qusal/scripts/qubesbuilder-gen.sh
2024-06-13 13:14:41 +02:00

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#!/bin/sh
## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
##
## SPDX-License-Identifier: AGPL-3.0-or-later
set -eu
command -v git >/dev/null || { echo "Missing program: git" >&2; exit 1; }
cd "$(git rev-parse --show-toplevel)" || exit 1
template=".qubesbuilder.template"
target=".qubesbuilder"
intended_target="${target}"
if test "${1-}" = "test"; then
tmpdir="$(mktemp -d)"
target="${tmpdir}/.qubesbuilder"
trap 'rm -rf -- "${tmpdir}"' EXIT INT HUP QUIT ABRT
fi
ignored="$(git ls-files --exclude-standard --others --ignored)"
untracked="$(git ls-files --exclude-standard --others)"
unwanted="$(printf %s"${ignored}\n${untracked}\n" | grep "^salt/\S\+/README.md" \
| cut -d "/" -f2 | sort -u)"
group="$(./scripts/spec-get.sh dom0 group)"
projects="$(find salt/ -mindepth 1 -maxdepth 1 -type d \
| sort -d | sed "s|^salt/\(\S\+\)| - rpm_spec/${group}-\1.spec|")"
for unwanted_project in ${unwanted}; do
projects="$(echo "${projects}" | sed "\@rpm_spec/${group}-${unwanted_project}.spec@d")"
done
if test "${1-}" = "print"; then
echo "${projects}"
exit 0
fi
sed -e "/@SPEC@/d" "${template}" | tee "${target}" >/dev/null
echo "${projects}" | tee -a "${target}" >/dev/null
if test "${1-}" = "test"; then
if ! cmp -s "${target}" "${intended_target}"; then
echo "${0##*/}: error: File ${intended_target} is not up to date" >&2
echo "${0##*/}: error: Please run '${0##/*}' to update the file" >&2
exit 1
fi
fi