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bzr.eclass: Remove dead eclass
Signed-off-by: Ulrich Müller <ulm@gentoo.org>
This commit is contained in:
Ulrich Müller
@@ -1,258 +0,0 @@
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# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @DEAD
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# @ECLASS: bzr.eclass
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# @MAINTAINER:
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# Ulrich Müller <ulm@gentoo.org>
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# @AUTHOR:
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# Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org>
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# Mark Lee <bzr-gentoo-overlay@lazymalevolence.com>
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# Ulrich Müller <ulm@gentoo.org>
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# Christian Faulhammer <fauli@gentoo.org>
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# @SUPPORTED_EAPIS: 7 8
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# @BLURB: generic fetching functions for the Bazaar VCS
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# @DESCRIPTION:
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# The bzr.eclass provides functions to fetch and unpack sources from
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# repositories of the Bazaar distributed version control system.
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# The eclass was originally derived from git.eclass.
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#
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# Note: Just set EBZR_REPO_URI to the URI of the branch and src_unpack()
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# of this eclass will export the branch to ${WORKDIR}/${P}.
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case ${EAPI} in
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7|8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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PROPERTIES+=" live"
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BDEPEND="dev-vcs/breezy"
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# @ECLASS_VARIABLE: EBZR_STORE_DIR
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# @USER_VARIABLE
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# @DESCRIPTION:
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# The directory to store all fetched Bazaar live sources.
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: "${EBZR_STORE_DIR:=${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/bzr-src}"
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# @ECLASS_VARIABLE: EBZR_UNPACK_DIR
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# @DESCRIPTION:
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# The working directory where the sources are copied to.
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: "${EBZR_UNPACK_DIR:=${WORKDIR}/${P}}"
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# @ECLASS_VARIABLE: EBZR_INIT_REPO_CMD
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# @DESCRIPTION:
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# The Bazaar command to initialise a shared repository.
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: "${EBZR_INIT_REPO_CMD:="brz init-shared-repository --no-trees"}"
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# @ECLASS_VARIABLE: EBZR_FETCH_CMD
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# @DESCRIPTION:
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# The Bazaar command to fetch the sources.
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: "${EBZR_FETCH_CMD:="brz branch --no-tree"}"
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# @ECLASS_VARIABLE: EBZR_UPDATE_CMD
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# @DESCRIPTION:
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# The Bazaar command to update the sources.
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: "${EBZR_UPDATE_CMD:="brz pull --overwrite-tags"}"
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# @ECLASS_VARIABLE: EBZR_EXPORT_CMD
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# @DESCRIPTION:
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# The Bazaar command to export a branch.
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: "${EBZR_EXPORT_CMD:="brz export"}"
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# @ECLASS_VARIABLE: EBZR_CHECKOUT_CMD
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# @DESCRIPTION:
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# The Bazaar command to checkout a branch.
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: "${EBZR_CHECKOUT_CMD:="brz checkout --lightweight -q"}"
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# @ECLASS_VARIABLE: EBZR_REVNO_CMD
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# @DESCRIPTION:
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# The Bazaar command to list a revision number of the branch.
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: "${EBZR_REVNO_CMD:="brz revno"}"
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# @ECLASS_VARIABLE: EBZR_OPTIONS
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# The options passed to the fetch and update commands.
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# @ECLASS_VARIABLE: EBZR_REPO_URI
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# @DEFAULT_UNSET
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# @REQUIRED
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# @DESCRIPTION:
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# The repository URI for the source package.
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# @ECLASS_VARIABLE: EBZR_PROJECT
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# @DESCRIPTION:
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# The project name of your ebuild. Normally, the branch will be stored
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# in the ${EBZR_STORE_DIR}/${EBZR_PROJECT} directory.
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#
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# If EBZR_BRANCH is set (see below), then a shared repository will be
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# created in that directory, and the branch will be located in
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# ${EBZR_STORE_DIR}/${EBZR_PROJECT}/${EBZR_BRANCH}.
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: "${EBZR_PROJECT:=${PN}}"
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# @ECLASS_VARIABLE: EBZR_BRANCH
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# The directory where to store the branch within a shared repository,
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# relative to ${EBZR_STORE_DIR}/${EBZR_PROJECT}.
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#
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# This variable should be set if there are several live ebuilds for
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# different branches of the same upstream project. The branches can
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# then share the same repository in EBZR_PROJECT, which will save both
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# data traffic volume and disk space.
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#
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# If there is only a live ebuild for one single branch, EBZR_BRANCH
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# needs not be set. In this case, the branch will be stored in a
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# stand-alone repository directly in EBZR_PROJECT.
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# @ECLASS_VARIABLE: EBZR_REVISION
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Revision to fetch, defaults to the latest (see brz help revisionspec).
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# @ECLASS_VARIABLE: EBZR_OFFLINE
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# @USER_VARIABLE
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# @DESCRIPTION:
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# Set this variable to a non-empty value to disable automatic updating
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# of a bzr source tree. This is intended to be set outside the ebuild
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# by users.
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: "${EBZR_OFFLINE=${EVCS_OFFLINE}}"
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# @ECLASS_VARIABLE: EVCS_UMASK
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# @USER_VARIABLE
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Set this variable to a custom umask. This is intended to be set by
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# users. By setting this to something like 002, it can make life easier
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# for people who do development as non-root (but are in the portage
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# group), and then switch over to building with FEATURES=userpriv.
