/[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 1.5 2007/06/17 21:33:57 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
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 46# The local directory to store the repository (useful to ensure a
47# unique local name); relative to EDARCS_TOP_DIR 47# unique local name); relative to EDARCS_TOP_DIR
48[ -z "$EDARCS_LOCALREPO" ] && [ -n "$EDARCS_REPOSITORY" ] \ 48[ -z "$EDARCS_LOCALREPO" ] && [ -n "$EDARCS_REPOSITORY" ] \
49 && EDARCS_LOCALREPO="`basename $EDARCS_REPOSITORY`" 49 && EDARCS_LOCALREPO=${EDARCS_REPOSITORY%/} \
50 && EDARCS_LOCALREPO=${EDARCS_LOCALREPO##*/}
50 51
51# EDARCS_CLEAN: set this to something to get a clean copy when updating 52# EDARCS_CLEAN: set this to something to get a clean copy when updating
52# (removes the working directory, then uses $EDARCS_GET_CMD to 53# (removes the working directory, then uses $EDARCS_GET_CMD to
53# re-download it.) 54# re-download it.)
54 55
80 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}" 81 export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
81 fi 82 fi
82 83
83 # in case EDARCS_DARCS_DIR is a symlink to a dir, get the real 84 # in case EDARCS_DARCS_DIR is a symlink to a dir, get the real
84 # dir's path, otherwise addwrite() doesn't work. 85 # dir's path, otherwise addwrite() doesn't work.
86 pushd .
85 cd -P "$EDARCS_TOP_DIR" > /dev/null 87 cd -P "$EDARCS_TOP_DIR" > /dev/null
86 EDARCS_TOP_DIR="`/bin/pwd`" 88 EDARCS_TOP_DIR="`/bin/pwd`"
87 89
88 # disable the sandbox for this dir 90 # disable the sandbox for this dir
89 addwrite "$EDARCS_TOP_DIR" 91 addwrite "$EDARCS_TOP_DIR"
107 elif [ "${mode}" == "update" ]; then 109 elif [ "${mode}" == "update" ]; then
108 einfo "Running $cmdupdate" 110 einfo "Running $cmdupdate"
109 eval $cmdupdate || die "darcs update command failed" 111 eval $cmdupdate || die "darcs update command failed"
110 fi 112 fi
111 113
114 popd
112} 115}
113 116
114 117
115darcs_src_unpack() { 118darcs_src_unpack() {
119 local EDARCS_SHOPT
116 120
117 debug-print-function $FUNCNAME $* 121 debug-print-function $FUNCNAME $*
118 122
119 debug-print "$FUNCNAME: init: 123 debug-print "$FUNCNAME: init:
120 EDARCS_DARCS_CMD=$EDARCS_DARCS_CMD 124 EDARCS_DARCS_CMD=$EDARCS_DARCS_CMD
134 138
135 # probably redundant, but best to make sure 139 # probably redundant, but best to make sure
136 # Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside. 140 # Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside.
137 mkdir -p "${WORKDIR}/${P}" 141 mkdir -p "${WORKDIR}/${P}"
138 142
143 EDARCS_SHOPT=$(shopt -p dotglob)
139 shopt -s dotglob # get any dotfiles too. 144 shopt -s dotglob # get any dotfiles too.
140 cp -Rf "$EDARCS_TOP_DIR/$EDARCS_LOCALREPO"/* "${WORKDIR}/${P}" 145 cp -Rf "$EDARCS_TOP_DIR/$EDARCS_LOCALREPO"/* "${WORKDIR}/${P}"
146 eval ${EDARCS_SHOPT} # reset shopt
141 147
142 einfo "Darcs repository contents are now in ${WORKDIR}/${P}" 148 einfo "Darcs repository contents are now in ${WORKDIR}/${P}"
143 149
144} 150}
145 151

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