mirror of
https://github.com/ben-grande/qusal.git
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91 lines
2.6 KiB
Bash
91 lines
2.6 KiB
Bash
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#!/bin/sh
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## SPDX-FileCopyrightText: 2023 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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set -eu
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usage(){
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echo "Usage: ${0##*/} PROJECT [PROJECT ...]"
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}
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# get_scriptlet scriptlet-action
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# [pre|post]-[install|upgrade], [pre|post]un-[uninstall|upgrade]
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## Get scriptlet command, else fail safe.
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get_scriptlet(){
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scriptlet="$1"
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sed -n "/^<\!-- pkg:begin:${scriptlet} -->$/,/^<\!-- pkg:end:${scriptlet} -->$/p" "${readme}" \
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| grep -v -e '^```\S*$' -e "^<\!-- " || echo "true"
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}
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get_spec(){
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"${spec_get}" "${project}" "${1}"
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}
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gen_spec(){
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project="${1}"
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## Test if a standard option works without error.
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get_spec name >/dev/null
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group="$(get_spec group)"
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template="rpm_spec/template/template.spec"
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target="rpm_spec/${group}-${project}.spec"
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## Escape multiline strings for sed
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escaped_key(){
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echo "${1}" | sed ':a;N;$!ba;s/\n/\\n /g' | sed 's/\$/\\$/'
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}
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readme="$(get_spec readme)"
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pre_install="$(escaped_key "$(get_scriptlet pre-install)")"
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pre_upgrade="$(escaped_key "$(get_scriptlet pre-upgrade)")"
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post_install="$(escaped_key "$(get_scriptlet post-install)")"
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post_upgrade="$(escaped_key "$(get_scriptlet post-upgrade)")"
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preun_uninstall="$(escaped_key "$(get_scriptlet preun-uninstall)")"
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preun_upgrade="$(escaped_key "$(get_scriptlet preun-upgrade)")"
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postun_uninstall="$(escaped_key "$(get_scriptlet postun-uninstall)")"
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postun_upgrade="$(escaped_key "$(get_scriptlet postun-upgrade)")"
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version="$(get_spec version)"
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changelog="$(get_spec changelog)"
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requires="$(get_spec requires)"
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sed \
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-e "s/@PRE_INSTALL@/${pre_install}/" \
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-e "s/@PRE_UPGRADE@/${pre_upgrade}/" \
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-e "s/@POST_INSTALL@/${post_install}/" \
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-e "s/@POST_UPGRADE@/${post_upgrade}/" \
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-e "s/@PREUN_UNINSTALL@/${preun_uninstall}/" \
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-e "s/@PREUN_UPGRADE@/${preun_upgrade}/" \
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-e "s/@POSTUN_UNINSTALL@/${postun_uninstall}/" \
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-e "s/@POSTUN_UPGRADE@/${postun_upgrade}/" \
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-e "s/@VERSION@/${version}/" \
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-e "s/@PROJECT@/${project}/" \
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-e "/@CHANGELOG@/d" \
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"${template}" | tee "${target}" >/dev/null
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requires_key=""
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for r in $(printf %s"${requires}" | tr " " "\n"); do
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requires_key="${requires_key}\nRequires: ${group}-${r}"
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done
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sed -i "s/@REQUIRES@/${requires_key}/" "${target}" >/dev/null
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echo "${changelog}" | tee -a "${target}" >/dev/null
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}
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case "${1-}" in
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""|-h|--?help) usage; exit 1;;
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esac
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command -v git >/dev/null ||
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{ printf "Missing program: git\n" >&2; exit 1; }
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cd "$(git rev-parse --show-toplevel)"
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spec_get="./scripts/spec-get.sh"
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for p in "$@"; do
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gen_spec "${p}"
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done
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