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#!bash
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# shellcheck disable=SC1090
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case $- in
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*i*) ;; # interactive
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*) return ;;
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esac
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# ------------------------- distro detection -------------------------
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export DISTRO
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[[ $(uname -r) =~ Microsoft ]] && DISTRO=WSL2 #TODO distinguish WSL1
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#TODO add the rest
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# ---------------------- local utility functions ---------------------
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_have() { type "$1" &>/dev/null; }
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_source_if() { [[ -r "$1" ]] && source "$1"; }
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# ----------------------- environment variables ----------------------
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# (also see envx)
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export USER="${USER:-$(whoami)}"
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export GITUSER="$USER"
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export REPOS="$HOME/Repos"
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export GHREPOS="$REPOS/github.com/$GITUSER"
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export DOTFILES="$GHREPOS/dot"
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export SCRIPTS="$DOTFILES/scripts"
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export SNIPPETS="$DOTFILES/snippets"
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export HELP_BROWSER=lynx
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export DESKTOP="$HOME/Desktop"
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export DOCUMENTS="$HOME/Documents"
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export DOWNLOADS="$HOME/Downloads"
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export TEMPLATES="$HOME/Templates"
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export PUBLIC="$HOME/Public"
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export PRIVATE="$HOME/Private"
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export PICTURES="$HOME/Pictures"
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export MUSIC="$HOME/Music"
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export VIDEOS="$HOME/Videos"
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export PDFS="$HOME/usb/pdfs"
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export VIRTUALMACHINES="$HOME/VirtualMachines"
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export WORKSPACES="$HOME/Workspaces" # container home dirs for mounting
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export ZETDIR="$GHREPOS/zet"
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export ZETTELCASTS="$VIDEOS/ZettelCasts"
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export CLIP_DIR="$VIDEOS/Clips"
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export CLIP_DATA="$GHREPOS/cmd-clip/data"
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export CLIP_VOLUME=0
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export CLIP_SCREEN=0
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export TERM=xterm-256color
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export HRULEWIDTH=73
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export EDITOR=vi
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export VISUAL=vi
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export EDITOR_PREFIX=vi
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export GOPRIVATE="github.com/$GITUSER/*,gitlab.com/$GITUSER/*"
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export GOPATH="$HOME/.local/share/go"
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export GOBIN="$HOME/.local/bin"
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export GOPROXY=direct
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export CGO_ENABLED=0
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export PYTHONDONTWRITEBYTECODE=2 # fucking shit-for-brains var name
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export LC_COLLATE=C
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export CFLAGS="-Wall -Wextra -Werror -O0 -g -fsanitize=address -fno-omit-frame-pointer -finstrument-functions"
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export LESS_TERMCAP_mb="[35m" # magenta
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export LESS_TERMCAP_md="[33m" # yellow
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export LESS_TERMCAP_me="" # "0m"
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export LESS_TERMCAP_se="" # "0m"
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export LESS_TERMCAP_so="[34m" # blue
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export LESS_TERMCAP_ue="" # "0m"
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export LESS_TERMCAP_us="[4m" # underline
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export ANSIBLE_INVENTORY="$HOME/.config/ansible/ansible_hosts"
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export DOCKER_HOST=unix:///run/user/$(id -u)/docker.sock
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[[ -d /.vim/spell ]] && export VIMSPELL=("$HOME/.vim/spell/*.add")
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# -------------------------------- gpg -------------------------------
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#export GPG_TTY=$(tty)
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# ------------------------------- pager ------------------------------
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if [[ -x /usr/bin/lesspipe ]]; then
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export LESSOPEN="| /usr/bin/lesspipe %s";
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export LESSCLOSE="/usr/bin/lesspipe %s %s";
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fi
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# ----------------------------- dircolors ----------------------------
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if _have dircolors; then
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if [[ -r "$HOME/.dircolors" ]]; then
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eval "$(dircolors -b "$HOME/.dircolors")"
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else
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eval "$(dircolors -b)"
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fi
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fi
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# ------------------------------- path -------------------------------
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pathappend() {
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declare arg
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for arg in "$@"; do
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test -d "$arg" || continue
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PATH=${PATH//":$arg:"/:}
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PATH=${PATH/#"$arg:"/}
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PATH=${PATH/%":$arg"/}
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export PATH="${PATH:+"$PATH:"}$arg"
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done
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} && export pathappend
