Invalid spaces in ''key=value'' pair
Reports incorrect spacing for key-value pairs in ARG
, ENV
, and LABEL
commands.
While it is not explicitly specified in the Dockerfile specification, some combinations of spacing for key-value pairs are not allowed. Docker build will fail after reaching the problem instruction.
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
DockerFileAssignments
Examples:
The
ARG
command does not allow any spaces around '='ENV
andLABEL
do not allow spaces after '='
# all the commands below will fail
ARG answer = 42
ARG version= "1.0.0"
LABEL "maintained.by"= someone@gmail.com
ENV JAVA_HOME= "/docker-java-home"
After the quick-fix is applied:
ARG answer=2
ARG version="1.0.0"
LABEL "maintained.by"=someone@gmail.com
ENV JAVA_HOME="/docker-java-home"
Inspection Details | |
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By default bundled with: | CLion 2024.3, GoLand 2024.3, IntelliJ IDEA 2024.3, JetBrains Rider 2024.3, PhpStorm 2024.3, PyCharm 2024.3, Qodana for .NET 2024.3, Qodana for Go 2024.3, Qodana for JS 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3, Qodana for Ruby 2024.3, RubyMine 2024.3, WebStorm 2024.3 |
Can be installed with plugin: | Docker, 243.23139 |
Thanks for your feedback!