mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-05 23:41:44 +00:00
Stephen Boddy
b1470223d3
The ccache named volume had no explicit name, so Docker Compose namespaced it under the per-checkout project name (derived from UNIQUE_ID), giving each checkout its own cache even though docker/README.md already documented them as shared. Give the volume a fixed name so all checkouts attach the same one. Measured cache size after a full build (IfcParse+IfcGeom+IfcConvert+ wrapper, one Python version) is ~300MB, only ~5% of the previous 5G cap. Shrink CCACHE_MAXSIZE to 2G, which comfortably covers the shared baseline plus per-branch deltas from several diverging checkouts. Generated with the assistance of an AI coding tool.
60 lines
2.8 KiB
Docker
60 lines
2.8 KiB
Docker
FROM rockylinux:9
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# Update system, enable CRB (needed by some EPEL packages) and install EPEL,
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# then install required packages + some common tools for a bit of command
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# line comfort. Combined into one layer so a later `create` always installs
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# against packages from the same dnf update, rather than layering fresh
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# installs on top of a stale cached "update" layer.
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RUN dnf update -y && \
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dnf install -y epel-release && \
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dnf config-manager --set-enabled crb && \
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dnf install -y --allowerasing --setopt=install_weak_deps=False --setopt=tsflags=nodocs \
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bash-completion vim git curl wget which tree htop sudo \
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gcc gcc-c++ autoconf automake bison make zip cmake \
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python3 python3-pip \
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bzip2 patch mesa-libGL-devel libffi-devel fontconfig-devel \
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sqlite-devel bzip2-devel zlib-devel openssl-devel xz-devel \
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readline-devel ncurses-devel libuuid-devel git-lfs \
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findutils xz byacc ccache && \
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git lfs install --system && \
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dnf clean all && \
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rm -rf /var/cache/dnf
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# Trust bind-mounted repos regardless of which user (root or builder) or host
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# UID owns them, rather than a per-user config that only one of them sees.
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RUN git config --system --add safe.directory '*'
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# Configure ccache. CCACHE_MAXSIZE (not `ccache -M`) because /ccache is a
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# volume mount point at runtime - anything `ccache -M` writes to a config
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# file under it during this build gets shadowed once the real volume is
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# mounted, so the size cap only actually takes effect via the env var.
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# 2G is generous: a full build (IfcParse+IfcGeom+IfcConvert+wrapper, one
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# Python version) measures ~300MB, and the volume is now shared across all
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# checkouts (see compose.yaml), so this covers several diverging branches.
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ENV CCACHE_DIR=/ccache
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ENV CCACHE_MAXSIZE=2G
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ENV PATH="/usr/lib/ccache:$PATH"
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# Non-root user matching the host UID/GID that bind-mounts the repo (default
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# 1000:1000, the common single-user-Linux-box case), so files the build
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# creates under the mount keep sane, non-root ownership on the host side.
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# Override with --build-arg USER_UID=$(id -u) --build-arg USER_GID=$(id -g)
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# if your host user has a different UID/GID.
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ARG USER_UID=1000
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ARG USER_GID=1000
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RUN groupadd -g "${USER_GID}" builder \
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&& useradd -m -u "${USER_UID}" -g "${USER_GID}" -s /bin/bash builder \
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&& echo "builder ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/builder
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# Copied while still root: /bin is not writable by the builder user.
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COPY --from=ghcr.io/astral-sh/uv:0.11.27 /uv /uvx /bin/
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USER builder
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WORKDIR /__w/IfcOpenShell/IfcOpenShell
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# Installed as builder so managed Python interpreters land under builder's
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# $HOME, matching the user that actually runs the build.
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RUN uv python install
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CMD ["sleep", "infinity"]
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