| 1 | #!/usr/bin/perl |
| 2 | use Getopt::Std; |
| 3 | use FindBin; |
| 4 | use Cwd; |
| 5 | use lib "$FindBin::Bin"; |
| 6 | use metadata; |
| 7 | use warnings; |
| 8 | use strict; |
| 9 | use Cwd 'abs_path'; |
| 10 | |
| 11 | chdir "$FindBin::Bin/.."; |
| 12 | $ENV{TOPDIR}=getcwd(); |
| 13 | |
| 14 | my $mk=`which gmake`; # select the right 'make' program |
| 15 | chomp($mk); # trim trailing newline |
| 16 | $mk or $mk = "make"; # default to 'make' |
| 17 | |
| 18 | # check version of make |
| 19 | my @mkver = split /\s+/, `$mk -v`, 4; |
| 20 | my $valid_mk = 1; |
| 21 | $mkver[0] =~ /^GNU/ or $valid_mk = 0; |
| 22 | $mkver[1] =~ /^Make/ or $valid_mk = 0; |
| 23 | $mkver[2] >= "3.81" or $valid_mk = 0; |
| 24 | $valid_mk or die "Unsupported version of make found: $mk\n"; |
| 25 | |
| 26 | my @feeds; |
| 27 | my %build_packages; |
| 28 | my %installed; |
| 29 | my %feed_cache; |
| 30 | |
| 31 | my $feed_package = {}; |
| 32 | my $feed_src = {}; |
| 33 | |
| 34 | sub parse_config() { |
| 35 | my $line = 0; |
| 36 | my %name; |
| 37 | |
| 38 | open FEEDS, "feeds.conf" or |
| 39 | open FEEDS, "feeds.conf.default" or |
| 40 | die "Unable to open feeds configuration"; |
| 41 | while (<FEEDS>) { |
| 42 | chomp; |
| 43 | s/#.+$//; |
| 44 | next unless /\S/; |
| 45 | my @line = split /\s+/, $_, 3; |
| 46 | my @src; |
| 47 | $line++; |
| 48 | |
| 49 | my $valid = 1; |
| 50 | $line[0] =~ /^src-\w+$/ or $valid = 0; |
| 51 | $line[1] =~ /^\w+$/ or $valid = 0; |
| 52 | @src = split /\s+/, $line[2]; |
| 53 | $valid or die "Syntax error in feeds.conf, line: $line\n"; |
| 54 | |
| 55 | $name{$line[1]} and die "Duplicate feed name '$line[1]', line: $line\n"; |
| 56 | $name{$line[1]} = 1; |
| 57 | |
| 58 | push @feeds, [$line[0], $line[1], \@src]; |
| 59 | } |
| 60 | close FEEDS; |
| 61 | } |
| 62 | |
| 63 | sub update_location($$) |
| 64 | { |
| 65 | my $name = shift; |
| 66 | my $url = shift; |
| 67 | my $old_url; |
| 68 | |
| 69 | -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1; |
| 70 | |
| 71 | if( open LOC, "< ./feeds/$name.tmp/location" ) |
| 72 | { |
| 73 | chomp($old_url = readline LOC); |
| 74 | close LOC; |
| 75 | } |
| 76 | |
| 77 | if( !$old_url || $old_url ne $url ) |
| 78 | { |
| 79 | if( open LOC, "> ./feeds/$name.tmp/location" ) |
| 80 | { |
| 81 | print LOC $url, "\n"; |
| 82 | close LOC; |
| 83 | } |
| 84 | return $old_url ? 1 : 0; |
| 85 | } |
| 86 | |
| 87 | return 0; |
| 88 | } |
| 89 | |
| 90 | sub update_index($) |
| 91 | { |
| 92 | my $name = shift; |
| 93 | |
| 94 | -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1; |
| 95 | -d "./feeds/$name.tmp/info" or mkdir "./feeds/$name.tmp/info" or return 1; |
| 96 | |
| 97 | system("$mk -s prepare-mk TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\""); |
| 98 | system("$mk -s -f include/scan.mk IS_TTY=1 SCAN_TARGET=\"packageinfo\" SCAN_DIR=\"feeds/$name\" SCAN_NAME=\"package\" SCAN_DEPS=\"$ENV{TOPDIR}/include/package*.mk\" SCAN_DEPTH=5 SCAN_EXTRA=\"\" TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\""); |
| 99 | system("ln -sf $name.tmp/.packageinfo ./feeds/$name.index"); |
| 100 | |
| 101 | return 0; |
| 102 | } |
| 103 | |
| 104 | my %update_method = ( |
| 105 | 'src-svn' => { |
| 106 | 'init' => "svn checkout '%s' '%s'", |
| 107 | 'update' => "svn update", |
| 108 | 'controldir' => ".svn"}, |
| 109 | 'src-cpy' => { |
| 110 | 'init' => "cp -Rf '%s' '%s'", |
| 111 | 'update' => ""}, |
| 112 | 'src-link' => { |
| 113 | 'init' => "ln -s '%s' '%s'", |
| 114 | 'update' => ""}, |
| 115 | 'src-git' => { |
| 116 | 'init' => "git clone --depth 1 '%s' '%s'", |
