adapter.awk

   1 #!/bin/awk -f
   2 #
   3 # This is adapter v0.21. Adapter adapts .spec files for PLD.
   4 #
   5 # Copyright (C) 1999, 2000 PLD-Team <pld-list@pld.org.pl>
   6 # Authors:
   7 #       Micha³ Kuratczyk <kura@pld.org.pl>
   8 #       Sebastian Zagrodzki <s.zagrodzki@mimuw.edu.pl>
   9 #       Tomasz K³oczko <kloczek@rudy.mif.pg.gda.pl>
  10 #       Artur Frysiak <wiget@pld.org.pl>
  11 #       Michal Kochanowicz <mkochano@ee.pw.edu.pl>
  12 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
  13
  14 BEGIN {
  15         preamble = 1            # Is it part of preamble? Default - yes
  16         boc = 2                 # Beggining of %changelog
  17         bod = 0                 # Beggining of %description
  18         tw = 70                 # Descriptions width
  19
  20         # File with rpm groups
  21         "rpm --eval %_topdir" | getline groups_file
  22         groups_file = groups_file "/groups"
  23
  24         # Temporary file for changelog section
  25         changelog_file = ENVIRON["HOME"] "/tmp/adapter.changelog"
  26
  27         # Load rpm macros
  28         "rpm --eval %_prefix"   | getline prefix
  29         "rpm --eval %_bindir"   | getline bindir
  30         "rpm --eval %_sbindir"  | getline sbindir
  31         "rpm --eval %_libdir"   | getline libdir
  32         "rpm --eval %_sysconfdir" | getline sysconfdir
  33         "rpm --eval %_datadir"  | getline datadir
  34         "rpm --eval %_includedir" | getline includedir
  35         "rpm --eval %_mandir"   | getline mandir
  36         "rpm --eval %_infodir"  | getline infodir
  37 }
  38
  39 # There should be a comment with CVS keywords on the first line of file.
  40 FNR == 1 {
  41         if (!/# \$Revision:/)   # If this line is already OK?
  42                 print "# $" "Revision:$, " "$" "Date:$" # No
  43         else {
  44                 print $0                                # Yes
  45                 next            # It is enough for first line
  46         }
  47 }
  48
  49 # If the latest line matched /%files/
  50 defattr == 1 {
  51         if ($0 !~ /defattr/)    # If no %defattr
  52                 print "%defattr(644,root,root,755)"     # Add it
  53         else
  54                 $0 = "%defattr(644,root,root,755)"      # Correct mistakes (if any)
  55         defattr = 0
  56 }
  57
  58 # Remove defining _applnkdir (this macro has been included in rpm-3.0.4)
  59 /^%define/ {
  60         if ($2 == "_applnkdir")
  61                 next
  62         if ($2 == "date")
  63                 date = 1
  64 }
  65
  66 # descriptions:
  67 /^%description/, (/^%[a-z]+/ && !/^%description/) {
  68         preamble = 0
  69
  70         if (/^%description/) {
  71                 bod++
  72                 format_line = ""
  73                 format_indent = -1
  74         }
  75
  76         # Define _prefix and _mandir if it is X11 application
  77         if (/^%description$/ && x11 == 1) {
  78                 print "%define\t\t_prefix\t\t/usr/X11R6"
  79                 print "%define\t\t_mandir\t\t%{_prefix}/man\n"
  80                 prefix = "/usr/X11R6"
  81                 x11 = 2
  82         }
  83
  84         # Format description
  85         if (description == 1 && !/^%[a-z]+/ && !/^%description/) {
  86                 if (/^[ \t]*$/) {
  87                         format_flush(format_line, format_indent)
  88                         print ""
  89                         format_line = ""
  90                         format_indent = -1
  91                 } else if (/^[ \t]*[-\*][ \t]*/) {
  92                         format_flush(format_line, format_indent)
  93                         match($0, /^[ \t]*/)
  94                         format_indent = RLENGTH
  95                         match($0, /^[ \t]*[-\*][ \t]/)
  96                         format_line = substr($0, RLENGTH)
  97                 } else
