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# Create or edit a script in $PATH, creating in $HOME/.local/bin
vis() {
local arg cmd file endopts
local -a opts cmds files
# Distinguish options from file arguments
endopts=0
for arg in "${@:?}" ; do
if [[ $arg == -- ]] ; then
endopts=1
elif [[ $arg == -* ]] && ! ((endopts)) ; then
opts=("${opts[@]}" "$arg")
else
cmds=("${cmds[@]}" "$arg")
fi
done
# Check all the commands, if they don't exist, we'll create them
for cmd in "${cmds[@]}" ; do
file=$(type -p "${cmd##*/}")
if [[ ! $file ]] ; then
if ! mkdir -p "$HOME"/.local/bin ; then
exit
fi
file="$HOME"/.local/bin/"${cmd##*/}"
fi
files=("${files[@]}" "$file")
done
# Run editor with all the options and full path file arguments
command "${VISUAL:-${EDITOR:-vi}}" "${opts[@]}" -- "${files[@]}"
# Attempt to make the new files executable by us
chmod -f -- u+x "${files[@]}"
}
# Complete the vis function with command names
complete -A command vis
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