| 117 | 'update' => "git pull", |
| 118 | 'controldir' => ".git"}, |
| 119 | 'src-bzr' => { |
| 120 | 'init' => "bzr checkout --lightweight '%s' '%s'", |
| 121 | 'update' => "bzr update", |
| 122 | 'controldir' => ".bzr"}, |
| 123 | 'src-hg' => { |
| 124 | 'init' => "hg clone '%s' '%s'", |
| 125 | 'update' => "hg pull --update", |
| 126 | 'controldir' => ".hg"} |
| 127 | ); |
| 128 | |
| 129 | # src-git: pull broken |
| 130 | # src-cpy: broken if `basename $src` != $name |
| 131 | |
| 132 | sub update_feed_via($$$$) { |
| 133 | my $type = shift; |
| 134 | my $name = shift; |
| 135 | my $src = shift; |
| 136 | my $relocate = shift; |
| 137 | |
| 138 | my $m = $update_method{$type}; |
| 139 | my $localpath = "./feeds/$name"; |
| 140 | my $safepath = $localpath; |
| 141 | $safepath =~ s/'/'\\''/; |
| 142 | |
| 143 | if( $relocate || !$m->{'update'} || !-d "$localpath/$m->{'controldir'}" ) { |
| 144 | system("rm -rf '$safepath'"); |
| 145 | system(sprintf($m->{'init'}, $src, $safepath)) == 0 or return 1; |
| 146 | } else { |
| 147 | system("cd '$safepath'; $m->{'update'}") == 0 or return 1; |
| 148 | } |
| 149 | |
| 150 | return 0; |
| 151 | } |
| 152 | |
| 153 | sub get_feed($) { |
| 154 | my $feed = shift; |
| 155 | |
| 156 | if (!defined($feed_cache{$feed})) { |
| 157 | my $file = "./feeds/$feed.index"; |
| 158 | |
| 159 | clear_packages(); |
| 160 | -f $file or do { |
| 161 | print "Ignoring feed '$feed' - index missing\n"; |
| 162 | return; |
| 163 | }; |
| 164 | parse_package_metadata($file) or return; |
| 165 | $feed_cache{$feed} = [ { %package }, { %srcpackage } ]; |
| 166 | } |
| 167 | |
| 168 | $feed_package = $feed_cache{$feed}->[0]; |
| 169 | $feed_src = $feed_cache{$feed}->[1]; |
| 170 | return $feed_cache{$feed}->[0]; |
| 171 | } |
| 172 | |
| 173 | sub get_installed() { |
| 174 | system("$mk -s prepare-tmpinfo"); |
| 175 | clear_packages(); |
| 176 | parse_package_metadata("./tmp/.packageinfo"); |
| 177 | %installed = %package; |
| 178 | } |
| 179 | |
| 180 | sub search_feed { |
| 181 | my $feed = shift; |
| 182 | my @substr = @_; |
| 183 | my $display; |
| 184 | |
| 185 | return unless @substr > 0; |
| 186 | get_feed($feed); |
| 187 | foreach my $name (sort { lc($a) cmp lc($b) } keys %$feed_package) { |
| 188 | my $pkg = $feed_package->{$name}; |
| 189 | my $substr; |
| 190 | my $pkgmatch = 1; |
| 191 | |
| 192 | next if $pkg->{vdepends}; |
| 193 | foreach my $substr (@substr) { |
| 194 | my $match; |
| 195 | foreach my $key (qw(name title description src)) { |
| 196 | $pkg->{$key} and $substr and $pkg->{$key} =~ m/$substr/i and $match = 1; |
| 197 | } |
| 198 | $match or undef $pkgmatch; |
| 199 | }; |
| 200 | $pkgmatch and do { |
| 201 | $display or do { |
| 202 | print "Search results in feed '$feed':\n"; |
| 203 | $display = 1; |
| 204 | }; |
| 205 | printf "\%-25s\t\%s\n", $pkg->{name}, $pkg->{title}; |
| 206 | }; |
| 207 | } |
| 208 | return 0; |
| 209 | } |
| 210 | |
| 211 | sub search { |
| 212 | my %opts; |
| 213 | |
| 214 | getopt('r:', \%opts); |
| 215 | foreach my $feed (@feeds) { |
| 216 | search_feed($feed->[1], @ARGV) if (!defined($opts{r}) or $opts{r} eq $feed->[1]); |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | sub list_feed { |
| 221 | my $feed = shift; |
| 222 | |
| 223 | get_feed($feed); |
| 224 | foreach my $name (sort { lc($a) cmp lc($b) } keys %$feed_package) { |
| 225 | my $pkg = $feed_package->{$name}; |
| 226 | next if $pkg->{vdepends}; |
| 227 | if($pkg->{name}) { |
