dotfiles/lib/function.zsh

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#!/usr/bin/env zsh
function cl() {
DIR="$*"
# if no DIR given, go home
if [ $# -lt 1 ]; then
DIR=$HOME
fi
builtin cd "${DIR}" &&
# use your preferred ls command
ls -F --color=auto
}
#delete and reclone remote repo
reclone() {
basename=${PWD##*/}
remoteurl=$(git remote get-url --push origin)
cd ..
echo $basename
echo $remoteurl
rm -rf $basename
git clone $remoteurl
cd $basename
}
# snakemake use all cores by default
sm() {
if [[ $* == *"-j"* || $* == *"--jobs"* || $* == *"--cores"* ]]; then
snakemake $@
else
snakemake -j all $@
fi
}
function gi() {
curl -sL "https://www.toptal.com/developers/gitignore/api/$@"
}
# make pdfs or svgs from vegalite json's
mkvegapdf() {
vl2vg $1 | vg2pdf >$2
}
mkvegasvg() {
vl2vg $1 | vg2svg >$2
}
# quick and dirty pdf generation from simple md
md2pdf() {
root=$1
# get extension and root path: https://stackoverflow.com/a/40928328
fname="${root#.}"
fname="${root%"$fname"}${fname%.*}"
ext="${root#"$fname"}"
echo "converting $root to pdf"
if [[ $ext != ".md" ]]; then
echo "error! expected a markdown file"
echo "unrecognized extension: $ext"
return 1
fi
pandoc -V geometry:a5paper -V geometry:margin=.5in --dpi=300 -o ${fname}.pdf $root
}
py2nb2html() {
if [ $# -eq 0 ]; then
echo "No arguments provided"
return 1
fi
pyfile=$1
shift
echo "generating html file for $pyfile"
jupytext --to notebook -o - $pyfile | jupyter nbconvert --execute --to html --stdin $@
}
alias bathelp='bat --plain --language=help'
help() {
"$@" --help 2>&1 | bathelp
}
format-qmd() {
# TODO: add support for outputs
jupytext --from qmd $1 --pipe black --opt 'notebook_metadata_filter=-all'
}
add-to-path () {
# $1 prepend/append
# $2 path
! [[ -d "$2" ]] && return 0
case ":$PATH:" in
*":$2:"*) :;; # already there
*)
if [[ "$1" == 'prepend' ]]; then
PATH="$2:$PATH"
elif [[ "$1" == 'append' ]]; then
PATH="$PATH:$2"
else
echo "please specify append/prepend not $1"
fi
;;
esac
}
print-paths() {
sed 's/:/\n/g' <<< "$PATH"
}