Bash 语法问题，'语法错误：意外的“do”（期望“fi”）'

我有一个在 Windows 和 Mac/Linux 机器上使用的 sh 脚本，并且似乎正常工作没有问题。

#!/bin/bash
if [ -z "$jmxname" ]
then
cd ./tests/Performance/JMX/ || exit

echo "-- JMX LIST --"

# set the prompt used by select, replacing "#?"
PS3="Use number to select a file or 'stop' to cancel: "

# allow the user to choose a file
select jmxname in *.jmx
do
    # leave the loop if the user says 'stop'
    if [[ "$REPLY" == stop ]]; then break; fi

    # complain if no file was selected, and loop to ask again
    if [[ "$jmxname" == "" ]]
    then
        echo "'$REPLY' is not a valid number"
        continue
    fi

    # now we can use the selected file, trying to get it to run the shell script
    rm -rf ../../Performance/results/* && cd ../jmeter/bin/ && java -jar ApacheJMeter.jar -Jjmeter.save.saveservice.output_format=csv -n -t ../../JMX/"$jmxname" -l ../../results/"$jmxname"-reslut.jtl -e -o ../../results/HTML
    # it'll ask for another unless we leave the loop
    break
done
else
    cd ./tests/Performance/JMX/ && rm -rf ../../Performance/results/* && cd ../jmeter/bin/ && java -jar ApacheJMeter.jar -Jjmeter.save.saveservice.output_format=csv -n -t ../../JMX/"$jmxname" -l ../../results/"$jmxname"-reslut.jtl -e -o ../../results/HTML
fi

我现在正在尝试使用 Docker 容器做一些事情，并使用了 node:alpine 图像，因为我的项目的其余部分是基于 NodeJS 的，但由于某种原因，脚本不会在 Docker 容器中运行，给出以下内容 -

line 12: syntax error: unexpected "do" (expecting "fi")

我该如何解决？该脚本似乎适用于迄今为止运行过的每个系统，并且没有出现任何问题。