248 lines
11 KiB
Bash
248 lines
11 KiB
Bash
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#
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2023 Ricardo Pardini <ricardo@pardini.net>
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# This file is a part of the Armbian Build Framework https://github.com/armbian/build/
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#
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# tl;dr: this artifact is a replacement for the original distro's base-files.
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# We find what is the latest version of the original distro's base-files.
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# Then we download it, and we modify it to suit our needs.
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# The artifact is named "armbian-base-files".
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# But the package is still named "base-files", this is similar to what Linux Mint does for the same purpose.
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function artifact_armbian-base-files_config_dump() {
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artifact_input_variables[RELEASE]="${RELEASE}"
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artifact_input_variables[ARCH]="${ARCH}"
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}
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function artifact_armbian-base-files_prepare_version() {
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: "${RELEASE:?RELEASE is not set}"
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: "${ARCH:?ARCH is not set}"
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artifact_version="undetermined" # outer scope
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artifact_version_reason="undetermined" # outer scope
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declare short_hash_size=4
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declare fake_unchanging_base_version="1-${RELEASE}-1armbian1"
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declare found_package_version="undetermined" found_package_filename="undetermined" found_package_down_url="undetermined"
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sleep_seconds="15" do_with_retries 10 apt_find_upstream_package_version_and_download_url "base-files"
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# download the file, but write it to /dev/null (just for testing it is correct)
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# wget --timeout=15 --output-document=/dev/null "${found_package_down_url}" || exit_with_error "Could not download '${found_package_down_url}'"
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# Set readonly globals with the wanted info; will be used during the actual build of this artifact
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declare -g -r base_files_wanted_upstream_version="${found_package_version}"
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declare -g -r base_files_wanted_upstream_filename="${found_package_filename}"
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declare -g -r base_files_wanted_deb_down_url="${found_package_down_url}"
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# get the hashes of the lib/ bash sources involved.
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declare hash_files="undetermined"
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calculate_hash_for_bash_deb_artifact "artifacts/artifact-armbian-base-files.sh"
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declare bash_hash="${hash_files}"
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declare bash_hash_short="${bash_hash:0:${short_hash_size}}"
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# outer scope
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artifact_version="${fake_unchanging_base_version}-B${bash_hash_short}"
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declare -a reasons=("Armbian armbian-base-files" "original ${RELEASE} version \"${base_files_wanted_upstream_version}\"" "framework bash hash \"${bash_hash}\"")
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artifact_version_reason="${reasons[*]}" # outer scope
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artifact_name="armbian-base-files-${RELEASE}-${ARCH}"
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artifact_type="deb"
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artifact_deb_repo="${RELEASE}" # release-specific repo (jammy etc)
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artifact_deb_arch="${ARCH}" # arch-specific packages (arm64 etc)
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artifact_map_packages=(["armbian-base-files"]="base-files")
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# Important. Force the final reversioned version to contain the release name.
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# Otherwise, when publishing to a repo, pool/main/b/base-files/base-files_${REVISION}.deb will be the same across releases.
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artifact_final_version_reversioned="${REVISION}-${RELEASE}"
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# Register the function used to re-version the _contents_ of the base-files deb file.
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artifact_debs_reversion_functions+=("reversion_armbian-base-files_deb_contents")
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return 0
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}
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function artifact_armbian-base-files_build_from_sources() {
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LOG_SECTION="compile_armbian-base-files" do_with_logging compile_armbian-base-files
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}
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# Dont' wanna use a separate file for this. Keep it in here.
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function compile_armbian-base-files() {
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: "${artifact_name:?artifact_name is not set}"
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: "${artifact_version:?artifact_version is not set}"
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: "${RELEASE:?RELEASE is not set}"
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: "${ARCH:?ARCH is not set}"
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: "${DISTRIBUTION:?DISTRIBUTION is not set}"
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display_alert "Creating base-files for ${DISTRIBUTION} release '${RELEASE}' arch '${ARCH}'" "${artifact_name} :: ${artifact_version}" "info"
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declare cleanup_id="" destination=""
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prepare_temp_dir_in_workdir_and_schedule_cleanup "base-files" cleanup_id destination # namerefs
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# Download the deb file
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declare deb_file="${destination}/${base_files_wanted_upstream_filename}"
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run_host_command_logged wget --no-verbose --timeout=60 --output-document="${deb_file}" "${base_files_wanted_deb_down_url}" || exit_with_error "Could not download '${base_files_wanted_deb_down_url}'"
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# Raw-Extract (with DEBIAN dir) the contents of the deb file into "${destination}"
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run_host_command_logged dpkg-deb --raw-extract "${deb_file}" "${destination}" || exit_with_error "Could not raw-extract '${deb_file}'"
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# Remove the .deb file
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rm -f "${deb_file}"
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if [[ "${SHOW_DEBUG}" == "yes" ]]; then
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# Show the tree
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run_host_command_logged tree "${destination}"
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wait_for_disk_sync "after tree base-files"
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# Show the original control file, using batcat
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run_tool_batcat --file-name "${artifact_name}/DEBIAN/control" "${destination}/DEBIAN/control"
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# Show the original conffiles file, using batcat
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run_tool_batcat --file-name "${artifact_name}/DEBIAN/conffiles" "${destination}/DEBIAN/conffiles"
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fi
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# Let's hack at it. New Maintainer and Version...
