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# Copyright 1999-2008 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/subversion.eclass,v 1.47 2008/02/20 17:55:27 cardoe Exp $ |
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|
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# @ECLASS: subversion.eclass |
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# @MAINTAINER: |
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# Akinori Hattori <hattya@gentoo.org> |
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# Bo Ørsted Andresen <zlin@gentoo.org> |
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# |
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# Original Author: Akinori Hattori <hattya@gentoo.org> |
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# |
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# @BLURB: The subversion eclass is written to fetch software sources from subversion repositories |
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# @DESCRIPTION: |
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# The subversion eclass provides functions to fetch, patch and bootstrap |
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# software sources from subversion repositories. |
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# |
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# You must define the ESVN_REPO_URI variable before inheriting this eclass. |
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|
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inherit eutils |
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|
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ESVN="${ECLASS}" |
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|
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EXPORT_FUNCTIONS src_unpack |
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|
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DESCRIPTION="Based on the ${ECLASS} eclass" |
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|
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DEPEND="dev-util/subversion |
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net-misc/rsync" |
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|
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# @ECLASS-VARIABLE: ESVN_STORE_DIR |
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# @DESCRIPTION: |
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# subversion sources store directory. Users may override this in /etc/make.conf |
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[[ -z ${ESVN_STORE_DIR} ]] && ESVN_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/svn-src" |
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|
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# @ECLASS-VARIABLE: ESVN_FETCH_CMD |
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# @DESCRIPTION: |
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# subversion checkout command |
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ESVN_FETCH_CMD="svn checkout" |
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|
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# @ECLASS-VARIABLE: ESVN_UPDATE_CMD |
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# @DESCRIPTION: |
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# subversion update command |
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ESVN_UPDATE_CMD="svn update" |
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|
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# @ECLASS-VARIABLE: ESVN_SWITCH_CMD |
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# @DESCRIPTION: |
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# subversion switch command |
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ESVN_SWITCH_CMD="svn switch" |
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|
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# @ECLASS-VARIABLE: ESVN_OPTIONS |
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# @DESCRIPTION: |
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# the options passed to checkout or update. If you want a specific revision see |
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# ESVN_REPO_URI instead of using -rREV. |
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ESVN_OPTIONS="${ESVN_OPTIONS:-}" |
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|
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# @ECLASS-VARIABLE: ESVN_REPO_URI |
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# @DESCRIPTION: |
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# repository uri |
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# |
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# e.g. http://foo/trunk, svn://bar/trunk, svn://bar/branch/foo@1234 |
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# |
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# supported protocols: |
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# http:// |
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# https:// |
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# svn:// |
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# svn+ssh:// |
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# |
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# to peg to a specific revision, append @REV to the repo's uri |
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ESVN_REPO_URI="${ESVN_REPO_URI:-}" |
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|
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# @ECLASS-VARIABLE: ESVN_REVISION |
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# @DESCRIPTION: |
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# User configurable revision checkout or update to from the repository |
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# |
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# Useful for live svn or trunk svn ebuilds allowing the user to peg |
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# to a specific revision |
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# |
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# Note: This should never be set in an ebuild! |
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ESVN_REVISION="${ESVN_REVISION:-}" |
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|
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# @ECLASS-VARIABLE: ESVN_PROJECT |
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# @DESCRIPTION: |
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# project name of your ebuild (= name space) |
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# |
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# subversion eclass will check out the subversion repository like: |
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# |
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# ${ESVN_STORE_DIR}/${ESVN_PROJECT}/${ESVN_REPO_URI##*/} |
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# |
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# so if you define ESVN_REPO_URI as http://svn.collab.net/repo/svn/trunk or |
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# http://svn.collab.net/repo/svn/trunk/. and PN is subversion-svn. |
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# it will check out like: |
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# |
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# ${ESVN_STORE_DIR}/subversion/trunk |
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# |
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# this is not used in order to declare the name of the upstream project. |
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# so that you can declare this like: |