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# Or vice-versa. Shouldn't be a security issue here as anyone who has
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# portage group write access already can screw the system over in more
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# creative ways.
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# @ECLASS_VARIABLE: EBZR_WORKDIR_CHECKOUT
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# If this variable is set to a non-empty value, EBZR_CHECKOUT_CMD will
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# be used instead of EBZR_EXPORT_CMD to copy the sources to WORKDIR.
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# @FUNCTION: _bzr_initial_fetch
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# @USAGE: <repository URI> <branch directory>
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# @INTERNAL
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# @DESCRIPTION:
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# Internal function, retrieves the source code from a repository for the
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# first time, using ${EBZR_FETCH_CMD}.
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_bzr_initial_fetch() {
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local repo_uri=$1 branch_dir=$2
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if [[ -n ${EBZR_OFFLINE} ]]; then
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die "EBZR_OFFLINE cannot be used when there is no local branch yet."
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fi
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# fetch branch
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einfo "bzr branch start -->"
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einfo " repository: ${repo_uri} => ${branch_dir}"
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${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repo_uri}" "${branch_dir}" \
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|| die "${ECLASS}: can't branch from ${repo_uri}"
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}
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# @FUNCTION: _bzr_update
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# @USAGE: <repository URI> <branch directory>
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# @INTERNAL
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# @DESCRIPTION:
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# Internal function, updates the source code from a repository, using
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# ${EBZR_UPDATE_CMD}.
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_bzr_update() {
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local repo_uri=$1 branch_dir=$2
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if [[ -n ${EBZR_OFFLINE} ]]; then
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einfo "skipping bzr pull -->"
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einfo " repository: ${repo_uri}"
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else
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# update branch
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einfo "bzr pull start -->"
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einfo " repository: ${repo_uri}"
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pushd "${branch_dir}" > /dev/null \
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|| die "${ECLASS}: can't chdir to ${branch_dir}"
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${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} "${repo_uri}" \
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|| die "${ECLASS}: can't pull from ${repo_uri}"
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popd > /dev/null || die "${ECLASS}: popd failed"
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fi
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}
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# @FUNCTION: bzr_fetch
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# @DESCRIPTION:
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# Wrapper function to fetch sources from a Bazaar repository with
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# bzr branch or bzr pull, depending on whether there is an existing
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# working copy.
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bzr_fetch() {
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local repo_dir branch_dir save_umask
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[[ -n ${EBZR_REPO_URI} ]] || die "${ECLASS}: EBZR_REPO_URI is empty"
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if [[ ! -d ${EBZR_STORE_DIR} ]]; then
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(
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addwrite /
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mkdir -p "${EBZR_STORE_DIR}" \
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|| die "${ECLASS}: can't mkdir ${EBZR_STORE_DIR}"
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)
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fi
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pushd "${EBZR_STORE_DIR}" > /dev/null \
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|| die "${ECLASS}: can't chdir to ${EBZR_STORE_DIR}"
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repo_dir=${EBZR_STORE_DIR}/${EBZR_PROJECT}
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branch_dir=${repo_dir}${EBZR_BRANCH:+/${EBZR_BRANCH}}
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if [[ -n ${EVCS_UMASK} ]]; then
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save_umask=$(umask) || die
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umask "${EVCS_UMASK}" || die
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fi
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addwrite "${EBZR_STORE_DIR}"
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if [[ ! -d ${branch_dir}/.bzr ]]; then
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if [[ ${repo_dir} != "${branch_dir}" && ! -d ${repo_dir}/.bzr ]]; then
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einfo "creating shared bzr repository: ${repo_dir}"
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${EBZR_INIT_REPO_CMD} "${repo_dir}" \
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|| die "${ECLASS}: can't create shared repository"
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fi
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_bzr_initial_fetch "${EBZR_REPO_URI}" "${branch_dir}"
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else
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_bzr_update "${EBZR_REPO_URI}" "${branch_dir}"
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fi
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if [[ -n ${save_umask} ]]; then
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umask "${save_umask}" || die
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fi
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cd "${branch_dir}" || die "${ECLASS}: can't chdir to ${branch_dir}"
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# Save revision number in environment. #311101
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export EBZR_REVNO=$(${EBZR_REVNO_CMD})
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if [[ -n ${EBZR_WORKDIR_CHECKOUT} ]]; then
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einfo "checking out ..."
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${EBZR_CHECKOUT_CMD} ${EBZR_REVISION:+-r ${EBZR_REVISION}} \
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. "${EBZR_UNPACK_DIR}" || die "${ECLASS}: checkout failed"
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else
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einfo "exporting ..."
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${EBZR_EXPORT_CMD} ${EBZR_REVISION:+-r ${EBZR_REVISION}} \
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"${EBZR_UNPACK_DIR}" . || die "${ECLASS}: export failed"
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fi
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einfo \
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"revision ${EBZR_REVISION:-${EBZR_REVNO}} is now in ${EBZR_UNPACK_DIR}"
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popd > /dev/null || die "${ECLASS}: popd failed"
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}
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# @FUNCTION: bzr_src_unpack
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# @DESCRIPTION:
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# Default src_unpack(), calls bzr_fetch.
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bzr_src_unpack() {
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bzr_fetch
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}
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EXPORT_FUNCTIONS src_unpack
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