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Revision 1.47 - (hide annotations) (download)
Mon Jul 26 03:24:19 2010 UTC (3 years, 8 months ago) by reavertm
Branch: MAIN
Changes since 1.46: +14 -14 lines
Simplify some logical constructs, quote binary operator arguments

1 scarabeus 1.17 # Copyright 1999-2009 Gentoo Foundation
2 ferdy 1.1 # Distributed under the terms of the GNU General Public License v2
3 reavertm 1.47 # $Header: /var/cvsroot/gentoo-x86/eclass/git.eclass,v 1.46 2010/07/26 02:51:33 reavertm Exp $
4 ferdy 1.1
5 scarabeus 1.17 # @ECLASS: git.eclass
6     # @MAINTAINER:
7     # Tomas Chvatal <scarabeus@gentoo.org>
8     # Donnie Berkholz <dberkholz@gentoo.org>
9 scarabeus 1.20 # @BLURB: This eclass provides functions for fetch and unpack git repositories
10 scarabeus 1.17 # @DESCRIPTION:
11     # The eclass is based on subversion eclass.
12     # If you use this eclass, the ${S} is ${WORKDIR}/${P}.
13     # It is necessary to define the EGIT_REPO_URI variable at least.
14     # @THANKS TO:
15     # Fernando J. Pereda <ferdy@gentoo.org>
16 ferdy 1.1
17 scarabeus 1.25 inherit eutils
18 ferdy 1.1
19     EGIT="git.eclass"
20    
21 abcd 1.42 # We DEPEND on at least a bit recent git version
22 sping 1.44 DEPEND=">=dev-vcs/git-1.6"
23 abcd 1.42
24 scarabeus 1.17 EXPORTED_FUNCTIONS="src_unpack"
25     case "${EAPI:-0}" in
26 scarabeus 1.40 3|2) EXPORTED_FUNCTIONS="${EXPORTED_FUNCTIONS} src_prepare" ;;
27     1|0) ;;
28 scarabeus 1.41 :) DEPEND="EAPI-UNSUPPORTED" ;;
29 scarabeus 1.17 esac
30     EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
31 ferdy 1.1
32 scarabeus 1.17 # define some nice defaults but only if nothing is set already
33     : ${HOMEPAGE:=http://git-scm.com/}
34 ferdy 1.1
35 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_QUIET
36     # @DESCRIPTION:
37 reavertm 1.46 # Set to non-empty value to supress some eclass messages.
38 reavertm 1.45 : ${EGIT_QUIET:=${ESCM_QUIET}}
39 ferdy 1.1
40 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_STORE_DIR
41     # @DESCRIPTION:
42     # Storage directory for git sources.
43 scarabeus 1.27 # Can be redefined.
44 reavertm 1.47 : ${EGIT_STORE_DIR:="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/git-src"}
45 ferdy 1.1
46 abcd 1.42 # @ECLASS-VARIABLE: EGIT_HAS_SUBMODULES
47     # @DESCRIPTION:
48 reavertm 1.46 # Set this to non-empty value to enable submodule support (slower).
49 reavertm 1.45 : ${EGIT_HAS_SUBMODULES:=}
50 abcd 1.42
51 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_FETCH_CMD
52     # @DESCRIPTION:
53     # Command for cloning the repository.
54 scarabeus 1.32 : ${EGIT_FETCH_CMD:="git clone"}
55 ferdy 1.1
56 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_UPDATE_CMD
57     # @DESCRIPTION:
58     # Git fetch command.
59 reavertm 1.45 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
60 abcd 1.42 EGIT_UPDATE_CMD="git pull -f -u"
61     else
62     EGIT_UPDATE_CMD="git fetch -f -u"
63     fi
64 ferdy 1.1
65 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_DIFFSTAT_CMD
66     # @DESCRIPTION:
67     # Git command for diffstat.
68 robbat2 1.18 EGIT_DIFFSTAT_CMD="git --no-pager diff --stat"
69 ferdy 1.1
70 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_OPTIONS
71     # @DESCRIPTION:
72     # This variable value is passed to clone and fetch.
