builder.sh

   1 #!/bin/sh
   2 # -----------
   3 # $Id$
   4 # Exit codes:
   5 #       0 - succesful
   6 #       1 - help displayed
   7 #       2 - no spec file name in cmdl parameters
   8 #       3 - spec file not stored in repo
   9 #       4 - some source, patch or icon files not stored in repo
  10 #       5 - package build failed
  11 #       6 - spec file with errors
  12 #       7 - wrong source in /etc/poldek.conf
  13
  14 # Notes (todo):
  15 #       - builder -u fetches current version first
  16 #       - tries to get new version from distfiles without new md5
  17 #       - after fetching new version doesn't update md5
  18 #       - doesn't get sources for specs with %include /usr/lib/rpm/macros.python
  19 #         when there's no rpm-pythonprov (rpm's fault, but it's ugly anyway)
  20 #       - as above with %include /usr/lib/rpm/macros.perl and no rpm-perlprov
  21 #       - when Icon: field is present, -5 and -a5 doesn't work
  22
  23 VERSION="\
  24 Build package utility from PLD CVS repository
  25 V 0.11 (C) 1999-2003 Free Penguins".
  26 PATH="/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin"
  27
  28 COMMAND="build"
  29
  30 SPECFILE=""
  31 BE_VERBOSE=""
  32 QUIET=""
  33 CLEAN=""
  34 DEBUG=""
  35 NOURLS=""
  36 NOCVS=""
  37 NOCVSSPEC=""
  38 NODIST=""
  39 UPDATE=""
  40 UPDATE5=""
  41 ADD5=""
  42 ALWAYS_CVSUP=${ALWAYS_CVSUP:-"yes"}
  43 if [ -s CVS/Root ]; then
  44     CVSROOT=$(cat CVS/Root)
  45 else
  46     CVSROOT=${CVSROOT:-""}
  47 fi
  48 # Example: LOGFILE='../log.$PACKAGE_NAME'
  49 # Yes, you can use variable name! Note _single_ quotes!
  50 LOGFILE=''
  51
  52 LOGDIR=""
  53 LOGDIROK=""
  54 LOGDIRFAIL=""
  55 LASTLOG_FILE=""
  56 CHMOD="no"
  57 CHMOD_MODE="0444"
  58 RPMOPTS=""
  59 BCOND=""
  60
  61 PATCHES=""
  62 SOURCES=""
  63 ICONS=""
  64 PACKAGE_RELEASE=""
  65 PACKAGE_VERSION=""
  66 PACKAGE_NAME=""
  67 PROTOCOL="ftp"
  68 WGET_RETRIES=${MAX_WGET_RETRIES:-0}
  69 CVS_RETRIES=${MAX_CVS_RETRIES:-1000}
  70
  71 CVSTAG=""
  72 RES_FILE=""
  73
  74 CVS_SERVER="cvs.pld-linux.org"
  75 DISTFILES_SERVER="://distfiles.pld-linux.org"
  76
  77 DEF_NICE_LEVEL=0
  78
  79 FAIL_IF_NO_SOURCES="yes"
  80
  81 wget --help 2>&1 | grep -q ' \-\-inet ' && WGET_OPTS="$WGET_OPTS --inet"
  82 wget --help 2>&1 | grep -q ' \-\-retry\-connrefused ' && WGET_OPTS="$WGET_OPTS --retry-connrefused"
  83
  84 GETURI="wget --passive-ftp -c -nd -t$WGET_RETRIES $WGET_OPTS"
  85 GETURI2="wget -c -nd -t$WGET_RETRIES $WGET_OPTS"
  86 GETLOCAL="cp -a"
  87
  88 if (rpm --version 2>&1 | grep -q '4.0.[0-2]'); then
  89     RPM="rpm"
  90     RPMBUILD="rpm"
  91 else
  92     RPM="rpm"
  93     RPMBUILD="rpmbuild"
  94 fi
  95
  96 #POLDEK_INDEX_DIR="/home/users/yoshi/rpm/RPMS/"
  97 POLDEK_INDEX_DIR="/home/users/$USER/rpm/RPMS/"
  98 POLDEK_SOURCE="cvs"
  99
 100 # Example grep cvs /etc/poldek.conf:
 101 # source = cvs /home/users/yoshi/rpm/RPMS/
 102 if [ "$UPDATE_POLDEK_INDEXES" == "yes" ]; then
 103         POLDEK_SOURCE_VALIDITY="`grep ${POLDEK_SOURCE} /etc/poldek.conf|grep -v ^#`"
 104         if [ "${POLDEK_SOURCE_VALIDITY}" == "" ]; then
 105                 echo "Using improper source '${POLDEK_SOURCE}' in /etc/poldek.conf"
 106                 echo "Fix it and try to contiune"
 107                 exit 7
 108         fi
 109 fi
 110
 111 if [ -f ~/etc/builderrc ]; then
 112     . ~/etc/builderrc
 113 elif [ -f ~/.builderrc ]; then
 114     . ~/.builderrc
 115 fi
 116
 117 #---------------------------------------------
 118 # functions
 119
 120 usage()
 121 {
 122     if [ -n "$DEBUG" ]; then set -xv; fi
 123     echo "\
 124 Usage: builder [-D|--debug] [-V|--version] [-a|--as_anon] [-b|-ba|--build]
 125
 126         [-bb|--build-binary] [-bs|--build-source] [-u|--try-upgrade]
 127         [{-B|--branch} <branch>] [{-d|--cvsroot} <cvsroot>] [-g|--get]
 128         [-h|--help] [--http] [{-l,--logtofile} <logfile>] [-m|--mr-proper]
 129         [-q|--quiet] [--date <yyyy-mm-dd> [-r <cvstag>] [{-T--tag <cvstag>]
 130         [-Tvs|--tag-version-stable] [-Tvn|--tag-version-nest]
 131         [-Ts|--tag-stable] [-Tn|--tag-nest] [-Tv|--tag-version]
 132         [{-Tp|--tag-prefix} <prefix>]
 133         [-nu|--no-urls] [-v|--verbose] [--opts <rpm opts>]
 134         [--with/--without <feature>] [--define <macro> <value>] <package>[.spec]
 135
 136         -5, --update-md5
 137                         - update md5 comments in spec, implies -nd -ncs
 138         -a5, --add-md5  - add md5 comments to URL sources, implies -nc -nd -ncs
 139         -D, --debug     - enable script debugging mode,
 140         -V, --version   - output builder version
 141         -a, --as_anon   - get files via pserver as cvs@$CVS_SERVER,
 142         -b, -ba,
 143         --build         - get all files from CVS repo or HTTP/FTP and build
 144                           package from <package>.spec,
 145         -bb, --build-binary
 146                         - get all files from CVS repo or HTTP/FTP and build
 147                           binary only package from <package>.spec,
 148         -bs,
 149         --build-source  - get all files from CVS repo or HTTP/FTP and only
 150                           pack them into src.rpm,
 151         -B, --branch    - add branch
 152         -c, --clean     - clean all temporarily created files (in BUILD,