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pathprepend() {
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for arg in "$@"; do
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test -d "$arg" || continue
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PATH=${PATH//:"$arg:"/:}
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PATH=${PATH/#"$arg:"/}
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PATH=${PATH/%":$arg"/}
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export PATH="$arg${PATH:+":${PATH}"}"
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done
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} && export pathprepend
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# remember last arg will be first in path
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pathprepend \
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/usr/local/bin \
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"$HOME/.local/bin" \
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"$GHREPOS/cmd-"* \
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"$SCRIPTS"
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pathappend \
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/usr/local/opt/coreutils/libexec/gnubin \
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'/mnt/c/Program Files/Oracle/VirtualBox' \
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'/mnt/c/Windows' \
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'/mnt/c/Program Files (x86)/VMware/VMware Workstation' \
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/mingw64/bin \
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/usr/local/bin \
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/usr/local/sbin \
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/usr/local/games \
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/usr/games \
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/usr/sbin \
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/usr/bin \
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/snap/bin \
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/sbin \
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/bin
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# ------------------------------ cdpath ------------------------------
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export CDPATH=".:$GHREPOS:$DOTFILES:$REPOS:/media/$USER:$HOME"
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# ------------------------ bash shell options ------------------------
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shopt -s checkwinsize
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shopt -s expand_aliases
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shopt -s globstar
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shopt -s dotglob
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shopt -s extglob
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#shopt -s nullglob # bug kills completion for some
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#set -o noclobber
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# -------------------------- stty annoyances -------------------------
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stty stop undef # disable control-s accidental terminal stops
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# ------------------------------ history -----------------------------
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export HISTCONTROL=ignoreboth
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export HISTSIZE=5000
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export HISTFILESIZE=10000
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set -o vi
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shopt -s histappend
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# --------------------------- smart prompt ---------------------------
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# (keeping in bashrc for portability)
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PROMPT_LONG=20
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PROMPT_MAX=95
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PROMPT_AT=@
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__ps1() {
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local P='$' dir="${PWD##*/}" B countme short long double\
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r='\[\e[31m\]' g='\[\e[30m\]' h='\[\e[34m\]' \
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u='\[\e[33m\]' p='\[\e[34m\]' w='\[\e[35m\]' \
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b='\[\e[36m\]' x='\[\e[0m\]'
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[[ $EUID == 0 ]] && P='#' && u=$r && p=$u # root
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[[ $PWD = / ]] && dir=/
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[[ $PWD = "$HOME" ]] && dir='~'
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B=$(git branch --show-current 2>/dev/null)
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[[ $dir = "$B" ]] && B=.
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countme="$USER$PROMPT_AT$(hostname):$dir($B)\$ "
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[[ $B = master || $B = main ]] && b="$r"
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[[ -n "$B" ]] && B="$g($b$B$g)"
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short="$u\u$g$PROMPT_AT$h\h$g:$w$dir$B$p$P$x "
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long="$g╔ $u\u$g$PROMPT_AT$h\h$g:$w$dir$B\n$g╚ $p$P$x "
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double="$g╔ $u\u$g$PROMPT_AT$h\h$g:$w$dir\n$g║ $B\n$g╚ $p$P$x "
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if (( ${#countme} > PROMPT_MAX )); then
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PS1="$double"
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elif (( ${#countme} > PROMPT_LONG )); then
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PS1="$long"
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else
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PS1="$short"
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fi
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}
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PROMPT_COMMAND="__ps1"
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# ----------------------------- keyboard -----------------------------
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_have setxkbmap && test -n "$DISPLAY" && \
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setxkbmap -option caps:escape &>/dev/null
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# ------------------------------ aliases -----------------------------
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# (use exec scripts instead, which work from vim and subprocs)
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unalias -a
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alias '?'=duck
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alias '??'=google
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alias '???'=bing
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alias dot='cd $DOTFILES'
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alias scripts='cd $SCRIPTS'
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alias snippets='cd $SNIPPETS'
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alias ls='ls -h --color=auto'
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alias free='free -h'
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alias df='df -h'
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alias chmox='chmod +x'
