/[gentoo-x86]/eclass/darcs.eclass
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1# Copyright 2004 Gentoo Technologies, Inc. 1# Copyright 2004 Gentoo Technologies, Inc.
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/darcs.eclass,v 1.2 2006/08/10 22:52:47 dcoutts Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/darcs.eclass,v 1.8 2010/03/14 12:31:41 kolmodin Exp $
4# 4#
5# darcs eclass author: Andres Loeh <kosmikus@gentoo.org> 5# darcs eclass author: Andres Loeh <kosmikus@gentoo.org>
6# tla eclass author: <rphillips@gentoo.org> 6# tla eclass author: <rphillips@gentoo.org>
7# Original Author: Jeffrey Yasskin <jyasskin@mail.utexas.edu> 7# Original Author: Jeffrey Yasskin <jyasskin@mail.utexas.edu>
8# 8#
29 29
30# darcs command to run 30# darcs command to run
31[ -z "$EDARCS_DARCS_CMD" ] && EDARCS_DARCS_CMD="darcs" 31[ -z "$EDARCS_DARCS_CMD" ] && EDARCS_DARCS_CMD="darcs"
32 32
33# darcs commands with command-specific options 33# darcs commands with command-specific options
34[ -z "$EDARCS_GET_CMD" ] && EDARCS_GET_CMD="get" 34[ -z "$EDARCS_GET_CMD" ] && EDARCS_GET_CMD="get --partial"
35[ -z "$EDARCS_UPDATE_CMD" ] && EDARCS_UPDATE_CMD="pull" 35[ -z "$EDARCS_UPDATE_CMD" ] && EDARCS_UPDATE_CMD="pull"
36 36
37# options to pass to both the "get" and "update" commands 37# options to pass to both the "get" and "update" commands
38[ -z "$EDARCS_OPTIONS" ] && EDARCS_OPTIONS="--set-scripts-executable" 38[ -z "$EDARCS_OPTIONS" ] && EDARCS_OPTIONS="--set-scripts-executable"
39 39
41[ -z "$EDARCS_TOP_DIR" ] && EDARCS_TOP_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/darcs-src" 41[ -z "$EDARCS_TOP_DIR" ] && EDARCS_TOP_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/darcs-src"
42 42
43# The URI to the repository. 43# The URI to the repository.
44[ -z "$EDARCS_REPOSITORY" ] && EDARCS_REPOSITORY="" 44[ -z "$EDARCS_REPOSITORY" ] && EDARCS_REPOSITORY=""
45 45
46# The local directory to store the repository (useful to ensure a
47# unique local name); relative to EDARCS_TOP_DIR
48[ -z "$EDARCS_LOCALREPO" ] && [ -n "$EDARCS_REPOSITORY" ] \
49 && EDARCS_LOCALREPO="`basename $EDARCS_REPOSITORY`"
50 46
51# EDARCS_CLEAN: set this to something to get a clean copy when updating 47# EDARCS_CLEAN: set this to something to get a clean copy when updating
52# (removes the working directory, then uses $EDARCS_GET_CMD to 48# (removes the working directory, then uses $EDARCS_GET_CMD to
53# re-download it.) 49# re-download it.)
54 50
55# --- end ebuild-configurable settings --- 51# --- end ebuild-configurable settings ---
56 52
57# add darcs to deps 53# add darcs to deps
58DEPEND="dev-util/darcs" 54DEPEND="dev-vcs/darcs"
59 55
60# is called from darcs_src_unpack 56# is called from darcs_src_unpack
61darcs_fetch() { 57darcs_fetch() {
58
59 # The local directory to store the repository (useful to ensure a
60 # unique local name); relative to EDARCS_TOP_DIR
61 [ -z "$EDARCS_LOCALREPO" ] && [ -n "$EDARCS_REPOSITORY" ] \
62 && EDARCS_LOCALREPO=${EDARCS_REPOSITORY%/} \
63 && EDARCS_LOCALREPO=${EDARCS_LOCALREPO##*/}
62 64
63 debug-print-function $FUNCNAME $* 65 debug-print-function $FUNCNAME $*
64 66
65 if [ -n "$EDARCS_CLEAN" ]; then 67 if [ -n "$EDARCS_CLEAN" ]; then
66 rm -rf $EDARCS_TOP_DIR/$EDARCS_LOCALREPO 68 rm -rf $EDARCS_TOP_DIR/$EDARCS_LOCALREPO
80 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}" 82 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
81 fi 83 fi
82 84
83 # in case EDARCS_DARCS_DIR is a symlink to a dir, get the real 85 # in case EDARCS_DARCS_DIR is a symlink to a dir, get the real
84 # dir's path, otherwise addwrite() doesn't work. 86 # dir's path, otherwise addwrite() doesn't work.
87 pushd .
85 cd -P "$EDARCS_TOP_DIR" > /dev/null 88 cd -P "$EDARCS_TOP_DIR" > /dev/null
86 EDARCS_TOP_DIR="`/bin/pwd`" 89 EDARCS_TOP_DIR="`/bin/pwd`"
87 90
88 # disable the sandbox for this dir 91 # disable the sandbox for this dir
89 addwrite "$EDARCS_TOP_DIR" 92 addwrite "$EDARCS_TOP_DIR"
107 elif [ "${mode}" == "update" ]; then 110 elif [ "${mode}" == "update" ]; then
108 einfo "Running $cmdupdate" 111 einfo "Running $cmdupdate"
109 eval $cmdupdate || die "darcs update command failed" 112 eval $cmdupdate || die "darcs update command failed"
110 fi 113 fi
111 114
115 popd
112} 116}
113 117
114 118
115darcs_src_unpack() { 119darcs_src_unpack() {
120 # The local directory to store the repository (useful to ensure a
121 # unique local name); relative to EDARCS_TOP_DIR
122 [ -z "$EDARCS_LOCALREPO" ] && [ -n "$EDARCS_REPOSITORY" ] \
123 && EDARCS_LOCALREPO=${EDARCS_REPOSITORY%/} \
124 && EDARCS_LOCALREPO=${EDARCS_LOCALREPO##*/}
125 local EDARCS_SHOPT
116 126
117 debug-print-function $FUNCNAME $* 127 debug-print-function $FUNCNAME $*
118 128
119 debug-print "$FUNCNAME: init: 129 debug-print "$FUNCNAME: init:
120 EDARCS_DARCS_CMD=$EDARCS_DARCS_CMD 130 EDARCS_DARCS_CMD=$EDARCS_DARCS_CMD
134 144
135 # probably redundant, but best to make sure 145 # probably redundant, but best to make sure
136 # Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside. 146 # Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside.
137 mkdir -p "${WORKDIR}/${P}" 147 mkdir -p "${WORKDIR}/${P}"
138 148
149 EDARCS_SHOPT=$(shopt -p dotglob)
139 shopt -s dotglob # get any dotfiles too. 150 shopt -s dotglob # get any dotfiles too.
140 cp -Rf "$EDARCS_TOP_DIR/$EDARCS_LOCALREPO"/* "${WORKDIR}/${P}" 151 rsync -rlpgo --exclude="_darcs/" "$EDARCS_TOP_DIR/$EDARCS_LOCALREPO"/* "${WORKDIR}/${P}"
152 eval ${EDARCS_SHOPT} # reset shopt
141 153
142 einfo "Darcs repository contents are now in ${WORKDIR}/${P}" 154 einfo "Darcs repository contents are now in ${WORKDIR}/${P}"
143 155
144} 156}
145 157

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