/[gentoo-x86]/eclass/git-2.eclass
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1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2011 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/git-2.eclass,v 1.21 2011/09/23 13:58:09 mgorny Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/git-2.eclass,v 1.23 2011/09/23 13:58:35 mgorny Exp $
4 4
5# @ECLASS: git-2.eclass 5# @ECLASS: git-2.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Donnie Berkholz <dberkholz@gentoo.org> 7# Donnie Berkholz <dberkholz@gentoo.org>
8# @BLURB: Eclass for fetching and unpacking git repositories. 8# @BLURB: Eclass for fetching and unpacking git repositories.
118# @DESCRIPTION: 118# @DESCRIPTION:
119# If non-empty this variable bans unpacking of ${A} content into the srcdir. 119# If non-empty this variable bans unpacking of ${A} content into the srcdir.
120# Default behaviour is to unpack ${A} content. 120# Default behaviour is to unpack ${A} content.
121 121
122# @FUNCTION: git-2_init_variables 122# @FUNCTION: git-2_init_variables
123# @INTERNAL
123# @DESCRIPTION: 124# @DESCRIPTION:
124# Internal function initializing all git variables. 125# Internal function initializing all git variables.
125# We define it in function scope so user can define 126# We define it in function scope so user can define
126# all the variables before and after inherit. 127# all the variables before and after inherit.
127git-2_init_variables() { 128git-2_init_variables() {
158 159
159 : ${EGIT_PRUNE:=} 160 : ${EGIT_PRUNE:=}
160} 161}
161 162
162# @FUNCTION: git-2_submodules 163# @FUNCTION: git-2_submodules
164# @INTERNAL
163# @DESCRIPTION: 165# @DESCRIPTION:
164# Internal function wrapping the submodule initialisation and update. 166# Internal function wrapping the submodule initialisation and update.
165git-2_submodules() { 167git-2_submodules() {
166 debug-print-function ${FUNCNAME} "$@" 168 debug-print-function ${FUNCNAME} "$@"
167 if [[ ${EGIT_HAS_SUBMODULES} ]]; then 169 if [[ ${EGIT_HAS_SUBMODULES} ]]; then
184 popd > /dev/null 186 popd > /dev/null
185 fi 187 fi
186} 188}
187 189
188# @FUNCTION: git-2_branch 190# @FUNCTION: git-2_branch
191# @INTERNAL
189# @DESCRIPTION: 192# @DESCRIPTION:
190# Internal function that changes branch for the repo based on EGIT_COMMIT and 193# Internal function that changes branch for the repo based on EGIT_COMMIT and
191# EGIT_BRANCH variables. 194# EGIT_BRANCH variables.
192git-2_branch() { 195git-2_branch() {
193 debug-print-function ${FUNCNAME} "$@" 196 debug-print-function ${FUNCNAME} "$@"
208 211
209 popd > /dev/null 212 popd > /dev/null
210} 213}
211 214
212# @FUNCTION: git-2_gc 215# @FUNCTION: git-2_gc
216# @INTERNAL
213# @DESCRIPTION: 217# @DESCRIPTION:
214# Internal function running garbage collector on checked out tree. 218# Internal function running garbage collector on checked out tree.
215git-2_gc() { 219git-2_gc() {
216 debug-print-function ${FUNCNAME} "$@" 220 debug-print-function ${FUNCNAME} "$@"
217 221
227 popd > /dev/null 231 popd > /dev/null
228 fi 232 fi
229} 233}
230 234
231# @FUNCTION: git-2_prepare_storedir 235# @FUNCTION: git-2_prepare_storedir
236# @INTERNAL
232# @DESCRIPTION: 237# @DESCRIPTION:
233# Internal function preparing directory where we are going to store SCM 238# Internal function preparing directory where we are going to store SCM
234# repository. 239# repository.
235git-2_prepare_storedir() { 240git-2_prepare_storedir() {
236 debug-print-function ${FUNCNAME} "$@" 241 debug-print-function ${FUNCNAME} "$@"
263 export EGIT_DIR=${EGIT_DIR} 268 export EGIT_DIR=${EGIT_DIR}
264 debug-print "${FUNCNAME}: Storing the repo into \"${EGIT_DIR}\"." 269 debug-print "${FUNCNAME}: Storing the repo into \"${EGIT_DIR}\"."
265} 270}
266 271
267# @FUNCTION: git-2_move_source 272# @FUNCTION: git-2_move_source
273# @INTERNAL
268# @DESCRIPTION: 274# @DESCRIPTION:
269# Internal function moving sources from the EGIT_DIR to EGIT_SOURCEDIR dir. 275# Internal function moving sources from the EGIT_DIR to EGIT_SOURCEDIR dir.
270git-2_move_source() { 276git-2_move_source() {
271 debug-print-function ${FUNCNAME} "$@" 277 debug-print-function ${FUNCNAME} "$@"
272 278
278 || die "${FUNCNAME}: sync to \"${EGIT_SOURCEDIR}\" failed" 284 || die "${FUNCNAME}: sync to \"${EGIT_SOURCEDIR}\" failed"
279 popd > /dev/null 285 popd > /dev/null
280} 286}
281 287
282# @FUNCTION: git-2_initial_clone 288# @FUNCTION: git-2_initial_clone
289# @INTERNAL
283# @DESCRIPTION: 290# @DESCRIPTION:
284# Internal function running initial clone on specified repo_uri. 291# Internal function running initial clone on specified repo_uri.
