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Revision 1.14 - (hide annotations) (download)
Mon Aug 22 04:46:31 2011 UTC (3 years, 2 months ago) by vapier
Branch: MAIN
Changes since 1.13: +2 -2 lines
fix random bugs in eclass documentation, and convert to new @AUTHOR tag

1 scarabeus 1.1 # Copyright 1999-2011 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 vapier 1.14 # $Header: /var/cvsroot/gentoo-x86/eclass/git-2.eclass,v 1.13 2011/07/30 15:10:34 scarabeus Exp $
4 scarabeus 1.1
5     # @ECLASS: git-2.eclass
6     # @MAINTAINER:
7 dberkholz 1.11 # Donnie Berkholz <dberkholz@gentoo.org>
8 scarabeus 1.1 # @BLURB: Eclass for fetching and unpacking git repositories.
9     # @DESCRIPTION:
10     # Eclass for easing maitenance of live ebuilds using git as remote repository.
11     # Eclass support working with git submodules and branching.
12    
13     # This eclass support all EAPIs
14     EXPORT_FUNCTIONS src_unpack
15    
16     DEPEND="dev-vcs/git"
17    
18     # @ECLASS-VARIABLE: EGIT_SOURCEDIR
19     # @DESCRIPTION:
20     # This variable specifies destination where the cloned
21     # data are copied to.
22     #
23     # EGIT_SOURCEDIR="${S}"
24    
25     # @ECLASS-VARIABLE: EGIT_STORE_DIR
26     # @DESCRIPTION:
27     # Storage directory for git sources.
28     #
29     # EGIT_STORE_DIR="${DISTDIR}/egit-src"
30    
31     # @ECLASS-VARIABLE: EGIT_HAS_SUBMODULES
32     # @DEFAULT_UNSET
33     # @DESCRIPTION:
34     # If non-empty this variable enables support for git submodules in our
35     # checkout. Also this makes the checkout to be non-bare for now.
36    
37     # @ECLASS-VARIABLE: EGIT_OPTIONS
38     # @DEFAULT_UNSET
39     # @DESCRIPTION:
40     # Variable specifying additional options for fetch command.
41    
42     # @ECLASS-VARIABLE: EGIT_MASTER
43     # @DESCRIPTION:
44     # Variable for specifying master branch.
45     # Usefull when upstream don't have master branch or name it differently.
46     #
47     # EGIT_MASTER="master"
48    
49 scarabeus 1.6 # @ECLASS-VARIABLE: EGIT_PROJECT
50     # @DESCRIPTION:
51     # Variable specifying name for the folder where we check out the git
52     # repository. Value of this variable should be unique in the
53     # EGIT_STORE_DIR as otherwise you would override another repository.
54     #
55     # EGIT_PROJECT="${EGIT_REPO_URI##*/}"
56    
57 scarabeus 1.1 # @ECLASS-VARIABLE: EGIT_DIR
58     # @DESCRIPTION:
59     # Directory where we want to store the git data.
60 scarabeus 1.13 # This variable should not be overriden.
61 scarabeus 1.1 #
62 scarabeus 1.6 # EGIT_DIR="${EGIT_STORE_DIR}/${EGIT_PROJECT}"
63 scarabeus 1.1
64     # @ECLASS-VARIABLE: EGIT_REPO_URI
65     # @REQUIRED
66     # @DEFAULT_UNSET
67     # @DESCRIPTION:
68     # URI for the repository
69     # e.g. http://foo, git://bar
70     #
71     # Support multiple values:
72     # EGIT_REPO_URI="git://a/b.git http://c/d.git"
73    
74     # @ECLASS-VARIABLE: EVCS_OFFLINE
75     # @DEFAULT_UNSET
76     # @DESCRIPTION:
77     # If non-empty this variable prevents performance of any online
78     # operations.
79    
80     # @ECLASS-VARIABLE: EGIT_BRANCH
81     # @DESCRIPTION:
82     # Variable containing branch name we want to check out.
83     # It can be overriden via env using packagename_LIVE_BRANCH
84     # variable.
85     #
86     # EGIT_BRANCH="${EGIT_MASTER}"
87    
88     # @ECLASS-VARIABLE: EGIT_COMMIT
89     # @DESCRIPTION:
90     # Variable containing commit hash/tag we want to check out.
91     # It can be overriden via env using packagename_LIVE_COMMIT
92     # variable.
