0ed1c61f1f
Metrics are now collected in build-inside-vm.sh since the files in question are in the work directory. Implements #101 and #111.
73 lines
2.2 KiB
Bash
Executable File
73 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This script is run within a virtual environment to build the available archiso profiles and create checksum files for
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# the resulting images.
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# The script needs to be run as root and assumes $PWD to be the root of the repository.
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readonly orig_pwd="${PWD}"
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readonly output="${orig_pwd}/output"
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tmpdir=""
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tmpdir="$(mktemp --dry-run --directory --tmpdir="${orig_pwd}/tmp")"
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cleanup() {
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# clean up temporary directories
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if [ -n "${tmpdir:-}" ]; then
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rm -rf "${tmpdir}"
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fi
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}
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create_checksums() {
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# create checksums for a file
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# $1: a file
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sha256sum "${1}" >"${1}.sha256"
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sha512sum "${1}" >"${1}.sha512"
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b2sum "${1}" >"${1}.b2"
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if [[ -n "${SUDO_UID:-}" ]] && [[ -n "${SUDO_GID:-}" ]]; then
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chown "${SUDO_UID}:${SUDO_GID}" "${1}"{,.b2,.sha{256,512}}
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fi
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}
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create_zsync_delta() {
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# create a zsync control file for a file
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# $1: a file
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zsyncmake -C -u "${1##*/}" -o "${1}".zsync "${1}"
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if [[ -n "${SUDO_UID:-}" ]] && [[ -n "${SUDO_GID:-}" ]]; then
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chown "${SUDO_UID}:${SUDO_GID}" "${1}".zsync
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fi
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}
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create_metrics() {
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# create metrics
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{
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printf 'image_size_mebibytes{image="%s"} %s\n' "${1}" "$(du -m "${output}/${1}/"*.iso | cut -f1)"
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printf 'package_count{image="%s"} %s\n' "${1}" "$(sort -u "${tmpdir}/${1}/iso/"*/pkglist.*.txt | wc -l)"
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if [[ -e "${tmpdir}/${1}/efiboot.img" ]]; then
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printf 'eltorito_efi_image_size_mebibytes{image="%s"} %s\n' \
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"${1}" "$(du -m "${tmpdir}/${1}/efiboot.img" | cut -f1)"
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fi
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# shellcheck disable=SC2046
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# shellcheck disable=SC2183
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printf 'initramfs_size_mebibytes{image="%s",initramfs="%s"} %s\n' \
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$(du -m "${tmpdir}/${1}/iso/"*/boot/**/initramfs*.img | awk -v profile="${1}" '
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function basename(file) {
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sub(".*/", "", file)
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return file
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}
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{ print profile, basename($2), $1 }')
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} > "${output}/${1}/job-metrics"
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}
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run_mkarchiso() {
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# run mkarchiso
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# $1: template name
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mkdir -p "${output}/${1}" "${tmpdir}/${1}"
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./archiso/mkarchiso -o "${output}/${1}" -w "${tmpdir}/${1}" -v "configs/${1}"
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create_checksums "${output}/${1}/"*.iso
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create_zsync_delta "${output}/${1}/"*.iso
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create_metrics "${1}"
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}
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trap cleanup EXIT
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run_mkarchiso "${1}"
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