/[gentoo-x86]/eclass/git.eclass
Gentoo

Diff of /eclass/git.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.12 Revision 1.45
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2009 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/Attic/git.eclass,v 1.12 2008/06/15 17:47:57 zlin Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/Attic/git.eclass,v 1.45 2010/07/26 02:22:18 reavertm Exp $
4 4
5## --------------------------------------------------------------------------- # 5# @ECLASS: git.eclass
6# subversion.eclass author: Akinori Hattori <hattya@gentoo.org> 6# @MAINTAINER:
7# modified for git by Donnie Berkholz <spyderous@gentoo.org> 7# Tomas Chvatal <scarabeus@gentoo.org>
8# improved by Fernando J. Pereda <ferdy@gentoo.org> 8# Donnie Berkholz <dberkholz@gentoo.org>
9# 9# @BLURB: This eclass provides functions for fetch and unpack git repositories
10# The git eclass is written to fetch the software sources from 10# @DESCRIPTION:
11# git repositories like the subversion eclass. 11# The eclass is based on subversion eclass.
12#
13#
14# Description:
15# If you use this eclass, the ${S} is ${WORKDIR}/${P}. 12# If you use this eclass, the ${S} is ${WORKDIR}/${P}.
16# It is necessary to define the EGIT_REPO_URI variable at least. 13# It is necessary to define the EGIT_REPO_URI variable at least.
17# 14# @THANKS TO:
18## --------------------------------------------------------------------------- # 15# Fernando J. Pereda <ferdy@gentoo.org>
19 16
20inherit eutils 17inherit eutils
21 18
22EGIT="git.eclass" 19EGIT="git.eclass"
23 20
21# We DEPEND on at least a bit recent git version
22DEPEND=">=dev-vcs/git-1.6"
23
24EXPORT_FUNCTIONS src_unpack 24EXPORTED_FUNCTIONS="src_unpack"
25case "${EAPI:-0}" in
26 3|2) EXPORTED_FUNCTIONS="${EXPORTED_FUNCTIONS} src_prepare" ;;
27 1|0) ;;
28 :) DEPEND="EAPI-UNSUPPORTED" ;;
29esac
30EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
25 31
26HOMEPAGE="http://git.or.cz/" 32# define some nice defaults but only if nothing is set already
27DESCRIPTION="Based on the ${ECLASS} eclass" 33: ${HOMEPAGE:=http://git-scm.com/}
28 34
35# @ECLASS-VARIABLE: EGIT_QUIET
36# @DESCRIPTION:
37# Set to nonempty value to supress some eclass messages.
38: ${EGIT_QUIET:=${ESCM_QUIET}}
29 39
30## -- add git in DEPEND 40# @ECLASS-VARIABLE: EGIT_STORE_DIR
31# 41# @DESCRIPTION:
32DEPEND=">=dev-util/git-1.5" 42# Storage directory for git sources.
33 43# Can be redefined.
34
35## -- EGIT_STORE_DIR: git sources store directory
36#
37EGIT_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/git-src" 44[[ -z ${EGIT_STORE_DIR} ]] && EGIT_STORE_DIR="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/git-src"
38 45
46# @ECLASS-VARIABLE: EGIT_HAS_SUBMODULES
47# @DESCRIPTION:
48# Set this to nonzero value to enable submodule support (slower).
49: ${EGIT_HAS_SUBMODULES:=}
39 50
40## -- EGIT_FETCH_CMD: git clone command 51# @ECLASS-VARIABLE: EGIT_FETCH_CMD
41# 52# @DESCRIPTION:
53# Command for cloning the repository.
42EGIT_FETCH_CMD="git clone --bare" 54: ${EGIT_FETCH_CMD:="git clone"}
43 55
44## -- EGIT_UPDATE_CMD: git fetch command 56# @ECLASS-VARIABLE: EGIT_UPDATE_CMD
45# 57# @DESCRIPTION:
58# Git fetch command.