  98                         format_line = format_line " " $0
  99                 next
 100         }
 101
 102         if (/^%[a-z]+/ && (!/^%description/ || bod == 2)) {
 103                 format_flush(format_line, format_indent)
 104                 if (bod == 2) {
 105                         bod = 1
 106                         description = 1
 107                 } else {
 108                         bod = 0
 109                         description = 0
 110                 }
 111         } else
 112                 description = 1
 113 }
 114
 115 # %prep section:
 116 /^%prep/, (/^%[a-z]+$/ && !/^%prep/) {
 117         preamble = 0
 118
 119         # Add '-q' to %setup
 120         if (/^%setup/ && !/-q/)
 121                 sub(/^%setup/, "%setup -q")
 122 }
 123
 124 # %build section:
 125 /^%build/, (/^%[a-z]+$/ && !/^%build/) {
 126         preamble = 0
 127
 128         use_macros()
 129 }
 130
 131 # %clean section:
 132 /^%clean/, (/^%[a-z]+$/ && !/^%clean/) {
 133         did_clean = 1
 134 }
 135
 136 # %install section:
 137 /^%install/, (/^%[a-z]+$/ && !/^%install/) {
 138
 139         preamble = 0
 140
 141         if (/^[ \t]*rm([ \t]+-[rf]+)*[ \t]+\${?RPM_BUILD_ROOT}?/ && did_rmroot==0) {
 142                 did_rmroot=1
 143                 print "rm -rf $RPM_BUILD_ROOT"
 144                 next
 145         }
 146
 147         if (!/^(#?[ \t]*)$/ && !/^%install/ && did_rmroot==0) {
 148                 print "rm -rf $RPM_BUILD_ROOT"
 149                 did_rmroot=1
 150         }
 151
 152         use_macros()
 153
 154         # 'install -d' instead 'mkdir -p'
 155         if (/mkdir -p/)
 156                 sub(/mkdir -p/, "install -d")
 157
 158         # No '-u root' or '-g root' for 'install'
 159         if (/^install/ && /-[ug][ \t]*root/)
 160                 gsub(/-[ug][ \t]*root /, "")
 161
 162         if (/^install/ && /-m[ \t]*644/)
 163                 gsub(/-m[ \t]*644 /, "")
 164
 165         # No lines contain 'chown' or 'chgrp' if owner/group is 'root'
 166         if (($1 ~ /chown/ && $2 ~ /root\.root/) || ($1 ~ /chgrp/ && $2 ~ /root/))
 167                 next
 168
 169         # No lines contain 'chmod' if it sets the modes to '644'
 170         if ($1 ~ /chmod/ && $2 ~ /644/)
 171                 next
 172
 173         # 'gzip -9nf' for compressing
 174         if ($1 ~ /gzip|bzip2/) {
 175                 if ($2 ~ /^-/)
 176                         sub(/-[A-Za-z0-9]+ /, "", $0)
 177                 sub($1, "gzip -9nf")
 178         }
 179 }
 180
 181 # Scripts
 182 script = 0
 183 /^%pre/, (/^[a-z]+$/ && !/^%pre/) { script = 1 }
 184 /^%preun/, (/^[a-z]+$/ && !/^%preun/) { script = 1 }
 185 /^%post/, (/^[a-z]+$/ && !/^%post/) {   script = 1 }
 186 /^%postun/, (/^[a-z]+$/ && !/^%postun/) { script = 1 }
 187 script == 1 {
 188         preamble = 0
 189         if ($1 ~ /^mv$/) {
 190                 if ($2 ~ /^-/)
 191                         sub(/-[A-Za-z0-9]+ /, "", $0)
 192                 sub($1, "mv -f")
 193         }
 194         if ($1 ~ /^rm$/) {
 195                 recursive = 0
 196                 if ($2 ~ /^-/) {
 197                         if (match($2, "r"))
 198                                 recursive = 1
 199                         sub(/-[A-Za-z0-9]+ /, "", $0)
 200                 }
 201                 if (recursive)
 202                         sub($1, "rm -rf")
 203                 else
 204                         sub($1, "rm -f")
 205         }
 206 }
 207
 208 # %files section:
 209 /^%files/, (/^%[a-z \-]+$/ && !/^%files/) {
 210         preamble = 0
 211
 212         if ($0 ~ /^%files/)
 213                 defattr = 1
 214
 215         use_macros()
 216 }
 217
 218 # %changelog section:
 219 /^%changelog/, (/^%[a-z]+$/ && !/^%changelog/) {
 220         preamble = 0
 221         has_changelog = 1
 222         # There should be some CVS keywords on the first line of %changelog.