93     #
94 scarabeus 1.4 # EGIT_COMMIT="${EGIT_BRANCH}"
95 scarabeus 1.1
96     # @ECLASS-VARIABLE: EGIT_REPACK
97     # @DEFAULT_UNSET
98     # @DESCRIPTION:
99     # If non-empty this variable specifies that repository will be repacked to
100     # save space. However this can take a REALLY LONG time with VERY big
101     # repositories.
102    
103     # @ECLASS-VARIABLE: EGIT_PRUNE
104     # @DEFAULT_UNSET
105     # @DESCRIPTION:
106     # If non-empty this variable enables pruning all loose objects on each fetch.
107     # This is useful if upstream rewinds and rebases branches often.
108    
109     # @ECLASS-VARIABLE: EGIT_NONBARE
110     # @DEFAULT_UNSET
111     # @DESCRIPTION:
112     # If non-empty this variable specifies that all checkouts will be done using
113     # non bare repositories. This is useful if you can't operate with bare
114     # checkouts for some reason.
115    
116 scarabeus 1.13 # @ECLASS-VARIABLE: EGIT_NOUNPACK
117     # @DEFAULT_UNSET
118     # @DESCRIPTION:
119     # If non-empty this variable bans unpacking of ${A} content into the srcdir.
120     # Default behaviour is to unpack ${A} content.
121    
122 scarabeus 1.1 # @FUNCTION: git-2_init_variables
123     # @DESCRIPTION:
124     # Internal function initializing all git variables.
125     # We define it in function scope so user can define
126     # all the variables before and after inherit.
127     git-2_init_variables() {
128     debug-print-function ${FUNCNAME} "$@"
129    
130     local x
131    
132     : ${EGIT_SOURCEDIR="${S}"}
133    
134     : ${EGIT_STORE_DIR:="${PORTAGE_ACTUAL_DISTDIR-${DISTDIR}}/egit-src"}
135    
136     : ${EGIT_HAS_SUBMODULES:=}
137    
138     : ${EGIT_OPTIONS:=}
139    
140     : ${EGIT_MASTER:=master}
141    
142     eval x="\$${PN//[-+]/_}_LIVE_REPO"
143     EGIT_REPO_URI=${x:-${EGIT_REPO_URI}}
144     [[ -z ${EGIT_REPO_URI} ]] && die "EGIT_REPO_URI must have some value"
145    
146     : ${EVCS_OFFLINE:=}
147    
148     eval x="\$${PN//[-+]/_}_LIVE_BRANCH"
149     [[ -n ${x} ]] && ewarn "QA: using \"${PN//[-+]/_}_LIVE_BRANCH\" variable, you won't get any support"
150     EGIT_BRANCH=${x:-${EGIT_BRANCH:-${EGIT_MASTER}}}
151    
152     eval x="\$${PN//[-+]/_}_LIVE_COMMIT"
153     [[ -n ${x} ]] && ewarn "QA: using \"${PN//[-+]/_}_LIVE_COMMIT\" variable, you won't get any support"
154     EGIT_COMMIT=${x:-${EGIT_COMMIT:-${EGIT_BRANCH}}}
155    
156     : ${EGIT_REPACK:=}
157    
158     : ${EGIT_PRUNE:=}
159     }
160    
161     # @FUNCTION: git-2_submodules
162     # @DESCRIPTION:
163     # Internal function wrapping the submodule initialisation and update.
164     git-2_submodules() {
165     debug-print-function ${FUNCNAME} "$@"
166     if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
167     if [[ -n ${EVCS_OFFLINE} ]]; then
168     # for submodules operations we need to be online
169     debug-print "${FUNCNAME}: not updating submodules in offline mode"
170     return 1
171     fi
172    
173     debug-print "${FUNCNAME}: working in \"${1}\""
174     pushd "${EGIT_DIR}" > /dev/null
175    
176     debug-print "${FUNCNAME}: git submodule init"
177     git submodule init || die
178     debug-print "${FUNCNAME}: git submodule sync"
179     git submodule sync || die
180     debug-print "${FUNCNAME}: git submodule update"
181     git submodule update || die
182    
183     popd > /dev/null
184     fi
185     }
186    
187     # @FUNCTION: git-2_branch
188     # @DESCRIPTION:
189     # Internal function that changes branch for the repo based on EGIT_COMMIT and
190     # EGIT_BRANCH variables.