59if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
60 EGIT_UPDATE_CMD="git pull -f -u"
61else
46EGIT_UPDATE_CMD="git fetch -f -u" 62 EGIT_UPDATE_CMD="git fetch -f -u"
63fi
47 64
48## -- EGIT_DIFFSTAT_CMD: Command to get diffstat output 65# @ECLASS-VARIABLE: EGIT_DIFFSTAT_CMD
49# 66# @DESCRIPTION:
67# Git command for diffstat.
50EGIT_DIFFSTAT_CMD="git diff --stat" 68EGIT_DIFFSTAT_CMD="git --no-pager diff --stat"
51 69
52 70# @ECLASS-VARIABLE: EGIT_OPTIONS
53## -- EGIT_OPTIONS: 71# @DESCRIPTION:
54# 72# This variable value is passed to clone and fetch.
55# the options passed to clone and fetch
56#
57: ${EGIT_OPTIONS:=} 73: ${EGIT_OPTIONS:=}
58 74
75# @ECLASS-VARIABLE: EGIT_MASTER
76# @DESCRIPTION:
77# Variable for specifying master branch.
78# Usefull when upstream don't have master branch.
79: ${EGIT_MASTER:=master}
59 80
60## -- EGIT_REPO_URI: repository uri 81# @ECLASS-VARIABLE: EGIT_REPO_URI
61# 82# @DESCRIPTION:
83# URI for the repository
62# e.g. http://foo, git://bar 84# e.g. http://foo, git://bar
63#
64# supported protocols: 85# Supported protocols:
65# http:// 86# http://
66# https:// 87# https://
67# git:// 88# git://
68# git+ssh:// 89# git+ssh://
69# rsync:// 90# rsync://
70# ssh:// 91# ssh://
71# 92eval X="\$${PN//[-+]/_}_LIVE_REPO"
72: ${EGIT_REPO_URI:=} 93if [[ ${X} = "" ]]; then
73 94 EGIT_REPO_URI=${EGIT_REPO_URI:=}
74 95else
75## -- EGIT_PROJECT: project name of your ebuild 96 EGIT_REPO_URI="${X}"
76# 97fi
98# @ECLASS-VARIABLE: EGIT_PROJECT
99# @DESCRIPTION:
100# Project name of your ebuild.
77# git eclass will check out the git repository like: 101# Git eclass will check out the git repository like:
78#
79# ${EGIT_STORE_DIR}/${EGIT_PROJECT}/${EGIT_REPO_URI##*/} 102# ${EGIT_STORE_DIR}/${EGIT_PROJECT}/${EGIT_REPO_URI##*/}
80#
81# so if you define EGIT_REPO_URI as http://git.collab.net/repo/git or 103# so if you define EGIT_REPO_URI as http://git.collab.net/repo/git or
82# http://git.collab.net/repo/git. and PN is subversion-git. 104# http://git.collab.net/repo/git. and PN is subversion-git.
83# it will check out like: 105# it will check out like:
84#
85# ${EGIT_STORE_DIR}/subversion 106# ${EGIT_STORE_DIR}/subversion
86#
87# default: ${PN/-git}.
88#
89: ${EGIT_PROJECT:=${PN/-git}} 107: ${EGIT_PROJECT:=${PN/-git}}
90 108
91 109# @ECLASS-VARIABLE: EGIT_BOOTSTRAP
92## -- EGIT_BOOTSTRAP: 110# @DESCRIPTION:
93#
94# bootstrap script or command like autogen.sh or etc.. 111# bootstrap script or command like autogen.sh or etc...
95#
96: ${EGIT_BOOTSTRAP:=} 112: ${EGIT_BOOTSTRAP:=}
97 113
98# @ECLASS-VARIABLE: EGIT_OFFLINE 114# @ECLASS-VARIABLE: EGIT_OFFLINE
99# @DESCRIPTION: 115# @DESCRIPTION:
100# Set this variable to a non-empty value to disable the automatic updating of 116# Set this variable to a non-empty value to disable the automatic updating of
101# an GIT source tree. This is intended to be set outside the git source 117# an GIT source tree. This is intended to be set outside the git source
102# tree by users. 118# tree by users.
