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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/mercurial.eclass,v 1.8 2009/12/11 21:02:29 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/mercurial.eclass,v 1.15 2010/11/17 18:42:03 nelchael Exp $
4 4
5# @ECLASS: mercurial.eclass 5# @ECLASS: mercurial.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# nelchael@gentoo.org 7# Krzysztof Pawlik <nelchael@gentoo.org>
8# Dirkjan Ochtman <djc@gentoo.org>
8# @BLURB: This eclass provides generic mercurial fetching functions 9# @BLURB: This eclass provides generic mercurial fetching functions
9# @DESCRIPTION: 10# @DESCRIPTION:
10# This eclass provides generic mercurial fetching functions. To fetch sources 11# This eclass provides generic mercurial fetching functions. To fetch sources
11# from mercurial repository just set EHG_REPO_URI to correct repository URI. If 12# from mercurial repository just set EHG_REPO_URI to correct repository URI. If
12# you need to share single repository between several ebuilds set EHG_PROJECT to 13# you need to share single repository between several ebuilds set EHG_PROJECT to
… …
14 15
15inherit eutils 16inherit eutils
16 17
17EXPORT_FUNCTIONS src_unpack 18EXPORT_FUNCTIONS src_unpack
18 19
19DEPEND="dev-util/mercurial" 20DEPEND="dev-vcs/mercurial"
20 21
21# @ECLASS-VARIABLE: EHG_REPO_URI 22# @ECLASS-VARIABLE: EHG_REPO_URI
22# @DESCRIPTION: 23# @DESCRIPTION:
23# Mercurial repository URI. 24# Mercurial repository URI.
24 25
25# @ECLASS-VARIABLE: EHG_REVISION 26# @ECLASS-VARIABLE: EHG_REVISION
26# @DESCRIPTION: 27# @DESCRIPTION:
27# Create working directory for specified revision, defaults to tip. 28# Create working directory for specified revision, defaults to tip.
29#
30# EHG_REVISION is passed as a value for --rev parameter, so it can be more than
31# just a revision, please consult `hg help revisions' for more details.
28[[ -z "${EHG_REVISION}" ]] && EHG_REVISION="tip" 32[[ -z "${EHG_REVISION}" ]] && EHG_REVISION="tip"
33
34# @ECLASS-VARIABLE: EHG_STORE_DIR
35# @DESCRIPTION:
36# Mercurial sources store directory. Users may override this in /etc/make.conf
37[[ -z "${EHG_STORE_DIR}" ]] && EHG_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/hg-src"
29 38
30# @ECLASS-VARIABLE: EHG_PROJECT 39# @ECLASS-VARIABLE: EHG_PROJECT
31# @DESCRIPTION: 40# @DESCRIPTION:
32# Project name. 41# Project name.
33# 42#
… …
57# a mercurial source tree. This is intended to be set outside the ebuild by 66# a mercurial source tree. This is intended to be set outside the ebuild by
58# users. 67# users.
59EHG_OFFLINE="${EHG_OFFLINE:-${ESCM_OFFLINE}}" 68EHG_OFFLINE="${EHG_OFFLINE:-${ESCM_OFFLINE}}"
60 69
61# @FUNCTION: mercurial_fetch 70# @FUNCTION: mercurial_fetch
62# @USAGE: [repository_uri] [module] 71# @USAGE: [repository_uri] [module] [sourcedir]
63# @DESCRIPTION: 72# @DESCRIPTION:
64# Clone or update repository. 73# Clone or update repository.
65# 74#
66# If not repository URI is passed it defaults to EHG_REPO_URI, if module is 75# If repository URI is not passed it defaults to EHG_REPO_URI, if module is
67# empty it defaults to basename of EHG_REPO_URI. 76# empty it defaults to basename of EHG_REPO_URI, sourcedir defaults to S.