73 ferdy 1.1 : ${EGIT_OPTIONS:=}
74    
75 scarabeus 1.38 # @ECLASS-VARIABLE: EGIT_MASTER
76     # @DESCRIPTION:
77     # Variable for specifying master branch.
78     # Usefull when upstream don't have master branch.
79     : ${EGIT_MASTER:=master}
80    
81 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_REPO_URI
82     # @DESCRIPTION:
83     # URI for the repository
84 ferdy 1.1 # e.g. http://foo, git://bar
85 scarabeus 1.17 # Supported protocols:
86 ferdy 1.1 # http://
87     # https://
88     # git://
89     # git+ssh://
90     # rsync://
91     # ssh://
92 scarabeus 1.29 eval X="\$${PN//[-+]/_}_LIVE_REPO"
93 scarabeus 1.28 if [[ ${X} = "" ]]; then
94 reavertm 1.47 : ${EGIT_REPO_URI:=}
95 scarabeus 1.28 else
96     EGIT_REPO_URI="${X}"
97     fi
98 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_PROJECT
99     # @DESCRIPTION:
100     # Project name of your ebuild.
101     # Git eclass will check out the git repository like:
102     # ${EGIT_STORE_DIR}/${EGIT_PROJECT}/${EGIT_REPO_URI##*/}
103 ferdy 1.1 # so if you define EGIT_REPO_URI as http://git.collab.net/repo/git or
104     # http://git.collab.net/repo/git. and PN is subversion-git.
105     # it will check out like:
106 scarabeus 1.17 # ${EGIT_STORE_DIR}/subversion
107 ferdy 1.1 : ${EGIT_PROJECT:=${PN/-git}}
108    
109 scarabeus 1.31 # @ECLASS-VARIABLE: EGIT_BOOTSTRAP
110 scarabeus 1.17 # @DESCRIPTION:
111     # bootstrap script or command like autogen.sh or etc...
112 ferdy 1.1 : ${EGIT_BOOTSTRAP:=}
113    
114 robbat2 1.9 # @ECLASS-VARIABLE: EGIT_OFFLINE
115     # @DESCRIPTION:
116     # Set this variable to a non-empty value to disable the automatic updating of
117 robbat2 1.10 # an GIT source tree. This is intended to be set outside the git source
118 robbat2 1.9 # tree by users.
119 reavertm 1.45 : ${EGIT_OFFLINE:=${ESCM_OFFLINE}}
120 ferdy 1.1
121 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_PATCHES
122     # @DESCRIPTION:
123     # Similar to PATCHES array from base.eclass
124     # Only difference is that this patches are applied before bootstrap.
125     # Please take note that this variable should be bash array.
126 ferdy 1.1
127 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_BRANCH
128     # @DESCRIPTION:
129 ferdy 1.1 # git eclass can fetch any branch in git_fetch().
130 scarabeus 1.29 eval X="\$${PN//[-+]/_}_LIVE_BRANCH"
131 reavertm 1.47 if [[ "${X}" = "" ]]; then
132     : ${EGIT_BRANCH:=master}
133 scarabeus 1.28 else
134     EGIT_BRANCH="${X}"
135     fi
136 ferdy 1.1
137 scarabeus 1.32 # @ECLASS-VARIABLE: EGIT_COMMIT
138 scarabeus 1.17 # @DESCRIPTION:
139 scarabeus 1.32 # git eclass can checkout any commit.
140     eval X="\$${PN//[-+]/_}_LIVE_COMMIT"
141 reavertm 1.47 if [[ "${X}" = "" ]]; then
142 scarabeus 1.32 : ${EGIT_COMMIT:=${EGIT_BRANCH}}
143 scarabeus 1.28 else
144 scarabeus 1.32 EGIT_COMMIT="${X}"
145 scarabeus 1.28 fi
146 ferdy 1.1
147 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_REPACK
148     # @DESCRIPTION:
149 reavertm 1.46 # Set to non-empty value to repack objects to save disk space. However this can
150     # take a long time with VERY big repositories.