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# |
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# # jakarta commons-loggin |
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# ESVN_PROJECT=commons/logging |
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# |
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# default: ${PN/-svn}. |
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ESVN_PROJECT="${ESVN_PROJECT:-${PN/-svn}}" |
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|
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# @ECLASS-VARIABLE: ESVN_BOOTSTRAP |
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# @DESCRIPTION: |
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# bootstrap script or command like autogen.sh or etc.. |
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ESVN_BOOTSTRAP="${ESVN_BOOTSTRAP:-}" |
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|
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# @ECLASS-VARIABLE: ESVN_PATCHES |
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# @DESCRIPTION: |
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# subversion eclass can apply patches in subversion_bootstrap(). |
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# you can use regexp in this variable like *.diff or *.patch or etc. |
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# NOTE: patches will be applied before ESVN_BOOTSTRAP is processed. |
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# |
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# Patches are searched both in ${PWD} and ${FILESDIR}, if not found in either |
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# location, the installation dies. |
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ESVN_PATCHES="${ESVN_PATCHES:-}" |
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|
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# @ECLASS-VARIABLE: ESVN_RESTRICT |
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# @DESCRIPTION: |
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# this should be a space delimited list of subversion eclass features to |
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# restrict. |
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# export) |
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# don't export the working copy to S. |
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ESVN_RESTRICT="${ESVN_RESTRICT:-}" |
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|
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# @FUNCTION: subversion_fetch |
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# @USAGE: [repo_uri] [destination] |
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# @DESCRIPTION: |
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# Wrapper function to fetch sources from subversion via svn checkout or svn update, |
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# depending on whether there is an existing working copy in ${ESVN_STORE_DIR}. |
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# |
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# Can take two optional parameters: |
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# repo_uri - a repository URI. default is ESVN_REPO_URI. |
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# destination - a check out path in S. |
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subversion_fetch() { |
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local repo_uri="$(subversion__get_repository_uri "${1:-${ESVN_REPO_URI}}")" |
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local revision="$(subversion__get_peg_revision "${1:-${ESVN_REPO_URI}}")" |
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local S_dest="${2}" |
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|
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[[ -n "${ESVN_REVISION}" ]] && revision="${ESVN_REVISION}" |
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|
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# check for the protocol |
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local protocol="${repo_uri%%:*}" |
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|
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case "${protocol}" in |
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http|https) |
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if built_with_use dev-util/subversion nowebdav; then |
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echo |
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eerror "In order to emerge this package, you need to" |
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eerror "re-emerge subversion with USE=-nowebdav" |
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echo |
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die "${ESVN}: please run 'USE=-nowebdav emerge subversion'" |
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fi |
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;; |
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svn|svn+ssh) |
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;; |
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*) |
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die "${ESVN}: fetch from '${protocol}' is not yet implemented." |
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;; |
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esac |
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|
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addread "/etc/subversion" |
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addwrite "${ESVN_STORE_DIR}" |
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|
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if [[ ! -d ${ESVN_STORE_DIR} ]]; then |
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debug-print "${FUNCNAME}: initial checkout. creating subversion directory" |
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mkdir -p "${ESVN_STORE_DIR}" || die "${ESVN}: can't mkdir ${ESVN_STORE_DIR}." |
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fi |
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cd "${ESVN_STORE_DIR}" || die "${ESVN}: can't chdir to ${ESVN_STORE_DIR}" |
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local wc_path="$(subversion__get_wc_path "${repo_uri}")" |
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local options="${ESVN_OPTIONS} --config-dir ${ESVN_STORE_DIR}/.subversion" |
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|
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[[ -n "${revision}" ]] && options="${options} -r ${revision}" |
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if [[ "${ESVN_OPTIONS}" = *-r* ]]; then |
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ewarn "\${ESVN_OPTIONS} contains -r, this usage is unsupported. Please" |
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ewarn "see \${ESVN_REPO_URI}" |
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fi |
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|
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debug-print "${FUNCNAME}: wc_path = \"${wc_path}\"" |
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debug-print "${FUNCNAME}: ESVN_OPTIONS = \"${ESVN_OPTIONS}\"" |
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debug-print "${FUNCNAME}: options = \"${options}\"" |
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|
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if [[ ! -d ${wc_path}/.svn ]]; then |
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# first check out |
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einfo "subversion check out start -->" |