103EGIT_OFFLINE="${EGIT_OFFLINE:-${ESCM_OFFLINE}}" 119: ${EGIT_OFFLINE:=${ESCM_OFFLINE}}
104 120
105## -- EGIT_PATCHES: 121# @ECLASS-VARIABLE: EGIT_PATCHES
106# 122# @DESCRIPTION:
107# git eclass can apply pathces in git_bootstrap(). 123# Similar to PATCHES array from base.eclass
108# you can use regexp in this valiable like *.diff or *.patch or etc. 124# Only difference is that this patches are applied before bootstrap.
109# NOTE: this patches will apply before eval EGIT_BOOTSTRAP. 125# Please take note that this variable should be bash array.
110#
111# the process of applying the patch is:
112# 1. just epatch it, if the patch exists in the path.
113# 2. scan it under FILESDIR and epatch it, if the patch exists in FILESDIR.
114# 3. die.
115#
116: ${EGIT_PATCHES:=}
117 126
118 127# @ECLASS-VARIABLE: EGIT_BRANCH
119## -- EGIT_BRANCH: 128# @DESCRIPTION:
120#
121# git eclass can fetch any branch in git_fetch(). 129# git eclass can fetch any branch in git_fetch().
122# If set, it must be before 'inherit git', otherwise both EGIT_BRANCH and 130eval X="\$${PN//[-+]/_}_LIVE_BRANCH"
123# EGIT_TREE must be set after 'inherit git'. 131if [[ ${X} = "" ]]; then
124# Defaults to 'master' 132 EGIT_BRANCH=${EGIT_BRANCH:=master}
125# 133else
126: ${EGIT_BRANCH:=master} 134 EGIT_BRANCH="${X}"
135fi
127 136
128 137# @ECLASS-VARIABLE: EGIT_COMMIT
129## -- EGIT_TREE: 138# @DESCRIPTION:
130#
131# git eclass can checkout any tree. 139# git eclass can checkout any commit.
132# Defaults to EGIT_BRANCH. 140eval X="\$${PN//[-+]/_}_LIVE_COMMIT"
133# 141if [[ ${X} = "" ]]; then
134: ${EGIT_TREE:=${EGIT_BRANCH}} 142 : ${EGIT_COMMIT:=${EGIT_BRANCH}}
143else
144 EGIT_COMMIT="${X}"
145fi
135 146
136 147# @ECLASS-VARIABLE: EGIT_REPACK
137## - EGIT_REPACK: 148# @DESCRIPTION:
138#
139# git eclass will repack objects to save disk space. However this can take a 149# git eclass will repack objects to save disk space. However this can take a
140# long time with VERY big repositories. If this is your case set: 150# long time with VERY big repositories.
141# EGIT_REPACK=false
142#
143: ${EGIT_REPACK:=false} 151: ${EGIT_REPACK:=}
144 152
145## - EGIT_PRUNE: 153# @ECLASS-VARIABLE: EGIT_PRUNE
146# 154# @DESCRIPTION:
147# git eclass can prune the local clone. This is useful if upstream rewinds and 155# git eclass can prune the local clone. This is useful if upstream rewinds and
148# rebases branches too often. If you don't want this to happen, set: 156# rebases branches too often.
149# EGIT_PRUNE=false
150#
151: ${EGIT_PRUNE:=false} 157: ${EGIT_PRUNE:=}
152 158
159# @FUNCTION: git_submodules
160# @DESCRIPTION:
161# Internal function wrapping the submodule initialisation and update
162git_submodules() {
163 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
164 debug-print "git submodule init"
165 git submodule init
166 debug-print "git submodule update"
167 git submodule update
168 fi
169}
153 170
154## -- git_fetch() ------------------------------------------------- # 171# @FUNCTION: git_branch
172# @DESCRIPTION:
173# Internal function that changes branch for the repo based on EGIT_TREE and
174# EGIT_BRANCH variables.
