mirror of
https://github.com/notwa/rc
synced 2024-11-12 15:49:03 -08:00
315 lines
11 KiB
Bash
315 lines
11 KiB
Bash
. ~/.prep # handle boring stuff like /etc/profile and $PATH
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HISTFILE=~/.histfile
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HISTSIZE=99999
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SAVEHIST=99999
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TIMEFMT=$'\e[93m%*U/%*E cpu/real (%P), %MM mem:\e[36m %J\e[0m'
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DIRSTACKSIZE=24
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setopt always_to_end # move cursor to end of word during completion
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setopt append_history # share history...
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setopt share_history # ...across sessions
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setopt auto_cd # exec a dir to cd
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setopt auto_list # Automatically list choices on ambiguous completion.
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setopt auto_menu # Show completion menu on a successive tab press.
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setopt auto_param_slash # add a trailing slash to directory completions
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setopt auto_pushd # cd acts as pushd
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setopt brace_ccl # for character ranges like {a-z}
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setopt chase_links # cd into link resolves link
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setopt check_jobs notify # automatic job reporting
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setopt complete_aliases # allow original command completion within alias
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setopt complete_in_word # enable tab completion from any characters in a word
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setopt extended_glob # required for various scripts in this file and otherwise
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setopt hist_expire_dups_first # sharing/appending will result in dups
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setopt hist_ignore_dups # don't push lines identical to the previous
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setopt hist_ignore_space # don't push lines beginning with spaces
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setopt hist_reduce_blanks # trim superfluous spaces
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setopt hist_save_no_dups
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setopt hist_verify
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setopt interactive_comments # allow #-comments in interactive shells
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setopt ksh_typeset # treat `local x=$(cmd)` and `local x="$(cmd)"` the same
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setopt menu_complete # autoselect the first completion entry
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setopt no_beep # be quiet
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setopt no_match # error on bad tab-complete
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setopt path_dirs # Perform path search even on command names with slashes.
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setopt prompt_cr prompt_sp # prevent truncated output from ruining shell prompts
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setopt rc_quotes # 'it''s okay' becomes "it's okay"
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unsetopt flow_control # Disable start/stop characters in shell editor.
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unsetopt bang_hist # this does nothing but cause me grief (disables !s)
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function {
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if [ "$SHLVL" -le 1 ] \
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&& [ "${(L)HOST}" != spectre ] \
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&& [ "${TERM#screen}" = "$TERM" ] \
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&& [ "${TERM#tmux}" = "$TERM" ] \
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&& [ -z "$ALACRITTY_LOG" ] \
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&& (( $+commands[tmux] ))
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then
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# create a new session called "what" or attach if it already exists
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local env=(LANG="en_US.UTF-8" TZ=":/etc/localtime")
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local cmd=(tmux new -A -s what)
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[ "${TTY#/dev/cons}" = "$TTY" ] || cmd=(script -qfec "$cmd" /dev/null)
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env $env $cmd && exit
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printf '\e[91m\ntmux died (%i), continuing...\n\e[0m\n' $?
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fi
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}
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autoload -U zmv
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autoload -U zrecompile
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autoload -Uz zcalc
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autoload edit-command-line
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autoload history-search-end
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zmodload zsh/mathfunc
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# combine everything matching "YES_ZSH" in ~/sh/ into ~/.sh,
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# but only recompile the output if the sha1sum has changed.
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function
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{: \
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&& local a= b= \
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&& { [ ! -s ~/.sh.sha1 ] || read -r b _ < ~/.sh.sha1 ;} \
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&& (: \
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&& cd ~/sh \
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&& print -l '#!/usr/bin/env false' '[ -n "$preload" ] || exit 1' '' \
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| cat - $(grep -lF YES_ZSH -- *~*.bak(.)) \
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| tee ~/.sh \
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;) \
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| sha1sum - \
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| tee ~/.sh.sha1 \
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| read -r a _ \
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&& { [ "$a" = "$b" ] && touch ~/.sh.zwc || zrecompile -p ~/.sh ;} \
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;}
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dummy() : ### @- return 0, ignoring arguments.
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preload=dummy
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. ~/.sh
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unset preload
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dirprev() { ### @-
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### rotate and change to the previous directory in the directory stack
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### without consuming the prompt.
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pushd -q +1
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zle reset-prompt
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precmd
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}
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dirnext() { ### @-
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### rotate and change to the next directory in the directory stack
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### without consuming the prompt.
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pushd -q -0
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zle reset-prompt
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precmd
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}
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dirup() { ### @-
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### change to the parent directory of the current working directory
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### without consuming the prompt.
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cd ..
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zle reset-prompt
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precmd
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}
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dirview() { ### @-
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### use a fuzzy finder to select a recent directory in the directory stack
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### and change to it without consuming the prompt.