 153                           SOURCES, SPECS and \$RPM_BUILD_ROOT),
 154         -d <cvsroot>, --cvsroot <cvsroot>
 155                         - setup \$CVSROOT,
 156         --define <macro> <value>
 157                         - define a macro <macro> with value <value>,
 158         --nodeps        - rpm won't check any dependences
 159         -g, --get       - get <package>.spec and all related files from
 160                           CVS repo or HTTP/FTP,
 161         -h, --help      - this message,
 162         --http          - use http instead of ftp,
 163         -l <logfile>, --logtofile <logfile>
 164                         - log all to file,
 165         -m, --mr-proper - only remove all files related to spec file and
 166                           all work resources,
 167         -nc, --no-cvs   - don't download sources from CVS, if source URL is
 168                           given,
 169         -ncs, --no-cvs-specs
 170                         - don't check specs in CVS
 171         -nd, --no-distfiles
 172                         - don't download from distfiles
 173         -nm, --no-mirrors - don't download from mirror, if source URL is given,
 174         -nu, --no-urls  - don't try to download from FTP/HTTP location,
 175         -ns, --no-srcs  - don't download Sources
 176         -ns0, --no-source0
 177                         - don't download Source0
 178         --opts <rpm opts>
 179                         - additional options for rpm
 180         -q, --quiet     - be quiet,
 181         --date yyyy-mm-dd
 182                         - build package using resources from specified CVS
 183                           date,
 184         -r <cvstag>, --cvstag <cvstag>
 185                         - build package using resources from specified CVS
 186                           tag,
 187         -R, --fetch-build-requires
 188                         - fetch what is BuildRequired,
 189         -T <cvstag> , --tag <cvstag>
 190                         - add cvs tag <cvstag> for files,
 191         -Tvs, --tag-version-stable
 192                         - add cvs tags STABLE and NAME-VERSION-RELESE for files,
 193         -Tvn, --tag-version-nest
 194                         - add cvs tags NEST and NAME-VERSION-RELESE for files,
 195         -Ts, --tag-stable
 196                         - add cvs tag STABLE for files,
 197         -Tn, --tag-nest
 198                         - add cvs tag NEST for files,
 199         -Tv, --tag-version
 200                         - add cvs tag NAME-VERSION-RELESE for files,
 201         -Tp, --tag-prefix <prefix>
 202                         - add <prefix> to NAME-VERSION-RELEASE tags,
 203         -v, --verbose   - be verbose,
 204         -u, --try-upgrade
 205                         - check version, and try to upgrade package
 206         -un, --try-upgrade-with-float-version
 207                         - as above, but allow float version
 208         -U, --update
 209                         - refetch sources, don't use distfiles, and update md5
 210                           comments
 211         -Upi, --update-poldek-indexes
 212                         - refresh or make poldek package index files.
 213         --with/--without <feature>
 214                         - conditional build package depending on
 215                           %_with_<feature>/%_without_<feature> macro
 216                           switch.
 217                           You may now use --with feat1 feat2 feat3 --without feat4
 218                           feat5 --with feat6 constructions.
 219 "
 220 }
 221
 222 cache_rpm_dump () {
 223    rpm_dump_cache=`
 224         case "$RPMBUILD" in
 225         rpm )
 226                 rpm -bp --nodeps --define 'prep %dump' $BCOND $SPECFILE 2>&1
 227                 ;;
 228         rpmbuild )
 229                 rpmbuild --nodigest --nosignature --define 'prep %dump' $BCOND $SPECFILE 2>&1
 230                 ;;
 231         esac`
 232 }
 233
 234 rpm_dump () {
 235     if [ -z "$rpm_dump_cache" ] ; then
 236         echo "internal error: cache_rpm_dump not called!" 1>&2
 237     fi
 238     echo "$rpm_dump_cache"
 239 }
 240
 241 parse_spec()
 242 {
 243     if [ -n "$DEBUG" ]; then
 244         set -x;
 245         set -v;
 246     fi
 247
 248     cd $SPECS_DIR
 249
 250     cache_rpm_dump
 251
 252     if [ "$NOSRCS" != "yes" ]; then
 253         SOURCES="`rpm_dump | awk '/SOURCEURL[0-9]+/ {print $3}'`"
 254     fi
 255     if (rpm_dump | grep -qEi ":.*nosource.*1"); then
 256         FAIL_IF_NO_SOURCES="no"
 257     fi
 258
 259     PATCHES="`rpm_dump | awk '/PATCHURL[0-9]+/ {print $3}'`"
 260     ICONS="`awk '/^Icon:/ {print $2}' ${SPECFILE}`"
 261     PACKAGE_NAME="`$RPM -q --qf '%{NAME}\n' --specfile ${SPECFILE} 2> /dev/null | head -1`"
 262     PACKAGE_VERSION="`$RPM -q --qf '%{VERSION}\n' --specfile ${SPECFILE} 2> /dev/null| head -1`"
 263     PACKAGE_RELEASE="`$RPM -q --qf '%{RELEASE}\n' --specfile ${SPECFILE} 2> /dev/null | head -1`"
 264
 265     if [ -n "$BE_VERBOSE" ]; then
 266         echo "- Sources :  `nourl $SOURCES`"
 267         if [ -n "$PATCHES" ]; then
 268             echo "- Patches :  `nourl $PATCHES`"
 269         else
 270             echo "- Patches :  *no patches needed*"
 271         fi
 272         if [ -n "$ICONS" ]; then