151 reavertm 1.45 : ${EGIT_REPACK:=}
152 ferdy 1.1
153 scarabeus 1.17 # @ECLASS-VARIABLE: EGIT_PRUNE
154     # @DESCRIPTION:
155 reavertm 1.46 # Set to non-empty value to prune loose objects on each fetch. This is useful
156     # if upstream rewinds and rebases branches often.
157 reavertm 1.45 : ${EGIT_PRUNE:=}
158 ferdy 1.1
159 scarabeus 1.32 # @FUNCTION: git_submodules
160     # @DESCRIPTION:
161     # Internal function wrapping the submodule initialisation and update
162 scarabeus 1.37 git_submodules() {
163 reavertm 1.45 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
164 abcd 1.42 debug-print "git submodule init"
165     git submodule init
166     debug-print "git submodule update"
167     git submodule update
168     fi
169 scarabeus 1.32 }
170    
171 scarabeus 1.36 # @FUNCTION: git_branch
172     # @DESCRIPTION:
173     # Internal function that changes branch for the repo based on EGIT_TREE and
174     # EGIT_BRANCH variables.
175     git_branch() {
176     local branchname=branch-${EGIT_BRANCH} src=origin/${EGIT_BRANCH}
177 reavertm 1.47 if [[ "${EGIT_COMMIT}" != "${EGIT_BRANCH}" ]]; then
178 scarabeus 1.36 branchname=tree-${EGIT_COMMIT}
179     src=${EGIT_COMMIT}
180     fi
181     debug-print "git checkout -b ${branchname} ${src}"
182     git checkout -b ${branchname} ${src} &> /dev/null
183    
184     unset branchname src
185     }
186    
187 scarabeus 1.17 # @FUNCTION: git_fetch
188     # @DESCRIPTION:
189     # Gets repository from EGIT_REPO_URI and store it in specified EGIT_STORE_DIR
190     git_fetch() {
191     debug-print-function ${FUNCNAME} "$@"
192 ferdy 1.1
193 abcd 1.42 local GIT_DIR EGIT_CLONE_DIR oldsha1 cursha1 extra_clone_opts upstream_branch
194 reavertm 1.45 [[ -z ${EGIT_HAS_SUBMODULES} ]] && export GIT_DIR
195 ferdy 1.1
196 scarabeus 1.17 # choose if user wants elog or just einfo.
197 reavertm 1.45 if [[ -n ${EGIT_QUIET} ]]; then
198 scarabeus 1.17 elogcmd="einfo"
199     else
200     elogcmd="elog"
201     fi
202 ferdy 1.1
203 scarabeus 1.17 # If we have same branch and the tree we can do --depth 1 clone
204     # which outputs into really smaller data transfers.
205 scarabeus 1.21 # Sadly we can do shallow copy for now because quite a few packages need .git
206 scarabeus 1.17 # folder.
207 scarabeus 1.32 #[[ ${EGIT_COMMIT} = ${EGIT_BRANCH} ]] && \
208 scarabeus 1.17 # EGIT_FETCH_CMD="${EGIT_FETCH_CMD} --depth 1"
209 reavertm 1.47 if [[ -n ${EGIT_TREE} ]] ; then
210 scarabeus 1.32 EGIT_COMMIT=${EGIT_TREE}
211 scarabeus 1.37 ewarn "QA: Usage of deprecated EGIT_TREE variable detected."
212     ewarn "QA: Use EGIT_COMMIT variable instead."
213 scarabeus 1.32 fi
214 ferdy 1.1
215     # EGIT_REPO_URI is empty.
216     [[ -z ${EGIT_REPO_URI} ]] && die "${EGIT}: EGIT_REPO_URI is empty."
217    
218 ferdy 1.4 # check for the protocol or pull from a local repo.
219     if [[ -z ${EGIT_REPO_URI%%:*} ]] ; then
220     case ${EGIT_REPO_URI%%:*} in
221 scarabeus 1.17 git*|http|https|rsync|ssh) ;;
222     *) die "${EGIT}: protocol for fetch from "${EGIT_REPO_URI%:*}" is not yet implemented in eclass." ;;
223 ferdy 1.4 esac
224     fi
225 ferdy 1.1
226 scarabeus 1.17 # initial clone, we have to create master git storage directory and play
227     # nicely with sandbox
228 ferdy 1.1 if [[ ! -d ${EGIT_STORE_DIR} ]] ; then
229     debug-print "${FUNCNAME}: initial clone. creating git directory"
230     addwrite /
231     mkdir -p "${EGIT_STORE_DIR}" \
232     || die "${EGIT}: can't mkdir ${EGIT_STORE_DIR}."
