romkatv

#!/bin/bash
#
# This script installs patched Meslo Powerline font family on Windows.
# The fonts are installed for the current user only. The script must be
# run from WSL.
#
#   bash -c "$(curl -fsSL https://gist.githubusercontent.com/romkatv/aa7a70fe656d8b655e3c324eb10f6a8b/raw/install_meslo_wsl.sh)"
#
# If you just want the font files, they are in
# https://github.com/romkatv/dotfiles-public/tree/master/.local/share/fonts/NerdFonts.

romkatv

# Config for Powerlevel10k ZSH theme (https://github.com/romkatv/powerlevel10k/) that emulates
# the appearance of Bar ZSH theme (https://github.com/anki-code/zsh-bar-theme).
() {
  emulate -L zsh
  setopt no_unset

  # Unset all configuration options.
  unset -m 'POWERLEVEL9K_*'

  typeset -g POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(

romkatv

# Powerlevel10k configuration file restricted to 8-color ASCII. Produced by
# running `p10k configure` while at 1387763f2719661dc7e43e86a5bfd24cc357d6a0
# and then editing ~/.p10k.zsh. Configuration wizard header follows.
#
# Generated by Powerlevel10k configuration wizard on 2019-11-12 at 08:45 CET.
# Based on romkatv/powerlevel10k/config/p10k-lean.zsh, checksum 11792.
# Wizard options: compatible, lean, 2 lines, disconnected, no frame, sparse, concise.
# Type `p10k configure` to generate another config.

# Temporarily change options.

romkatv

# Runs "$@" in a subshell with the caller's options, sets reply=(stdout stderr)
# and returns the status of the executed command. Both stdout and stderr are
# captured completely, including NUL bytes, incomplete UTF-8 characters and
# trailing LF, if any.
#
# Example:
#
#   % zsh-run-command ls -d ~ /garbage
#   % printf 'status: %s\nstdout: %s\nstderr: %s\n' $? "${(q+)reply[@]}"
#   status: 2

romkatv

# Make zsh start INSTANTLY with this one weird trick.
#
#         https://asciinema.org/a/274255
#
#                   HOW TO USE
#
# 1. Download this script.
#
#   curl -fsSL -o ~/instant-zsh.zsh https://gist.github.com/romkatv/8b318a610dc302bdbe1487bb1847ad99/raw
#

romkatv

# Example of two-line ZSH prompt with four components.
#
#   top-left                         top-right
#   bottom-left                   bottom-right
#
# Components can be customized by editing set-prompt function.
#
# Installation:
#
#   (cd && curl -fsSLO https://gist.githubusercontent.com/romkatv/2a107ef9314f0d5f76563725b42f7cab/raw/two-line-prompt.zsh)

romkatv

function metronome() {
  local -rF tick_sec=0.3
  while true; do
    zselect -t $((int(ceil(tick_sec * 100))))
    print 2>/dev/null || break
  done
}

function update-prompt() {
  local -ri period=7

romkatv

function prompt_my_msa() {
  p10k segment -e -t '$my_msa_content' -b black -f white
  (( $+my_msa_content )) && return

  typeset -g my_msa_content
  local -r msa=~/minimal_spectrum_analyzer/build/analyzer
  [[ -x $msa ]] || return
  local fd
  exec {fd}< <("$msa" --line_feed LF -a off -c 16 0<&- 2>&- &!) || return

romkatv

# Returns a random 32-bit number.
# If /dev/urandom is cryptographically secure, so is srand32.
#
# If zsh is compiled with 64-bit number support, the result
# is non-negative. Otherwise it may be negative and the value
# is governed by the rules of unsigned-to-signed conversion in C.
#
# Examples:
#
#   % print -r -- $(( srand32() ))

romkatv

Powerlevel10k can generate the same prompt as Pure.

Installation

git clone https://github.com/romkatv/powerlevel10k.git ~/powerlevel10k
echo 'source ~/powerlevel10k/powerlevel10k.zsh-theme' >>! ~/.zshrc