 273             echo "- Icon    :  `nourl $ICONS`"
 274         else
 275             echo "- Icon    :  *no package icon*"
 276         fi
 277         echo "- Name    : $PACKAGE_NAME"
 278         echo "- Version : $PACKAGE_VERSION"
 279         echo "- Release : $PACKAGE_RELEASE"
 280     fi
 281 }
 282
 283 Exit_error()
 284 {
 285     if [ -n "$DEBUG" ]; then
 286         set -x;
 287         set -v;
 288     fi
 289
 290     cd $__PWD
 291
 292     case "$1" in
 293     "err_no_spec_in_cmdl" )
 294         echo "ERROR: spec file name not specified.";
 295         exit 2 ;;
 296     "err_no_spec_in_repo" )
 297         echo "Error: spec file not stored in CVS repo.";
 298         exit 3 ;;
 299     "err_no_source_in_repo" )
 300         echo "Error: some source, patch or icon files not stored in CVS repo. ($2)";
 301         exit 4 ;;
 302     "err_build_fail" )
 303         echo "Error: package build failed. (${2:-no more info})";
 304         exit 5 ;;
 305     esac
 306 }
 307
 308 init_builder()
 309 {
 310     if [ -n "$DEBUG" ]; then
 311         set -x;
 312         set -v;
 313     fi
 314
 315     SOURCE_DIR="`$RPM --eval '%{_sourcedir}'`"
 316     SPECS_DIR="`$RPM --eval '%{_specdir}'`"
 317
 318     __PWD=`pwd`
 319 }
 320
 321 get_spec()
 322 {
 323     if [ -n "$DEBUG" ]; then
 324         set -x;
 325         set -v;
 326     fi
 327
 328     if [ "$NOCVSSPEC" != "yes" ]; then
 329         cd $SPECS_DIR
 330
 331         OPTIONS="up "
 332
 333         if [ -n "$CVSROOT" ]; then
 334             OPTIONS="-d $CVSROOT $OPTIONS"
 335         else
 336             if [ ! -s CVS/Root -a "$NOCVSSPEC" != "yes" ]; then
 337                 echo "warning: No cvs access defined - using local .spec file"
 338                 NOCVSSPEC="yes"
 339             fi
 340         fi
 341
 342         if [ -z "$CVSDATE" -a -z "$CVSTAG" ]; then
 343             OPTIONS="$OPTIONS -A"
 344         else
 345             if [ -n "$CVSDATE" ]; then
 346                 OPTIONS="$OPTIONS -D $CVSDATE"
 347             fi
 348             if [ -n "$CVSTAG" ]; then
 349                 OPTIONS="$OPTIONS -r $CVSTAG"
 350             fi
 351         fi
 352
 353         result=1
 354         retries_counter=0
 355         while [ "$result" != "0" -a "$retries_counter" -le "$CVS_RETRIES" ]; do
 356             retries_counter=$(( $retries_counter + 1 ))
 357             output=$(LC_ALL=C cvs $OPTIONS $SPECFILE 2>&1)
 358             result=$?
 359             [ -n "$output" ] && echo "$output"
 360             if [ "$result" -ne "0" ]; then
 361                 if (echo "$output" | grep -qE "(Cannot connect to|connect to .* failed|Connection reset by peer|Connection timed out|Unknown host)") && [ "$retries_counter" -le "$CVS_RETRIES" ]; then
 362                     echo "Trying again [$SPECFILE]... ($retries_counter)"
 363                     sleep 2
 364                     continue
 365                 fi
 366                 Exit_error err_no_spec_in_repo;
 367             fi
 368         done
 369     fi
 370     if [ ! -f "$SPECFILE" ]; then
 371         Exit_error err_no_spec_in_repo;
 372     fi
 373
 374     if [ "$CHMOD" = "yes" -a -n "$SPECFILE" ]; then
 375         chmod $CHMOD_MODE $SPECFILE
 376     fi
 377     unset OPTIONS
 378     grep -E -m 1 "^#.*Revision:.*Date" $SPECFILE
 379 }
 380
 381 find_mirror(){
 382
 383     cd "$SPECS_DIR"
 384     url="$1"
 385     if [ ! -f "mirrors" -a "$NOCVSSPEC" != "yes" ] ; then
 386         cvs update mirrors >&2
 387     fi
 388
 389     IFS="|"
 390     while read origin mirror name rest; do
 391         ol=`echo -n "$origin"|wc -c`
 392         prefix="`echo -n "$url" | head -c $ol`"
 393         if [ "$prefix" = "$origin" ] ; then
 394             suffix="`echo "$url"|cut -b $ol-`"
 395             echo -n "$mirror$suffix"
 396             return 0
 397         fi
 398     done < mirrors
 399     echo "$url"
 400 }
 401
 402 src_no ()
 403 {
 404     cd $SPECS_DIR
 405     rpm_dump | \
 406         grep "SOURCEURL[0-9]*[  ]*$1""[         ]*$" | \
 407         sed -e 's/.*SOURCEURL\([0-9][0-9]*\).*/\1/' | \
 408         head -1 | xargs
 409 }
 410
 411 src_md5 ()
 412 {
 413     no=$(src_no "$1")
 414     [ -z "$no" ] && return
 415     cd $SPECS_DIR
 416     spec_rev=$(grep $SPECFILE CVS/Entries | sed -e s:/$SPECFILE/:: -e s:/.*::)
 417     if [ -z "$spec_rev" ]; then
 418         spec_rev="$(head -1 $SPECFILE | sed -e 's/.*\$Revision: \([0-9.]*\).*/\1/')"
 419     fi
 420     spec="$SPECFILE[0-9.,]*,$(echo $spec_rev | sed 's/\./\\./g')"
 421     md5=$(grep -s -v '^#' additional-md5sums | \
 422         grep -E "[      ]$(basename "$1")[      ]+${spec}([     ,]|\$)" | \
 423         sed -e 's/^\([0-9a-f]\{32\}\).*/\1/' | \
 424         grep -E '^[0-9a-f]{32}$')
 425     if [ X"$md5" = X"" ] ; then
 426         grep -i "#[     ]*Source$no-md5[        ]*:" $SPECFILE | sed -e 's/.*://' | xargs
 427     else
 428         if [ $(echo "$md5" | wc -l) != 1 ] ; then
 429             echo "$SPECFILE: more then one entry in additional-md5sums for $1" 1>&2
 430         fi
 431         echo "$md5" | tail -1
 432     fi
 433 }
 434
 435 distfiles_url ()
 436 {
 437     echo "$PROTOCOL$DISTFILES_SERVER/by-md5/$(src_md5 "$1" | sed -e 's|^\(.\)\(.\)|\1/\2/&|')/$(basename "$1")"
 438 }
 439
 440 good_md5 ()
 441 {
 442     md5=$(src_md5 "$1")
 443     [ "$md5" = "" ] || \