175git_branch() {
176 local branchname=branch-${EGIT_BRANCH} src=origin/${EGIT_BRANCH}
177 if [[ ${EGIT_COMMIT} != ${EGIT_BRANCH} ]]; then
178 branchname=tree-${EGIT_COMMIT}
179 src=${EGIT_COMMIT}
180 fi
181 debug-print "git checkout -b ${branchname} ${src}"
182 git checkout -b ${branchname} ${src} &> /dev/null
155 183
184 unset branchname src
185}
186
187# @FUNCTION: git_fetch
188# @DESCRIPTION:
189# Gets repository from EGIT_REPO_URI and store it in specified EGIT_STORE_DIR
156git_fetch() { 190git_fetch() {
191 debug-print-function ${FUNCNAME} "$@"
157 192
158 local EGIT_CLONE_DIR 193 local GIT_DIR EGIT_CLONE_DIR oldsha1 cursha1 extra_clone_opts upstream_branch
194 [[ -z ${EGIT_HAS_SUBMODULES} ]] && export GIT_DIR
195
196 # choose if user wants elog or just einfo.
197 if [[ -n ${EGIT_QUIET} ]]; then
198 elogcmd="einfo"
199 else
200 elogcmd="elog"
201 fi
202
203 # If we have same branch and the tree we can do --depth 1 clone
204 # which outputs into really smaller data transfers.
205 # Sadly we can do shallow copy for now because quite a few packages need .git
206 # folder.
207 #[[ ${EGIT_COMMIT} = ${EGIT_BRANCH} ]] && \
208 # EGIT_FETCH_CMD="${EGIT_FETCH_CMD} --depth 1"
209 if [[ ! -z ${EGIT_TREE} ]] ; then
210 EGIT_COMMIT=${EGIT_TREE}
211 ewarn "QA: Usage of deprecated EGIT_TREE variable detected."
212 ewarn "QA: Use EGIT_COMMIT variable instead."
213 fi
159 214
160 # EGIT_REPO_URI is empty. 215 # EGIT_REPO_URI is empty.
161 [[ -z ${EGIT_REPO_URI} ]] && die "${EGIT}: EGIT_REPO_URI is empty." 216 [[ -z ${EGIT_REPO_URI} ]] && die "${EGIT}: EGIT_REPO_URI is empty."
162 217
163 # check for the protocol or pull from a local repo. 218 # check for the protocol or pull from a local repo.
164 if [[ -z ${EGIT_REPO_URI%%:*} ]] ; then 219 if [[ -z ${EGIT_REPO_URI%%:*} ]] ; then
165 case ${EGIT_REPO_URI%%:*} in 220 case ${EGIT_REPO_URI%%:*} in
166 git*|http|https|rsync|ssh) 221 git*|http|https|rsync|ssh) ;;
167 ;;
168 *)
169 die "${EGIT}: fetch from "${EGIT_REPO_URI%:*}" is not yet implemented." 222 *) die "${EGIT}: protocol for fetch from "${EGIT_REPO_URI%:*}" is not yet implemented in eclass." ;;
170 ;;
171 esac 223 esac
172 fi 224 fi
173 225
226 # initial clone, we have to create master git storage directory and play
227 # nicely with sandbox
174 if [[ ! -d ${EGIT_STORE_DIR} ]] ; then 228 if [[ ! -d ${EGIT_STORE_DIR} ]] ; then
175 debug-print "${FUNCNAME}: initial clone. creating git directory" 229 debug-print "${FUNCNAME}: initial clone. creating git directory"
176 addwrite / 230 addwrite /
177 mkdir -p "${EGIT_STORE_DIR}" \ 231 mkdir -p "${EGIT_STORE_DIR}" \
178 || die "${EGIT}: can't mkdir ${EGIT_STORE_DIR}." 232 || die "${EGIT}: can't mkdir ${EGIT_STORE_DIR}."