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cat <<- EOD >> "${destination}/DEBIAN/control.new"
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Maintainer: $MAINTAINER <$MAINTAINERMAIL>
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Version: ${artifact_version}
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EOD
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# Keep everything else from original
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cat "${destination}/DEBIAN/control" | grep -vP '^(Maintainer|Version):' >> "${destination}/DEBIAN/control.new"
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# Replace 'Debian' with 'Armbian'.
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sed -i "s/Debian/${VENDOR}/g" "${destination}/DEBIAN/control.new"
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mv "${destination}/DEBIAN/control.new" "${destination}/DEBIAN/control"
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# Change etc/os-release, etc/issue, etc/issue.net, and DEBIAN/conffiles
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# Keep copies so we can diff
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cp "${destination}"/etc/os-release "${destination}"/etc/os-release.orig
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cp "${destination}"/etc/issue "${destination}"/etc/issue.orig
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cp "${destination}"/etc/issue.net "${destination}"/etc/issue.net.orig
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cp "${destination}"/DEBIAN/conffiles "${destination}"/DEBIAN/conffiles.orig
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# Attention: this is just a few base changes that don't involve "$REVISION".
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# More are done in reversion_armbian-base-files_deb_contents()
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cat <<- EOD >> "${destination}/etc/dpkg/origins/armbian"
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Vendor: ${VENDOR}
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Vendor-URL: ${VENDORURL}
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Bugs: ${VENDORBUGS}
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Parent: ${DISTRIBUTION}
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EOD
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sed -i "s|^HOME_URL=.*|HOME_URL=\"${VENDORURL}\"|" "${destination}"/etc/os-release
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sed -i "s|^SUPPORT_URL=.*|SUPPORT_URL=\"${VENDORSUPPORT}\"|" "${destination}"/etc/os-release
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sed -i "s|^BUG_REPORT_URL=.*|BUG_REPORT_URL=\"${VENDORBUGS}\"|" "${destination}"/etc/os-release
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sed -i "s|^PRIVACY_POLICY_URL=.*|PRIVACY_POLICY_URL=\"${VENDORPRIVACY}\"|" "${destination}"/etc/os-release
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sed -i "s|^LOGO=.*|LOGO=\"${VENDORLOGO}\"|" "${destination}"/etc/os-release
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# Remove content from motd: Ubuntu header, welcome text and news. We have our own
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rm -f "${destination}"/etc/update-motd.d/00-header
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sed -i "\/etc\/update-motd.d\/00-header/d" "${destination}/DEBIAN/conffiles"
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rm -f "${destination}"/etc/update-motd.d/10-help-text
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sed -i "\/etc\/update-motd.d\/10-help-text/d" "${destination}/DEBIAN/conffiles"
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rm -f "${destination}"/etc/update-motd.d/10-uname
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sed -i "\/etc\/update-motd.d\/10-uname/d" "${destination}/DEBIAN/conffiles"
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rm -f "${destination}"/etc/update-motd.d/50-motd-news
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sed -i "\/etc\/update-motd.d\/50-motd-news/d" "${destination}/DEBIAN/conffiles"
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# Remove Ubuntu default services
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[[ -f "${destination}"/lib/systemd/motd-news.service ]] && rm "${destination}"/lib/systemd/motd-news.service
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[[ -f "${destination}"/lib/systemd/motd-news.timer ]] && rm "${destination}"/lib/systemd/motd-news.timer
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# Adjust legal disclaimer and remove from conf files
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sed -i "\/etc\/legal/d" "${destination}/DEBIAN/conffiles"
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[[ -f "${destination}"/etc/legal ]] && sed -i "s/${DISTRIBUTION}/${VENDOR}/g" "${destination}"/etc/legal
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# Remove /etc/issue and /etc/issue.net from the DEBIAN/conffiles file
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sed -i '/^\/etc\/issue$/d' "${destination}"/DEBIAN/conffiles
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sed -i '/^\/etc\/issue.net$/d' "${destination}"/DEBIAN/conffiles
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if [[ "${SHOW_DEBUG}" == "yes" ]]; then
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# Show the results of the changing...
