comparison: openpkg/etc.wrapbin.sh
openpkg/etc.wrapbin.sh
- changeset 430
- 9b4bbbae3a98
- child 445
- 43a74e63d4a3
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| -1:000000000000 | 0:728f9d08efcb |
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| 1 #!/bin/sh | |
| 2 #![OpenPKG] | |
| 3 ## | |
| 4 ## OpenPKG Binary Bootstrap Package (self-extracting shell script) | |
| 5 ## Copyright (c) 2000-2012 OpenPKG GmbH <http://openpkg.com/> | |
| 6 ## | |
| 7 ## This software is property of the OpenPKG GmbH, DE MUC HRB 160208. | |
| 8 ## All rights reserved. Licenses which grant limited permission to use, | |
| 9 ## copy, modify and distribute this software are available from the | |
| 10 ## OpenPKG GmbH. | |
| 11 ## | |
| 12 ## THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED | |
| 13 ## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 14 ## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 15 ## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR | |
| 16 ## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 17 ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 18 ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | |
| 19 ## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 20 ## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 21 ## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
| 22 ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 23 ## SUCH DAMAGE. | |
| 24 ## | |
| 25 | |
| 26 # configuration | |
| 27 l_me="$0" | |
| 28 o_help=no | |
| 29 o_version=no | |
| 30 o_tar=no | |
| 31 l_prefix='@l_prefix@' | |
| 32 l_musr='@MUSR@' | |
| 33 l_mgrp='@MGRP@' | |
| 34 l_platform="@l_platform@" | |
| 35 l_release="@l_release@" | |
| 36 l_version="@l_version@" | |
| 37 l_unprivileged="@l_unprivileged@" | |
| 38 | |
| 39 # establish standard environment | |
| 40 PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin" | |
| 41 LC_CTYPE=C | |
| 42 export LC_CTYPE | |
| 43 umask 022 | |
| 44 | |
| 45 # parse command line options | |
| 46 for opt | |
| 47 do | |
| 48 case $opt in | |
| 49 -*=*) arg=`echo "$opt" | sed 's/^[-_a-zA-Z0-9]*=//'` ;; | |
| 50 *) arg='' ;; | |
| 51 esac | |
| 52 case $opt in | |
| 53 -h | --help ) o_help=yes ;; | |
| 54 -v | --version ) o_version=yes ;; | |
| 55 -t | --tar ) o_tar=yes ;; | |
| 56 --prefix=* ) l_prefix=$arg ;; | |
| 57 * ) o_help=yes ;; | |
| 58 esac | |
| 59 done | |
| 60 if [ ".$o_version" = .no -a ".$l_prefix" = . ]; then | |
| 61 o_help=yes | |
| 62 fi | |
| 63 if [ ".$o_help" = .yes ]; then | |
| 64 echo "Usage: sh $l_me" 2>&1 | |
| 65 echo " [--prefix=<prefix>] [-t|--tar]" 2>&1 | |
| 66 echo " [-h|--help] [-v|--version]" 2>&1 | |
| 67 exit 1 | |
| 68 fi | |
| 69 | |
| 70 # make sure all essential installation tools are available | |
| 71 for tool in sed mkdir dd tar chown chgrp; do | |
| 72 found=no | |
| 73 case $tool in | |
| 74 /* ) | |
| 75 if [ -f $tool ]; then | |
| 76 found=yes | |
| 77 fi | |
| 78 ;; | |
| 79 * ) | |
| 80 for p in `IFS=:; echo $PATH`; do | |
| 81 if [ -f "$p/$tool" ]; then | |
| 82 found=yes | |
| 83 break | |
| 84 fi | |
| 85 done | |
| 86 ;; | |
| 87 esac | |
| 88 if [ ".$found" = .no ]; then | |
| 89 echo "$l_me:ERROR: unable to find installation tool \"$tool\"" 1>&2 | |
| 90 exit 1 | |
| 91 fi | |
| 92 done | |
| 93 | |
| 94 # optionally extract the embedded tarball only | |
| 95 if [ ".$o_tar" = .yes ]; then | |
| 96 tmpdir="${TMPDIR-/tmp}/openpkg.$$" | |
| 97 ( umask 077 && mkdir $tmpdir) || exit 1 | |
| 98 dd if=$l_me bs=8192 skip=8 2>/dev/null |\ | |
| 99 ( cd $tmpdir || exit 1 | |
| 100 tar xf - 2>/dev/null || exit 1 | |
| 101 ./openpkg.bzip2 -d -c openpkg.tar.bz2 | |
| 102 ) || exit 1 | |