 223         if (boc == 1) {
 224                 if (!/PLD Team/) {
 225                         print "* %{date} PLD Team <pld-list@pld.org.pl>" > changelog_file
 226                         printf "All persons listed below can be reached at " > changelog_file
 227                         print "<cvs_login>@pld.org.pl\n" > changelog_file
 228                         print "$" "Log:$" > changelog_file
 229                 }
 230                 boc = 0
 231         }
 232
 233         # Define date macro.
 234         if (boc == 2) {
 235                 if (date == 0) {
 236                         printf "%%define date\t%%(echo `LC_ALL=\"C\"" > changelog_file
 237                         print " date +\"%a %b %d %Y\"`)" > changelog_file
 238                         date = 1
 239                 }
 240                 boc = 1
 241         }
 242
 243         if (!/^%[a-z]+$/ || /changelog/)
 244                 print > changelog_file
 245         else
 246                 print
 247         next
 248 }
 249
 250 # preambles:
 251 preamble == 1 {
 252         # There should not be a space after the name of field
 253         # and before the colon.
 254         sub(/[ \t]*:/, ":")
 255
 256         field = tolower($1)
 257
 258         if (Byla_grupa == 1 && field !~ /group(\(..\))?:/) {
 259                 Byla_grupa = 0
 260                 print "Group:\t\t" Grupa["en"]
 261                 if (Grupa["en"] ~ /^X11/ && x11 == 0)   # Is it X11 application?
 262                        x11 = 1
 263
 264                 byl_plik_z_grupami = 0
 265                 byl_opis_grupy = 0
 266                 while ((getline linia_grup < groups_file) > 0) {
 267                         byl_plik_z_grupami = 1
 268                         if (linia_grup == Grupa["en"]) {
 269                                 byl_opis_grupy = 1
 270                                 break
 271                         }
 272                 }
 273
 274                 if (!byl_plik_z_grupami)
 275                         print "######\t\t" groups_file ": no such file"
 276                 else if (!byl_opis_grupy)
 277                         print "######\t\t" "Unknown group!"
 278                 else
 279                         while (getline linia_grup < groups_file) {
 280                                 if (linia_grup == "")
 281                                         break
 282                                 split(linia_grup, g, /[\[\]:]/)
 283                                 sub(/^[ \t]*/,"",g[4])
 284                                 Grupa[g[2]]=g[4]
 285                         }
 286
 287                 close(groups_file)
 288
 289                 delete Grupa["en"]
 290                 for (jezyk in Grupa) {
 291                         print "Group(" jezyk "):\t" Grupa[jezyk]
 292                         delete Grupa[jezyk]
 293                 }
 294         }
 295
 296         if (field ~ /packager:|distribution:|docdir:|prefix:/)
 297                 next
 298
 299         if (field ~ /buildroot:/)
 300                 $0 = $1 "%{tmpdir}/%{name}-%{version}-root-%(id -u -n)"
 301
 302         if (field ~ /group(\(..\))?:/) {
 303                 format_preamble()
 304
 305                 if (!match(field,/\(..\):/))
 306                         glang="en"
 307                 else
 308                         glang=substr(field,RSTART+1,2)
 309                 sub(/^[^ \t]*[ \t]*/,"")
 310                 Grupa[glang] = $0
 311                 Byla_grupa = 1
 312
 313                 next    # Line is already formatted and printed
 314         }
 315
 316         # Use "License" instead of "Copyright" if it is (L)GPL or BSD
 317         if (field ~ /copyright:/ && $2 ~ /GPL|BSD/)
 318                 $1 = "License:"
 319
 320         if (field ~ /name:/)
 321                 name = $2
 322
 323         if (field ~ /version:/)
 324                 version = $2
 325
 326         if (field ~ /serial:/)
 327                 $1 = "Epoch:"
 328
 329         # Use %{name} and %{version} in the filenames in "Source:"
 330         if (field ~ /source/ || field ~ /patch/) {
 331                 n = split($2, url, /\//)
 332                 filename = url[n]
 333                 sub(name, "%{name}", url[n])
 334                 if (field ~ /source/) sub(version, "%{version}", url[n])
 335                 sub(filename, url[n], $2)
 336         }
 337
 338         if (field ~ /source:/)
 339                 $1 = "Source0:"
 340
 341         if (field ~ /patch:/)
 342                 $1 = "Patch0:"
 343
 344         format_preamble()
 345
 346         if ($1 ~ /%define/) {
 347                 # Do not add %define of _prefix if it already is.