68function mercurial_fetch { 77function mercurial_fetch {
69 debug-print-function ${FUNCNAME} ${*} 78 debug-print-function ${FUNCNAME} ${*}
70 79
71 EHG_REPO_URI=${1-${EHG_REPO_URI}} 80 EHG_REPO_URI=${1-${EHG_REPO_URI}}
72 [[ -z "${EHG_REPO_URI}" ]] && die "EHG_REPO_URI is empty" 81 [[ -z "${EHG_REPO_URI}" ]] && die "EHG_REPO_URI is empty"
73 82
74 local hg_src_dir="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/hg-src"
75 local module="${2-$(basename "${EHG_REPO_URI}")}" 83 local module="${2-$(basename "${EHG_REPO_URI}")}"
84 local sourcedir="${3-${S}}"
76 85
77 # Should be set but blank to prevent using $HOME/.hgrc 86 # Should be set but blank to prevent using $HOME/.hgrc
78 export HGRCPATH= 87 export HGRCPATH=
79 88
80 # Check ${hg_src_dir} directory: 89 # Check ${EHG_STORE_DIR} directory:
81 addwrite "$(dirname "${hg_src_dir}")" || die "addwrite failed" 90 addwrite "$(dirname "${EHG_STORE_DIR}")" || die "addwrite failed"
82 if [[ ! -d "${hg_src_dir}" ]]; then 91 if [[ ! -d "${EHG_STORE_DIR}" ]]; then
83 mkdir -p "${hg_src_dir}" || die "failed to create ${hg_src_dir}" 92 mkdir -p "${EHG_STORE_DIR}" || die "failed to create ${EHG_STORE_DIR}"
84 chmod -f g+rw "${hg_src_dir}" || \ 93 chmod -f g+rw "${EHG_STORE_DIR}" || \
85 die "failed to chown ${hg_src_dir}" 94 die "failed to chown ${EHG_STORE_DIR}"
86 fi 95 fi
87 96
88 # Create project directory: 97 # Create project directory:
89 mkdir -p "${hg_src_dir}/${EHG_PROJECT}" || \ 98 mkdir -p "${EHG_STORE_DIR}/${EHG_PROJECT}" || \
90 die "failed to create ${hg_src_dir}/${EHG_PROJECT}" 99 die "failed to create ${EHG_STORE_DIR}/${EHG_PROJECT}"
91 chmod -f g+rw "${hg_src_dir}/${EHG_PROJECT}" || \ 100 chmod -f g+rw "${EHG_STORE_DIR}/${EHG_PROJECT}" || \
92 die "failed to chwon ${EHG_PROJECT}" 101 echo "Warning: failed to chmod g+rw ${EHG_PROJECT}"
93 cd "${hg_src_dir}/${EHG_PROJECT}" || \ 102 cd "${EHG_STORE_DIR}/${EHG_PROJECT}" || \
94 die "failed to cd to ${hg_src_dir}/${EHG_PROJECT}" 103 die "failed to cd to ${EHG_STORE_DIR}/${EHG_PROJECT}"
95 104
96 # Clone/update repository: 105 # Clone/update repository:
97 if [[ ! -d "${module}" ]]; then 106 if [[ ! -d "${module}" ]]; then
98 einfo "Cloning ${EHG_REPO_URI} to ${hg_src_dir}/${EHG_PROJECT}/${module}" 107 einfo "Cloning ${EHG_REPO_URI} to ${EHG_STORE_DIR}/${EHG_PROJECT}/${module}"
99 ${EHG_CLONE_CMD} "${EHG_REPO_URI}" "${module}" || { 108 ${EHG_CLONE_CMD} "${EHG_REPO_URI}" "${module}" || {
100 rm -rf "${module}" 109 rm -rf "${module}"
101 die "failed to clone ${EHG_REPO_URI}" 110 die "failed to clone ${EHG_REPO_URI}"
102 } 111 }
103 cd "${module}" 112 cd "${module}"
104 elif [[ -z "${EHG_OFFLINE}" ]]; then 113 elif [[ -z "${EHG_OFFLINE}" ]]; then
105 einfo "Updating ${hg_src_dir}/${EHG_PROJECT}/${module} from ${EHG_REPO_URI}" 114 einfo "Updating ${EHG_STORE_DIR}/${EHG_PROJECT}/${module} from ${EHG_REPO_URI}"
106 cd "${module}" || die "failed to cd to ${module}" 115 cd "${module}" || die "failed to cd to ${module}"
107 ${EHG_PULL_CMD} || die "update failed" 116 ${EHG_PULL_CMD} || die "update failed"
108 fi 117 fi
109 118
110 # Checkout working copy: 119 # Checkout working copy:
111 einfo "Creating working directory in ${WORKDIR}/${module} (revision: ${EHG_REVISION})" 120 einfo "Creating working directory in ${sourcedir} (target revision: ${EHG_REVISION})"
112 hg clone \ 121 hg clone \
113 ${EHG_QUIET_CMD_OPT} \ 122 ${EHG_QUIET_CMD_OPT} \
114 --rev="${EHG_REVISION}" \ 123 --rev="${EHG_REVISION}" \
115 "${hg_src_dir}/${EHG_PROJECT}/${module}" \ 124 "${EHG_STORE_DIR}/${EHG_PROJECT}/${module}" \
116 "${WORKDIR}/${module}" || die "hg clone failed" 125 "${sourcedir}" || die "hg clone failed"
126 # An exact revision helps a lot for testing purposes, so have some output...
127 # id num branch
128 # fd6e32d61721 6276 default
129 local HG_REVDATA=($(hg identify -b -i "${sourcedir}"))
130 export HG_REV_ID=${HG_REVDATA[0]}
131 local HG_REV_BRANCH=${HG_REVDATA[1]}
132 einfo "Work directory: ${sourcedir} global id: ${HG_REV_ID} branch: ${HG_REV_BRANCH}"
117} 133}
118 134
119# @FUNCTION: mercurial_src_unpack 135# @FUNCTION: mercurial_src_unpack
120# @DESCRIPTION: 136# @DESCRIPTION:
121# The mercurial src_unpack function, which will be exported. 137# The mercurial src_unpack function, which will be exported.
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