 444     [ "$md5" = "$(md5sum $(nourl "$1") 2> /dev/null | sed -e 's/ .*//')" ]
 445 }
 446
 447 get_files()
 448 {
 449     GET_FILES="$@"
 450
 451     if [ -n "$DEBUG" ]; then
 452         set -x;
 453         set -v;
 454     fi
 455
 456     if [ -n "$1$2$3$4$5$6$7$8$9${10}" ]; then
 457         cd $SOURCE_DIR
 458
 459         OPTIONS="up "
 460         if [ -n "$CVSROOT" ]; then
 461             OPTIONS="-d $CVSROOT $OPTIONS"
 462         else
 463             if [ ! -s CVS/Root -a "$NOCVS" != "yes" ]; then
 464                 echo "warning: No cvs access defined for SOURCES"
 465                 NOCVS="yes"
 466             fi
 467         fi
 468         if [ -z "$CVSDATE" -a -z "$CVSTAG" ]; then
 469             OPTIONS="$OPTIONS -A"
 470         else
 471             if [ -n "$CVSDATE" ]; then
 472                 OPTIONS="$OPTIONS -D $CVSDATE"
 473             fi
 474             if [ -n "$CVSTAG" ]; then
 475                 OPTIONS="$OPTIONS -r $CVSTAG"
 476             fi
 477         fi
 478         for i in $GET_FILES; do
 479             if [ -n "$UPDATE5" ]; then
 480                 if [ -n "$ADD5" ]; then
 481                     [ `nourl $i` = "$i" ] && continue
 482                     grep -qiE '^#[      ]*Source'$(src_no $i)'-md5[     ]*:' $SPECS_DIR/$SPECFILE && continue
 483                 else
 484                     grep -qiE '^#[      ]*Source'$(src_no $i)'-md5[     ]*:' $SPECS_DIR/$SPECFILE || continue
 485                 fi
 486             fi
 487             FROM_DISTFILES=0
 488             if [ ! -f `nourl $i` ] || [ $ALWAYS_CVSUP = "yes" ]; then
 489                 if echo $i | grep -vE '(http|ftp|https|cvs|svn)://' | grep -qE '\.(gz|bz2)$']; then
 490                     echo "Warning: no URL given for $i"
 491                 fi
 492
 493                 if [ -n "$(src_md5 "$i")" ] && [ -z "$NODIST" ]; then
 494                     if good_md5 "$i"; then
 495                         echo "$(nourl "$i") having proper md5sum already exists"
 496                         continue
 497                     fi
 498                     target=$(nourl "$i")
 499                     url=$(distfiles_url "$i")
 500                     if [ `echo $url | grep -E '^(\.|/)'` ]; then
 501                         ${GETLOCAL} $url $target
 502                     else
 503                         FROM_DISTFILES=1
 504                         if [ -z "$NOMIRRORS" ]; then
 505                             url="`find_mirror "$url"`"
 506                         fi
 507                         ${GETURI} -O "$target" "$url" || \
 508                             if [ `echo $url | grep -E 'ftp://'` ]; then
 509                                 ${GETURI2} -O "$target" "$url"
 510                             fi
 511                         if ! test -s "$target"; then
 512                             rm -f "$target"
 513                             FROM_DISTFILES=0
 514                         fi
 515                     fi
 516                 elif [ -z "$(src_md5 "$i")" -a "$NOCVS" != "yes" ]; then
 517                     # ( echo $i | grep -qvE '(ftp|http|https)://' ); -- if CVS should be used, but URLs preferred
 518                     result=1
 519                     retries_counter=0
 520                     while [ "$result" != "0" -a "$retries_counter" -le "$CVS_RETRIES" ]; do
 521                         retries_counter=$(( $retries_counter + 1 ))
 522                         output=$(LC_ALL=C cvs $OPTIONS `nourl $i` 2>&1)
 523                         result=$?
 524                         [ -n "$output" ] && echo "$output"
 525                         if (echo "$output" | grep -qE "(Cannot connect to|connect to .* failed|Connection reset by peer|Connection timed out|Unknown host)") && [ "$result" -ne "0" -a "$retries_counter" -le "$CVS_RETRIES" ]; then
 526                                 echo "Trying again [`nourl $i`]... ($retries_counter)"
 527                                 sleep 2
 528                                 continue
 529                         else
 530                                 break
 531                         fi
 532                     done
 533                 fi
 534
 535                 if [ -z "$NOURLS" ] && [ ! -f "`nourl $i`" -o -n "$UPDATE" ] && [ `echo $i | grep -E 'ftp://|http://|https://'` ]; then
 536                     if [ -z "$NOMIRRORS" ]; then
 537                         im="`find_mirror "$i"`"
 538                     else
 539                         im="$i"
 540                     fi
 541                     ${GETURI} "$im" || \
 542                         if [ `echo $im | grep -E 'ftp://'` ]; then ${GETURI2} "$im" ; fi
 543                 fi
 544
 545
 546             fi
 547             srcno=$(src_no $i)
 548             if [ ! -f "`nourl $i`" -a "$FAIL_IF_NO_SOURCES" != "no" ]; then
 549                 Exit_error err_no_source_in_repo $i;
 550             elif [ -n "$UPDATE5" ] && \
 551                 ( ( [ -n "$ADD5" ] && echo $i | grep -q -E 'ftp://|http://|https://' && \
 552                     [ -z "$(grep -E -i '^NoSource[      ]*:[    ]*'$i'([        ]|$)' $SPECS_DIR/$SPECFILE)" ] ) || \
 553                 grep -q -i -E '^#[      ]*source'$(src_no $i)'-md5[     ]*:' $SPECS_DIR/$SPECFILE )
 554             then
 555                 echo "Updating source-$srcno md5."