285git-2_initial_clone() { 292git-2_initial_clone() {
286 debug-print-function ${FUNCNAME} "$@" 293 debug-print-function ${FUNCNAME} "$@"
287 294
301 [[ ${EGIT_REPO_URI_SELECTED} ]] \ 308 [[ ${EGIT_REPO_URI_SELECTED} ]] \
302 || die "${FUNCNAME}: can't fetch from ${EGIT_REPO_URI}" 309 || die "${FUNCNAME}: can't fetch from ${EGIT_REPO_URI}"
303} 310}
304 311
305# @FUNCTION: git-2_update_repo 312# @FUNCTION: git-2_update_repo
313# @INTERNAL
306# @DESCRIPTION: 314# @DESCRIPTION:
307# Internal function running update command on specified repo_uri. 315# Internal function running update command on specified repo_uri.
308git-2_update_repo() { 316git-2_update_repo() {
309 debug-print-function ${FUNCNAME} "$@" 317 debug-print-function ${FUNCNAME} "$@"
310 318
336 [[ ${EGIT_REPO_URI_SELECTED} ]] \ 344 [[ ${EGIT_REPO_URI_SELECTED} ]] \
337 || die "${FUNCNAME}: can't update from ${EGIT_REPO_URI}" 345 || die "${FUNCNAME}: can't update from ${EGIT_REPO_URI}"
338} 346}
339 347
340# @FUNCTION: git-2_fetch 348# @FUNCTION: git-2_fetch
349# @INTERNAL
341# @DESCRIPTION: 350# @DESCRIPTION:
342# Internal function fetching repository from EGIT_REPO_URI and storing it in 351# Internal function fetching repository from EGIT_REPO_URI and storing it in
343# specified EGIT_STORE_DIR. 352# specified EGIT_STORE_DIR.
344git-2_fetch() { 353git-2_fetch() {
345 debug-print-function ${FUNCNAME} "$@" 354 debug-print-function ${FUNCNAME} "$@"
394 echo " storage directory: \"${EGIT_DIR}\"" 403 echo " storage directory: \"${EGIT_DIR}\""
395 echo " checkout type: ${repo_type}" 404 echo " checkout type: ${repo_type}"
396} 405}
397 406
398# @FUNCTION: git_bootstrap 407# @FUNCTION: git_bootstrap
408# @INTERNAL
399# @DESCRIPTION: 409# @DESCRIPTION:
400# Internal function that runs bootstrap command on unpacked source. 410# Internal function that runs bootstrap command on unpacked source.
401git-2_bootstrap() { 411git-2_bootstrap() {
402 debug-print-function ${FUNCNAME} "$@" 412 debug-print-function ${FUNCNAME} "$@"
403 413
436 popd > /dev/null 446 popd > /dev/null
437 fi 447 fi
438} 448}
439 449
440# @FUNCTION: git-2_migrate_repository 450# @FUNCTION: git-2_migrate_repository
451# @INTERNAL
441# @DESCRIPTION: 452# @DESCRIPTION:
442# Internal function migrating between bare and normal checkout repository. 453# Internal function migrating between bare and normal checkout repository.
443# This is based on usage of EGIT_SUBMODULES, at least until they 454# This is based on usage of EGIT_SUBMODULES, at least until they
444# start to work with bare checkouts sanely. 455# start to work with bare checkouts sanely.
445# This function also set some global variables that differ between 456# This function also set some global variables that differ between
494 debug-print "${FUNCNAME}: working in bare repository for \"${EGIT_DIR}\"" 505 debug-print "${FUNCNAME}: working in bare repository for \"${EGIT_DIR}\""
495 EGIT_LOCAL_OPTIONS+="${EGIT_OPTIONS} --bare" 506 EGIT_LOCAL_OPTIONS+="${EGIT_OPTIONS} --bare"
496 MOVE_COMMAND="git clone -l -s -n ${EGIT_DIR// /\\ }" 507 MOVE_COMMAND="git clone -l -s -n ${EGIT_DIR// /\\ }"
497 EGIT_UPDATE_CMD="git fetch -t -f -u origin ${EGIT_BRANCH}:${EGIT_BRANCH}" 508 EGIT_UPDATE_CMD="git fetch -t -f -u origin ${EGIT_BRANCH}:${EGIT_BRANCH}"
498 UPSTREAM_BRANCH="${EGIT_BRANCH}" 509 UPSTREAM_BRANCH="${EGIT_BRANCH}"
510 EGIT_LOCAL_NONBARE=
499 else 511 else
500 debug-print "${FUNCNAME}: working in bare repository for non-bare \"${EGIT_DIR}\"" 512 debug-print "${FUNCNAME}: working in bare repository for non-bare \"${EGIT_DIR}\""
501 MOVE_COMMAND="cp -pPR ." 513 MOVE_COMMAND="cp -pPR ."
502 EGIT_LOCAL_OPTIONS="${EGIT_OPTIONS}" 514 EGIT_LOCAL_OPTIONS="${EGIT_OPTIONS}"
503 EGIT_UPDATE_CMD="git pull -f -u ${EGIT_OPTIONS}" 515 EGIT_UPDATE_CMD="git pull -f -u ${EGIT_OPTIONS}"
505 EGIT_LOCAL_NONBARE="true" 517 EGIT_LOCAL_NONBARE="true"
506 fi 518 fi
507} 519}
508 520
509# @FUNCTION: git-2_cleanup 521# @FUNCTION: git-2_cleanup
522# @INTERNAL
510# @DESCRIPTION: 523# @DESCRIPTION:
511# Internal function cleaning up all the global variables 524# Internal function cleaning up all the global variables
512# that are not required after the unpack has been done. 525# that are not required after the unpack has been done.
513git-2_cleanup() { 526git-2_cleanup() {
514 debug-print-function ${FUNCNAME} "$@" 527 debug-print-function ${FUNCNAME} "$@"

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