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'