • Launch fish
    • Colors
    • Settings
    • Aliases
    • Anaconda
    • Starship prompt
• Fish
• Starship prompt
• Tmux
  • Term settings
  • Keybindings
  • Copy to clipboard
  • UI
• Alacritty

Contents

• Contents

• .profile

  • Environment
  • Various paths

• Bash

  • .bash_profile

  • .bashrc

    • Startup & environment
    • Launch fish
    • Colors
    • Settings
    • Aliases
    • Anaconda
    • Starship prompt
• Fish
• Starship prompt

• Tmux

  • Term settings
  • Keybindings
  • Copy to clipboard
  • UI
• Alacritty

.profile

Environment

export EDITOR=/usr/bin/vim
export BROWSER=/usr/bin/firefox
export QT_QPA_PLATFORMTHEME="qt5ct"
export QT_AUTO_SCREEN_SCALE_FACTOR=0
export GTK2_RC_FILES="$HOME/.gtkrc-2.0"

Various paths

My script folders

if [ -d "$HOME/bin" ] ; then
    export PATH="$HOME/bin:$PATH"
    export PATH="$HOME/bin/scripts:$PATH"
fi

LaTeX

if [ -d "/usr/local/texlive/2020" ]; then
    export MANPATH="/usr/local/texlive/2020/texmf-dist/doc/man:$MANPATH"
    export INFOPATH="/usr/local/texlive/2020/texmf-dist/doc/info:$INFOPATH"
    export PATH="/usr/local/texlive/2020/bin/x86_64-linux:$PATH"
fi

Cargo (Rust)

if [ -d "$HOME/.cargo" ] ; then
    export PATH="$HOME/.cargo/bin:$PATH"
fi

RVM (Ruby)

if [ -d "$HOME/.rvm" ] ; then
    export PATH="$PATH:$HOME/.rvm/bin"
fi
# if [ -d "$HOME/.gem" ]; then
#     export PATH="$HOME/.gem/ruby/2.7.0/bin:$PATH"
# fi

Go

if [ -d "$HOME/go" ] ; then
    export PATH="$HOME/go/bin:$PATH"
fi

ghcup (Haskell)

[ -f "/home/pavel/.ghcup/env" ] && source "/home/pavel/.ghcup/env" # ghcup-env

Perl

if [ -d "$HOME/perl5" ] ; then
    PATH="/home/pavel/perl5/bin${PATH:+:${PATH}}"
    PERL5LIB="/home/pavel/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
    PERL_LOCAL_LIB_ROOT="/home/pavel/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
    PERL_MB_OPT="--install_base \"/home/pavel/perl5\""; export PERL_MB_OPT;
    PERL_MM_OPT="INSTALL_BASE=/home/pavel/perl5"; export PERL_MM_OPT;
fi

Bash

.bash_profile

[[ -f ~/.profile ]] && . ~/.profile

[[ -f ~/.bashrc ]] && . ~/.bashrc

.bashrc

Startup & environment

Return if not run interactively & stuff

[[ $- != *i* ]] && return

xhost +local:root > /dev/null 2>&1

use_fish=true

Set manpager to bat

export MANPAGER="sh -c 'sed -e s/.\\\\x08//g | bat -l man -p'"

Launch fish

Launch fish shell unless bash itself is launched from fish.

if [[ $(ps --no-header --pid=$PPID --format=cmd) != "fish" && ${use_fish} ]]
then
    exec fish
fi

The rest of .bashrc is not executed if fish was launched.

Colors

Setting for colors, packed in the default .bashrc in Manjaro

use_color=true

# Set colorful PS1 only on colorful terminals.
# dircolors --print-database uses its own built-in database
# instead of using /etc/DIR_COLORS.  Try to use the external file
# first to take advantage of user additions.  Use internal bash
# globbing instead of external grep binary.
safe_term=${TERM//[^[:alnum:]]/?}   # sanitize TERM
match_lhs=""
[[ -f ~/.dir_colors   ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
[[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
[[ -z ${match_lhs}    ]] \
    && type -P dircolors >/dev/null \
    && match_lhs=$(dircolors --print-database)
[[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true

if ${use_color} ; then
    # Enable colors for ls, etc.  Prefer ~/.dir_colors #64489
    if type -P dircolors >/dev/null ; then
        if [[ -f ~/.dir_colors ]] ; then
            eval $(dircolors -b ~/.dir_colors)
        elif [[ -f /etc/DIR_COLORS ]] ; then
            eval $(dircolors -b /etc/DIR_COLORS)
        fi
    fi

    if [[ ${EUID} == 0 ]] ; then
        PS1='\[\033[01;31m\][\h\[\033[01;36m\] \W\[\033[01;31m\]]\$\[\033[00m\] '
    else
        PS1='\[\033[01;32m\][\u@\h\[\033[01;37m\] \W\[\033[01;32m\]]\$\[\033[00m\] '
    fi

    alias ls='ls --color=auto'
    alias grep='grep --colour=auto'
    alias egrep='egrep --colour=auto'
    alias fgrep='fgrep --colour=auto'
else
    if [[ ${EUID} == 0 ]] ; then
        # show root@ when we don't have colors
        PS1='\u@\h \W \$ '
    else
        PS1='\u@\h \w \$ '
    fi
fi

unset use_color safe_term match_lhs sh

Settings

Some general bash settings.

