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18 lines
420 B
Text
18 lines
420 B
Text
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#!/bin/zsh
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# http://unix.stackexchange.com/a/37887
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#[ -n "${ZSH_VERSION:-}" ] && local -A EDITOR ${=EDITOR}
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# TODO: find actually working way of portably splitting word cmds, zsh/bash
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if [ $# -eq 0 ]; then
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$=EDITOR
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return
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fi
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local needroot=0
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for f in $@; do
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[ -e "$f" ] && { [ -w "$f" ] || needroot=1; }
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# TODO: check directory permissions too
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done
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if [ $needroot -eq 0 ]; then $=EDITOR $@; else sudo -e $@; fi
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