77 lines
2.1 KiB
Bash
77 lines
2.1 KiB
Bash
# Copyright 2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: sgml-catalog-r1.eclass
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# @MAINTAINER:
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# Michał Górny <mgorny@gentoo.org>
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# @AUTHOR:
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# Michał Górny <mgorny@gentoo.org>
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# @SUPPORTED_EAPIS: 7
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# @BLURB: Functions for installing SGML catalogs
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# @DESCRIPTION:
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# This eclass regenerates /etc/sgml/catalog, /etc/sgml.{,c}env
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# and /etc/env.d/93sgmltools-lite as necessary for the DocBook tooling.
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# This is done via exported pkg_postinst and pkg_postrm phases.
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case ${EAPI:-0} in
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7) ;;
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*) die "Unsupported EAPI=${EAPI} for ${ECLASS}";;
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esac
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EXPORT_FUNCTIONS pkg_postinst pkg_postrm
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if [[ ! ${_SGML_CATALOG_R1} ]]; then
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if [[ ${CATEGORY}/${PN} != app-text/sgml-common ]]; then
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RDEPEND=">=app-text/sgml-common-0.6.3-r7"
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fi
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# @FUNCTION: sgml-catalog-r1_update_catalog
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# @DESCRIPTION:
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# Regenerate /etc/sgml/catalog to include all installed catalogs.
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sgml-catalog-r1_update_catalog() {
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local shopt_save=$(shopt -p nullglob)
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shopt -s nullglob
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local cats=( "${EROOT}"/etc/sgml/*.cat )
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${shopt_save}
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if [[ ${#cats[@]} -gt 0 ]]; then
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ebegin "Updating ${EROOT}/etc/sgml/catalog"
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printf 'CATALOG "%s"\n' "${cats[@]}" > "${T}"/catalog &&
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mv "${T}"/catalog "${EROOT}"/etc/sgml/catalog
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eend "${?}"
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else
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ebegin "Removing ${EROOT}/etc/sgml/catalog"
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rm "${EROOT}"/etc/sgml/catalog &&
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{ rmdir "${EROOT}"/etc/sgml &>/dev/null || :; }
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eend "${?}"
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fi
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}
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# @FUNCTION: sgml-catalog-r1_update_env
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# @DESCRIPTION:
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# Regenerate environment variables and copy them to env.d.
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sgml-catalog-r1_update_env() {
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# gensgmlenv doesn't support overriding root
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if [[ -z ${ROOT} && -x "${EPREFIX}/usr/bin/gensgmlenv" ]]; then
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ebegin "Regenerating SGML environment variables"
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gensgmlenv &&
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grep -v export "${EPREFIX}/etc/sgml/sgml.env" > "${T}"/93sgmltools-lite &&
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mv "${T}"/93sgmltools-lite "${EPREFIX}/etc/env.d/93sgmltools-lite"
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eend "${?}"
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fi
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}
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sgml-catalog-r1_pkg_postinst() {
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sgml-catalog-r1_update_catalog
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sgml-catalog-r1_update_env
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}
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sgml-catalog-r1_pkg_postrm() {
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sgml-catalog-r1_update_catalog
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sgml-catalog-r1_update_env
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}
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_SGML_CATALOG_R1=1
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fi
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