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run_tool_batcat --file-name "${artifact_name}/etc/os-release" "${destination}"/etc/os-release
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run_tool_batcat --file-name "${artifact_name}/etc/issue" "${destination}"/etc/issue
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run_tool_batcat --file-name "${artifact_name}/etc/issue.net" "${destination}"/etc/issue.net
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run_tool_batcat --file-name "${artifact_name}/DEBIAN/conffiles" "${destination}"/DEBIAN/conffiles
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# Show the diffs, use colors.
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run_host_command_logged diff --color=always -u "${destination}"/etc/os-release.orig "${destination}"/etc/os-release "||" true
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run_host_command_logged diff --color=always -u "${destination}"/etc/issue.orig "${destination}"/etc/issue "||" true
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run_host_command_logged diff --color=always -u "${destination}"/etc/issue.net.orig "${destination}"/etc/issue.net "||" true
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run_host_command_logged diff --color=always -u "${destination}"/DEBIAN/conffiles.orig "${destination}"/DEBIAN/conffiles "||" true
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fi
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# Remove the .orig files
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rm -f "${destination}"/etc/os-release.orig "${destination}"/etc/issue.orig "${destination}"/etc/issue.net.orig "${destination}"/DEBIAN/conffiles.orig
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# Done, pack it.
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fakeroot_dpkg_deb_build "${destination}" "armbian-base-files"
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done_with_temp_dir "${cleanup_id}" # changes cwd to "${SRC}" and fires the cleanup function early
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}
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# Used to reversion the artifact contents.
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function reversion_armbian-base-files_deb_contents() {
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display_alert "Reversioning" "reversioning base-files CONTENTS: '$*'" "debug"
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declare orig_distro_release="${RELEASE}"
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artifact_deb_reversion_unpack_data_deb
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: "${data_dir:?data_dir is not set}"
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# Change the PRETTY_NAME and add ARMBIAN_PRETTY_NAME in os-release, and change issue, issue.net
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echo "ARMBIAN_PRETTY_NAME=\"${VENDOR} ${REVISION} ${orig_distro_release}\"" >> "${data_dir}"/etc/os-release
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echo -e "${VENDOR} ${REVISION} ${orig_distro_release} \\l \n" > "${data_dir}"/etc/issue
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echo -e "${VENDOR} ${REVISION} ${orig_distro_release}" > "${data_dir}"/etc/issue.net
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sed -i "s/^PRETTY_NAME=.*/PRETTY_NAME=\"${VENDOR} $REVISION ${orig_distro_release}\"/" "${data_dir}"/etc/os-release
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# Show results if debugging
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if [[ "${SHOW_DEBUG}" == "yes" ]]; then
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run_tool_batcat --file-name "/etc/os-release.sh" "${data_dir}"/etc/os-release
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run_tool_batcat --file-name "/etc/issue" "${data_dir}"/etc/issue
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run_tool_batcat --file-name "/etc/issue.net" "${data_dir}"/etc/issue.net
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fi
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artifact_deb_reversion_repack_data_deb
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return 0
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}
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function artifact_armbian-base-files_cli_adapter_pre_run() {
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declare -g ARMBIAN_COMMAND_REQUIRE_BASIC_DEPS="yes" # Require prepare_host_basic to run before the command.
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# "gimme root on a Linux machine"
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cli_standard_relaunch_docker_or_sudo
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}
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function artifact_armbian-base-files_cli_adapter_config_prep() {
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: "${RELEASE:?RELEASE is not set}"
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: "${BOARD:?BOARD is not set}"
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# there is no need for aggregation here, although RELEASE is required.
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use_board="yes" allow_no_family="no" skip_kernel="no" prep_conf_main_minimal_ni < /dev/null # no stdin for this, so it bombs if tries to be interactive.
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}
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function artifact_armbian-base-files_get_default_oci_target() {
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artifact_oci_target_base="${GHCR_SOURCE}/armbian/os/"
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}
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function artifact_armbian-base-files_is_available_in_local_cache() {
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is_artifact_available_in_local_cache
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}
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function artifact_armbian-base-files_is_available_in_remote_cache() {
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is_artifact_available_in_remote_cache
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}
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function artifact_armbian-base-files_obtain_from_remote_cache() {
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obtain_artifact_from_remote_cache
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}
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function artifact_armbian-base-files_deploy_to_remote_cache() {
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upload_artifact_to_oci
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}
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