| 103 rm -rf $tmpdir | |
| 104 exit 0 | |
| 105 fi | |
| 106 | |
| 107 # display version and copyright header | |
| 108 echo "OpenPKG ${l_release} Binary Bootstrap Package, version ${l_version}" | |
| 109 echo "Built for prefix ${l_prefix} on target platform ${l_platform}" | |
| 110 if [ ".$o_version" = .yes ]; then | |
| 111 exit 0 | |
| 112 fi | |
| 113 | |
| 114 # determine current username | |
| 115 cusr=`(id -un) 2>/dev/null ||\ | |
| 116 (id | sed -e 's;^[^(]*(\([^)]*\)).*;\1;') 2>/dev/null ||\ | |
| 117 (whoami) 2>/dev/null ||\ | |
| 118 (who am i | cut "-d " -f1) 2>/dev/null ||\ | |
| 119 echo ${LOGNAME-"NN"}` | |
| 120 | |
| 121 # running the embedded %pre script for hooking into the system environment | |
| 122 echo "++ hooking OpenPKG instance into system environment" | |
| 123 prefix="$l_prefix" | |
| 124 susr='@SUSR@'; sgrp='@SGRP@' | |
| 125 musr='@MUSR@'; mgrp='@MGRP@' | |
| 126 rusr='@RUSR@'; rgrp='@RGRP@' | |
| 127 nusr='@NUSR@'; ngrp='@NGRP@' | |
| 128 suid='@SUID@'; sgid='@SGID@' | |
| 129 muid='@MUID@'; mgid='@MGID@' | |
| 130 ruid='@RUID@'; rgid='@RGID@' | |
| 131 nuid='@NUID@'; ngid='@NGID@' | |
| 132 unprivileged="$l_unprivileged" | |
| 133 set -- 1 # emulate RPM's $1 when executing scripts | |
| 134 # ---- BEGIN EMBEDDED %pre SCRIPT ---- | |
| 135 @PRE@ | |
| 136 # ---- END EMBEDDED %pre SCRIPT ---- | |
| 137 | |
| 138 # make sure prefix/root directory exists | |
| 139 # and has correct permissions and owner/group | |
| 140 if [ ! -d $l_prefix ]; then | |
| 141 # create prefix/root directory from scratch | |
| 142 echo "++ creating OpenPKG instance root directory \"$l_prefix\"" | |
| 143 d='' | |
| 144 for c in `IFS=/; echo $l_prefix`; do | |
| 145 d="$d/$c" | |
| 146 if [ ! -d $d ]; then | |
| 147 mkdir $d || exit 1 | |
| 148 chmod 755 $d || exit 1 | |
| 149 if [ ".$cusr" = .root ]; then | |
| 150 chown $musr $d >/dev/null 2>&1 || true | |
| 151 chgrp $mgrp $d >/dev/null 2>&1 || true | |
| 152 fi | |
| 153 fi | |
| 154 done | |
| 155 else | |
| 156 # adjust already existing prefix/root directory | |
| 157 echo "++ fixating OpenPKG instance root directory \"$l_prefix\"" | |
| 158 ( cd $l_prefix || exit 1 | |
| 159 chmod 755 . || exit 1 | |
| 160 if [ ".$cusr" = .root ]; then | |
| 161 chown $musr . >/dev/null 2>&1 || true | |
| 162 chgrp $mgrp . >/dev/null 2>&1 || true | |
| 163 fi | |
| 164 ) || exit 1 | |
| 165 fi | |
| 166 | |
| 167 # extract and install binary distribution files | |
| 168 echo "++ extracting OpenPKG binary distribution" | |
| 169 dd if=$l_me bs=8192 skip=8 2>/dev/null |\ | |
| 170 (cd $l_prefix; tar xf - 2>/dev/null) | |
| 171 echo "++ installing OpenPKG binary distribution" | |
| 172 ( cd $l_prefix || exit 1 | |
| 173 ./openpkg.bzip2 -d -c openpkg.tar.bz2 | ./openpkg.tar xf - 2>/dev/null | |
| 174 rm -f openpkg.tar openpkg.bzip2 openpkg.tar.bz2 >/dev/null 2>&1 || true | |
| 175 ) || exit 1 | |
| 176 | |
| 177 # immediately activate BOOT license to let the | |
| 178 # following early RPM usage already work correctly | |
| 179 echo "BOOT" >$l_prefix/etc/openpkg/license | |
| 180 | |
| 181 # fixate installation files | |
| 182 # (ATTENTION: order of chgrp/chown and chmod is important because of "set-UID" bits) | |
| 183 echo "++ fixating OpenPKG instance filesystem hierarchy" | |
| 184 ( echo 'fixate () {' | |
| 185 echo ' chgrp "$3" "$4"' | |
| 186 echo ' chown "$2" "$4"' | |
| 187 echo ' chmod "$1" "$4"' | |
| 188 echo '}' | |
| 189 cd / && $l_prefix/bin/openpkg --keep-privileges rpm -q openpkg \ | |
| 190 --qf '[fixate %7.7{FILEMODES:octal} %{FILEUSERNAME:shescape} %{FILEGROUPNAME:shescape} ::%{FILENAMES:shescape}\n]' |\ | |
| 191 grep -v '(none)' | sed 's/^fixate .../fixate /' | sed -e "s; ::\\(.\\)@l_prefix@; \\1$l_prefix;" | |