191     git-2_branch() {
192     debug-print-function ${FUNCNAME} "$@"
193    
194 scarabeus 1.13 local branchname src
195    
196 scarabeus 1.1 debug-print "${FUNCNAME}: working in \"${EGIT_SOURCEDIR}\""
197     pushd "${EGIT_SOURCEDIR}" > /dev/null
198    
199     local branchname=branch-${EGIT_BRANCH} src=origin/${EGIT_BRANCH}
200     if [[ ${EGIT_COMMIT} != ${EGIT_BRANCH} ]]; then
201     branchname=tree-${EGIT_COMMIT}
202     src=${EGIT_COMMIT}
203     fi
204     debug-print "${FUNCNAME}: git checkout -b ${branchname} ${src}"
205     git checkout -b ${branchname} ${src} \
206     || die "${FUNCNAME}: changing the branch failed"
207    
208     popd > /dev/null
209     }
210    
211     # @FUNCTION: git-2_gc
212     # @DESCRIPTION:
213     # Internal function running garbage collector on checked out tree.
214     git-2_gc() {
215     debug-print-function ${FUNCNAME} "$@"
216    
217 scarabeus 1.13 local args
218    
219 scarabeus 1.1 pushd "${EGIT_DIR}" > /dev/null
220     if [[ -n ${EGIT_REPACK} || -n ${EGIT_PRUNE} ]]; then
221     ebegin "Garbage collecting the repository"
222     [[ -n ${EGIT_PRUNE} ]] && args='--prune'
223     debug-print "${FUNCNAME}: git gc ${args}"
224     git gc ${args}
225     eend $?
226     fi
227     popd > /dev/null
228     }
229    
230     # @FUNCTION: git-2_prepare_storedir
231     # @DESCRIPTION:
232     # Internal function preparing directory where we are going to store SCM
233     # repository.
234     git-2_prepare_storedir() {
235     debug-print-function ${FUNCNAME} "$@"
236    
237     local clone_dir
238    
239     # initial clone, we have to create master git storage directory and play
240     # nicely with sandbox
241     if [[ ! -d ${EGIT_STORE_DIR} ]]; then
242     debug-print "${FUNCNAME}: Creating git main storage directory"
243     addwrite /
244     mkdir -p "${EGIT_STORE_DIR}" \
245     || die "${FUNCNAME}: can't mkdir \"${EGIT_STORE_DIR}\""
246     fi
247    
248     # allow writing into EGIT_STORE_DIR
249     addwrite "${EGIT_STORE_DIR}"
250     # calculate the proper store dir for data
251 scarabeus 1.6 # If user didn't specify the EGIT_DIR, we check if he did specify
252     # the EGIT_PROJECT or get the folder name from EGIT_REPO_URI.
253 scarabeus 1.1 [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}"
254     if [[ -z ${EGIT_DIR} ]]; then
255 scarabeus 1.6 if [[ -n ${EGIT_PROJECT} ]]; then
256     clone_dir=${EGIT_PROJECT}
257     else
258     clone_dir=${EGIT_REPO_URI##*/}
259     fi
260 scarabeus 1.1 EGIT_DIR=${EGIT_STORE_DIR}/${clone_dir}
261     fi
262     export EGIT_DIR=${EGIT_DIR}
263     debug-print "${FUNCNAME}: Storing the repo into \"${EGIT_DIR}\"."
264     }
265    
266     # @FUNCTION: git-2_move_source
267     # @DESCRIPTION:
268     # Internal function moving sources from the EGIT_DIR to EGIT_SOURCEDIR dir.
269     git-2_move_source() {
270     debug-print-function ${FUNCNAME} "$@"
271    
272     debug-print "${FUNCNAME}: ${MOVE_COMMAND} \"${EGIT_DIR}\" \"${EGIT_SOURCEDIR}\""
273     pushd "${EGIT_DIR}" > /dev/null
274     mkdir -p "${EGIT_SOURCEDIR}" \
275     || die "${FUNCNAME}: failed to create ${EGIT_SOURCEDIR}"
276     ${MOVE_COMMAND} "${EGIT_SOURCEDIR}" \
277     || die "${FUNCNAME}: sync to \"${EGIT_SOURCEDIR}\" failed"
278     popd > /dev/null
279     }
280    
281     # @FUNCTION: git-2_initial_clone
282     # @DESCRIPTION:
283     # Internal function running initial clone on specified repo_uri.
