feat: re-organize the code into clear separate sections and use acls
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@ -14,16 +14,17 @@ ctr=$(buildah from archlinux)
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buildah run "$ctr" -- bash -c "\
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pacman -Sy --noconfirm && pacman -S --noconfirm neovim git zsh tmux podman \
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fzf fd ripgrep jdk-openjdk && pacman -Scc --noconfirm && \
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useradd -ms /bin/zsh $DEV_USER && \
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useradd --system --no-create-home --shell /usr/sbin/nologin viewer && \
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usermod -aG $DEV_USER viewer && mkdir -p /tmp/tmux-shared && \
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mkdir -p $DEV_HOME/.gnupg && mkdir -p $SECURE
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groupadd secproc && useradd -ms /bin/zsh -G secproc $DEV_USER && \
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useradd --system --no-create-home -s /usr/sbin/nologin -G $DEV_USER viewer && \
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mkdir -p /tmp/tmux-shared && chown -R $DEV_USER:$DEV_USER /tmp/tmux-shared && \
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mkdir -p $SECURE && chmod -R 500 $SECURE && \
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mkdir /app && chmod 700 /app && chown $DEV_USER:$DEV_USER /app
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"
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# copy start script
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buildah copy "$ctr" start.sh /start.sh
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buildah copy "$ctr" start.sh $DEV_HOME/start.sh
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# copy ssh setup
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buildah copy "$ctr" ssh "$SECURE"/ssh
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buildah copy "$ctr" ssh $SECURE/ssh
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# copy zshrc, neovim and tmux setup
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buildah copy "$ctr" zshrc $DEV_HOME/.zshrc
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@ -32,21 +33,17 @@ buildah copy "$ctr" local $DEV_HOME/.local
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# zsh and tmux config (immutable)
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buildah run "$ctr" -- bash -c "
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find $DEV_HOME -type f -exec chmod 400 {} + && \
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find $DEV_HOME -type f -exec chattr +i {} + && \
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find $DEV_HOME -type d -exec chmod 700 {} + && \
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chmod 750 /tmp/tmux-shared && chmod -R 500 $SECURE && \
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chmod +x /start.sh && \
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chown -R $DEV_USER:$DEV_USER $DEV_HOME && \
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chattr -R +x $DEV_HOME && chattr +x /tmp/tmux-shared && \
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chown -R $DEV_USER:$DEV_USER /tmp/tmux-shared
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find $DEV_HOME -type f -exec chmod 750 {} + && \
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find $DEV_HOME -type f -exec chown root:secproc {} + && \
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setfacl -R -m u:devuser:--x $DEV_HOME && \
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"
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buildah config \
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--user $DEV_USER \
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--workingdir /app \
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--env CONTAINER_HOST=unix:///run/podman/podman.sock \
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--cmd "/start.sh" \
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--cmd "$DEV_HOME/start.sh" \
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"$ctr"
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buildah commit "$ctr" $IMG_NAME
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