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alias sshh='sshpass -f $HOME/.sshpass ssh '
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alias temp='cd $(mktemp -d)'
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alias view='vi -R' # which is usually linked to vim
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alias clear='printf "\e[H\e[2J"'
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alias c='printf "\e[H\e[2J"'
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alias coin="clip '(yes|no)'"
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alias grep="pcregrep"
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alias top=bashtop
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alias iam=live
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alias neo="neo -D -c gold"
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_have vim && alias vi=vim
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# ----------------------------- functions ----------------------------
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envx() {
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local envfile="${1:-"$HOME/.env"}"
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[[ ! -e "$envfile" ]] && echo "$envfile not found" && return 1
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while IFS= read -r line; do
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name=${line%%=*}
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value=${line#*=}
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[[ -z "${name}" || $name =~ ^# ]] && continue
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export "$name"="$value"
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done < "$envfile"
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} && export -f envx
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[[ -e "$HOME/.env" ]] && envx "$HOME/.env"
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new-from() {
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local template="$1"
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local name="$2"
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! _have gh && echo "gh command not found" && return 1
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[[ -z "$name" ]] && echo "usage: $0 <name>" && return 1
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[[ -z "$GHREPOS" ]] && echo "GHREPOS not set" && return 1
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[[ ! -d "$GHREPOS" ]] && echo "Not found: $GHREPOS" && return 1
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cd "$GHREPOS" || return 1
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[[ -e "$name" ]] && echo "exists: $name" && return 1
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gh repo create -p "$template" --private "$name"
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cd "$name" || return 1
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}
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new-bonzai() { new-from rwxrob/foo "$1"; }
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new-cmd() { new-from rwxrob/template-bash-command "cmd-$1"; }
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cdz () { cd $(zet get "$@"); }
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export -f new-from new-bonzai new-cmd
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clone() {
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local repo="$1" user
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local repo="${repo#https://github.com/}"
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local repo="${repo#git@github.com:}"
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if [[ $repo =~ / ]]; then
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user="${repo%%/*}"
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else
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user="$GITUSER"
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[[ -z "$user" ]] && user="$USER"
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fi
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local name="${repo##*/}"
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local userd="$REPOS/github.com/$user"
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local path="$userd/$name"
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[[ -d "$path" ]] && cd "$path" && return
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mkdir -p "$userd"
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cd "$userd"
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echo gh repo clone "$user/$name" -- --recurse-submodule
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gh repo clone "$user/$name" -- --recurse-submodule
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cd "$name"
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} && export -f clone
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# ------------- source external dependencies / completion ------------
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owncomp=(
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pdf md zet yt gl auth pomo config live iam sshkey ws x clip
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./build build b ./k8sapp k8sapp ./setup ./cmd run ./run foo ./foo cmd ./cmd
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)
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for i in "${owncomp[@]}"; do complete -C "$i" "$i"; done
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_have gh && . <(gh completion -s bash)
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_have pandoc && . <(pandoc --bash-completion)
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_have kubectl && . <(kubectl completion bash 2>/dev/null)
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_have spotify && . <(spotify completion bash 2>/dev/null)
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#_have clusterctl && . <(clusterctl completion bash)
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_have k && complete -o default -F __start_kubectl k
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_have kind && . <(kind completion bash)
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_have kompose && . <(kompose completion bash)
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_have yq && . <(yq shell-completion bash)
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_have helm && . <(helm completion bash)
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_have minikube && . <(minikube completion bash)
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_have conftest && . <(conftest completion bash)
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_have mk && complete -o default -F __start_minikube mk
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_have podman && _source_if "$HOME/.local/share/podman/completion" # d
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_have docker && _source_if "$HOME/.local/share/docker/completion" # d
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_have docker-compose && complete -F _docker_compose dc # dc
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# -------------------- personalized configuration --------------------
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_source_if "$HOME/.bash_personal"
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_source_if "$HOME/.bash_private"
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_source_if "$HOME/.bash_work"
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complete -C /usr/bin/terraform terraform
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complete -C /usr/bin/terraform tf
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