284     git-2_initial_clone() {
285     debug-print-function ${FUNCNAME} "$@"
286    
287     local repo_uri
288    
289     EGIT_REPO_URI_SELECTED=""
290     for repo_uri in ${EGIT_REPO_URI}; do
291 scarabeus 1.13 debug-print "${FUNCNAME}: git clone ${EGIT_LOCAL_OPTIONS} \"${repo_uri}\" \"${EGIT_DIR}\""
292     git clone ${EGIT_LOCAL_OPTIONS} "${repo_uri}" "${EGIT_DIR}"
293 scarabeus 1.1 if [[ $? -eq 0 ]]; then
294     # global variable containing the repo_name we will be using
295     debug-print "${FUNCNAME}: EGIT_REPO_URI_SELECTED=\"${repo_uri}\""
296     EGIT_REPO_URI_SELECTED="${repo_uri}"
297     break
298     fi
299     done
300    
301     if [[ -z ${EGIT_REPO_URI_SELECTED} ]]; then
302     die "${FUNCNAME}: can't fetch from ${EGIT_REPO_URI}"
303     fi
304     }
305    
306     # @FUNCTION: git-2_update_repo
307     # @DESCRIPTION:
308     # Internal function running update command on specified repo_uri.
309     git-2_update_repo() {
310     debug-print-function ${FUNCNAME} "$@"
311    
312     local repo_uri
313    
314 scarabeus 1.13 if [[ -n ${EGIT_LOCAL_NONBARE} ]]; then
315 scarabeus 1.1 # checkout master branch and drop all other local branches
316     git checkout ${EGIT_MASTER} || die "${FUNCNAME}: can't checkout master branch ${EGIT_MASTER}"
317     for x in $(git branch | grep -v "* ${EGIT_MASTER}" | tr '\n' ' '); do
318     debug-print "${FUNCNAME}: git branch -D ${x}"
319     git branch -D ${x} > /dev/null
320     done
321     fi
322    
323     EGIT_REPO_URI_SELECTED=""
324     for repo_uri in ${EGIT_REPO_URI}; do
325     # git urls might change, so reset it
326     git config remote.origin.url "${repo_uri}"
327    
328 scarabeus 1.3 debug-print "${EGIT_UPDATE_CMD}"
329 scarabeus 1.1 ${EGIT_UPDATE_CMD} > /dev/null
330     if [[ $? -eq 0 ]]; then
331     # global variable containing the repo_name we will be using
332     debug-print "${FUNCNAME}: EGIT_REPO_URI_SELECTED=\"${repo_uri}\""
333     EGIT_REPO_URI_SELECTED="${repo_uri}"
334     break
335     fi
336     done
337    
338     if [[ -z ${EGIT_REPO_URI_SELECTED} ]]; then
339     die "${FUNCNAME}: can't update from ${EGIT_REPO_URI}"
340     fi
341     }
342    
343     # @FUNCTION: git-2_fetch
344     # @DESCRIPTION:
345     # Internal function fetching repository from EGIT_REPO_URI and storing it in
346     # specified EGIT_STORE_DIR.
347     git-2_fetch() {
348     debug-print-function ${FUNCNAME} "$@"
349    
350     local oldsha cursha repo_type
351    
352 scarabeus 1.13 [[ -n ${EGIT_LOCAL_NONBARE} ]] && repo_type="non-bare repository" || repo_type="bare repository"
353 scarabeus 1.1
354     if [[ ! -d ${EGIT_DIR} ]]; then
355     git-2_initial_clone
356     pushd "${EGIT_DIR}" > /dev/null
357     cursha=$(git rev-parse ${UPSTREAM_BRANCH})
358     echo "GIT NEW clone -->"
359     echo " repository: ${EGIT_REPO_URI_SELECTED}"
360     echo " at the commit: ${cursha}"
361    
362     popd > /dev/null
363     elif [[ -n ${EVCS_OFFLINE} ]]; then
364     pushd "${EGIT_DIR}" > /dev/null
365     cursha=$(git rev-parse ${UPSTREAM_BRANCH})
366     echo "GIT offline update -->"
367     echo " repository: $(git config remote.origin.url)"
368     echo " at the commit: ${cursha}"
369     popd > /dev/null
370     else
371     pushd "${EGIT_DIR}" > /dev/null
372     oldsha=$(git rev-parse ${UPSTREAM_BRANCH})
373     git-2_update_repo
374     cursha=$(git rev-parse ${UPSTREAM_BRANCH})
375    
376     # fetch updates
377     echo "GIT update -->"
378     echo " repository: ${EGIT_REPO_URI_SELECTED}"
379     # write out message based on the revisions
380 mgorny 1.5 if [[ "${oldsha}" != "${cursha}" ]]; then
381 scarabeus 1.1 echo " updating from commit: ${oldsha}"
382     echo " to commit: ${cursha}"
383     else
384     echo " at the commit: ${cursha}"
385     fi
386    
387     # print nice statistic of what was changed
388     git --no-pager diff --stat ${oldsha}..${UPSTREAM_BRANCH}
389     popd > /dev/null
390     fi
391     # export the version the repository is at
392 mgorny 1.5 export EGIT_VERSION="${cursha}"
393 scarabeus 1.1 # log the repo state
394     [[ ${EGIT_COMMIT} != ${EGIT_BRANCH} ]] \
395     && echo " commit: ${EGIT_COMMIT}"
396     echo " branch: ${EGIT_BRANCH}"
397     echo " storage directory: \"${EGIT_DIR}\""
398     echo " checkout type: ${repo_type}"
399     }
400    
401     # @FUNCTION: git_bootstrap
402     # @DESCRIPTION:
403     # Internal function that runs bootstrap command on unpacked source.