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local fuzzy="$(have fzy || print)"
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print
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if [ -n "$fuzzy" ]; then
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local d="$(dirs -pl | awk '!seen[$0]++' | "$fuzzy")"
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cd "$d"
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else
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# TODO: print under prompt if possible,
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# truncate and columnize
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dirs -v
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fi
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zle reset-prompt
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precmd
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}
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for x (dummy dirprev dirnext dirup dirview) zle -N $x
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join-lines() {
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BUFFER="${BUFFER//$'\n'/ }"
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CURSOR="${#BUFFER}"
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}
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zle -N join-lines
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bindkey -e # emacs-style keybinds
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# oh thank god: http://blog.samsonis.me/2013/12/bash-like-history-search-functionality-for-zsh/
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zle -N history-beginning-search-backward-end history-search-end
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zle -N history-beginning-search-forward-end history-search-end
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bindkey '^[[A' history-beginning-search-backward-end # up
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bindkey '^[[B' history-beginning-search-forward-end # down
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bindkey '^[OA' history-beginning-search-backward-end # up
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bindkey '^[OB' history-beginning-search-forward-end # down
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bindkey '^[[1;5D' emacs-backward-word # ctrl+left
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bindkey '^[[1;5C' emacs-forward-word # ctrl+right
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bindkey '^[[1;3D' dirprev # alt+left
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bindkey '^[[1;3C' dirnext # alt+right
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bindkey '^[[1;3A' dirup # alt+up
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bindkey '^[[1;3B' dirview # alt+down
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bindkey -s '^[s' '^Asudo ^E' # alt+s
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bindkey '^[j' join-lines # alt+j
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bindkey '^[[3~' delete-char # del
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bindkey '^[[1~' beginning-of-line # home
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bindkey '^[[4~' end-of-line # end
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bindkey '^[[Z' reverse-menu-complete # shift+tab
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# prevent erroneous inputs from inputting anything.
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bindkey '^[[3;5~' dummy # ctrl+del
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bindkey '^[[5;5~' dummy # ctrl+PgUp
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bindkey '^[[6;5~' dummy # ctrl+PgDn
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bindkey '^[[5;6~' dummy # ctrl+shift+PgUp
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bindkey '^[[6;6~' dummy # ctrl+shift+PgDn
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bindkey '^[[3;2~' dummy # shift+del
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bindkey '^[[1;2F' dummy # shift+end, do nothing, already at bottom (tmux)
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bindkey '^[[6;2~' dummy # shift+PgDn, do nothing, already at bottom (tmux)
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bindkey '^[[2;3~' dummy # alt+ins
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bindkey '^[[3;3~' dummy # alt+del
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bindkey '^[[5;3~' dummy # alt+PgUp
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bindkey '^[[6;3~' dummy # alt+PgDn
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bindkey '^[[2;4~' dummy # alt+shift+ins
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bindkey '^[[3;4~' dummy # alt+shift+del
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bindkey '^[[1;4H' dummy # alt+shift+home
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bindkey '^[[1;4F' dummy # alt+shift+end
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bindkey '^[[5;4~' dummy # alt+shift+PgUp
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bindkey '^[[6;4~' dummy # alt+shift+PgDn
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bindkey '^[[1;6q' dummy # ctrl+shift+1
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bindkey '^[[1;6s' dummy # ctrl+shift+3
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bindkey '^[[1;6t' dummy # ctrl+shift+4
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bindkey '^[[1;6u' dummy # ctrl+shift+5
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bindkey '^[[1;6w' dummy # ctrl+shift+7
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bindkey '^[[1;6x' dummy # ctrl+shift+8
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bindkey '^[[1;6y' dummy # ctrl+shift+9
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bindkey '^[[1;6l' dummy # ctrl+shift+comma
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bindkey '^[[1;6n' dummy # ctrl+shift+period
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bindkey '^[[1;7A' dummy # ctrl+alt+arrow
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bindkey '^[[1;7B' dummy # ctrl+alt+arrow
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bindkey '^[[1;7C' dummy # ctrl+alt+arrow
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bindkey '^[[1;7D' dummy # ctrl+alt+arrow
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bindkey '^[[1;8A' dummy # ctrl+alt+shift+arrow
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bindkey '^[[1;8B' dummy # ctrl+alt+shift+arrow
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bindkey '^[[1;8C' dummy # ctrl+alt+shift+arrow
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bindkey '^[[1;8D' dummy # ctrl+alt+shift+arrow
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zle -N edit-command-line # new widget of the same function name
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bindkey '^Xe' edit-command-line # ctrl+x -> e
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# these drive letters were once to counteract my overzealous zsh completions.