 556                 md5=$(md5sum `nourl $i` | cut -f1 -d' ')
 557                 perl -i -ne '
 558                                 print unless /^\s*#\s*Source'$srcno'-md5\s*:/i;
 559                                 print "# Source'$srcno'-md5:\t'$md5'\n"
 560                                         if /^Source'$srcno'\s*:\s+/;
 561                                 ' \
 562                                 $SPECS_DIR/$SPECFILE
 563             fi
 564
 565             if good_md5 "$i"; then
 566                 :
 567             elif [ "$FROM_DISTFILES" = 1 ]; then
 568                 # wrong md5 from distfiles: remove the file and try again
 569                 # but only once ...
 570                 echo "MD5 sum mismatch. Trying full fetch."
 571                 FROM_DISTFILES=2
 572                 rm -f $target
 573                 ${GETURI} -O "$target" "$url" || \
 574                     if [ `echo $url | grep -E 'ftp://'` ]; then
 575                         ${GETURI2} -O "$target" "$url"
 576                     fi
 577                 test -s "$target" || rm -f "$target"
 578             fi
 579
 580             if good_md5 "$i"; then
 581                 :
 582             else
 583                 echo "MD5 sum mismatch.  Use -U to refetch sources,"
 584                 echo "or -5 to update md5 sums, if you're sure files are correct."
 585                 Exit_error err_no_source_in_repo $i
 586             fi
 587         done
 588
 589         if [ "$CHMOD" = "yes" ]; then
 590             CHMOD_FILES="`nourl $GET_FILES`"
 591             if [ -n "$CHMOD_FILES" ]; then
 592                 chmod $CHMOD_MODE $CHMOD_FILES
 593             fi
 594         fi
 595         unset OPTIONS
 596     fi
 597 }
 598
 599 tag_files()
 600 {
 601     TAG_FILES="$@"
 602
 603     if [ -n "$DEBUG" ]; then
 604         set -x;
 605         set -v;
 606     fi
 607
 608     if [ -n "$1$2$3$4$5$6$7$8$9${10}" ]; then
 609         echo "Version: $PACKAGE_VERSION"
 610         echo "Release: $PACKAGE_RELEASE"
 611         # Check whether first character of PACKAGE_NAME is legal for tag name
 612         if [ -z "${PACKAGE_NAME##[_0-9]*}" -a -z "$TAG_PREFIX" ]; then
 613             TAG_PREFIX=tag_
 614         fi
 615         TAGVER=$TAG_PREFIX$PACKAGE_NAME-`echo $PACKAGE_VERSION | sed -e "s/\./\_/g" -e "s/@/#/g"`-`echo $PACKAGE_RELEASE | sed -e "s/\./\_/g" -e "s/@/#/g"`
 616         # Remove #kernel.version_release from TAGVER because tagging sources
 617         # could occur with different kernel-headers than kernel-headers used at build time.
 618         TAGVER=$(echo "$TAGVER" | sed -e 's/#.*//g')
 619         if [ "$TAG_VERSION" = "yes" ]; then
 620             echo "CVS tag: $TAGVER"
 621         fi
 622         if [ -n "$TAG" ]; then
 623             echo "CVS tag: $TAG"
 624         fi
 625
 626         OPTIONS="tag -F"
 627         if [ -n "$CVSROOT" ]; then
 628             OPTIONS="-d $CVSROOT $OPTIONS"
 629         fi
 630
 631         cd $SOURCE_DIR
 632         for i in $TAG_FILES; do
 633             # don't tag non cvs files (ie. stored on distfiles)
 634             [ "`nourl $i`" != "$i" ] && continue
 635             if [ -f "`nourl $i`" ]; then
 636                 if [ "$TAG_VERSION" = "yes" ]; then
 637                     cvs $OPTIONS $TAGVER `nourl $i`
 638                 fi
 639                 if [ -n "$TAG" ]; then
 640                     cvs $OPTIONS $TAG `nourl $i`
 641                 fi
 642             else
 643                 Exit_error err_no_source_in_repo $i
 644             fi
 645         done
 646
 647         cd $SPECS_DIR
 648         if [ "$TAG_VERSION" = "yes" ]; then
 649             cvs $OPTIONS $TAGVER $SPECFILE
 650         fi
 651         if [ -n "$TAG" ]; then
 652             cvs $OPTIONS $TAG $SPECFILE
 653         fi
 654
 655         unset OPTIONS
 656     fi
 657 }
 658
 659 branch_files()
 660 {
 661     TAG=$1
 662     echo "CVS branch tag: $TAG"
 663     shift;
 664
 665     TAG_FILES="$@"
 666
 667     if [ -n "$DEBUG" ]; then
 668         set -x;
 669         set -v;
 670     fi
 671
 672     if [ -n "$1$2$3$4$5$6$7$8$9${10}" ]; then
 673
 674         OPTIONS="tag -b"
 675         if [ -n "$CVSROOT" ]; then
 676             OPTIONS="-d $CVSROOT $OPTIONS"
 677         fi
 678         cd $SOURCE_DIR
 679         for i in $TAG_FILES; do
 680             if [ -f `nourl $i` ]; then
 681                 cvs $OPTIONS $TAG `nourl $i`
 682             else
 683                 Exit_error err_no_source_in_repo $i
 684             fi
 685         done
 686         cd $SPECS_DIR
 687         cvs $OPTIONS $TAG $SPECFILE
 688
 689         unset OPTIONS
 690     fi
 691 }
 692
 693
 694
 695 build_package()
 696 {
 697     if [ -n "$DEBUG" ]; then
 698         set -x;
 699         set -v;
 700     fi
 701
 702     cd $SPECS_DIR
 703
 704     if [ -n "$TRY_UPGRADE" ]; then
 705
 706         if [ -n "$FLOAT_VERSION" ]; then
 707             TNOTIFY=`./pldnotify.awk $SPECFILE -n`
 708         else
 709             TNOTIFY=`./pldnotify.awk $SPECFILE`
 710         fi
 711
 712         TNEWVER=`echo $TNOTIFY | awk '{ match($4,/\[NEW\]/); print $5 }'`
 713
 714         if [ -n "$TNEWVER" ]; then
 715
 716             TOLDVER=`echo $TNOTIFY | awk '{ print $3; }'`
 717
 718             echo "New version found, updating spec file to version " $TNEWVER
 719
 720             cp -f $SPECFILE $SPECFILE.bak
 721
 722             chmod +w $SPECFILE
 723
 724             eval "perl -pi -e 's/Version:\t"$TOLDVER"/Version:\t"$TNEWVER"/gs' $SPECFILE"
 725             eval "perl -pi -e 's/Release:\t[1-9]{0,4}/Release:\t1/' $SPECFILE"
 726
 727             parse_spec;
 728
 729             get_files "$SOURCES $PATCHES";
 730
 731             unset TOLDVER TNEWVER TNOTIFY
 732         fi
 733
 734     fi
 735
 736
 737     cd $SPECS_DIR
 738
 739     case "$COMMAND" in
 740         build )
 741             BUILD_SWITCH="-ba" ;;
 742         build-binary )
 743             BUILD_SWITCH="-bb" ;;
 744         build-source )
 745             BUILD_SWITCH="-bs --nodeps" ;;
 746     esac
 747     if [ -n "$LOGFILE" ]; then
 748         LOG=`eval echo $LOGFILE`
 749         if [ -n "$LASTLOG_FILE" ]; then
 750             echo "LASTLOG=$LOG" > $LASTLOG_FILE
 751         fi
 752         RES_FILE=~/tmp/$RPMBUILD-exit-status.$RANDOM
 753         (time nice -n ${DEF_NICE_LEVEL} $RPMBUILD $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $BCOND $SPECFILE; echo $? > $RES_FILE) 2>&1 |tee $LOG
 754         RETVAL=`cat $RES_FILE`
 755         rm $RES_FILE
 756         if [ -n "$LOGDIROK" ] && [ -n "$LOGDIRFAIL" ]; then
 757             if [ "$RETVAL" -eq "0" ]; then
 758                 mv $LOG $LOGDIROK
 759             else
 760                 mv $LOG $LOGDIRFAIL
 761             fi
 762         fi
 763     else
 764         eval nice -n ${DEF_NICE_LEVEL} $RPMBUILD $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $BCOND $SPECFILE
