Error Docker Build

[AlexVanMechelen]

Command used

docker build -t dhondta/packing-box .

ERROR [framework 10/20]

[...]
 => [framework  3/20] COPY --chown=user src/files/utils/* /home/user/.opt/utils/                                   0.1s
 => [framework  4/20] COPY --chown=user src/files/tools/* /home/user/.opt/tools/                                   0.1s
 => [framework  5/20] RUN mv /home/user/.opt/tools/help /home/user/.opt/tools/?                                    0.5s
 => [framework  6/20] COPY --chown=user src/data /home/user/.packing-box/data                                      0.1s
 => [framework  7/20] COPY --chown=user src/lib /tmp/lib                                                           0.1s
 => [framework  8/20] RUN pip3 install --user --no-warn-script-location --break-system-packages /tmp/lib/  && rm  79.8s
 => [framework  9/20] COPY --chown=user src/files/analyzers/* /tmp/analyzers/                                      0.2s
 => ERROR [framework 10/20] RUN find /tmp/analyzers -type f -executable -exec mv {} /home/user/.opt/bin/ ;  && /h  0.6s
------
 > [framework 10/20] RUN find /tmp/analyzers -type f -executable -exec mv {} /home/user/.opt/bin/ ;  && /home/user/.opt/tools/packing-box setup analyzer:
0.549 /bin/sh: 1: /home/user/.opt/tools/packing-box: not found
------
Dockerfile:165
--------------------
 164 |     COPY --chown=$USER $FILES/analyzers/* /tmp/analyzers/
 165 | >>> RUN find /tmp/analyzers -type f -executable -exec mv {} $UOPT/bin/ \; \
 166 | >>>  && $PBOX setup analyzer
 167 |     # install detectors (including wrapper scripts)
--------------------
ERROR: failed to solve: process "/bin/sh -c find /tmp/analyzers -type f -executable -exec mv {} $UOPT/bin/ \\;  && $PBOX setup analyzer" did not complete successfully: exit code: 127

Issue on this line:

RUN find /tmp/analyzers -type f -executable -exec mv {} $UOPT/bin/ \; \
&& $PBOX setup analyzer

Issue

/home/user/.opt/tools/packing-box: not found

[AlexVanMechelen]

Update

I removed some of the build steps that caused an error to be able to build a partial container and investigate.

In Dockerfile:

[...]
# install analyzers
COPY --chown=$USER $FILES/analyzers/* /tmp/analyzers/
#RUN find /tmp/analyzers -type f -executable -exec mv {} $UOPT/bin/ \; \
# && $PBOX setup analyzer
# install detectors (including wrapper scripts)
COPY --chown=$USER $FILES/detectors/* /tmp/detectors/
#RUN find /tmp/detectors -type f -executable -exec mv {} $UOPT/bin/ \; \
# && find /tmp/detectors -type f -iname '*.txt' -exec mv {} $UOPT/detectors/ \; \
# && $PBOX setup detector
# install packers
COPY --chown=$USER $FILES/packers/* /tmp/packers/
#RUN $PBOX setup packer
# install unpackers
#COPY ${FILES}/unpackers/* /tmp/unpackers/  # leave this commented as long as $FILES/unpackers has no file
#RUN $PBOX setup unpacker
# geenerate Bash completions
#COPY --chown=$USER $FILES/utils/_pbox-compgen $UOPT/utils/
#COPY --chown=$USER $FILES/utils/pbox-completions.json $UOPT/utils/
#RUN $UOPT/utils/_pbox-compgen $UOPT/utils/pbox-completions.json -f $HOME/.bash_completion
# ----------------------------------------------------------------------------------------------------------------------
RUN find $UOPT/bin -type f -exec chmod +x {} \;
ENV UOPT=$UOPT
#ENTRYPOINT $UOPT/tools/startup
WORKDIR /mnt/share

The container now builds and the file that caused the "not found" error seems to be present /home/user/.opt/tools/packing-box

The problem however is that this file can't execute. It starts with a shebang line to /bin/bash, and upon testing I can't run /bin/bash either, due to an error in /home/user/.bashrc

bash: /home/user/.bashrc: line 6: syntax error near unexpected token `elif'
'ash: /home/user/.bashrc: line 6: `  elif [ -f /etc/bash_completion ]; then

Don't know why this gives an error, as it seems correct syntax. Commenting it out to see if that fixes the error, a new error occurs.

bash: /home/user/.bashrc: line 13: syntax error near unexpected token `$'{\r''
'ash: /home/user/.bashrc: line 13: `    function command_not_found_handle {

[dhondta]

@AlexVanMechelen Thank you for mentioning this. Please provide more information about the environment on which you are trying to build the box (platform, Docker version, etc).

[dhondta]

@AlexVanMechelen Your very first error seems to relate to an issue with a COPY in the Dockerfile when building the box in Windows. The second one indicates an issue with a carriage return (Linux uses newlines \n and Windows uses CRLF \r\n) in .bashrc. If you manage to start the box, you can dos2unix ~/.bashrc.

[AlexVanMechelen]

@dhondta Both errors are indeed related to the automatic conversion of LF -> CRLF by git. Fixed in #95