嗨,我在构建 rpm 包时遇到代码重复问题。
我有这样的规格:
Summary : ${product.id} ${rpmType}
Name : ${product.id}_${rpmType}
.....
%build
%install
%files
%defattr(-,root,java,750)
%{home}
%clean
rm -rf %{buildroot}
%pre
CHECK_PAUSE=2;
echo -n "Stopping tomcat";
sh %{binary}/shutdown.sh
rc=0
while [ "$rc" == 0 ]; do
sleep $CHECK_PAUSE;
wget -q -O /dev/null -S http://localhost:8080/some-server/test;
rc=$?;
done;
echo "Tomcat: STOPPED"
mv %{home}/%{warname} %{home}/%{warname}.`date +%Y%d%m`
rm -rf %{home}/some-server
echo done.
%post
CHECK_PAUSE=2;
echo -n "Starting tomcat";
sh %{binary}/startup.sh
rc=1
while [ "$rc" -ne 0 ]; do
sleep $CHECK_PAUSE
wget -q -O /dev/null -S http://localhost:8080/some-server/test
rc=$?
done
echo "Tomcat: STARTED"
%preun
if [ "$1" == "0" ]; then
#STOP TOMCAT HERE SAME WAY AS IN PRE
fi
%postun
if [ "$1" == "0" ]; then
#START TOMCAT HERE SAME WAY AS IN POST
fi
将在 preun 和 postun 部分执行的脚本与 pre 和 post 部分相同。但我不想只是复制/粘贴它们。是否有一些复杂的解决方案来避免代码重复?