 348                 if ($2 ~ /_prefix/) {
 349                         sub("^"prefix, $3, bindir)
 350                         sub("^"prefix, $3, sbindir)
 351                         sub("^"prefix, $3, libdir)
 352                         sub("^"prefix, $3, datadir)
 353                         sub("^"prefix, $3, includedir)
 354                         prefix = $3
 355                         x11 = 2
 356                 }
 357                 if ($2 ~ /_bindir/ && !/_sbindir/)
 358                         bindir = $3
 359                 if ($2 ~ /_sbindir/)
 360                         sbindir = $3
 361                 if ($2 ~ /_libdir/)
 362                         libdir = $3
 363                 if ($2 ~ /_sysconfdir/)
 364                         sysconfdir = $3
 365                 if ($2 ~ /_datadir/)
 366                         datadir = $3
 367                 if ($2 ~ /_includedir/)
 368                         includedir = $3
 369                 if ($2 ~ /_mandir/)
 370                         mandir = $3
 371                 if ($2 ~ /_infodir/)
 372                         infodir = $3
 373         }
 374 }
 375
 376
 377 # main()  ;-)
 378 {
 379         preamble = 1
 380
 381         print
 382 }
 383
 384
 385 END {
 386         close(changelog_file)
 387         while ((getline < changelog_file) > 0)
 388                 print
 389         system("rm -f " changelog_file)
 390
 391         if (did_clean == 0) {
 392                 print ""
 393                 print "%clean"
 394                 print "rm -rf $RPM_BUILD_ROOT"
 395         }
 396
 397         if (date == 0) {
 398                 print ""
 399                 print "%define date\t%(echo `LC_ALL=\"C\" date +\"%a %b %d %Y\"`)"
 400         }
 401
 402         if (has_changelog == 0)
 403                 print "%changelog"
 404
 405         if (boc > 0) {
 406                 print "* %{date} PLD Team <pld-list@pld.org.pl>"
 407                 printf "All persons listed below can be reached at "
 408                 print "<cvs_login>@pld.org.pl\n"
 409                 print "$" "Log:$"
 410         }
 411 }
 412
 413 # There should be one or two tabs after the colon.