| 192 ) | sh 2>/dev/null || true | |
| 193 | |
| 194 # running the embedded %post script | |
| 195 echo "++ post-processing OpenPKG bootstrap installation" | |
| 196 prefix="$l_prefix" | |
| 197 susr='@SUSR@'; sgrp='@SGRP@' | |
| 198 musr='@MUSR@'; mgrp='@MGRP@' | |
| 199 rusr='@RUSR@'; rgrp='@RGRP@' | |
| 200 nusr='@NUSR@'; ngrp='@NGRP@' | |
| 201 suid='@SUID@'; sgid='@SGID@' | |
| 202 muid='@MUID@'; mgid='@MGID@' | |
| 203 ruid='@RUID@'; rgid='@RGID@' | |
| 204 nuid='@NUID@'; ngid='@NGID@' | |
| 205 unprivileged="$l_unprivileged" | |
| 206 set -- 1 # emulate RPM's $1 when executing scripts | |
| 207 # ---- BEGIN EMBEDDED %post SCRIPT ---- | |
| 208 @POST@ | |
| 209 # ---- END EMBEDDED %post SCRIPT ---- | |
| 210 | |
| 211 # display final information | |
| 212 ( echo "Congratulations!" | |
| 213 echo "" | |
| 214 echo "You have successfully installed an OpenPKG ${l_release} instance" | |
| 215 echo "under prefix ${l_prefix} on target platform ${l_platform}." | |
| 216 echo "" | |
| 217 echo "For details about this OpenPKG instance, run any of the" | |
| 218 echo "following typical OpenPKG RPM query commands:" | |
| 219 echo "" | |
| 220 echo " \$ ${l_prefix}/bin/openpkg rpm -qa" | |
| 221 echo " \$ ${l_prefix}/bin/openpkg rpm -qi openpkg" | |
| 222 echo " \$ ${l_prefix}/bin/openpkg rpm -qlv openpkg" | |
| 223 echo "" | |
| 224 echo "To check the integrity of the entire OpenPKG instance," | |
| 225 echo "run the following OpenPKG RPM verify command:" | |
| 226 echo "" | |
| 227 echo " \$ ${l_prefix}/bin/openpkg rpm -Va" | |
| 228 echo "" | |
| 229 echo "To install software packages into this OpenPKG instance, run" | |
| 230 echo "the following two OpenPKG RPM build commands for each package:" | |
| 231 echo "" | |
| 232 echo " \$ ${l_prefix}/bin/openpkg rpm --rebuild /path/to/foo-*.src.rpm" | |
| 233 echo " \$ ${l_prefix}/bin/openpkg rpm -Uvh ${l_prefix}/RPM/PKG/foo-*.rpm" | |
| 234 echo "" | |
| 235 echo "To leverage from remote indexes on download.openpkg.org and" | |
| 236 echo "conveniently generate a shell script for all-in-one downloading" | |
| 237 echo "(openpkg curl), building (openpkg rpm --rebuild) and installing" | |
| 238 echo "(openpkg rpm -Uvh) one or more OpenPKG RPM packages, including all" | |
| 239 echo "their transitive dependencies, in topologically correct order:" | |
| 240 echo "" | |
| 241 echo " \$ ${l_prefix}/bin/openpkg build foo bar quux | sh" | |
| 242 echo "" | |
| 243 echo "To remove a software package later, just run:" | |
| 244 echo "" | |
| 245 echo " \$ ${l_prefix}/bin/openpkg rpm -e foo" | |
| 246 echo "" | |
| 247 echo "To remove the whole OpenPKG instance under prefix ${l_prefix}," | |
| 248 echo "just remove every package as shown above. As you finally" | |
| 249 echo "remove the package \"openpkg\", the OpenPKG instance itself" | |
| 250 echo "will be unlinked from the system and removed as well." | |
| 251 echo "" | |
| 252 echo "Thank you for flying OpenPKG..." | |
| 253 echo " Ralf S. Engelschall" | |
| 254 echo " OpenPKG GmbH" | |
| 255 echo " openpkg.com" | |
| 256 ) | $l_prefix/lib/openpkg/rpmtool msg -b -t info | |
| 257 | |
| 258 # die explicitly just before the shell would discover | |
| 259 # that we carry mega-bytes of data with us... ;-) | |
| 260 exit 0 | |
| 261 | |
| 262 # the distribution tarball is appended in raw format directly to the | |
| 263 # end of this script, just leaded by padding whitespaces which make | |
| 264 # sure that the tarball data starts at the pre-defined offset of 64KB. | |
| 265 # This allows us to unpack the tarball by just skipping the leading | |
| 266 # 64KB (= 8192*8, see above). | |
| 267 |