180 fi 234 fi
181 235
182 cd -P "${EGIT_STORE_DIR}" || die "${EGIT}: can't chdir to ${EGIT_STORE_DIR}" 236 cd -P "${EGIT_STORE_DIR}" || die "${EGIT}: can't chdir to ${EGIT_STORE_DIR}"
183 EGIT_STORE_DIR=${PWD} 237 EGIT_STORE_DIR=${PWD}
184 238
185 # every time 239 # allow writing into EGIT_STORE_DIR
186 addwrite "${EGIT_STORE_DIR}" 240 addwrite "${EGIT_STORE_DIR}"
187 241
188 [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}" 242 [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}"
189 EGIT_CLONE_DIR="${EGIT_PROJECT}" 243 EGIT_CLONE_DIR="${EGIT_PROJECT}"
190 244
191 debug-print "${FUNCNAME}: EGIT_OPTIONS = \"${EGIT_OPTIONS}\"" 245 debug-print "${FUNCNAME}: EGIT_OPTIONS = \"${EGIT_OPTIONS}\""
192 246
193 export GIT_DIR="${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" 247 GIT_DIR="${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}"
248 # we also have to remove all shallow copied repositories
249 # and fetch them again
250 if [[ -e "${GIT_DIR}/shallow" ]]; then
251 rm -rf "${GIT_DIR}"
252 einfo "The ${EGIT_CLONE_DIR} was shallow copy. Refetching."
253 fi
254 # repack from bare copy to normal one
255 if [[ -n ${EGIT_HAS_SUBMODULES} ]] && [[ -d ${GIT_DIR} && ! -d "${GIT_DIR}/.git/" ]]; then
256 rm -rf "${GIT_DIR}"
257 einfo "The ${EGIT_CLONE_DIR} was bare copy. Refetching."
258 fi
259 if [[ -z ${EGIT_HAS_SUBMODULES} ]] && [[ -d ${GIT_DIR} && -d ${GIT_DIR}/.git ]]; then
260 rm -rf "${GIT_DIR}"
261 einfo "The ${EGIT_CLONE_DIR} was not a bare copy. Refetching."
262 fi
194 263
264 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
265 upstream_branch=origin/${EGIT_BRANCH}
266 else
267 upstream_branch=${EGIT_BRANCH}
268 extra_clone_opts=--bare
269 fi
270
195 if [[ ! -d ${EGIT_CLONE_DIR} ]] ; then 271 if [[ ! -d ${GIT_DIR} ]] ; then
196 # first clone 272 # first clone
197 einfo "git clone start -->" 273 ${elogcmd} "GIT NEW clone -->"
198 einfo " repository: ${EGIT_REPO_URI}" 274 ${elogcmd} " repository: ${EGIT_REPO_URI}"
199 275
276 debug-print "${EGIT_FETCH_CMD} ${extra_clone_opts} ${EGIT_OPTIONS} \"${EGIT_REPO_URI}\" ${GIT_DIR}"
200 ${EGIT_FETCH_CMD} ${EGIT_OPTIONS} "${EGIT_REPO_URI}" ${EGIT_PROJECT} \ 277 ${EGIT_FETCH_CMD} ${extra_clone_opts} ${EGIT_OPTIONS} "${EGIT_REPO_URI}" ${GIT_DIR} \
201 || die "${EGIT}: can't fetch from ${EGIT_REPO_URI}." 278 || die "${EGIT}: can't fetch from ${EGIT_REPO_URI}."