404     git-2_bootstrap() {
405     debug-print-function ${FUNCNAME} "$@"
406    
407 vapier 1.14 # @ECLASS-VARIABLE: EGIT_BOOTSTRAP
408 scarabeus 1.1 # @DESCRIPTION:
409     # Command to be executed after checkout and clone of the specified
410     # repository.
411     # enviroment the package will fail if there is no update, thus in
412     # combination with --keep-going it would lead in not-updating
413     # pakcages that are up-to-date.
414     if [[ -n ${EGIT_BOOTSTRAP} ]]; then
415     pushd "${EGIT_SOURCEDIR}" > /dev/null
416     einfo "Starting bootstrap"
417    
418     if [[ -f ${EGIT_BOOTSTRAP} ]]; then
419     # we have file in the repo which we should execute
420     debug-print "${FUNCNAME}: bootstraping with file \"${EGIT_BOOTSTRAP}\""
421    
422     if [[ -x ${EGIT_BOOTSTRAP} ]]; then
423     eval "./${EGIT_BOOTSTRAP}" \
424     || die "${FUNCNAME}: bootstrap script failed"
425     else
426     eerror "\"${EGIT_BOOTSTRAP}\" is not executable."
427     eerror "Report upstream, or bug ebuild maintainer to remove bootstrap command."
428     die "\"${EGIT_BOOTSTRAP}\" is not executable"
429     fi
430     else
431     # we execute some system command
432     debug-print "${FUNCNAME}: bootstraping with commands \"${EGIT_BOOTSTRAP}\""
433    
434     eval "${EGIT_BOOTSTRAP}" \
435     || die "${FUNCNAME}: bootstrap commands failed"
436     fi
437    
438     einfo "Bootstrap finished"
439     popd > /dev/null
440     fi
441     }
442    
443     # @FUNCTION: git-2_migrate_repository
444     # @DESCRIPTION:
445     # Internal function migrating between bare and normal checkout repository.
446     # This is based on usage of EGIT_SUBMODULES, at least until they
447     # start to work with bare checkouts sanely.
448 scarabeus 1.13 # This function also set some global variables that differ between
449     # bare and non-bare checkout.
450 scarabeus 1.1 git-2_migrate_repository() {
451     debug-print-function ${FUNCNAME} "$@"
452    
453     local target returnstate
454    
455     # first find out if we have submodules
456     if [[ -z ${EGIT_HAS_SUBMODULES} ]]; then
457     target="bare"
458     else
459     target="full"
460     fi
461 scarabeus 1.13 # check if user didn't specify that we want non-bare repo
462     if [[ -n ${EGIT_NONBARE} ]]; then
463     target="full"
464     EGIT_LOCAL_NONBARE="true"
465     fi
466 scarabeus 1.1
467     # test if we already have some repo and if so find out if we have
468     # to migrate the data
469     if [[ -d ${EGIT_DIR} ]]; then
470     if [[ ${target} == bare && -d ${EGIT_DIR}/.git ]]; then
471     debug-print "${FUNCNAME}: converting \"${EGIT_DIR}\" to bare copy"
472    
473     ebegin "Converting \"${EGIT_DIR}\" from non-bare to bare copy"
474     mv "${EGIT_DIR}/.git" "${EGIT_DIR}.bare"
475     export GIT_DIR="${EGIT_DIR}.bare"
476     git config core.bare true > /dev/null
477     returnstate=$?
