mirror of
https://github.com/notwa/rc
synced 2024-11-05 07:19:02 -08:00
60 lines
2.1 KiB
Bash
60 lines
2.1 KiB
Bash
[ -z "$PS1" ] && return
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. ~/.prep # handle boring stuff like /etc/profile and $PATH
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HISTCONTROL=erasedups
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HISTSIZE=1000
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HISTFILESIZE=2000
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shopt -s histappend
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shopt -s checkwinsize
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#shopt -s physical # chaselinks (doesn't exist?)
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set -o hashall # enable hash command
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set +o histexpand # disable expansion of ! characters
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#[ "$TERM" != rxvt-unicode-256color ] || export TERM=xterm-256color
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_temporary_scope_() {
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local t="${TERM%%-*}" title=
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local hide='\\[' show='\\]' prompt='\\$' cwd='\\w' host='\\H'
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local ESC='\E' BEL='\a' SI='\017' SO='\016' # SI/SO: switch to G0/G1 charset
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local CSI="$ESC[" OSC="$ESC]"
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local G0="(" G1=")" # change G0/G1 charset
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local USASCII="B" SPECIAL="0" # charsets: sane default & line drawing
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local DECTCEM="25"
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local DECSET="h" SGR="m" # final characters of a command sequence
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local sanity="$CSI?$DECTCEM$DECSET"
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local color1="$CSI;--$SGR" color2="$CSI--;97$SGR" reset="$hide$CSI$SGR$show"
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if [ "$t" = xterm ] || [ "$t" = screen ] || [ "$t" = tmux ]; then
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[ "$t" = tmux ] && title="$cwd" || title="$host: $cwd"
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title="${OSC}2;$title$BEL"
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sanity="$ESC$G0$USASCII$SI$sanity"
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fi
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local line1="$hide$title$sanity$color1$show $reset"
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local line2="$hide$color2$show$prompt$reset "
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local ret="$line1\\n$line2"
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local ret_okay="${ret//--/42}" ret_fail="${ret//--/41}" # green/red bg
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PROMPT_COMMAND="[ \$? = 0 ] && PS1=\$'$ret_okay' || PS1=\$'$ret_fail'"
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}; _temporary_scope_; unset -f _temporary_scope_
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. ~/.shrc
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ADDPATH "$HOME/sh" # this doesn't work for all scripts at the moment
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# combine everything matching "YES_BASH" in ~/sh/ into ~/.sh-bash.
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# unlike zsh, we do not check the sha1sum of the output.
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(: \
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&& cd ~/sh \
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&& printf '%s\n' '#!/usr/bin/env false' '[ -n "$preload" ] || exit 1' '' \
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| cat - > ~/.sh-bash \
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$(grep -lF YES_BASH -- $(find ~/sh/ -maxdepth 1 -type f '!' -name '*.bak')) \
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;)
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dummy() { :; } ### @- return 0, ignoring arguments.
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preload=dummy
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. ~/.sh-bash
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unset preload
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alias reload='cd; exec bash' ### @- **TODO:** respect initctl like in `.zshrc`.
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[ ! -e ~/.lol ] || . ~/.lol
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true
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