References:

• shopt list

complete -cf sudo           # Sudo autocompletion

shopt -s checkwinsize       # Check windows size after each command
shopt -s expand_aliases     # Aliases
shopt -s autocd             # Cd to directory just by typing its name (without cd)

History control

shopt -s histappend
export HISTCONTROL=ignoredups:erasedups
HISTSIZE=
HISTFILESIZE=

Autocompletions

[ -r /usr/share/bash-completion/bash_completion ] && . /usr/share/bash-completion/bash_completion
if [ -d "/usr/share/fzf" ]; then
    source /usr/share/fzf/completion.bash
    source /usr/share/fzf/key-bindings.bash
fi

Aliases

alias v="vim"
alias gg="lazygit"
alias ls="exa --icons"
alias ll="exa -lah --icons"
alias q="exit"
alias c="clear"

Anaconda

managed by 'conda init' !!!

Yeah, tell this to yourself

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/home/pavel/Programs/miniconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/home/pavel/Programs/miniconda3/etc/profile.d/conda.sh" ]; then
        . "/home/pavel/Programs/miniconda3/etc/profile.d/conda.sh"
    else
        export PATH="/home/pavel/Programs/miniconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

Starship prompt

eval "$(starship init bash)"

Fish

Fish shell is a non-POSIX-compliant shell, which offers some fancy UI & UX features.

Launch starship

starship init fish | source

Enable vi keybindings & aliases. The alias syntax is the same as in bash, so it's just a noweb reference to .bashrc.

fish_vi_key_bindings

<<shell-aliases>>

Anaconda

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
eval /home/pavel/Programs/miniconda3/bin/conda "shell.fish" "hook" $argv | source
# <<< conda initialize <<<

Launch a random DT's colorscript unless ran inside tmux or Emacs.

if ! test -n "$TMUX"; and ! test -n "$IS_EMACS";
    colorscript random
end

Starship prompt

Starship is a nice cross-shell prompt, written in Rust.

References:

• Startship config guide

[character]
success_symbol = "➤ "
vicmd_symbol = "ᐊ "
error_symbol = " "
use_symbol_for_status = true

[aws]
symbol = " "

[battery]
full_symbol = ""
charging_symbol = ""
discharging_symbol = ""

[conda]
symbol = " "

[cmd_duration]
min_time = 500
format = " [$duration]($style) "

[docker]
symbol = " "

[elixir]
symbol = " "

[elm]
symbol = " "

[git_branch]
symbol = " "
truncation_length = 20

[golang]
symbol = " "

[haskell]
symbol = " "

[hg_branch]
symbol = " "

[java]
symbol = " "

[julia]
symbol = " "

[memory_usage]
symbol = " "

[nim]
symbol = " "

[nix_shell]
symbol = " "

[nodejs]
symbol = " "

[package]
symbol = " "
disabled = true

[php]
symbol = " "

[python]
symbol = " "

[ruby]
symbol = " "

[rust]
symbol = " "

Tmux

tmux is my terminal multiplexer of choice.

It provides pretty sane defaults, so the config is not too large. I rebind the prefix to C-a though.

Term settings

I have no idea how and why these two work.

set -g default-terminal "screen-256color"
set -ga terminal-overrides ",*256col*:Tc"

History limit.

set -g history-limit 20000

Keybindings

Enable vi keys and mouse.

set-window-option -g mode-keys vi
set-option -g xterm-keys on
set-option -g mouse on
set -sg escape-time 10

Change prefix from C-b to C-a.

unbind C-b
set -g prefix C-a
bind C-a send-prefix

Vi-like keybindings to manage panes & windows.