 765         RETVAL=$?
 766     fi
 767
 768     if [ "$RETVAL" -ne "0" ]; then
 769
 770         if [ -n "$TRY_UPGRADE" ]; then
 771             echo "\n!!! Package with new version cannot be build automagically\n"
 772             mv -f $SPECFILE.bak $SPECFILE
 773         fi
 774
 775         Exit_error err_build_fail;
 776     fi
 777
 778     unset BUILD_SWITCH
 779 }
 780
 781 nourl()
 782 {
 783     echo "$@" | sed 's#\<\(ftp\|http\|https\|cvs\|svn\)://[^ ]*/##g'
 784 }
 785
 786 set_bconds_values()
 787 {
 788 AVAIL_BCONDS_WITHOUT=""
 789 AVAIL_BCONDS_WITH=""
 790 for opt in `$RPMBUILD --bcond $SPECFILE |grep ^_without_`
 791 do
 792         AVAIL_BCOND_WITHOUT=`echo $opt|sed -e "s/^_without_//g"`
 793         if [ "`echo $BCOND|grep -- "--without $AVAIL_BCOND_WITHOUT"`" != "" ];then
 794                 AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT <$AVAIL_BCOND_WITHOUT>"
 795         else
 796                 AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT $AVAIL_BCOND_WITHOUT"
 797         fi
 798 done
 799
 800 for opt in `$RPMBUILD --bcond $SPECFILE |grep ^_with_`
 801 do
 802         AVAIL_BCOND_WITH=`echo $opt|sed -e "s/^_with_//g"`
 803         if [ "`echo $BCOND|grep -- "--with $AVAIL_BCOND_WITH"`" != "" ];then
 804                 AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH <$AVAIL_BCOND_WITH>"
 805         else
 806                 AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH $AVAIL_BCOND_WITH"
 807         fi
 808 done
 809 }
 810
 811 display_bconds()
 812 {
 813 if [ "$AVAIL_BCONDS_WITH" != "" ] || [ "$AVAIL_BCONDS_WITHOUT" != "" ]; then
 814         echo -ne "We are going to build $SPECFILE with the following confitional flags:\n"
 815         if [ "$BCOND" != "" ]; then
 816                 echo -ne "$BCOND"
 817         else
 818                 echo -ne "No --with || --without conditions passed to $0!"
 819         fi
 820         echo -ne "\n\nfrom available:\n\n"
 821         echo -ne "--with   :\t$AVAIL_BCONDS_WITH\n--without:\t$AVAIL_BCONDS_WITHOUT\n\n"
 822 fi
 823 }
 824
 825 fetch_build_requires()
 826 {
 827 if [ "$FETCH_BUILD_REQUIRES" == "yes" ]; then
 828             for package_item in `cat $SPECFILE|grep -B100000 ^%changelog|grep -v ^#|grep BuildRequires|grep -v ^-|sed -e "s/^.*BuildRequires://g"|awk '{print $1}'`
 829             do
 830                 GO="yes"
 831                 package=`basename "$package_item"|sed -e "s/}$//g"`
 832                 COND_ARCH_TST="`cat $SPECFILE|grep -B1 BuildRequires|grep -B1 $package|grep ifarch|sed -e "s/^.*ifarch//g"`"
 833                 mach=`uname -m`
 834
 835                 COND_TST=`cat $SPECFILE|grep BuildRequires|grep "$package"`
 836                 if [ "`echo $COND_TST|grep '^BuildRequires:'`" != "" ]; then
 837                         if [ "$COND_ARCH_TST" != "" ] && [ "`echo $COND_ARCH_TST|sed -e "s/i.86/ix86/g"`" != "`echo $mach|sed -e "s/i.86/ix86/g"`" ]; then
 838                                 GO="yes"
 839                         fi
 840                 # bcond:
 841                 else
 842                         COND_NAME=`echo $COND_TST|sed -e s,:BuildRequires:.*$,,g`
 843                         GO=""
 844                         # %{without}
 845                         if [ "`echo $COND_TST|grep 'without_'`" != "" ]; then
 846                                 COND_NAME=`echo $COND_NAME|sed -e s,^.*_without_,,g`
 847                                 if [ "`echo $COND_TST|grep !`" != "" ]; then
 848                                         COND_STATE="with"
 849                                 else
 850                                         COND_STATE="wout"
 851                                 fi
 852                                 if [ "`echo $AVAIL_BCONDS_WITHOUT|grep "<$COND_NAME>"`" != "" ]; then
 853                                         COND_ARGV="wout"
 854                                 else
 855                                         COND_ARGV="with"
 856                                 fi
 857                         # %{with}
 858                         elif [ "`echo $COND_TST|grep 'with_'`" != "" ]; then
 859                                 COND_NAME=`echo $COND_NAME|sed -e s,^.*_with_,,g`
 860                                 if [ "`echo $COND_TST|grep !`" != "" ]; then
 861                                         COND_STATE="wout"
 862                                 else
 863                                         COND_STATE="with"
 864                                 fi
 865                                 if [ "`echo $AVAIL_BCONDS_WITH|grep "<$COND_NAME>"`" != "" ]; then
 866                                         COND_ARGV="with"
 867                                 else
 868                                         COND_ARGV="wout"
 869                                 fi
 870                         fi
 871                         RESULT="${COND_STATE}-${COND_ARGV}"
 872                         case "$RESULT" in
 873                                 "with-wout" | "wout-with" )
 874                                         GO=""
 875                                         ;;
 876                                 "wout-wout" | "with-with" )
 877                                         GO="yes"
 878                                         ;;
 879                                 * )
 880                                         echo "Action '$RESULT' was not defined for package '$package_item'"
 881                                         ;;
 882                         esac
 883
 884                 fi
 885
 886                 if [ "$GO" == "yes" ]; then
 887                         if [ "`rpm -q $package|sed -e "s/$package.*/$package/g"`" != "$package" ]; then
 888                                 echo "Package $package is not installed. Attempting to install..."