233     export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}"
234     fi
235    
236     cd -P "${EGIT_STORE_DIR}" || die "${EGIT}: can't chdir to ${EGIT_STORE_DIR}"
237     EGIT_STORE_DIR=${PWD}
238    
239 scarabeus 1.17 # allow writing into EGIT_STORE_DIR
240 ferdy 1.1 addwrite "${EGIT_STORE_DIR}"
241    
242     [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}"
243     EGIT_CLONE_DIR="${EGIT_PROJECT}"
244    
245     debug-print "${FUNCNAME}: EGIT_OPTIONS = \"${EGIT_OPTIONS}\""
246    
247 scarabeus 1.32 GIT_DIR="${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}"
248 scarabeus 1.21 # we also have to remove all shallow copied repositories
249     # and fetch them again
250 scarabeus 1.32 if [[ -e "${GIT_DIR}/shallow" ]]; then
251     rm -rf "${GIT_DIR}"
252 scarabeus 1.21 einfo "The ${EGIT_CLONE_DIR} was shallow copy. Refetching."
253     fi
254 scarabeus 1.32 # repack from bare copy to normal one
255 reavertm 1.47 if [[ -n ${EGIT_HAS_SUBMODULES} ]] && [[ -d ${GIT_DIR} && ! -d ${GIT_DIR}/.git ]]; then
256 scarabeus 1.32 rm -rf "${GIT_DIR}"
257     einfo "The ${EGIT_CLONE_DIR} was bare copy. Refetching."
258     fi
259 reavertm 1.45 if [[ -z ${EGIT_HAS_SUBMODULES} ]] && [[ -d ${GIT_DIR} && -d ${GIT_DIR}/.git ]]; then
260 abcd 1.42 rm -rf "${GIT_DIR}"
261     einfo "The ${EGIT_CLONE_DIR} was not a bare copy. Refetching."
262     fi
263    
264 reavertm 1.45 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
265 abcd 1.42 upstream_branch=origin/${EGIT_BRANCH}
266     else
267     upstream_branch=${EGIT_BRANCH}
268     extra_clone_opts=--bare
269     fi
270 scarabeus 1.21
271 scarabeus 1.32 if [[ ! -d ${GIT_DIR} ]] ; then
272 ferdy 1.1 # first clone
273 scarabeus 1.17 ${elogcmd} "GIT NEW clone -->"
274     ${elogcmd} " repository: ${EGIT_REPO_URI}"
275 ferdy 1.1
276 abcd 1.42 debug-print "${EGIT_FETCH_CMD} ${extra_clone_opts} ${EGIT_OPTIONS} \"${EGIT_REPO_URI}\" ${GIT_DIR}"
277     ${EGIT_FETCH_CMD} ${extra_clone_opts} ${EGIT_OPTIONS} "${EGIT_REPO_URI}" ${GIT_DIR} \
278 ferdy 1.1 || die "${EGIT}: can't fetch from ${EGIT_REPO_URI}."
