Allow to build ZFSBootManager in containerized Debian environment

releng/docker/Dockerfile.debian

@@ -0,0 +1,86 @@
+# syntax=docker/dockerfile:1.4
+#
+# This Dockerfile creates a container that will create an EFI executable and
+# separate kernel/initramfs components from a ZFSBootMenu repository. The
+# container will pre-populate its /zbm directory with a clone of the master
+# branch of the upstream ZFSBootMenu branch and build the images from that.
+#
+# To use a different ZFSBootMenu repository or version, bind-mound the
+# repository you want on /zbm inside the container.
+#
+# Note - this Dockerfile depends on Docker >= 23 and the docker buildx plugin.
+
+# Use the official Debian container. Allow to customize tag,so different Debian
+# version could be used.
+ARG DEBIAN_TAG=bookworm-slim
+FROM debian:$DEBIAN_TAG
+LABEL org.opencontainers.image.authors="ZFSBootMenu Team, https://zfsbootmenu.org"
+
+ARG DEBIAN_FRONTEND=noninteractive
+RUN --mount=type=cache,target=/var/lib/apt/lists \
+ set -eux; \
+ sed -i 's/Components: main/Components: main contrib non-free/' /etc/apt/sources.list.d/debian.sources && \
+ apt-get update && \
+ apt-get install --no-install-recommends -y \
+ bash \
+ ca-certificates \
+ cryptsetup \
+ curl \
+ dosfstools \
+ dracut \
+ dracut-network \
+ e2fsprogs \
+ efibootmgr \
+ fzf \
+ gdisk \ 
+ iproute2 \
+ iputils-arping \
+ iputils-clockdiff \
+ iputils-ping \
+ iputils-tracepath \
+ kbd \
+ kexec-tools \
+ kpartx \
+ less \
+ libboolean-perl \
+ libsort-versions-perl \
+ libyaml-pp-perl \
+ linux-headers-amd64 \
+ linux-image-amd64 \
+ mbuffer \
+ ncurses-base \
+ openssh-server \ 
+ parted \
+ pigz \
+ procps \ 
+ systemd-boot-efi \
+ util-linux \
+ zfs-dracut \
+ zfsutils-linux \
+ zstd \
+ && \
+ curl -L -o /usr/bin/yq-go https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 && \
+ chmod +x /usr/bin/yq-go
+
+ARG ZFSBOOTMENU_VERSION="2.3.0"
+
+# ZFSBootMenu commit hash, tag or branch name used by
+# default to build ZFSBootMenu images (default: master)
+ARG ZBM_COMMIT_HASH=
+# Record a commit hash if one was provided
+RUN [ -z "${ZBM_COMMIT_HASH}" ] || echo "${ZBM_COMMIT_HASH}" > /etc/zbm-commit-hash
+
+# Include the specified Debian package in the image
+# (multiple entries must be seperated by spaces)
+ARG PACKAGES=
+# Run ${PACKAGES} install in seperate layer so that the zfs dkms packages
+# are not rebuilt when ${PACKAGES} change. reuse.
+# Install ZFSBootMenu dependencies and components necessary to build images
+RUN --mount=type=cache,target=/var/lib/apt/lists \
+ [ -z "${PACKAGES}" ] || apt-get update && apt-get install -y ${PACKAGES}
+
+RUN rm -rf /var/lib/apt/lists/*
+
+COPY --chmod=755 build-init.sh /
+# Run the build script with no arguments by default
+ENTRYPOINT [ "/build-init.sh", "-m", "apt" ]

releng/docker/build-init.sh

@@ -29,9 +29,14 @@ Usage: $0 [options]
  (Default: \${BUILDROOT}/build)
 
  -p <package>
- Install the named Void Linux package in the container
- before building. May be specified more than once to
- install more than one package.
+ Install the named package in the container before building.
+ May be specified more than once to install more than one
+ package.
+
+ -m <package manager>
+ Specify a different package manager backend.
+ Supported backends: xbps, apt
+ (Default: xbps)
 
  -t <tag>
  Specify specific tag or commit hash to fetch
@@ -79,11 +84,18 @@ update_packages() {
  *) hold_kern_zfs ;;
  esac
 
- # Attempt to update xbps first
- xbps-install -Syu xbps || return 1
+ if [ "${PACKAGE_MANAGER}" == "xbps" ]; then
+ # Attempt to update xbps first
+ xbps-install -Syu xbps || return 1
 
- # Update all other packages
- xbps-install -Syu || return 1
+ # Update all other packages
+ xbps-install -Syu || return 1
+ elif [ "${PACKAGE_MANAGER}" == "apt" ]; then
+ apt-get update
+ apt-get upgrade
+ else
+ error "unsupported package manager backend: ${PACKAGE_MANAGER}"
+ fi
 }
 
 PACKAGES=()
@@ -93,7 +105,7 @@ GENARGS=()
 UPDATE=
 SKIP_VERSIONING=
 
-while getopts "hb:o:t:e:p:uV" opt; do
+while getopts "hb:o:t:e:p:m:uV" opt; do
  case "${opt}" in
  b)
  BUILDROOT="${OPTARG}"
@@ -107,6 +119,9 @@ while getopts "hb:o:t:e:p:uV" opt; do
  p)
  PACKAGES+=( "${OPTARG}" )
  ;;
+ m)
+ PACKAGE_MANAGER="${OPTARG}"
+ ;;
  e)
  CONFIGEVALS+=( "${OPTARG}" )
  ;;
@@ -155,9 +170,15 @@ if [ -n "${UPDATE}" ]; then
  update_packages "${UPDATE}" || error "failed to update packages"
 fi
 
+# Install all requested packages
 if [ "${#PACKAGES[@]}" -gt 0 ]; then
- # Install all requested packages
- xbps-install -Sy "${PACKAGES[@]}" || error "failed to install requested packages"
+ if [ "${PACKAGE_MANAGER}" == "xbps" ]; then
+ xbps-install -Sy "${PACKAGES[@]}" || error "failed to install requested packages"
+ elif [ "${PACKAGE_MANAGER}" == "apt" ]; then
+ apt-get update && apt-get install -y "${PACKAGES[@]}" || error "failed to install requested packages"
+ else
+ error "unsupported package manager backend: ${PACKAGE_MANAGER}"
+ fi
 fi
 
 # If a custom rc.pre.d exists, run every executable file therein