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#+TITLE: Console
#+TODO: TODO(t) CHECK(s) | OFF(o)
#+PROPERTY: header-args :mkdirp yes
#+PROPERTY: header-args:conf-space :comments link
#+PROPERTY: header-args:conf-toml :comments link
#+PROPERTY: header-args:sh :tangle-mode (identity #o755) :comments link :shebang "#!/usr/bin/env sh"
#+PROPERTY: header-args:bash :tangle-mode (identity #o755) :comments link :shebang "#!/usr/bin/env bash"
#+OPTIONS: broken-links:auto h:6 toc:nil
#+TOC headlines 6
* Contents :noexport:
:PROPERTIES:
:TOC: :include all :depth 3
:END:
:CONTENTS:
- [[#contents][Contents]]
- [[#profile][.profile]]
- [[#environment][Environment]]
- [[#my-paths][My paths]]
- [[#guix-settings][Guix settings]]
- [[#other-package-managers][Other package managers]]
- [[#npm][npm]]
- [[#xresources][XResources]]
- [[#off-package-manager-paths][(OFF) Package manager paths]]
- [[#bash][Bash]]
- [[#bash_profile][.bash_profile]]
- [[#bashrc][.bashrc]]
- [[#startup--environment][Startup & environment]]
- [[#launch-fish][Launch fish]]
- [[#colors][Colors]]
- [[#settings][Settings]]
- [[#aliases][Aliases]]
- [[#anaconda][Anaconda]]
- [[#starship-prompt][Starship prompt]]
- [[#fish][Fish]]
- [[#nushell][Nushell]]
- [[#starship-prompt][Starship prompt]]
- [[#tmux][Tmux]]
- [[#term-settings][Term settings]]
- [[#keybindings][Keybindings]]
- [[#copy-to-clipboard][Copy to clipboard]]
- [[#ui][UI]]
- [[#alacritty][Alacritty]]
- [[#various-console-applications][Various console applications]]
- [[#guix-settings][Guix settings]]
:END:
* =.profile=
:PROPERTIES:
:header-args+: :tangle ./.profile
:header-args:sh: :shebang "" :comments link
:END:
** Environment
#+begin_src sh
export QT_QPA_PLATFORMTHEME="qt5ct"
export QT_AUTO_SCREEN_SCALE_FACTOR=0
#+end_src
Set ripgrep config path
#+begin_src sh
export RIPGREP_CONFIG_PATH=$HOME/.config/ripgrep/ripgreprc
#+end_src
** My paths
My script folders
#+begin_src sh
if [ -d "$HOME/bin" ] ; then
export PATH="$HOME/bin:$PATH"
export PATH="$HOME/bin/scripts:$PATH"
fi
#+end_src
** Guix settings
Enable extra profiles
#+begin_src sh
if [ -z "$IS_ANDROID" ]; then
GUIX_EXTRA_PROFILES=$HOME/.guix-extra-profiles
for i in $GUIX_EXTRA_PROFILES/*; do
profile=$i/$(basename "$i")
if [ -f "$profile"/etc/profile ]; then
GUIX_PROFILE="$profile"
. "$GUIX_PROFILE"/etc/profile
fi
export XDG_DATA_DIRS="$XDG_DATA_DIRS:$profile/share"
unset profile
done
fi
#+end_src
Set Jupyter config PATH. It defaults to readonly directory somewhere in Guix profile.
#+begin_src sh
export JUPYTER_CONFIG_DIR=$HOME/.config/jupyter
#+end_src
Set a folder for my packages.
#+begin_src sh
export GUIX_PACKAGE_PATH=~/guix-packages
#+end_src
** Other package managers
Using other package managers with Guix requires some extra work.
Cask
#+begin_src sh
if [ -d "$HOME/.cask" ]; then
export PATH="/home/pavel/.cask/bin:$PATH"
fi
#+end_src
Make flatpak apps visible to launchers:
#+begin_src sh
if [ -d "$HOME/.local/share/flatpak" ]; then
export XDG_DATA_DIRS="$XDG_DATA_DIRS:$HOME/.local/share/flatpak/exports/share"
fi
#+end_src
Enable Nix
#+begin_src sh
if [ -f /run/current-system/profile/etc/profile.d/nix.sh ]; then
. /run/current-system/profile/etc/profile.d/nix.sh
fi
#+end_src
Use Guix fontconfig. Necessary for nix apps
#+begin_src sh
if [ -d "$HOME/.guix-extra-profiles/desktop-misc" ]; then
export FONTCONFIG_PATH="$HOME/.guix-extra-profiles/desktop-misc/desktop-misc/etc/fonts"
fi
#+end_src
Make nix apps visible to launchers:
#+begin_src sh
if [ -d "$HOME/.nix-profile" ]; then
export XDG_DATA_DIRS="$XDG_DATA_DIRS:$HOME/.nix-profile/share/applications"
fi
#+end_src
*** npm
npm is especially cumbersome, for instance because by default it tries to install packages to =/gnu/store/=.