 889                                 poldek -i $package
 890                                 case $? in
 891                                 1)
 892                                         echo "Unable to install $package package! Still trying to fetch rest..."
 893                                         NOT_INSTALLED_PACKAGES="$NOT_INSTALLED_PACKAGES $package"
 894                                         ;;
 895                                 0)
 896                                         INSTALLED_PACKAGES="$package $INSTALLED_PACKAGES"
 897                                         ;;
 898                                 esac
 899                         else
 900                                 echo "Package $package is already installed. BuildRequirement satisfied."
 901                         fi
 902                 fi
 903             done
 904             if [ "$NOT_INSTALLED_PACKAGES" != "" ]; then
 905                     echo "Nie uda³o siê zainstalowaæ nastêpuj±cych pakietów i ich zale¿no¶ci:"
 906                     for pkg in "$NOT_INSTALLED_PACKAGES"
 907                     do
 908                             echo $pkg
 909                     done
 910                     exit 1
 911             fi
 912 fi
 913 }
 914
 915 #---------------------------------------------
 916 # main()
 917
 918 if [ "$#" = 0 ]; then
 919     usage;
 920     exit 1
 921 fi
 922
 923 while test $# -gt 0 ; do
 924     case "${1}" in
 925         -5 | --update-md5 )
 926             COMMAND="get";
 927             NODIST="yes"
 928             NOCVSSPEC="yes"
 929             UPDATE5="yes"
 930             shift ;;
 931         -a5 | --add-md5 )
 932             COMMAND="get";
 933             NODIST="yes"
 934             NOCVS="yes"
 935             NOCVSSPEC="yes"
 936             UPDATE5="yes"
 937             ADD5="yes"
 938             shift ;;
 939         -D | --debug )
 940             DEBUG="yes"; shift ;;
 941         -V | --version )
 942             COMMAND="version"; shift ;;
 943         -a | --as_anon )
 944             CVSROOT=":pserver:cvs@$CVS_SERVER:/cvsroot"; shift ;;
 945         -b | -ba | --build )
 946             COMMAND="build"; shift ;;
 947         -bb | --build-binary )
 948             COMMAND="build-binary"; shift ;;
 949         -bs | --build-source )
 950             COMMAND="build-source"; shift ;;
 951         -B | --branch )
 952             COMMAND="branch"; shift; TAG="${1}"; shift;;
 953         -c | --clean )
 954             CLEAN="--clean --rmspec --rmsource"; shift ;;
 955         -d | --cvsroot )
 956             shift; CVSROOT="${1}"; shift ;;
 957         -g | --get )
 958             COMMAND="get"; shift ;;
 959         -h | --help )
 960             COMMAND="usage"; shift ;;
 961         --http )
 962             PROTOCOL="http"; shift ;;
 963         -l | --logtofile )
 964             shift; LOGFILE="${1}"; shift ;;
 965         -ni| --nice )
 966             shift; DEF_NICE_LEVEL=${1}; shift ;;
 967         -m | --mr-proper )
 968             COMMAND="mr-proper"; shift ;;
 969         -nc | --no-cvs )
 970             NOCVS="yes"; shift ;;
 971         -ncs | --no-cvs-specs )
 972             NOCVSSPEC="yes"; shift ;;
 973         -nd | --no-distfiles )
 974             NODIST="yes"; shift ;;
 975         -nm | --no-mirrors )
 976             NOMIRRORS="yes"; shift ;;
 977         -nu | --no-urls )
 978             NOURLS="yes"; shift ;;
 979         -ns | --no-srcs )
 980             NOSRCS="yes"; shift ;;
 981         -ns0 | --no-source0 )
 982             NOSOURCE0="yes"; shift ;;
 983         --opts )
 984             shift; RPMOPTS="${1}"; shift ;;
 985         --with | --without )
 986             COND=${1}
 987             shift
 988             while [ "`echo ${1}|grep ^-`" == "" ] && [ "`echo ${1}|grep spec`" == "" ]
 989             do
 990                 BCOND="$BCOND $COND $1"
 991                 shift
 992             done;;
 993         -q | --quiet )
 994             QUIET="--quiet"; shift ;;
 995         --date )
 996             CVSDATE="${2}"; shift 2 ;;
 997         -r | --cvstag )
 998             shift; CVSTAG="${1}"; shift ;;
 999         -R | --fetch-build-requires)
1000             FETCH_BUILD_REQUIRES="yes"
1001             UPDATE_POLDEK_INDEXES="yes"
1002             NOT_INSTALLED_PACKAGES=
1003             shift ;;
1004         -Tvs | --tag-version-stable )
1005             COMMAND="tag";
1006             TAG="STABLE"
1007             TAG_VERSION="yes"
1008             shift;;
1009         -Tvn | --tag-version-nest )
1010             COMMAND="tag";
1011             TAG="NEST"
1012             TAG_VERSION="yes"
1013             shift;;
1014         -Ts | --tag-stable )
1015             COMMAND="tag";
1016             TAG="STABLE"
1017             TAG_VERSION="no"
1018             shift;;
1019         -Tn | --tag-nest )
1020             COMMAND="tag";
1021             TAG="NEST"
1022             TAG_VERSION="no"
1023             shift;;
1024         -Tv | --tag-version )
1025             COMMAND="tag";
1026             TAG=""
1027             TAG_VERSION="yes"
1028             shift;;
1029         -Tp | --tag-prefix )