279 abcd 1.42
280 scarabeus 1.32 pushd "${GIT_DIR}" &> /dev/null
281 abcd 1.42 cursha1=$(git rev-parse ${upstream_branch})
282 scarabeus 1.32 ${elogcmd} " at the commit: ${cursha1}"
283 ferdy 1.1
284 scarabeus 1.37 git_submodules
285 scarabeus 1.32 popd &> /dev/null
286 robbat2 1.9 elif [[ -n ${EGIT_OFFLINE} ]] ; then
287 scarabeus 1.32 pushd "${GIT_DIR}" &> /dev/null
288 abcd 1.42 cursha1=$(git rev-parse ${upstream_branch})
289 scarabeus 1.17 ${elogcmd} "GIT offline update -->"
290     ${elogcmd} " repository: ${EGIT_REPO_URI}"
291 scarabeus 1.26 ${elogcmd} " at the commit: ${cursha1}"
292 scarabeus 1.32 popd &> /dev/null
293 ferdy 1.1 else
294 scarabeus 1.32 pushd "${GIT_DIR}" &> /dev/null
295 ferdy 1.7 # Git urls might change, so unconditionally set it here
296     git config remote.origin.url "${EGIT_REPO_URI}"
297    
298 ferdy 1.1 # fetch updates
299 scarabeus 1.17 ${elogcmd} "GIT update -->"
300     ${elogcmd} " repository: ${EGIT_REPO_URI}"
301 ferdy 1.1
302 abcd 1.42 oldsha1=$(git rev-parse ${upstream_branch})
303    
304 reavertm 1.45 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
305 abcd 1.42 debug-print "${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}"
315     ${EGIT_UPDATE_CMD} ${EGIT_OPTIONS} origin ${EGIT_BRANCH}:${EGIT_BRANCH} \
316     || die "${EGIT}: can't update from ${EGIT_REPO_URI}."
317     fi
318 ferdy 1.1
319 scarabeus 1.37 git_submodules
320 abcd 1.42 cursha1=$(git rev-parse ${upstream_branch})
321 scarabeus 1.17
322     # write out message based on the revisions
323 reavertm 1.47 if [[ "${oldsha1}" != "${cursha1}" ]]; then
324 scarabeus 1.17 ${elogcmd} " updating from commit: ${oldsha1}"
325     ${elogcmd} " to commit: ${cursha1}"
326     else
327     ${elogcmd} " at the commit: ${cursha1}"
328 scarabeus 1.28 # @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 scarabeus 1.17 fi
339 abcd 1.42 ${EGIT_DIFFSTAT_CMD} ${oldsha1}..${upstream_branch}
340 scarabeus 1.32 popd &> /dev/null
341 ferdy 1.1 fi
342 abcd 1.42
343 scarabeus 1.32 pushd "${GIT_DIR}" &> /dev/null
344 reavertm 1.45 if [[ -n ${EGIT_REPACK} ]] || [[ -n ${EGIT_PRUNE} ]]; then
345 ferdy 1.6 ebegin "Garbage collecting the repository"
346 reavertm 1.46 local args
347     [[ -n ${EGIT_PRUNE} ]] && args='--prune'
348     git gc ${args}
349 ferdy 1.1 eend $?
350     fi
351 scarabeus 1.32 popd &> /dev/null
352 maekke 1.30
353 scarabeus 1.26 # export the git version
354     export EGIT_VERSION="${cursha1}"
355 ferdy 1.1
356 scarabeus 1.37 # log the repo state
357 reavertm 1.47 [[ "${EGIT_COMMIT}" != "${EGIT_BRANCH}" ]] && ${elogcmd} " commit: ${EGIT_COMMIT}"
358 scarabeus 1.17 ${elogcmd} " branch: ${EGIT_BRANCH}"
359 scarabeus 1.34 ${elogcmd} " storage directory: \"${GIT_DIR}\""
360    
361 reavertm 1.45 if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
362 abcd 1.42 pushd "${GIT_DIR}" &> /dev/null
363     debug-print "rsync -rlpgo . \"${S}\""
364     time rsync -rlpgo . "${S}"
365     popd &> /dev/null
366     else
367     unset GIT_DIR
368     debug-print "git clone -l -s -n \"${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}\" \"${S}\""
369     git clone -l -s -n "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" "${S}"
370     fi
371 scarabeus 1.37
372     pushd "${S}" &> /dev/null
373     git_branch
374     # submodules always reqire net (thanks to branches changing)
375 reavertm 1.47 [[ -z ${EGIT_OFFLINE} ]] && git_submodules
376 scarabeus 1.34 popd &> /dev/null
377 vapier 1.5
378     echo ">>> Unpacked to ${S}"
379 ferdy 1.1 }
380    
381 scarabeus 1.17 # @FUNCTION: git_bootstrap
382     # @DESCRIPTION:
383     # Runs bootstrap command if EGIT_BOOTSTRAP variable contains some value
384     # Remember that what ever gets to the EGIT_BOOTSTRAP variable gets evaled by bash.