In principle, one can set a prefix like this:
#+begin_src conf :tangle ~/._npmrc
prefix=/home/pavel/.npm-packages
#+end_src
But I also want to use node from conda occasionally, where prefix is already set correctly. So instead of tangling the above to the =~/.npmrc= directly, I set an environment variable in the profile:
#+begin_src sh
export NPM_CONFIG_USERCONFIG=$HOME/._npmrc
#+end_src
The variable is unset in a script in [[file:Guix.org::*conda][Guix.org]].
Set PATH & MANPATH
#+begin_src sh
NPM_PACKAGES="${HOME}/.npm-packages"
export PATH="$PATH:$NPM_PACKAGES/bin"
export MANPATH="${MANPATH-$(manpath)}:$NPM_PACKAGES/share/man"
#+end_src
** XResources
| Guix dependency |
|-----------------|
| xrdb |
#+begin_src sh
if [ -z "$IS_ANDROID" ]; then
xrdb ~/.Xresources
fi
#+end_src
** OFF (OFF) Package manager paths
Turned off for now, because probably it won't be necessary in Guix.
LaTeX
#+begin_src sh :tangle no
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:$PATH"
fi
#+end_src
Cargo (Rust)
#+begin_src sh :tangle no
if [ -d "$HOME/.cargo" ] ; then
export PATH="$HOME/.cargo/bin:$PATH"
fi
#+end_src
RVM (Ruby)
#+begin_src sh :tangle no
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
#+end_src
Go
#+begin_src sh :tangle no
if [ -d "$HOME/go" ] ; then
export PATH="$HOME/go/bin:$PATH"
fi
#+end_src
ghcup (Haskell)
#+begin_src sh :tangle no
[ -f "/home/pavel/.ghcup/env" ] && source "/home/pavel/.ghcup/env" # ghcup-env
#+end_src
Perl
#+begin_src sh :tangle no
if [ -d "$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
#+end_src
* Bash
:PROPERTIES:
:header-args:bash: :shebang "" :comments link
:END:
** =.bash_profile=
#+begin_src bash :tangle ./.bash_profile
[[ -f ~/.profile ]] && . ~/.profile
[[ -f ~/.bashrc ]] && . ~/.bashrc
#+end_src
** =.bashrc=
:PROPERTIES:
:header-args+: :tangle ./.bashrc
:END:
My =.bashrc=, which has pieces from the default ones in Guix & Manjaro, as well some mine settings.
*** Startup & environment
Export 'SHELL' to child processes. Programs such as 'screen' honor it and otherwise use /bin/sh.
#+begin_src bash
export SHELL
#+end_src
We are being invoked from a non-interactive shell. If this is an SSH session (as in "ssh host command"), source /etc/profile so we get PATH and other essential variables.
#+begin_src bash
if [[ $- != *i* ]]
then
[[ -n "$SSH_CLIENT" && -f "/etc/bashrc" ]] && source /etc/profile
return
fi
#+end_src
Source the system-wide file
#+begin_src bash
if [[ -f "/etc/bashrc" ]]; then
source /etc/bashrc
fi
#+end_src
| Guix dependency |
|-----------------|
| xhost |
Allow other users to access X server. Necessary for stuff like aw-watcher-window.
#+begin_src bash
xhost +local:root > /dev/null 2>&1
#+end_src
Set manpager to bat
#+begin_src bash
export MANPAGER="sh -c 'sed -e s/.\\\\x08//g | bat -l man -p'"
#+end_src
*** Launch fish
Launch fish shell unless bash itself is launched from fish.
#+begin_src bash
use_fish=true
if [[ $(ps --no-header --pid=$PPID --format=cmd) != "fish" && ${use_fish} && $(command -v fish) ]]
then
exec fish
fi
#+end_src
The rest of =.bashrc= is not executed if fish was launched.
