| 1 | # Copyright 1999-2003 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2003 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/eutils.eclass,v 1.40 2003/07/02 23:01:08 vapier Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass is for general purpose functions that most ebuilds |
7 | # This eclass is for general purpose functions that most ebuilds |
| 8 | # have to implement themselves. |
8 | # have to implement themselves. |
| … | |
… | |
| 474 | local euser="$1"; shift |
474 | local euser="$1"; shift |
| 475 | if [ -z "${euser}" ] ; then |
475 | if [ -z "${euser}" ] ; then |
| 476 | eerror "No username specified !" |
476 | eerror "No username specified !" |
| 477 | die "Cannot call enewuser without a username" |
477 | die "Cannot call enewuser without a username" |
| 478 | fi |
478 | fi |
| 479 | einfo "Adding user '${euser}' to your system ..." |
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|
| 480 | |
479 | |
| 481 | # setup a file for testing usernames/groups |
480 | # setup a file for testing usernames/groups |
| 482 | local tmpfile="`mktemp -p ${T}`" |
481 | local tmpfile="`mktemp -p ${T}`" |
| 483 | touch ${tmpfile} |
482 | touch ${tmpfile} |
| 484 | chown ${euser} ${tmpfile} >& /dev/null |
483 | chown ${euser} ${tmpfile} >& /dev/null |
| 485 | local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
484 | local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
| 486 | |
485 | |
| 487 | # see if user already exists |
486 | # see if user already exists |
| 488 | if [ "${euser}" == "${realuser}" ] ; then |
487 | if [ "${euser}" == "${realuser}" ] ; then |
| 489 | einfo "${euser} already exists on your system :)" |
|
|
| 490 | return 0 |
488 | return 0 |
| 491 | fi |
489 | fi |
|
|
490 | einfo "Adding user '${euser}' to your system ..." |
| 492 | |
491 | |
| 493 | # options to pass to useradd |
492 | # options to pass to useradd |
| 494 | local opts="" |
493 | local opts="" |
| 495 | |
494 | |
| 496 | # handle uid |
495 | # handle uid |
| … | |
… | |
| 586 | local egroup="$1"; shift |
585 | local egroup="$1"; shift |
| 587 | if [ -z "${egroup}" ] ; then |
586 | if [ -z "${egroup}" ] ; then |
| 588 | eerror "No group specified !" |
587 | eerror "No group specified !" |
| 589 | die "Cannot call enewgroup without a group" |
588 | die "Cannot call enewgroup without a group" |
| 590 | fi |
589 | fi |
| 591 | einfo "Adding group '${egroup}' to your system ..." |
|
|
| 592 | |
590 | |
| 593 | # setup a file for testing groupname |
591 | # setup a file for testing groupname |
| 594 | local tmpfile="`mktemp -p ${T}`" |
592 | local tmpfile="`mktemp -p ${T}`" |
| 595 | touch ${tmpfile} |
593 | touch ${tmpfile} |
| 596 | chgrp ${egroup} ${tmpfile} >& /dev/null |
594 | chgrp ${egroup} ${tmpfile} >& /dev/null |
| 597 | local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
595 | local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
| 598 | |
596 | |
| 599 | # see if group already exists |
597 | # see if group already exists |
| 600 | if [ "${egroup}" == "${realgroup}" ] ; then |
598 | if [ "${egroup}" == "${realgroup}" ] ; then |
| 601 | einfo "${egroup} already exists on your system :)" |
|
|
| 602 | return 0 |
599 | return 0 |
| 603 | fi |
600 | fi |
|
|
601 | einfo "Adding group '${egroup}' to your system ..." |
| 604 | |
602 | |
| 605 | # options to pass to useradd |
603 | # options to pass to useradd |
| 606 | local opts="" |
604 | local opts="" |
| 607 | |
605 | |
| 608 | # handle gid |
606 | # handle gid |
| … | |
… | |
| 826 | eend $? |
824 | eend $? |
| 827 | |
825 | |
| 828 | done |
826 | done |
| 829 | |
827 | |
| 830 | } |
828 | } |
|
|
829 | |
|
|
830 | # Unpack those pesky makeself generated files ... |
|
|
831 | # They're shell scripts with the binary package tagged onto |
|
|
832 | # the end of the archive. Loki utilized the format as does |
|
|
833 | # many other game companies. |
|
|
834 | # |
|
|
835 | # Usage: unpack_makeself [file to unpack] [offset] |
|
|
836 | # - If the file is not specified then unpack will utilize ${A}. |
|
|
837 | # - If the offset is not specified then we will attempt to extract |
|
|
838 | # the proper offset from the script itself. |
|
|
839 | unpack_makeself() { |
|
|
840 | local src=$1 |
|
|
841 | local skip=$2 |
|
|
842 | |
|
|
843 | [ -z "${src}" ] && src=${A} |
|
|
844 | [ -e ./${src} ] \ |
|
|
845 | && src=${PWD}/${src} \ |
|
|
846 | || src=${DISTDIR}/${src} |
|
|
847 | local shrtsrc=`basename ${src}` |
|
|
848 | echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
|
|
849 | if [ -z "${skip}" ] ; then |
|
|
850 | local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" |
|
|
851 | local skip=0 |
|
|
852 | case ${ver} in |
|
|
853 | 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same |
|
|
854 | skip=`grep -a ^skip= ${src} | cut -d= -f2` |
|
|
855 | ;; |
|
|
856 | 2.0|2.0.1) |
|
|
857 | skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` |
|
|
858 | ;; |
|
|
859 | 2.1.1) |
|
|
860 | skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` |
|
|
861 | let skip="skip + 1" |
|
|
862 | ;; |
|
|
863 | *) |
|
|
864 | eerror "I'm sorry, but I was unable to support the Makeself file." |
|
|
865 | eerror "The version I detected was '${ver}'." |
|
|
866 | eerror "Please file a bug about the file ${shrtsrc} at" |
|
|
867 | eerror "http://bugs.gentoo.org/ so that support can be added." |
|
|
868 | die "makeself version '${ver}' not supported" |
|
|
869 | ;; |
|
|
870 | esac |
|
|
871 | debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
|
|
872 | fi |
|
|
873 | |
|
|
874 | # we do this because otherwise a failure in gzip will cause 0 bytes to be sent |
|
|
875 | # to tar which will make tar not extract anything and exit with 0 |
|
|
876 | local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" |
|
|
877 | [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" |
|
|
878 | } |
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