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build: Dockerfile: mod "new user to avoid using root" to support UID=0

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Extend "create new user to avoid using root" copypasta to support being run as root
(ARG UID=0).

When running build.sh directly on a cirrus CI runner, we are running as root.
This commit is contained in:
SomberNight
2025-09-26 12:37:50 +00:00
parent b676c1e9d3
commit 447c7cf8b3
4 changed files with 26 additions and 30 deletions
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13
contrib/build-linux/appimage/Dockerfile
View File

@@ -75,13 +75,12 @@ RUN apt-get update -q && \
# create new user to avoid using root; but with sudo access and no password for convenience.
ARG UID=1000
ENV USER="user"
ENV HOME_DIR="/home/${USER}"
RUN if [ "$UID" != "0" ] ; then useradd --uid $UID --create-home --shell /bin/bash "user" ; fi
RUN usermod -append --groups sudo $(id -nu $UID || echo "user")
RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
RUN HOME_DIR=$(getent passwd $UID | cut -d: -f6)
ENV WORK_DIR="${HOME_DIR}/wspace" \
PATH="${HOME_DIR}/.local/bin:${PATH}"
RUN useradd --uid $UID --create-home --shell /bin/bash ${USER}
RUN usermod -append --groups sudo ${USER}
RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
WORKDIR ${WORK_DIR}
RUN chown --recursive ${USER} ${WORK_DIR}
USER ${USER}
RUN chown --recursive ${UID} ${WORK_DIR}
USER ${UID}

13
contrib/build-linux/sdist/Dockerfile
View File

@@ -18,13 +18,12 @@ RUN apt-get update -q && \
# create new user to avoid using root; but with sudo access and no password for convenience.
ARG UID=1000
ENV USER="user"
ENV HOME_DIR="/home/${USER}"
RUN if [ "$UID" != "0" ] ; then useradd --uid $UID --create-home --shell /bin/bash "user" ; fi
RUN usermod -append --groups sudo $(id -nu $UID || echo "user")
RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
RUN HOME_DIR=$(getent passwd $UID | cut -d: -f6)
ENV WORK_DIR="${HOME_DIR}/wspace" \
PATH="${HOME_DIR}/.local/bin:${PATH}"
RUN useradd --uid $UID --create-home --shell /bin/bash ${USER}
RUN usermod -append --groups sudo ${USER}
RUN echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
WORKDIR ${WORK_DIR}
RUN chown --recursive ${USER} ${WORK_DIR}
USER ${USER}
RUN chown --recursive ${UID} ${WORK_DIR}
USER ${UID}