202 279
203 # We use --bare cloning, so git doesn't do this for us. 280 pushd "${GIT_DIR}" &> /dev/null
204 git config remote.origin.url "${EGIT_REPO_URI}" 281 cursha1=$(git rev-parse ${upstream_branch})
282 ${elogcmd} " at the commit: ${cursha1}"
283
284 git_submodules
285 popd &> /dev/null
205 elif [[ -n ${EGIT_OFFLINE} ]] ; then 286 elif [[ -n ${EGIT_OFFLINE} ]] ; then
206 local oldsha1=$(git rev-parse ${EGIT_BRANCH}) 287 pushd "${GIT_DIR}" &> /dev/null
207 einfo "git update offline mode -->" 288 cursha1=$(git rev-parse ${upstream_branch})
289 ${elogcmd} "GIT offline update -->"
208 einfo " repository: ${EGIT_REPO_URI}" 290 ${elogcmd} " repository: ${EGIT_REPO_URI}"
209 einfo " commit: ${oldsha1}" 291 ${elogcmd} " at the commit: ${cursha1}"
292 popd &> /dev/null
210 else 293 else
294 pushd "${GIT_DIR}" &> /dev/null
211 # Git urls might change, so unconditionally set it here 295 # Git urls might change, so unconditionally set it here
212 git config remote.origin.url "${EGIT_REPO_URI}" 296 git config remote.origin.url "${EGIT_REPO_URI}"
213 297
214 # fetch updates 298 # fetch updates
215 einfo "git update start -->" 299 ${elogcmd} "GIT update -->"
216 einfo " repository: ${EGIT_REPO_URI}" 300 ${elogcmd} " repository: ${EGIT_REPO_URI}"
217 301
218 local oldsha1=$(git rev-parse ${EGIT_BRANCH}) 302 oldsha1=$(git rev-parse ${upstream_branch})
219 303
304 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
305 debug-print "${EGIT_UPDATE_CMD} ${EGIT_OPTIONS}"
306 # fix branching
307 git checkout ${EGIT_MASTER}
308 for x in $(git branch |grep -v "* ${EGIT_MASTER}" |tr '\n' ' '); do
309 git branch -D ${x}
310 done
311 ${EGIT_UPDATE_CMD} ${EGIT_OPTIONS} \
312 || die "${EGIT}: can't update from ${EGIT_REPO_URI}."
313 else
314 debug-print "${EGIT_UPDATE_CMD} ${EGIT_OPTIONS} origin ${EGIT_BRANCH}:${EGIT_BRANCH}"
220 ${EGIT_UPDATE_CMD} ${EGIT_OPTIONS} origin ${EGIT_BRANCH}:${EGIT_BRANCH} \ 315 ${EGIT_UPDATE_CMD} ${EGIT_OPTIONS} origin ${EGIT_BRANCH}:${EGIT_BRANCH} \
221 || die "${EGIT}: can't update from ${EGIT_REPO_URI}." 316 || die "${EGIT}: can't update from ${EGIT_REPO_URI}."
222
223 # piping through cat is needed to avoid a stupid Git feature
224 ${EGIT_DIFFSTAT_CMD} ${oldsha1}..${EGIT_BRANCH} | cat
225 fi 317 fi
226 318
227 einfo " local clone: ${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" 319 git_submodules
320 cursha1=$(git rev-parse ${upstream_branch})
228 321
322 # write out message based on the revisions
323 if [[ ${oldsha1} != ${cursha1} ]]; then
324 ${elogcmd} " updating from commit: ${oldsha1}"
325 ${elogcmd} " to commit: ${cursha1}"
326 else
327 ${elogcmd} " at the commit: ${cursha1}"
328 # @ECLASS_VARIABLE: LIVE_FAIL_FETCH_IF_REPO_NOT_UPDATED
329 # @DESCRIPTION:
330 # If this variable is set to TRUE in make.conf or somewhere in
331 # enviroment the package will fail if there is no update, thus in
332 # combination with --keep-going it would lead in not-updating
333 # pakcages that are up-to-date.
