scripts/nx

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#!/bin/sh
set -e
error() {
echo "$@" 1>&2
exit 1
}
test ! -d "$HOME/code/scripts" && error "No $HOME/code/scripts/ directory found"
test -z "$1" && error "No script name given"
test -f "$1" && error "$1 already exists"
fullpath="$HOME/code/scripts/$1"
touch "$fullpath" && chmod +x "$fullpath"
test -n "$EDITOR" && $EDITOR "$fullpath"
test -n "$VISUAL" && $VISUAL "$fullpath"
if command -v vi 1>/dev/null; then
vi "$fullpath"
else
error "No editor program found (set \$EDITOR or \$VISUAL, or install \`vi\`)"
fi