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124 lines
2.8 KiB
124 lines
2.8 KiB
12 years ago
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#!/bin/bash
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#Создан: Пт 23 авг 2013 19:57:29
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#Изменён: Вс 25 авг 2013 20:05:18
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#Директория для установки
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RCDIR=$(pwd)
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RCLIST=$RCDIR/rc.$OSTYPE
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ROOTDIR=$HOME
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#Настройка цветовых кодов
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rstc="\033[00m"
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yellow="\033[1;33m"
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red="\033[1;31m"
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green="\033[1;32m"
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white="\033[1;1m"
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report() {
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len=$((30 - $(echo -e -n $2 | wc -m)))
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echo -e -n " ${3:-$rstc} $1 $2 $rstc"
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eval printf "%-.s-" {1..$len}
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}
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check() {
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report Поиск $(basename $1)
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if [ -a $RCDIR/$1 ]; then
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echo OK
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else
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echo -e "$red ФАЙЛ НАСТРОЕК НЕ СУЩЕСТВУЕТ: $RCDIR/$1 $rstc" >&2
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fi
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}
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backup() {
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report Сохранение $(basename $filename) $yellow
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date=$(\date "+%Y.%m.%e_%H.%M")
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\mv "$link"{,.$date} && \
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echo -e "${green}Резервная копия: $link.$date ${rstc}"
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}
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dotfile() {
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if [[ "$(dirname $1)" == $ROOTDIR ]]; then
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echo "$(dirname $1)/.$(basename $1)"
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else
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echo $1
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fi
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}
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#Создание ссылки на конфигурационный файл
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mklink() {
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SRC=$1
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DST=$2
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if [ -a $RCDIR/$SRC ]; then
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filename=$(basename $SRC)
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report Установка $filename
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link=$(dotfile "$DST/${filename//\.$(uname -i)}")
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if [ -a $link ]; then
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if [ -L $link ]; then
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ref=$(readlink $link)
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if [ $ref == $RCDIR/$SRC ]; then
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echo -e "Установка не требуется"
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return
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else
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echo -e "$redНайденная ссылка указывает на другой файл: $ref$rstc"
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fi
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else
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echo -e "$redНайден конфигурационный файл$rstc"
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fi
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backup $link && \
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mklink $SRC $DST
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else
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ln -s $RCDIR/$SRC $(dotfile $DST/${filename//\.$(uname -i)}) 2>&- && \
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echo -e "${green}OK${rstc}"
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fi
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else
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echo -e "$red ФАЙЛ НАСТРОЕК НЕ СУЩЕСТВУЕТ: $RCDIR/$SRC $rstc" >&2
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fi
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}
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rmlink() {
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FILE=$(basename $1)
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LINK=$(dotfile $2/${FILE//\.$(uname -i)})
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if [[ ( -a $LINK ) && (-L $LINK)]]; then
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report Удаление $FILE $red
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\rm "$LINK" && echo -e "${green}OK${rstc}" || echo -e "Ошибка удаления"
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fi
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}
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installrc() {
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while read line; do
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if [[ "$line" =~ ^\s*\+\s*.*$ ]]; then
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eval $(echo -e "$line" | sed 's/^+/mklink /')
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elif [[ "$line" =~ ^\s*-\s*.*$ ]]; then
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# Не устанавливать файл
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eval $(echo -e "$line" | sed 's/^-/rmlink /')
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elif [[ ("$line" =~ ^\#.*) || ("$line" =~ ^\s*$) ]]; then
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# Вывод комментариев и пустых строк
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echo -e "${white}$line${rstc}" | tr '#' ' '
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else
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# Выполнение строки
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eval $line
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fi
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done < $1
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}
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case "$1" in
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--install-all) alias rmlink=mklink;;
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--uninstall-all) alias mklink=rmlink;;
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--check-rc-files) alias mklink=check; alias rmlink=check;;
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*) : ;;
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esac
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installrc $RCLIST
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