334 # TODO: this can lead to issues if more projects/packages use same repo
335 [[ ${LIVE_FAIL_FETCH_IF_REPO_NOT_UPDATED} = true ]] && \
336 debug-print "${FUNCNAME}: Repository \"${EGIT_REPO_URI}\" is up-to-date. Skipping." && \
337 die "${EGIT}: Repository \"${EGIT_REPO_URI}\" is up-to-date. Skipping."
338 fi
339 ${EGIT_DIFFSTAT_CMD} ${oldsha1}..${upstream_branch}
340 popd &> /dev/null
341 fi
342
343 pushd "${GIT_DIR}" &> /dev/null
229 if ${EGIT_REPACK} || ${EGIT_PRUNE} ; then 344 if [[ -n ${EGIT_REPACK} ]] || [[ -n ${EGIT_PRUNE} ]]; then
230 ebegin "Garbage collecting the repository" 345 ebegin "Garbage collecting the repository"
231 git gc $(${EGIT_PRUNE} && echo '--prune') 346 git gc $(${EGIT_PRUNE} && echo '--prune')
232 eend $? 347 eend $?
233 fi 348 fi
349 popd &> /dev/null
234 350
235 einfo " committish: ${EGIT_TREE}" 351 # export the git version
352 export EGIT_VERSION="${cursha1}"
236 353
237 # export to the ${WORKDIR} 354 # log the repo state
238 mkdir -p "${S}" 355 [[ ${EGIT_COMMIT} != ${EGIT_BRANCH} ]] && elog " commit: ${EGIT_COMMIT}"
239 git archive --format=tar ${EGIT_TREE} | ( cd "${S}" ; tar xf - ) 356 ${elogcmd} " branch: ${EGIT_BRANCH}"
357 ${elogcmd} " storage directory: \"${GIT_DIR}\""
358
359 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
360 pushd "${GIT_DIR}" &> /dev/null
361 debug-print "rsync -rlpgo . \"${S}\""
362 time rsync -rlpgo . "${S}"
363 popd &> /dev/null
364 else
365 unset GIT_DIR
366 debug-print "git clone -l -s -n \"${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}\" \"${S}\""
367 git clone -l -s -n "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" "${S}"
368 fi
369
370 pushd "${S}" &> /dev/null
371 git_branch
372 # submodules always reqire net (thanks to branches changing)
373 [[ -n ${EGIT_OFFLINE} ]] || git_submodules
374 popd &> /dev/null
240 375
241 echo ">>> Unpacked to ${S}" 376 echo ">>> Unpacked to ${S}"
242
243} 377}
244 378
245 379# @FUNCTION: git_bootstrap
246## -- git_bootstrap() ------------------------------------------------ # 380# @DESCRIPTION:
247 381# Runs bootstrap command if EGIT_BOOTSTRAP variable contains some value
382# Remember that what ever gets to the EGIT_BOOTSTRAP variable gets evaled by bash.
248git_bootstrap() { 383git_bootstrap() {
384 debug-print-function ${FUNCNAME} "$@"
249 385
250 local patch lpatch
251
252 cd "${S}"
253
254 if [[ -n ${EGIT_PATCHES} ]] ; then 386 if [[ -n ${EGIT_BOOTSTRAP} ]] ; then
255 einfo "apply patches -->" 387 pushd "${S}" > /dev/null
388 einfo "Starting bootstrap"
256 389
257 for patch in ${EGIT_PATCHES} ; do 390 if [[ -f ${EGIT_BOOTSTRAP} ]]; then
258 if [[ -f ${patch} ]] ; then 391 # we have file in the repo which we should execute
259 epatch ${patch} 392 debug-print "$FUNCNAME: bootstraping with file \"${EGIT_BOOTSTRAP}\""
393
394 if [[ -x ${EGIT_BOOTSTRAP} ]]; then
395 eval "./${EGIT_BOOTSTRAP}" \
396 || die "${EGIT}: bootstrap script failed"
260 else 397 else
261 for lpatch in "${FILESDIR}"/${patch} ; do 398 eerror "\"${EGIT_BOOTSTRAP}\" is not executable."