*** Colors
Setting for colors, packed in the default =.bashrc= in Manjaro
#+begin_src bash
use_color=true
# Set colorful PS1 only on colorful terminals.
# dircolors --print-database uses its own built-in database
# instead of using /etc/DIR_COLORS. Try to use the external file
# first to take advantage of user additions. Use internal bash
# globbing instead of external grep binary.
safe_term=${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 [[ ${EUID} == 0 ]] ; then
# show root@ when we don't have colors
PS1='\u@\h \W \$ '
else
PS1='\u@\h \w \$ '
fi
fi
unset use_color safe_term match_lhs sh
#+end_src
*** Settings
Some general bash settings.
References:
- [[https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html][shopt list]]
#+begin_src bash
complete -cf sudo # Sudo autocompletion
shopt -s checkwinsize # Check windows size after each command
shopt -s expand_aliases # Aliases
shopt -s autocd # Cd to directory just by typing its name (without cd)
#+end_src
History control
#+begin_src bash
shopt -s histappend
export HISTCONTROL=ignoredups:erasedups
HISTSIZE=
HISTFILESIZE=
#+end_src
Autocompletions
#+begin_src bash :tangle no
[ -r /usr/share/bash-completion/bash_completion ] && . /usr/share/bash-completion/bash_completion
if [ -d "/usr/share/fzf" ]; then
source /usr/share/fzf/completion.bash
source /usr/share/fzf/key-bindings.bash
fi
#+end_src
*** Aliases
#+begin_src bash :noweb yes :noweb-ref shell-aliases
alias v="vim"
alias gg="lazygit"
alias ls="exa --icons"
alias ll="exa -lah --icons"
alias q="exit"
alias c="clear"
alias ci="init_conda"
alias ca="conda activate"
alias cii="export INIT_CONDA=true && init_conda"
#+end_src
#+begin_src bash
if [[ ! -z "$SIMPLE" ]]; then
unalias ls
alias ll="ls -lah"
fi
#+end_src
*** Anaconda
#+begin_quote
managed by 'conda init' !!!
#+end_quote
Yeah, tell this to yourself
#+begin_src bash
init_conda () {
__conda_setup="$('/home/pavel/.guix-extra-profiles/dev/dev/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
eval "$__conda_setup"
else
if [ -f "/home/pavel/.guix-extra-profiles/dev/dev/etc/profile.d/conda.sh" ]; then
. "/home/pavel/.guix-extra-profiles/dev/dev/etc/profile.d/conda.sh"
else
# export PATH="/home/pavel/Programs/miniconda3/bin:$PATH"
echo "what"
fi
fi
unset __conda_setup
}
if [[ ! -z "$INIT_CONDA" ]]; then
init_conda
fi
#+end_src
*** Starship prompt
#+begin_src bash
if [[ -z "$SIMPLE" ]]; then
eval "$(starship init bash)"
fi
#+end_src
* Fish
:PROPERTIES:
:header-args+: :tangle ./.config/fish/config.fish :comments link
:END:
| Guix dependency | Description |
|-----------------+------------------------------------------|
| fish | An alternative non POSIX-compliant shell |
[[https://fishshell.com/][Fish shell]] is a non-POSIX-compliant shell, which offers some fancy UI & UX features.
Launch starship
#+begin_src fish
starship init fish | source
#+end_src
Enable vi keybindings & aliases. The alias syntax is the same as in bash, so it's just a noweb reference to =.bashrc=.
#+begin_src fish :noweb yes
fish_vi_key_bindings
<<shell-aliases>>
alias cad="conda activate (basename (pwd))"
#+end_src
| Guix dependency |
|-----------------|
| dt-colorscripts |
Launch a random [[https://gitlab.com/dwt1/shell-color-scripts][DT's colorscript]] unless ran inside tmux or Emacs.
#+begin_src fish
if ! test -n "$TMUX"; and ! test -n "$IS_EMACS";
colorscript random
end
#+end_src
Suppress fish greeting
#+begin_src fish
set fish_greeting
#+end_src
** Anaconda
First, a function to initialize anaconda.
#+begin_src fish
function init_conda
eval /home/pavel/.guix-extra-profiles/dev/dev/bin/conda "shell.fish" "hook" $argv | source
end
if test -n "$INIT_CONDA";
init_conda
end
#+end_src
Then, check if launched from Emacs with environment activated.
#+begin_src fish
if test -n "$EMACS_CONDA_ENV";
conda activate $EMACS_CONDA_ENV
end
#+end_src
** Colors
Fish seems to have hardcoded colorcodes in some color settings. I set these to base16 colors so they would match Xresources.
