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Code Inspection: Missing continuation character for ''RUN'' command

Reports missing continuation characters in RUN command.

In the shell form of RUN command you should use a '\' (backslash) to continue a single RUN instruction onto the next line. Otherwise, Docker build will fail.

Examples:

# the command below will fail RUN /bin/bash -c 'source $HOME/.bashrc; echo $HOME'

After the quick-fix is applied:

RUN /bin/bash -c 'source $HOME/.bashrc; \ echo $HOME'

Suppress an inspection in the editor

  1. Position the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 02 December 2022