262 if [[ -f ${lpatch} ]] ; then 399 eerror "Report upstream, or bug ebuild maintainer to remove bootstrap command."
263 epatch ${lpatch} 400 die "${EGIT}: \"${EGIT_BOOTSTRAP}\" is not executable."
264 else
265 die "${EGIT}: ${patch} is not found"
266 fi
267 done
268 fi 401 fi
402 else
403 # we execute some system command
404 debug-print "$FUNCNAME: bootstraping with commands \"${EGIT_BOOTSTRAP}\""
405
406 eval "${EGIT_BOOTSTRAP}" \
407 || die "${EGIT}: bootstrap commands failed."
408
409 fi
410
411 einfo "Bootstrap finished"
412 popd > /dev/null
413 fi
414}
415
416# @FUNCTION: git_apply_patches
417# @DESCRIPTION:
418# Apply patches from EGIT_PATCHES bash array.
419# Preffered is using the variable as bash array but for now it allows to write
420# it also as normal space separated string list. (This part of code should be
421# removed when all ebuilds get converted on bash array).
422git_apply_patches() {
423 debug-print-function ${FUNCNAME} "$@"
424
425 pushd "${S}" > /dev/null
426 if [[ ${#EGIT_PATCHES[@]} -gt 1 ]] ; then
427 for i in "${EGIT_PATCHES[@]}"; do
428 debug-print "$FUNCNAME: git_autopatch: patching from ${i}"
429 epatch "${i}"
269 done 430 done
270 echo 431 elif [[ ${EGIT_PATCHES} != "" ]]; then
271 fi 432 # no need for loop if space separated string is passed.
272 433 debug-print "$FUNCNAME: git_autopatch: patching from ${EGIT_PATCHES}"
273 if [[ -n ${EGIT_BOOTSTRAP} ]] ; then 434 epatch "${EGIT_PATCHES}"
274 einfo "begin bootstrap -->"
275
276 if [[ -f ${EGIT_BOOTSTRAP} ]] && [[ -x ${EGIT_BOOTSTRAP} ]] ; then
277 einfo " bootstrap with a file: ${EGIT_BOOTSTRAP}"
278 eval "./${EGIT_BOOTSTRAP}" \
279 || die "${EGIT}: can't execute EGIT_BOOTSTRAP."
280 else
281 einfo " bootstrap with commands: ${EGIT_BOOTSTRAP}"
282 eval "${EGIT_BOOTSTRAP}" \
283 || die "${EGIT}: can't eval EGIT_BOOTSTRAP."
284 fi 435 fi
285 fi
286 436
437 popd > /dev/null
287} 438}
288 439
289 440# @FUNCTION: git_src_unpack
290## -- git_src_unpack() ------------------------------------------------ # 441# @DESCRIPTION:
291 442# src_upack function, calls src_prepare one if EAPI!=2.
292git_src_unpack() { 443git_src_unpack() {
444 debug-print-function ${FUNCNAME} "$@"
293 445
294 git_fetch || die "${EGIT}: unknown problem in git_fetch()." 446 git_fetch || die "${EGIT}: unknown problem in git_fetch()."
295 git_bootstrap || die "${EGIT}: unknown problem in git_bootstrap()."
296 447
448 has src_prepare ${EXPORTED_FUNCTIONS} || git_src_prepare
297} 449}
450
451# @FUNCTION: git_src_prepare
452# @DESCRIPTION:
453# src_prepare function for git stuff. Patches, bootstrap...
454git_src_prepare() {
455 debug-print-function ${FUNCNAME} "$@"
456
457 git_apply_patches
458 git_bootstrap
459}

Legend:
Removed from v.1.12  
changed lines
  Added in v.1.45

  ViewVC Help
Powered by ViewVC 1.1.20