fix(build): fix variable in build script #237
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ShannonDing
approved these changes
Feb 11, 2020
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hello, @gitoso , welcome to apache rocketmq community, the GSoC 2020 will be starting soon, could you please send an email to me and I will send you some information about it if you are interested in it? |
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Thank you, I sent a message to the email in your github profile ^^ |
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@gitoso here are some preliminary proposal(apache/rocketmq-externals#512). if you are interested, we would like to help you to complete these in the nearing GSoC 2020. |
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What is the purpose of the change
The line
unzip -o ${fname_libevent} >unziplibevent.txt 2>&creates the fileunziplibevent.txtin the directory. So when setting the directory name withlibevent_dir=$(ls | grep libevent | grep .*[^zip]$)the variable will have the name of two files andcd ${libevent_dir}will promptcd: Too many arguments.Brief changelog
Just adding the .txt extension to the exclusion list during the grep command is enough to solve the problem. In the end we have
libevent_dir=$(ls | grep libevent | grep .*[^zip^txt]$).