#+begin_src fish
set fish_color_command cyan
set fish_color_comment green
set fish_color_end white
set fish_color_error red
set fish_color_escape yellow
set fish_color_operator yellow
set fish_color_param magenta
set fish_color_quote brwhite
set fish_color_redirection yellow
#+end_src
** Keybindings
#+begin_src fish
bind -M insert \el forward-char
bind -M insert \eh backward-char
bind -M insert \ew forward-word
bind -M insert \eb backward-word
#+end_src
** Functions
A small function to open the file with =$EDITOR=.
#+begin_src fish
function e
eval $EDITOR $argv
end
#+end_src
* Nushell
:PROPERTIES:
:header-args+: :tangle ./.config/nu/config.toml :comments link
:END:
| Guix dependency |
|-----------------|
| nushell-bin |
A structured shell. I don't use it as of now, but perhaps one day.
Set starship prompt
#+begin_src conf-toml :noweb yes
startup = [
<<nu-aliases>>,
"mkdir ~/.cache/starship",
"starship init nu | save ~/.cache/starship/init.nu",
"source ~/.cache/starship/init.nu",
]
prompt = "starship_prompt"
#+end_src
Skip welcome message
#+begin_src conf-toml
skip_welcome_message = true
#+end_src
Set table mode
#+begin_src conf-toml
table_mode = "rounded"
#+end_src
Aliases
#+begin_src conf-toml :tangle no :noweb-ref nu-aliases
"alias ll = ls -l",
"alias c = clear",
"alias q = exit"
#+end_src
Colors
#+begin_src conf-toml
[color_config]
primitive_filesize="ub"
primitive_boolean="yu"
primitive_duration="g"
primitive_path="y"
primitive_date="r"
primitive_int="c"
primitive_decimal="c"
#+end_src
* Starship prompt
| Guix dependency | Description |
|-----------------+---------------------|
| rust-starship | my prompt of choice |
[[https://starship.rs/][Starship]] is a nice cross-shell prompt, written in Rust.
References:
- [[https://starship.rs/config/][Startship config guide]]
#+begin_src conf-toml :tangle ./.config/starship.toml
[character]
success_symbol = "[➤ ](bold green)"
error_symbol = "[ ](bold red)"
vicmd_symbol = "[ᐊ ](bold green)"
[aws]
symbol = " "
# [battery]
# full_symbol = ""
# charging_symbol = ""
# discharging_symbol = ""
[conda]
symbol = " "
[cmd_duration]
min_time = 500
format = " [$duration]($style) "
[docker_context]
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 = " "
#+end_src
* Tmux
:PROPERTIES:
:header-args+: :tangle ./.tmux.conf
:END:
| Guix dependency |
|-----------------|
| tmux |
| python-tmuxp |
[[https://github.com/tmux/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.
#+begin_src conf-space
set -g default-terminal "screen-256color"
set -ga terminal-overrides ",*256col*:Tc"
#+end_src
History limit.
#+begin_src conf-space
set -g history-limit 20000
#+end_src
** Keybindings
Enable vi keys and mouse.
#+begin_src conf-space
set-window-option -g mode-keys vi
set-option -g xterm-keys on
set-option -g mouse on
set -sg escape-time 10
#+end_src
Change prefix from =C-b= to =C-a=.
#+begin_src conf-space
unbind C-b
set -g prefix C-a
bind C-a send-prefix
#+end_src
Vi-like keybindings to manage panes & windows.
#+begin_src conf-space
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
#+end_src
Reload the config.
#+begin_src conf-space
bind r source-file ~/.tmux.conf
#+end_src
** Copy to clipboard
| Guix dependency |
|-----------------|
| xclip |
Make tmux copying copy to clipboard as well
#+begin_src conf-space
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"
#+end_src
** UI
I generated the following with [[https://github.com/edkolev/tmuxline.vim][tmuxline.vim]] plugin and palenight theme for [[https://github.com/vim-airline/vim-airline][vim-airline]]
#+begin_src conf-space :tangle ./.tmux.line.conf
# 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]"
#+end_src
Source the line config:
#+begin_src conf-space
source ~/.tmux.line.conf
#+end_src
* Alacritty
:PROPERTIES:
:header-args+: :tangle ./.config/alacritty/alacritty.yml :comments link
:END:
| Guix dependency |
|-----------------|
| alacritty |
[[https://github.com/alacritty/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.
Once again, we have an application which doesn't support reading Xresources, so here goes noweb.
