脚本停止，尽管随后读取了“ set -e”

Question

我有一个用于git post-receive hook的脚本

read oldrev newrev refname
set -e

echo DELETE
rm -rf *
echo DELETED
...

运行脚本时，输出看起来像这样

remote: DELETE

但是脚本停止了。但是，当我删除“ set -e”或删除“ read”时，它将起作用。

read oldrev newrev refname

echo DELETE
rm -rf *
echo DELETED
...

结果

remote: DELETE
remote: DELETED

或

set -e

echo DELETE
rm -rf *
echo DELETED

结果

remote: DELETE
remote: DELETED

我不明白为什么它不起作用。

编辑：添加第二和第三个代码示例的输出