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

bind s split-window
bind v split-window -h

bind-key n new-window
bind-key t next-window
bind-key T previous-window

Reload the config.

bind r source-file ~/.tmux.conf

Copy to clipboard

Make tmux copying copy to clipboard as well

bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"

UI

I generated the following with tmuxline.vim plugin and palenight theme for vim-airline

# This tmux statusbar config was created by tmuxline.vim
# on Wed, 22 Jan 2020

set -g status-justify "centre"
set -g status "on"
set -g status-left-style "none"
set -g message-command-style "fg=#bfc7d5,bg=#474b59"
set -g status-right-style "none"
set -g pane-active-border-style "fg=#939ede"
set -g status-style "none,bg=#333747"
set -g message-style "fg=#bfc7d5,bg=#474b59"
set -g pane-border-style "fg=#474b59"
set -g status-right-length "100"
set -g status-left-length "100"
setw -g window-status-activity-style "none,fg=#939ede,bg=#333747"
setw -g window-status-separator ""
setw -g window-status-style "none,fg=#bfc7d5,bg=#333747"
set -g status-left "#[fg=#292D3E,bg=#939ede] #S #[fg=#939ede,bg=#474b59,nobold,nounderscore,noitalics]#[fg=#bfc7d5,bg=#474b59] #W #[fg=#474b59,bg=#333747,nobold,nounderscore,noitalics]"
set -g status-right "#[fg=#333747,bg=#333747,nobold,nounderscore,noitalics]#[fg=#bfc7d5,bg=#333747] %-H:%M #[fg=#474b59,bg=#333747,nobold,nounderscore,noitalics]#[fg=#bfc7d5,bg=#474b59] %a, %b %d #[fg=#939ede,bg=#474b59,nobold,nounderscore,noitalics]#[fg=#292D3E,bg=#939ede] #H "
setw -g window-status-format "#[fg=#333747,bg=#333747,nobold,nounderscore,noitalics]#[default] #I #W #[align=left] #[fg=#333747,bg=#333747,nobold,nounderscore,noitalics]"
setw -g window-status-current-format "#[fg=#333747,bg=#474b59,nobold,nounderscore,noitalics]#[fg=#bfc7d5,bg=#474b59] #I #W #[fg=#474b59,bg=#333747,nobold,nounderscore,noitalics]"

Source the line config:

source ~/.tmux.line.conf

Alacritty

Alacritty is a GPU-accelerated terminal emulator. I haven't found it to be an inch faster than st, but configuration the in yml format is way more convinient than patches.

References:

• default config

decorations: none

font:
  normal:
    family: JetBrainsMono Nerd Font
    style: Regular

  size: 10
   
env:
  TERM: xterm-256color
   
colors:
  primary:
    background: '#292d3e'
    foreground: '#d0d0d0'
  normal:
    black: '#292d3e'
    red: '#f07178'
    green: '#c3e88d'
    yellow: '#ffcb6b'
    blue: '#82aaff'
    magenta: '#c792ea'
    cyan: '#89ddff'
    white: '#d0d0d0'
  bright:
    Black: '#434758'
    Red: '#ff8b92'
    Green: '#ddffa7'
    Yellow: '#ffe585'
    Blue: '#9cc4ff'
    Magenta: '#e1acff'
    Cyan: '#a3f7ff'
    White: '#ffffff'

background_opacity: 0.80

window:
  padding:
    x: 0
    y: 0
  dynamic_padding: true

key_bindings:
  - { key: Paste,                                       action: Paste          }
  - { key: Copy,                                        action: Copy           }
  - { key: L,         mods: Control,                    action: ClearLogNotice }
  - { key: L,         mods: Control, mode: ~Vi|~Search, chars: "\x0c"          }
  - { key: PageUp,    mods: Shift,   mode: ~Alt,        action: ScrollPageUp,  }
  - { key: PageDown,  mods: Shift,   mode: ~Alt,        action: ScrollPageDown }
  - { key: Home,      mods: Shift,   mode: ~Alt,        action: ScrollToTop,   }
  - { key: End,       mods: Shift,   mode: ~Alt,        action: ScrollToBottom }

  #  Turn off vi mode
  - { key: Space,  mods: Shift|Control, mode: ~Search,    action: ReceiveChar             }

  # (Windows, Linux, and BSD only)
  - { key: V,              mods: Control|Shift, mode: ~Vi,        action: Paste            }
  - { key: C,              mods: Control|Shift,                   action: Copy             }
  - { key: F,              mods: Control|Shift, mode: ~Search,    action: ReceiveChar    }
  - { key: B,              mods: Control|Shift, mode: ~Search,    action: ReceiveChar   }
  - { key: Insert,         mods: Shift,                           action: PasteSelection   }
  - { key: Key0,           mods: Control,                         action: ResetFontSize    }
  - { key: Equals,         mods: Control,                         action: IncreaseFontSize }
  - { key: Plus,           mods: Control,                         action: IncreaseFontSize }
  - { key: NumpadAdd,      mods: Control,                         action: IncreaseFontSize }
  - { key: Minus,          mods: Control,                         action: DecreaseFontSize }
  - { key: NumpadSubtract, mods: Control,                         action: DecreaseFontSize }