#+name: get-xrdb
#+begin_src bash :var color="color0" :tangle no
xrdb -query all | grep "$color:" | cut -f 2
#+end_src
#+begin_src emacs-lisp :tangle no
(setq-local org-confirm-babel-evaluate nil)
#+end_src
References:
- [[https://github.com/alacritty/alacritty/blob/master/alacritty.yml][default config]]
#+begin_src yaml :noweb yes
decorations: none
font:
normal:
family: JetBrainsMono Nerd Font
style: Regular
size: 10
env:
TERM: xterm-256color
colors:
primary:
background: '<<get-xrdb(color="color0")>>'
foreground: '<<get-xrdb(color="color7")>>'
normal:
black: '<<get-xrdb(color="color0")>>'
red: '<<get-xrdb(color="color1")>>'
green: '<<get-xrdb(color="color2")>>'
yellow: '<<get-xrdb(color="color3")>>'
blue: '<<get-xrdb(color="color4")>>'
magenta: '<<get-xrdb(color="color5")>>'
cyan: '<<get-xrdb(color="color6")>>'
white: '<<get-xrdb(color="color7")>>'
bright:
Black: '<<get-xrdb(color="color8")>>'
Red: '<<get-xrdb(color="color9")>>'
Green: '<<get-xrdb(color="color10")>>'
Yellow: '<<get-xrdb(color="color11")>>'
Blue: '<<get-xrdb(color="color12")>>'
Magenta: '<<get-xrdb(color="color13")>>'
Cyan: '<<get-xrdb(color="color14")>>'
White: '<<get-xrdb(color="color15")>>'
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 }
#+end_src
* Various console applications
| Guix dependency | Description |
|-----------------+---------------------------------------------|
| ncurses | Provides stuff like ~clear~ |
| exa | ~ls~ replacement, written in Rust |
| bat | ~cat~ clone with syntax highlighting |
| htop | Interactive process viewer |
| nethogs | A tool to group processed by used bandwidth |
| osync | rsync wrapper |
| neofetch | Fetch system info |
| fzf | fuzzy finder |
| p7zip | archiver |
| password-store | CLI password manager |
| unzip | |
| jmtpfs | A tool to mount MTP devices (e.g. Android) |
| tokei | Count lines of code |
| sshfs | Mount stuff over SSH |
** ripgrep config
Occasionally I can't exclude certain files from ripgrep via the VCS settings, so here is a simple config to ignore certain files globally.
#+begin_src text :tangle ~/.config/ripgrep/ripgreprc
--ignore-file=/home/pavel/.config/ripgrep/ripgrepignore
#+end_src
The corresponding ignore file:
#+begin_src text :tangle ~/.config/ripgrep/ripgrepignore
*.ts.snap
#+end_src
By default ripgrep doesn't read any configs, so it is necessary to set the =RIPGREP_CONFIG_PATH= variable in the [[*Environment][.profile.]]
* Misc scripts
** =nt= - exec command with a finished notification
Usage:
#+begin_example
nt <command>
#+end_example
#+begin_src sh :tangle ~/bin/scripts/nt
command="$@"
if [ ! -z "$command" ]; then
start_time="$(date -u +%s)"
$command
end_time="$(date -u +%s)"
elapsed="$(($end_time-$start_time))"
notify-send "Terminal" "Command\n$command\nexecuted in $elapsed seconds"
else
notify-send "Terminal" "Command execution complete"
fi
#+end_src
** =autocommit=
A script to autocommit files in a repository. I use it to sync my org directory and password store. I guess it's not how git is intended to be used, but it works for me.
Usage:
#+begin_example
autocommit <repository> [-F]
#+end_example
Environment:
| Variable | Description | Default value |
|---------------+-----------------+---------------|
| =TIMEOUT_MIN= | Default timeout | 60 |
Here's more or less what the script is doing:
- If there is a merge conflict, notify
- If there are changed files in the last =TIMEOUT_MIN= minutes, commit
- Fetch
- If there are were changes in the last =TTMEOUT_MIN=, merge (usually the merge has to be fast-forward)
- If fetch was successful & merge was successful or delayed because of changes in the last =TIMEOUT_MIN=, push
- Send a notification about the events above
- Send a separate notification if there is a merge conflict
#+begin_src bash :tangle ~/bin/scripts/autocommit
TIMEOUT_MIN=${TIMEOUT_MIN:-60}
export DISPLAY=:0
cd "$1"
TIMESTAMP=$(date +%s)
LAST_COMMIT_TIMESTAMP=$(git log -1 --format="%at" | xargs -I{} date -d @{} +%s)
RECENTLY_CHANGED_NUM=$(find . -not -path '*/\.*' -mmin -$TIMEOUT_MIN | wc -l)
CHANGED_NUM=$(git status --porcelain | wc -l)
COMMITED="No"
PUSHED="No"
FETCHED="No"
MERGED="No"
if [[ $(git ls-files -u | wc -l) -gt 0 ]]; then
notify-send -u critical "Autocommit $(pwd)" "Merge conflict!"