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einfo " repository: ${repo_uri}${revision:+@}${revision}" |
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debug-print "${FUNCNAME}: ${ESVN_FETCH_CMD} ${options} ${repo_uri}" |
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mkdir -p "${ESVN_PROJECT}" || die "${ESVN}: can't mkdir ${ESVN_PROJECT}." |
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cd "${ESVN_PROJECT}" || die "${ESVN}: can't chdir to ${ESVN_PROJECT}" |
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${ESVN_FETCH_CMD} ${options} "${repo_uri}" || die "${ESVN}: can't fetch from ${repo_uri}." |
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else |
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subversion_wc_info "${repo_uri}" || die "${ESVN}: unknown problem occurred while accessing working copy." |
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if [[ ${ESVN_WC_URL} != $(subversion__get_repository_uri "${repo_uri}") ]]; then |
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einfo "suversion switch start -->" |
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einfo " old repository: ${ESVN_WC_URL}@${ESVN_WC_REVISION}" |
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einfo " new repository: ${repo_uri}${revision:+@}${revision}" |
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debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options} ${repo_uri}" |
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cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}" |
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${ESVN_SWITCH_CMD} ${options} ${repo_uri} || die "${ESVN}: can't update from ${repo_uri}" |
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else |
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# update working copy |
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einfo "subversion update start -->" |
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einfo " repository: ${repo_uri}${revision:+@}${revision}" |
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debug-print "${FUNCNAME}: ${ESVN_UPDATE_CMD} ${options}" |
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cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}" |
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${ESVN_UPDATE_CMD} ${options} || die "${ESVN}: can't update from ${repo_uri}." |
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fi |
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fi |
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einfo " working copy: ${wc_path}" |
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if ! has "export" ${ESVN_RESTRICT}; then |
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cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}" |
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local S="${S}/${S_dest}" |
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# export to the ${WORKDIR} |
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#* "svn export" has a bug. see http://bugs.gentoo.org/119236 |
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#* svn export . "${S}" || die "${ESVN}: can't export to ${S}." |
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rsync -rlpgo --exclude=".svn/" . "${S}" || die "${ESVN}: can't export to ${S}." |
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fi |
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|
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echo |
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} |
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|
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# @FUNCTION: subversion_bootstrap |
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# @DESCRIPTION: |
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# Apply patches in ${ESVN_PATCHES} and run ${ESVN_BOOTSTRAP} if specified. |
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subversion_bootstrap() { |
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if has "export" ${ESVN_RESTRICT}; then |
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return |
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fi |
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|
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cd "${S}" |
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|
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if [[ -n ${ESVN_PATCHES} ]]; then |
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einfo "apply patches -->" |
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|
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local patch fpatch |
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|
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for patch in ${ESVN_PATCHES}; do |
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if [[ -f ${patch} ]]; then |
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epatch "${patch}" |
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|
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else |
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for fpatch in ${FILESDIR}/${patch}; do |
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if [[ -f ${fpatch} ]]; then |
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epatch "${fpatch}" |
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|
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else |
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die "${ESVN}: ${patch} not found" |
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|
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fi |
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done |
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|
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fi |
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done |
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|
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echo |
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fi |
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|
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if [[ -n ${ESVN_BOOTSTRAP} ]]; then |
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einfo "begin bootstrap -->" |
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|
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if [[ -f ${ESVN_BOOTSTRAP} && -x ${ESVN_BOOTSTRAP} ]]; then |
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einfo " bootstrap with a file: ${ESVN_BOOTSTRAP}" |
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eval "./${ESVN_BOOTSTRAP}" || die "${ESVN}: can't execute ESVN_BOOTSTRAP." |
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|
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else |
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einfo " bootstrap with command: ${ESVN_BOOTSTRAP}" |
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eval "${ESVN_BOOTSTRAP}" || die "${ESVN}: can't eval ESVN_BOOTSTRAP." |
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|
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fi |
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fi |
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} |
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|
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# @FUNCTION: subversion_src_unpack |
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# @DESCRIPTION: |
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# default src_unpack. fetch and bootstrap. |
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subversion_src_unpack() { |
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subversion_fetch || die "${ESVN}: unknown problem occurred in subversion_fetch." |
