Во время Jenkins-билда — скрипт деплоя возвращает ошибку:
... [jm-cms-transform-layer-build] Running shell script + [[ -d config ]] /var/jenkins_home/workspace/jm-cms-transform-layer-build@tmp/durable-6569c8ce/script.sh: 2: /var/jenkins_home/workspace/jm-cms-transform-layer-build@tmp/durable-6569c8ce/script.sh: [[: not found ...
Причина в том, что Jenkins использует во время билда sh (docker.image('node')), а не bash, а sh не поддерживает многие возможности bash:
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root@jm-webapp-ci-temp:/tmp# sh # [[ -e filename ]] || echo $? sh: 1: [[: not found 127 # bash root@jm-webapp-ci-temp:/tmp# [[ -e filename ]] || echo $? 1
[/simterm]
Поэтому, вместо проверки через [[...]] — используем test:
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# test -e filenmae || echo $? 1
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И немного проверки:
[simterm]
root@jm-webapp-ci-temp:/tmp# type -a [[ [[ is a shell keyword root@jm-webapp-ci-temp:/tmp# type -a [ [ is a shell builtin [ is /usr/bin/[ root@jm-webapp-ci-temp:/tmp# type -a test test is a shell builtin test is /usr/bin/test
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Видим, что [[ — это shell keyword:
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# type -a [[ [[ is a shell keyword
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И смотрим man:
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root@jm-webapp-ci-temp:/tmp# man 1 bash | grep "\[\["
! case coproc do done elif else esac fi for function if in select then until while { } time [[ ]]
[[ expression ]]
expansion are not performed on the words between the [[ and ]]; tilde expansion, parameter and variable expansion, arithmetic expansion, command substitution, process substitution, and quote removal are performed.
When used with [[, the < and > operators sort lexicographically using the current locale.
...
[/simterm]