385 ferdy 1.1 git_bootstrap() {
386 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
387 ferdy 1.1
388 scarabeus 1.17 if [[ -n ${EGIT_BOOTSTRAP} ]] ; then
389     pushd "${S}" > /dev/null
390     einfo "Starting bootstrap"
391 ferdy 1.1
392 scarabeus 1.17 if [[ -f ${EGIT_BOOTSTRAP} ]]; then
393     # we have file in the repo which we should execute
394     debug-print "$FUNCNAME: bootstraping with file \"${EGIT_BOOTSTRAP}\""
395    
396     if [[ -x ${EGIT_BOOTSTRAP} ]]; then
397     eval "./${EGIT_BOOTSTRAP}" \
398     || die "${EGIT}: bootstrap script failed"
399 ferdy 1.1 else
400 scarabeus 1.17 eerror "\"${EGIT_BOOTSTRAP}\" is not executable."
401     eerror "Report upstream, or bug ebuild maintainer to remove bootstrap command."
402     die "${EGIT}: \"${EGIT_BOOTSTRAP}\" is not executable."
403 ferdy 1.1 fi
404 scarabeus 1.17 else
405     # we execute some system command
406     debug-print "$FUNCNAME: bootstraping with commands \"${EGIT_BOOTSTRAP}\""
407 ferdy 1.1
408 scarabeus 1.17 eval "${EGIT_BOOTSTRAP}" \
409     || die "${EGIT}: bootstrap commands failed."
410 ferdy 1.1
411     fi
412 scarabeus 1.17
413     einfo "Bootstrap finished"
414     popd > /dev/null
415 ferdy 1.1 fi
416 scarabeus 1.17 }
417 ferdy 1.1
418 scarabeus 1.17 # @FUNCTION: git_apply_patches
419     # @DESCRIPTION:
420     # Apply patches from EGIT_PATCHES bash array.
421 reavertm 1.47 # Preferred is using the variable as bash array but for now it allows to write
422 scarabeus 1.17 # it also as normal space separated string list. (This part of code should be
423     # removed when all ebuilds get converted on bash array).
424     git_apply_patches() {
425     debug-print-function ${FUNCNAME} "$@"
426    
427     pushd "${S}" > /dev/null
428     if [[ ${#EGIT_PATCHES[@]} -gt 1 ]] ; then
429     for i in "${EGIT_PATCHES[@]}"; do
430     debug-print "$FUNCNAME: git_autopatch: patching from ${i}"
431     epatch "${i}"
432     done
433 reavertm 1.47 elif [[ -n ${EGIT_PATCHES} ]]; then
434 scarabeus 1.17 # no need for loop if space separated string is passed.
435     debug-print "$FUNCNAME: git_autopatch: patching from ${EGIT_PATCHES}"
436     epatch "${EGIT_PATCHES}"
437     fi
438    
439     popd > /dev/null
440 ferdy 1.1 }
441    
442 scarabeus 1.17 # @FUNCTION: git_src_unpack
443     # @DESCRIPTION:
444     # src_upack function, calls src_prepare one if EAPI!=2.
445     git_src_unpack() {
446     debug-print-function ${FUNCNAME} "$@"
447 ferdy 1.1
448 scarabeus 1.17 git_fetch || die "${EGIT}: unknown problem in git_fetch()."
449 ferdy 1.1
450 scarabeus 1.17 has src_prepare ${EXPORTED_FUNCTIONS} || git_src_prepare
451     }
452 ferdy 1.1
453 scarabeus 1.17 # @FUNCTION: git_src_prepare
454     # @DESCRIPTION:
455     # src_prepare function for git stuff. Patches, bootstrap...
456     git_src_prepare() {
457     debug-print-function ${FUNCNAME} "$@"
458 maekke 1.30
459 scarabeus 1.17 git_apply_patches
460     git_bootstrap
461 ferdy 1.1 }

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