 414 function format_preamble()
 415 {
 416         sub(/:[ \t]*/, ":")
 417         if (match($0, /[A-Za-z0-9()# \t]+[ \t]*:[ \t]*/) == 1) {
 418                 if (RLENGTH < 8)
 419                         sub(/:/, ":\t\t")
 420                 else
 421                         sub(/:/, ":\t")
 422         }
 423 }
 424
 425 # Replace directly specified directories with macros
 426 function use_macros()
 427 {
 428         gsub(bindir, "%{_bindir}")
 429         gsub("%{_prefix}/bin", "%{_bindir}")
 430         gsub("%{prefix}/bin", "%{_bindir}")
 431
 432         for (c = 1; c <= NF; c++) {
 433                 if ($c ~ sbindir "/fix-info-dir")
 434                         continue;
 435                 gsub(sbindir, "%{_sbindir}", $c)
 436         }
 437
 438         gsub("%{prefix}/sbin", "%{_sbindir}")
 439         gsub("%{_prefix}/sbib", "%{_sbindir}")
 440
 441         gsub(libdir, "%{_libdir}")
 442         gsub("%{prefix}/lib", "%{_libdir}")
 443         gsub("%{_prefix}/lib", "%{_libdir}")
 444
 445         for (c = 1; c <= NF; c++) {
 446                 if ($c ~ sysconfdir "/cron.d")
 447                         continue;
 448                 if ($c ~ sysconfdir "/crontab.d")
 449                         continue;
 450                 if ($c ~ sysconfdir "/logrotate.d")
 451                         continue;
 452                 if ($c ~ sysconfdir "/pam.d")
 453                         continue;
 454                 if ($c ~ sysconfdir "/profile.d")
 455                         continue;
 456                 if ($c ~ sysconfdir "/rc.d")
 457                         continue;
 458                 if ($c ~ sysconfdir "/security")
 459                         continue;
 460                 if ($c ~ sysconfdir "/skel")
 461                         continue;
 462                 if ($c ~ sysconfdir "/sysconfig")
 463                         continue;
 464                 gsub(sysconfdir, "%{_sysconfdir}", $c)
 465         }
 466
 467         gsub(datadir, "%{_datadir}")
 468         gsub("%{prefix}/share", "%{_datadir}")
 469         gsub("%{_prefix}/share", "%{_datadir}")
 470
 471         gsub(includedir, "%{_includedir}")
 472         gsub("%{prefix}/include", "%{_includedir}")
 473         gsub("%{_prefix}/include", "%{_includedir}")
 474
 475         gsub(mandir, "%{_mandir}")
 476         gsub("%{_datadir}/man", "%{_mandir}")
 477         gsub("%{_prefix}/share/man", "%{_mandir}")
 478         gsub("%{prefix}/share/man", "%{_mandir}")
 479         gsub("%{prefix}/man", "%{_mandir}")
 480         gsub("%{_prefix}/man", "%{_mandir}")
 481
 482         gsub(infodir, "%{_infodir}")
 483         gsub("%{prefix}/info", "%{_infodir}")
 484         gsub("%{_prefix}/info", "%{_infodir}")
 485
 486         gsub("%{_datadir}/aclocal", "%{_aclocaldir}")
 487
 488         if (prefix != "/") {
 489                 for (c = 1; c <= NF; c++) {
 490                         if ($c ~ prefix "/sbin/fix-info-dir")
 491                                 continue;
 492                         gsub(prefix, "%{_prefix}", $c)
 493                 }
 494                 gsub("%{prefix}", "%{_prefix}")
 495         }
 496
 497         gsub("%{PACKAGE_VERSION}", "%{version}")
 498         gsub("%{PACKAGE_NAME}", "%{name}")
 499
 500         gsub("^%{_sbindir}", "%attr(755,root,root) %{_sbindir}")
 501         gsub("^%{_bindir}", "%attr(755,root,root) %{_bindir}")
 502
 503         gsub("%{_datadir}/gnome/apps", "%{_applnkdir}")
 504         gsub("%{_datadir}/applnk", "%{_applnkdir}")
 505
 506         gsub("^make$", "%{__make}")
 507         gsub("^make ", "%{__make} ")
 508 }
 509
 510 function fill(ch, n, i) {
 511         for (i = 0; i < n; i++)
 512                 printf("%c", ch)
 513 }
 514
 515 function format_flush(line, indent, newline, word, first_word) {
 516         first_word = 1
 517         if (format_indent == -1)
 518                 newline = ""
 519         else
 520                 newline = fill(" ", format_indent) "- "
 521
 522         while (match(line, /[^\t ]+/)) {
 523                 word = substr(line, RSTART, RLENGTH)
 524                 if (length(newline) + length(word) + 1 > tw) {
 525                         print newline
 526
 527                         if (format_indent == -1)
 528                                 newline = ""
 529                         else
 530                                 newline = fill(" ", format_indent + 2)
 531                         first_word = 1
 532                 }
 533
 534                 if (first_word) {
 535                         newline = newline word
 536                         first_word = 0
 537                 } else
 538                         newline = newline " " word
 539
 540                 line = substr(line, RSTART + RLENGTH)
 541         }
 542         if (newline ~ /[^\t ]/) {
 543                 print newline
 544         }
 545 }
 546