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subversion_bootstrap || die "${ESVN}: unknown problem occurred in subversion_bootstrap." |
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} |
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|
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# @FUNCTION: subversion_wc_info |
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# @USAGE: [repo_uri] |
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# @RETURN: ESVN_WC_URL, ESVN_WC_ROOT, ESVN_WC_UUID, ESVN_WC_REVISION and ESVN_WC_PATH |
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# @DESCRIPTION: |
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# Get svn info for the specified repo_uri. The default repo_uri is ESVN_REPO_URI. |
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# |
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# The working copy information on the specified repository URI are set to |
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# ESVN_WC_* variables. |
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subversion_wc_info() { |
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local repo_uri="$(subversion__get_repository_uri "${1}")" |
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local wc_path="$(subversion__get_wc_path "${repo_uri}")" |
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|
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debug-print "${FUNCNAME}: repo_uri = ${repo_uri}" |
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debug-print "${FUNCNAME}: wc_path = ${wc_path}" |
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|
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if [[ ! -d ${wc_path} ]]; then |
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return 1 |
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fi |
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|
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export ESVN_WC_URL="$(subversion__svn_info "${wc_path}" "URL")" |
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export ESVN_WC_ROOT="$(subversion__svn_info "${wc_path}" "Repository Root")" |
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export ESVN_WC_UUID="$(subversion__svn_info "${wc_path}" "Repository UUID")" |
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export ESVN_WC_REVISION="$(subversion__svn_info "${wc_path}" "Revision")" |
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export ESVN_WC_PATH="${wc_path}" |
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} |
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|
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## -- Private Functions |
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|
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## -- subversion__svn_info() ------------------------------------------------- # |
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# |
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# param $1 - a target. |
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# param $2 - a key name. |
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# |
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subversion__svn_info() { |
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local target="${1}" |
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local key="${2}" |
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|
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env LC_ALL=C svn info "${target}" | grep -i "^${key}" | cut -d" " -f2- |
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} |
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|
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## -- subversion__get_repository_uri() --------------------------------------- # |
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# |
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# param $1 - a repository URI. |
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subversion__get_repository_uri() { |
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local repo_uri="${1}" |
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|
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debug-print "${FUNCNAME}: repo_uri = ${repo_uri}" |
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|
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if [[ -z ${repo_uri} ]]; then |
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die "${ESVN}: ESVN_REPO_URI (or specified URI) is empty." |
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fi |
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|
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# delete trailing slash |
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if [[ -z ${repo_uri##*/} ]]; then |
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repo_uri="${repo_uri%/}" |
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fi |
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|
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repo_uri="${repo_uri%@*}" |
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|
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echo "${repo_uri}" |
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} |
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|
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## -- subversion__get_wc_path() ---------------------------------------------- # |
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# |
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# param $1 - a repository URI. |
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subversion__get_wc_path() { |
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local repo_uri="$(subversion__get_repository_uri "${1}")" |
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|
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debug-print "${FUNCNAME}: repo_uri = ${repo_uri}" |
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|
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echo "${ESVN_STORE_DIR}/${ESVN_PROJECT}/${repo_uri##*/}" |
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} |
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|
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## -- subversion__get_peg_revision() ----------------------------------------- # |
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# |
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# param $1 - a repository URI. |
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subversion__get_peg_revision() { |
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local repo_uri="${1}" |
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|
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debug-print "${FUNCNAME}: repo_uri = ${repo_uri}" |
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|
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# repo_uri has peg revision ? |
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if [[ ${repo_uri} != *@* ]]; then |
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debug-print "${FUNCNAME}: repo_uri does not have a peg revision." |
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fi |
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|
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local peg_rev= |
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[[ ${repo_uri} = *@* ]] && peg_rev="${repo_uri##*@}" |
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|
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debug-print "${FUNCNAME}: peg_rev = ${peg_rev}" |
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|
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echo "${peg_rev}" |
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} |
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