1030             TAG_PREFIX="$2"
1031             shift 2;;
1032         -T | --tag )
1033             COMMAND="tag";
1034             shift
1035             TAG="$1"
1036             TAG_VERSION="no"
1037             shift;;
1038         -U | --update )
1039             COMMAND="get"
1040             UPDATE="yes"
1041             NOCVSSPEC="yes"
1042             NODIST="yes"
1043             UPDATE5="yes"
1044             shift ;;
1045         -Upi | --update-poldek-indexes )
1046             UPDATE_POLDEK_INDEXES="yes"
1047             shift ;;
1048         -u | --try-upgrade )
1049             TRY_UPGRADE="1"; shift ;;
1050         -un | --try-upgrade-with-float-version )
1051             TRY_UPGRADE="1"; FLOAT_VERSION="1"; shift ;;
1052         -v | --verbose )
1053             BE_VERBOSE="1"; shift ;;
1054         --define)
1055             shift
1056             MACRO="${1}"
1057             VALUE="${2}"
1058             shift 2
1059             RPMOPTS="${RPMOPTS} --define \"${MACRO} ${VALUE}\""
1060             ;;
1061         --nodeps)
1062             shift
1063             RPMOPTS="${RPMOPTS} --nodeps"
1064             ;;
1065         * )
1066             SPECFILE="`basename ${1} .spec`.spec"; shift ;;
1067     esac
1068 done
1069
1070 if [ -n "$DEBUG" ]; then
1071     set -x;
1072     set -v;
1073 fi
1074
1075 case "$COMMAND" in
1076     "build" | "build-binary" | "build-source" )
1077         init_builder;
1078         if [ -n "$SPECFILE" ]; then
1079             get_spec;
1080             set_bconds_values;
1081             display_bconds;
1082             fetch_build_requires;
1083             parse_spec;
1084
1085             if [ -n "$FAIL_IF_CHANGED_BUT_NOT_BUMPED" ]; then
1086                 TAGVER=$PACKAGE_NAME-`echo $PACKAGE_VERSION | sed -e "s/\./\_/g" -e "s/@/#/g"`-`echo $PACKAGE_RELEASE | sed -e "s/\./\_/g" -e "s/@/#/g"`
1087                 CURTAGREL=$(cvs status $SPECFILE | grep "Working revision:" | awk '{ print $3 }')
1088                 TAGREL=$(cvs status -v $SPECFILE | grep -E "^[[:space:]]*${TAGVER}[[[:space:]]" | sed -e 's#.*(revision: ##g' -e 's#).*##g')
1089
1090                 if [ -n "$TAGREL" -a "$TAGREL" != "$CURTAGREL" ]; then
1091                     Exit_error err_build_fail "not bumped ver-rel - was already used in rev $TAGREL"
1092                 fi
1093             fi
1094
1095             if [ -n "$ICONS" ]; then
1096                 get_files $ICONS;
1097                 parse_spec;
1098             fi
1099             if [ -n "$NOSOURCE0" ] ; then
1100                 SOURCES=`echo $SOURCES | xargs | sed -e 's/[^ ]*//'`
1101             fi
1102             get_files "$SOURCES $PATCHES";
1103             build_package;
1104             if [ $? -eq 0 ] && [ "$UPDATE_POLDEK_INDEXES" == "yes" ]; then
1105                     poldek --sn ${POLDEK_SOURCE} --mkidx="${POLDEK_INDEX_DIR}/packages.dir.gz"
1106                     poldek --sn ${POLDEK_SOURCE} --up
1107             fi
1108         else
1109             Exit_error err_no_spec_in_cmdl;
1110         fi
1111         ;;
1112     "branch" )
1113         init_builder;
1114         if [ -n "$SPECFILE" ]; then
1115                 get_spec;
1116                 parse_spec;
1117                 if [ -n "$ICONS" ]; then
1118                         get_files $ICONS
1119                         parse_spec;
1120                 fi
1121                 get_files $SOURCES $PATCHES;
1122                 branch_files $TAG "$SOURCES $PATCHES $ICONS";
1123         else
1124                 Exit_error err_no_spec_in_cmdl;
1125         fi
1126         ;;
1127     "get" )
1128         init_builder;
1129         if [ -n "$SPECFILE" ]; then
1130             get_spec;
1131             parse_spec;
1132             if [ -n "$ICONS" ]; then
1133                 get_files $ICONS
1134                 parse_spec;
1135             fi
1136             if [ -n "$NOSOURCE0" ] ; then
1137                 SOURCES=`echo $SOURCES | xargs | sed -e 's/[^ ]*//'`
1138             fi
1139             get_files $SOURCES $PATCHES
1140         else
1141             Exit_error err_no_spec_in_cmdl;
1142         fi
1143         ;;
1144     "tag" )
1145         init_builder;
1146         if [ -n "$SPECFILE" ]; then
1147             get_spec;
1148             parse_spec;
1149             if [ -n "$ICONS" ]; then
1150                 get_files $ICONS
1151                 parse_spec;
1152             fi
1153             # don't fetch sources from remote locations
1154             new_SOURCES=""
1155             for file in $SOURCES; do
1156                 [ "`nourl $file`" != "$file" ] && continue
1157                 new_SOURCES="$new_SOURCES $file"
1158             done
1159             SOURCES="$new_SOURCES"
1160             get_files $SOURCES $PATCHES;
1161             tag_files "$SOURCES $PATCHES $ICONS";
1162         else
1163             Exit_error err_no_spec_in_cmdl;
1164         fi
1165         ;;
1166     "mr-proper" )
1167         $RPM --clean --rmsource --rmspec --force --nodeps $SPECFILE
1168         ;;
1169     "usage" )
1170         usage;;
1171     "version" )
1172         echo "$VERSION";;
1173 esac
1174
1175 cd $__PWD