exit
fi
if [[ ($RECENTLY_CHANGED_NUM -eq 0 || $2 = "-F") && $CHANGED_NUM -gt 0 ]]; then
read -r -d '' MESSAGE << EOM
Autocommit $(date -Iminutes)
Hostname: $(hostname)
EOM
git add -A
git commit -m "$MESSAGE"
COMMITED="Yes"
fi
NEED_TO_PUSH=$(git log origin/master..HEAD | wc -l)
git fetch && FETCHED="Yes" || FETCHED="No"
if [[ $RECENTLY_CHANGED_NUM -gt 0 && $2 != '-F' ]]; then
MERGED="Waiting"
fi
if [[ ($RECENTLY_CHANGED_NUM -eq 0 || $2 = "-F") && $FETCHED = "Yes" ]]; then
MERGE_OUT=$(git merge origin/master) && MERGED="Yes" || MERGED="No"
fi
if [[ $NEED_TO_PUSH -gt 0 && ($MERGED = "Yes" || $MERGED = "Waiting") ]]; then
git push origin && PUSHED="Yes" || PUSHED="No"
fi
if [[ $PUSHED = "Yes" || $COMMITED = "Yes" || ($MERGED = "Yes" && $MERGE_OUT != "Already up to date.")]]; then
read -r -d '' NOTIFICATION << EOM
Commited: $COMMITED
Fetched: $FETCHED
Merged: $MERGED
Pushed: $PUSHED
EOM
notify-send "Autocommit $(pwd)" "$NOTIFICATION"
fi
if [[ $(git ls-files -u | wc -l) -gt 0 ]]; then
notify-send -u critical "Autocommit $(pwd)" "Merge conflict!"
fi
#+end_src
=mcron= job:
#+begin_src scheme :tangle ~/.config/cron/autocommit.guile
(job "0 * * * *" "autocommit ~/Documents/org-mode")
(job "0,15,30,45 * * * *" "autocommit ~/.password-store")
#+end_src
* Guix settings
#+NAME: packages
#+begin_src emacs-lisp :tangle no :eval never-export
(my/format-guix-dependencies)
#+end_src
#+begin_src scheme :tangle .config/guix/manifests/console.scm :noweb yes
(specifications->manifest
'(
<<packages()>>))
#+end_src
* Android notes
SSH instructions: https://wiki.termux.com/wiki/Remote_Access
Don't forget to install the following termux packages:
| Termux package |
|----------------|
| vim |
| tmux |
| starship |
| fish |
| exa |
| bat |
| git |
Also:
- cleanup =$PREFIX/etc/motd= to remove hello message.
- copy the required font at =$HOME/.termux/font.ttf= and run =termux-reload-settings=.
** Installation of [[https://gitlab.com/dwt1/shell-color-scripts][DT's colorscripts]]:
#+begin_src bash :tangle no :eval no
git clone https://gitlab.com/dwt1/shell-color-scripts.git
cd shell-color-scripts
#+end_src
Apply a patch:
#+begin_src diff
--- a/colorscript.sh
+++ b/colorscript.sh
@@ -2,7 +2,7 @@
# Simple CLI for shell-color-scripts
-DIR_COLORSCRIPTS="/opt/shell-color-scripts/colorscripts"
+DIR_COLORSCRIPTS="$PREFIX/opt/shell-color-scripts/colorscripts"
LS_CMD="$(command -v ls)"
fmt_help=" %-20s\t%-54s\n"
list_colorscripts="$($LS_CMD "${DIR_COLORSCRIPTS}" | cut -d ' ' -f 1 | nl)"
#+end_src
#+begin_src bash :tangle no :eval no
sudo mkdir -p $PREFIX/opt/shell-color-scripts/colorscripts || return 1
sudo cp -rf colorscripts/* $PREFIX/opt/shell-color-scripts/colorscripts
sudo cp colorscript.sh $PREFIX/bin/colorscript
#+end_src
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