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hash -d c="/c"
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hash -d d="/d"
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[ -d /media/chibi ] && hash -d e="/media/chibi" || hash -d e="/e"
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hash -d s="/s"
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if [ -n "$MSYSTEM" ]; then
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hash -d cyg=~c/cygwin/home/$USER
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hash -d msys=~c/msys64/home/$USER
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hash -d win=~c/Users/$USER
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hash -d py=~win/Dropbox/py
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else
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hash -d py=~/Dropbox/py
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fi
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. ~/.shrc
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alias -g OMFG="1>/dev/null" ### @ OMFG - silence stdout.
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alias -g STFU="2>/dev/null" ### @ STFU - silence stderr.
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alias -g SWAP="3>&1 1>&2 2>&3" ### @ SWAP - swap stdout and stderr. uses fd 3 as an intermediary.
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alias -g WHOA='${whoa[@]}' ### @ WHOA - expand to several C/C++ flags to ease development.
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alias -g WHEE='${whee[@]}' ### @ WHEE - WHOA but for C++ (specifically g++) only.
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alias -g WELP='${welp[@]}' ### @ WELP - expand to C++ flags to enable a C++-as-C facade.
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unalias 0x0.st
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0x0.st() oxo "$@" # zsh hates the alias i set in .shrc, so use this instead
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alias sc="~/sh/sc" # only runs in bash (for now), so be explicit with path
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function {
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# initialize prompts.
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# zsh adds a % symbol to newline-less output, so my bash prompt is overkill
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# NOTE: i've started hardcoding escapes instead of relying on zsh
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# because detecting terminal features is too troublesome.
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# https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-Functions-using-CSI-_-ordered-by-the-final-character_s_
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local chset=$'\033\050B\017' # set G0 to USASCII charset and "shift-in" to it
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local s=$'\033\133' # CSI
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local e=m # SGR
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local reset=$s$e
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local curse=$s$'?25h' # show cursor (DECTCEM)
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local good=42 # green
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local bad=41 # red
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case "${(L)HOST}" in
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(neobanshee) good=46;; # cyan
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(spectre) good=47;; # white
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(wraith) good=43;; # yellow
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(sabotage) good=45;; # magenta
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esac
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local t="${TERM%%-*}"
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if [ "$t" = xterm ] || [ "$t" = screen ] || [ "$t" = tmux ]; then
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# set window title
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if [ "$t" = tmux ] # don't include host, tmux prepends it
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then precmd() { print -Pn "\e]2;%~\a" }
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else precmd() { print -Pn "\e]2;%M: %~\a" }
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fi
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elif [ "$t" = alacritty ]; then
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# Alacritty-v0.13.2-portable.exe -t "MinGW x64" -e "usr/bin/env" PATH="/usr/local/sbin:/usr/local/bin:/usr/bin" MSYSTEM=MINGW64 TERM=alacritty shelly
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precmd() {}
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chset= # displays as U+263C for some reason
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else
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# act dumb
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precmd() {}
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PROMPT="%# "
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return
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fi
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PROMPT="%{$chset$curse$reset$s%(?.$good.$bad);97$e%}%#%{$reset%} "
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}
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reload() { ### @-
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### reload zsh by wiping temp files, recompiling rc files,
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### and replacing the current process with a new zsh process.
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# initctl has a "reload" symlink, but i'm already too used to typing this.
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# to remedy this, when args are passed, invoke initctl instead.
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if [ $# -gt 0 ]; then
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"${commands[reload]:?initctl is missing}" "$@"
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return # preserves $?
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fi
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if cd; then
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# this doesn't seem to help with _vim_files errors, eh.
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# you wanna rm .zcompdump first, then exit. that's why!
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[ -f .zshrc ] && zrecompile -p .zshrc
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[ -f .prezto-compinit ] && zrecompile -p .prezto-compinit
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rm -f .zcompdump .zshrc.zwc.old .zcompdump.zwc.old
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fi
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exec zsh # reload shell, inheriting environment
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}
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# generated by dircolors with https://github.com/isene/LS_COLORS
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function {
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# initialize colors for ls.
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local lsc= line=
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while read -r line; do
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# strip any unprintable, non-ascii characters.
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line="${line##*[! -~]}"
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line="${line%%[! -~]*}"
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lsc+="$line:"
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done < ~/.ls_colors
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export LS_COLORS="$lsc"
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}
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function {
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local x=
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# deprecated `for` syntax; who cares?
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for x in ack cd cp ebuild gcc gist grep ln man mkdir mv rm
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alias $x="nocorrect ${aliases[$x][@]:-$x}"
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for x in ai arith curl fc find ftp hex history let locate \
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rsync scp sftp tw twitch wget yt yt-dlp ytdl ytg
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alias $x="noglob ${aliases[$x][@]:-$x}"
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}
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#zmodload zsh/complist # need all this
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#autoload -Uz compinit && compinit # just for compdef
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#compdef wat=which
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#. ~/.prezto-compinit
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! [ -e ~/.lol ] || . ~/.lol
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