67 lines
1.9 KiB
Bash
Executable File
67 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: MIT
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# Author: Nils Freydank <nils.freydank@posteo.de>
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PATH="/usr/bin:/bin:/usr/sbin:/sbin"
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set -uxa
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REGISTRY="${REGISTRY:-git.holgersson.xyz/gentoo-related/gentoo-binpkg-builder}"
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VERSION="${VERSION:-latest}"
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REPOS="${REPOS:-/var/db/repos}"
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DISTFILES="${DISTFILES:-/var/cache/distfiles-podman-1}"
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BINPKG="${BINPKG:-/var/cache/packages-podman-1}"
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LOGDIR="${LOGDIR:-$(pwd)/log}"
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PACKAGE_USE="${PACKAGE_USE:-$(pwd)/package.use}"
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PODMAN_BUILD_ARGS=(
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# Do not leak the host's /etc/host into the container.
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--no-hosts
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# Remove the container after usage.
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--rm
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# Allow interactive questsions by portage
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-ti
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# Limit the memory to be used.
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--memory=20G
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# memory-swap is the sum of RAM and swap.
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--memory-swap=21G
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--shm-size=2G
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# Share the portage configuration.
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-v "${PACKAGE_USE}:/etc/portage/package.use:ro"
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# Share the gentoo repo, overlays etc.
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-v "${REPOS}:/var/db/repos:ro"
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# Share the world file, too.
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-v "./world:/var/lib/portage/world:ro"
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# Share the distfiles, i.e. typically source archives.
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-v "${DISTFILES}:/var/cache/distfiles:rw,U"
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# Share the binpkgs r/w cache.
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-v "${BINPKG}:/var/cache/packages:rw,U"
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# Keep the logs out of the container.
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-v "${LOGDIR}:/var/log:rw,U"
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)
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exit_err()
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{
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echo "${@}"
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exit 1
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}
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_mkdir()
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{
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mkdir -p "${@}" || exit_err "Could not create dir ${@}."
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}
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_mkdir "${REPOS}"
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_mkdir "${DISTFILES}"
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_mkdir "${BINPKG}"
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_mkdir "${LOGDIR}"
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podman run "${PODMAN_BUILD_ARGS[@]}" "${REGISTRY}:${VERSION}" \
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bash -c "emerge --usepkg --newuse --keep-going --oneshot --deep --update @world \
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&& emerge @golang-rebuild @rust-rebuild \
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&& eclean-pkg --deep" \
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|| exit_err "Could not build packages."
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podman unshare chown -R "0:0" "${LOGDIR}" || exit_err "Could not fix access right post build."
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# vim:fileencoding=utf-8:ts=4:syntax=bash:expandtab
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