149 lines
4.7 KiB
Bash
149 lines
4.7 KiB
Bash
## Author: druckdev
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## Created: 2019-01-16
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# Helper functions for this file. Are `unfunction`ed at the end.
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is_exec() {
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(( $# > 0 )) || return 1
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(( $+commands[$1] || $+aliases[$1] || $+functions[$1] ))
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}
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add_flags() {
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(( $# >= 2 )) || (( $+commands[$1])) || return 0
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alias "$1"="$*"
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}
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# Default flags
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(( ! $+functions[ls-show-hidden] )) ||
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alias ls='ls-show-hidden --color=auto --group-directories-first -p -v'
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add_flags grep --color
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add_flags cp -i
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add_flags mv -i
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add_flags rm -I
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add_flags less -N
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add_flags lsblk -o NAME,LABEL,FSTYPE,SIZE,FSAVAIL,MOUNTPOINT
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add_flags feh -.
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# Use multiple jobs when making
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add_flags make -j
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# XDG Base Directory Specification
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add_flags tmux -f "${XDG_CONFIG_HOME:-$HOME/.config}/tmux/tmux.conf"
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add_flags tmsu -D "${XDG_DATA_HOME:-$HOME/.local/share}/tmsu/db"
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add_flags yarn --use-yarnrc "${XDG_CONFIG_HOME:-$HOME/.config}"/yarn/config
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add_flags bash --rcfile "${XDG_CONFIG_HOME:-$HOME/.config}"/bash/bashrc
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add_flags mbsync -c "$XDG_CONFIG_HOME"/isync/mbsyncrc
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# Global
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alias -g G='| grep'
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alias -g no1='>/dev/null'
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alias -g no2='2>/dev/null'
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alias -g noO='&>/dev/null'
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# Git
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alias g='git'
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alias gs='git status --short'
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alias ga='git add'
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alias gc="git commit"
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alias gpush='git push'
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alias gpull='git pull'
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alias gd='git diff'
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alias gl='git log'
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alias gss='git stash'
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# https://nilansanjaya.wordpress.com/2017/06/02/git-find-base-branch/
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git_bb='git show-branch -a 2>/dev/null'
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git_bb+=' | grep "^[^[]*[*-].*\["'
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git_bb+=' | grep -v "^[^[]*\[$(git rev-parse --abbrev-ref HEAD)[]~^]"'
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git_bb+=' | head -n1'
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git_bb+=' | sed -E "s/^[^[]*\[([^]~^]*).*$/\1/"'
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alias git-base-branch="$git_bb"
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unset git_bb
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# https://stackoverflow.com/a/1549155
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alias git-ancestor='git merge-base "$(git-base-branch)" HEAD'
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# Clipboard
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(( ! $+commands[perl] )) || SETCLIP_PREFIX="perl -pe 'chomp if eof' | "
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if [[ $OSTYPE =~ darwin ]]; then
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(( ! $+commands[pbpaste] )) || alias getclip="pbpaste"
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(( ! $+commands[pbcopy] )) || alias setclip="${SETCLIP_PREFIX}pbcopy"
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elif (( $+commands[xclip] )); then
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alias getclip="xclip -selection c -o"
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alias setclip="${SETCLIP_PREFIX}xclip -selection c"
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fi
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unset SETCLIP_PREFIX
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# Save keystrokes and my memory
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alias la='ls -A'
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alias l='ls -lh --time-style=long-iso'
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alias ll='l -A'
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alias cd..='cd ..'
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alias cl='() { cd "$@" && ls }'
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alias rd='rmdir'
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alias md='mkdir -p'
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alias o='xdg-open'
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alias :{q,Q}='exit'
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alias pdf2t{e,}xt='pdftotext'
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alias battery='cat /sys/class/power_supply/BAT0/capacity'
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alias loadhist='fc -RI'
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alias resetCursor='echo -ne "\e[5 q"'
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alias makeThisScratchpad='echo -ne "\033]0;scratchpad-terminal\007"'
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# grep filenames and date entries in exiftool
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alias grepdate='grep -E "(={8})|([:0-9]{10} [:0-9]{8})"'
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# 'Temporary' shell in alternate mode for hiding commands in scrollback.
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alias tmpshell='tput smcup && zsh && tput rmcup'
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# List options and their value (on|off) line by line. This makes it a lot
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# easier to grep for activated options than using `setopt` and `unsetopt`.
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alias listopts='printf "%s %s\n" "${(kv)options[@]}"'
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# Launch program independent and detached from shell.
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alias launch='() { ${aliases[$1]:-$1} "${@[2,-1]}" &>/dev/null &| }'
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# Launch program after reducing the screen resolution.
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alias lowres='() {
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xrandr -s 1920x1080; $1 "${@[2,-1]}"; xrandr -s 3200x1800
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}'
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# Create copy with .bkp extension
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alias bkp='() { for f; do command cp -i "$f"{,.bkp}; done }'
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# Reverse bkp()
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alias unbkp='() { for f; do command cp -i "$f" "${f%.bkp}; done }'
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# Grep in history file
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alias histgrep='() { grep "$@" "${HISTFILE:-$HOME/.zsh_history}" }'
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# URL-encode
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alias urlenc='() {
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python3 -c \
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"from urllib import parse; print(parse.quote(\"$*\"), end=\"\")"
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}'
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# URL-decode
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alias urldec='() {
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python3 -c \
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"from urllib import parse; print(parse.unquote(\"$*\"), end=\"\")"
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}'
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# Workaround for stack smash when using stderred
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alias gpg='\
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env LD_PRELOAD="$(
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sed "s/[^:]*libstderred.so:\?//;s/:$//" <<<"$LD_PRELOAD"
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)" gpg'
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# Use a reasonable time format
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alias date='env LC_TIME=tk_TM date'
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# External command depending aliases
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(( ! $+commands[zathura] )) ||
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alias pdf='zathura --fork &>/dev/null'
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(( ! $+commands[geeqie] )) ||
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alias geeqie='launch qeeqie'
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(( ! $+commands[trash] )) ||
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alias rm='printf "\033[1;031mUse trash!\n\033[0m"; false'
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if (( $+commands[xxd] )); then
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alias hex='xxd'
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alias bin='xxd -b -c4 | cut -d" " -f2-5'
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fi
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if (( $+commands[nvim] )); then
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alias vim='jobs | grep -q nvim && {fg;:;} || nvim'
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alias vimdiff='nvim --cmd "set list" -c "set listchars=tab:>·,space:·" -d'
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fi
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! is_exec vim ||
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alias vi='vim'
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! is_exec vi ||
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alias v='vi'
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(( ! $+commands[man] )) ||
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alias man='nvim-man'
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unfunction add_flags is_exec
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