478     unset GIT_DIR
479     rm -rf "${EGIT_DIR}"
480     mv "${EGIT_DIR}.bare" "${EGIT_DIR}"
481     eend ${returnstate}
482     fi
483     if [[ ${target} == full && ! -d ${EGIT_DIR}/.git ]]; then
484     debug-print "${FUNCNAME}: converting \"${EGIT_DIR}\" to non-bare copy"
485    
486     ebegin "Converting \"${EGIT_DIR}\" from bare to non-bare copy"
487     git clone -l "${EGIT_DIR}" "${EGIT_DIR}.nonbare" > /dev/null
488     returnstate=$?
489     rm -rf "${EGIT_DIR}"
490     mv "${EGIT_DIR}.nonbare" "${EGIT_DIR}"
491     eend ${returnstate}
492     fi
493     fi
494     if [[ ${returnstate} -ne 0 ]]; then
495     debug-print "${FUNCNAME}: converting \"${EGIT_DIR}\" failed, removing to start from scratch"
496    
497     # migration failed, remove the EGIT_DIR to play it safe
498     einfo "Migration failed, removing \"${EGIT_DIR}\" to start from scratch."
499     rm -rf "${EGIT_DIR}"
500     fi
501    
502     # set various options to work with both targets
503     if [[ ${target} == bare ]]; then
504     debug-print "${FUNCNAME}: working in bare repository for \"${EGIT_DIR}\""
505 scarabeus 1.13 EGIT_LOCAL_OPTIONS+="${EGIT_OPTIONS} --bare"
506 scarabeus 1.1 MOVE_COMMAND="git clone -l -s -n ${EGIT_DIR// /\\ }"
507 scarabeus 1.2 EGIT_UPDATE_CMD="git fetch -t -f -u origin ${EGIT_BRANCH}:${EGIT_BRANCH}"
508 scarabeus 1.1 UPSTREAM_BRANCH="${EGIT_BRANCH}"
509     else
510     debug-print "${FUNCNAME}: working in bare repository for non-bare \"${EGIT_DIR}\""
511     MOVE_COMMAND="cp -pPR ."
512 scarabeus 1.13 EGIT_LOCAL_OPTIONS="${EGIT_OPTIONS}"
513 scarabeus 1.1 EGIT_UPDATE_CMD="git pull -f -u ${EGIT_OPTIONS}"
514     UPSTREAM_BRANCH="origin/${EGIT_BRANCH}"
515 scarabeus 1.13 EGIT_LOCAL_NONBARE="true"
516 scarabeus 1.1 fi
517     }
518    
519 scarabeus 1.13 # @FUNCTION: git-2_cleanup
520     # @DESCRIPTION:
521     # Internal function cleaning up all the global variables
522     # that are not required after the unpack has been done.
523     git-2_cleanup() {
524     debug-print-function ${FUNCNAME} "$@"
525    
526     # Here we can unset only variables that are GLOBAL
527     # defined by the eclass, BUT NOT subject to change
528     # by user (like EGIT_PROJECT).
529     # If ebuild writer polutes his environment it is
530     # his problem only.
531     unset EGIT_DIR
532     unset MOVE_COMMAND
533     unset EGIT_LOCAL_OPTIONS
534     unset EGIT_UPDATE_CMD
535     unset UPSTREAM_BRANCH
536     unset EGIT_LOCAL_NONBARE
537     }
538    
539 scarabeus 1.1 # @FUNCTION: git-2_src_unpack
540     # @DESCRIPTION:
541 scarabeus 1.7 # Default git src_unpack function.
542 scarabeus 1.1 git-2_src_unpack() {
543     debug-print-function ${FUNCNAME} "$@"
544    
545     git-2_init_variables
546     git-2_prepare_storedir
547     git-2_migrate_repository
548     git-2_fetch "$@"
549     git-2_gc
550     git-2_submodules
551     git-2_move_source
552     git-2_branch
553     git-2_bootstrap
554 scarabeus 1.13 git-2_cleanup
555 scarabeus 1.1 echo ">>> Unpacked to ${EGIT_SOURCEDIR}"
556 scarabeus 1.9
557     # Users can specify some SRC_URI and we should
558     # unpack the files too.
559 scarabeus 1.13 if [[ -z ${EGIT_NOUNPACK} ]]; then
560     if has ${EAPI:-0} 0 1; then
561     [[ -n ${A} ]] && unpack ${A}
562     else
563     default_src_unpack
564     fi
565 mgorny 1.12 fi
566 scarabeus 1.1 }

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