nix-configuration/.zsh/common/05-functions.zsh
2025-01-04 00:08:37 +01:00

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function zsh_recompile {
autoload -U zrecompile
rm -f ~/.zsh/*.zwc
[[ -f ~/.zshrc ]] && zrecompile -p ~/.zshrc
[[ -f ~/.zshrc.zwc.old ]] && rm -f ~/.zshrc.zwc.old
for f in ~/.zsh/**/*.zsh; do
[[ -f $f ]] && zrecompile -p $f
[[ -f $f.zwc.old ]] && rm -f $f.zwc.old
done
[[ -f ~/.zcompdump ]] && zrecompile -p ~/.zcompdump
[[ -f ~/.zcompdump.zwc.old ]] && rm -f ~/.zcompdump.zwc.old
source ~/.zshrc
}
function extract {
echo Extracting $1 ...
if [ -f $1 ] ; then
case $1 in
*.tar.bz2) tar xjf $1 ;;
*.tar.gz) tar xzf $1 ;;
*.bz2) bunzip2 $1 ;;
*.rar) unrar x $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar xf $1 ;;
*.tbz2) tar xjf $1 ;;
*.tgz) tar xzf $1 ;;
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*.7z) 7z x $1 ;;
*) echo "'$1' cannot be extracted via extract()" ;;
esac
else
echo "'$1' is not a valid file"
fi
}
function trash () {
local path
for path in "$@"; do
# ignore any arguments
if [[ "$path" = -* ]]; then :
else
local dst=${path##*/}
# append the time if necessary
while [ -e ~/.Trash/"$dst" ]; do
dst="$dst "$(date +%H-%M-%S)
done
/bin/mv "$path" ~/.Trash/"$dst"
fi
done
}
function strip_diff_leading_symbols {
local color_code_regex="(\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K])"
# simplify the unified patch diff header
sed -r "s/^($color_code_regex)diff --git .*$//g" | \
sed -r "s/^($color_code_regex)index .*$/\n\1$(rule)/g" | \
sed -r "s/^($color_code_regex)\+\+\+(.*)$/\1+++\5\n\1$(rule)\x1B\[m/g" |\
# actually strips the leading symbols
sed -r "s/^($color_code_regex)[\+\-]/\1 /g"
}
## Print a horizontal rule
rule () {
printf "%$(tput cols)s\n"|tr " " "─"}}