| 228 | printf "\%-32s\t\%s\n", $pkg->{name}, $pkg->{title}; |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | return 0; |
| 233 | } |
| 234 | |
| 235 | sub list { |
| 236 | my %opts; |
| 237 | |
| 238 | getopts('r:sh', \%opts); |
| 239 | if ($opts{h}) { |
| 240 | usage(); |
| 241 | return 0; |
| 242 | } |
| 243 | if ($opts{s}) { |
| 244 | foreach my $feed (@feeds) { |
| 245 | printf "\%-32s\tURL: %s\n", $feed->[1], join(", ", @{$feed->[2]}); |
| 246 | } |
| 247 | return 0; |
| 248 | } |
| 249 | foreach my $feed (@feeds) { |
| 250 | list_feed($feed->[1], @ARGV) if (!defined($opts{r}) or $opts{r} eq $feed->[1]); |
| 251 | } |
| 252 | return 0; |
| 253 | } |
| 254 | |
| 255 | sub install_generic() { |
| 256 | my $feed = shift; |
| 257 | my $pkg = shift; |
| 258 | my $path = $pkg->{makefile}; |
| 259 | |
| 260 | if($path) { |
| 261 | $path =~ s/\/Makefile$//; |
| 262 | |
| 263 | -d "./package/feeds" or mkdir "./package/feeds"; |
| 264 | -d "./package/feeds/$feed->[1]" or mkdir "./package/feeds/$feed->[1]"; |
| 265 | system("ln -sf ../../../$path ./package/feeds/$feed->[1]/"); |
| 266 | } else { |
| 267 | warn "Package is not valid\n"; |
| 268 | return 1; |
| 269 | } |
| 270 | |
| 271 | return 0; |
| 272 | } |
| 273 | |
| 274 | my %install_method = ( |
| 275 | 'src-svn' => \&install_generic, |
| 276 | 'src-cpy' => \&install_generic, |
| 277 | 'src-link' => \&install_generic, |
| 278 | 'src-git' => \&install_generic, |
| 279 | 'src-bzr' => \&install_generic, |
| 280 | 'src-hg' => \&install_generic, |
| 281 | ); |
| 282 | |
| 283 | my %feed; |
| 284 | |
| 285 | sub lookup_package($$) { |
| 286 | my $feed = shift; |
| 287 | my $package = shift; |
| 288 | |
| 289 | foreach my $feed ($feed, @feeds) { |
| 290 | next unless $feed->[1]; |
| 291 | next unless $feed{$feed->[1]}; |
| 292 | $feed{$feed->[1]}->{$package} and return $feed; |
| 293 | } |
| 294 | return; |
| 295 | } |
| 296 | |
| 297 | sub install_package { |
| 298 | my $feed = shift; |
| 299 | my $name = shift; |
| 300 | my $ret = 0; |
| 301 | |
| 302 | $feed = lookup_package($feed, $name); |
| 303 | $feed or do { |
| 304 | $installed{$name} and return 0; |
| 305 | # TODO: check if it's already installed within ./package directory |
| 306 | $feed_src->{$name} or -d "./package/$name" or warn "WARNING: No feed for package '$name' found, maybe it's already part of the standard packages?\n"; |
| 307 | return 0; |
| 308 | }; |
| 309 | |
| 310 | # switch to the metadata for the selected feed |
| 311 | get_feed($feed->[1]); |
| 312 | |
| 313 | my $pkg = $feed{$feed->[1]}->{$name} or return 1; |
| 314 | $pkg->{name} or do { |
| 315 | $installed{$name} and return 0; |
| 316 | # TODO: check if this is an alias package, maybe it's known by another name |
| 317 | warn "WARNING: Package '$name' is not available in feed $feed->[1].\n"; |
| 318 | return 0; |
| 319 | }; |
| 320 | my $src = $pkg->{src}; |
| 321 | my $type = $feed->[0]; |
| 322 | $src or $src = $name; |
| 323 | |
| 324 | # previously installed packages set the runtime package |
| 325 | # newly installed packages set the source package |
| 326 | $installed{$src} and return 0; |
| 327 | |
| 328 | # check previously installed packages |
| 329 | $installed{$name} and return 0; |
| 330 | $installed{$src} = 1; |
| 331 | warn "Installing package '$src'\n"; |
| 332 | |
| 333 | $install_method{$type} or do { |
| 334 | warn "Unknown installation method: '$type'\n"; |
| 335 | return 1; |
| 336 | }; |
| 337 | |
| 338 | &{$install_method{$type}}($feed, $pkg) == 0 or do { |
| 339 | warn "failed.\n"; |
| 340 | return 1; |
| 341 | }; |
| 342 | |
| 343 | # install all dependencies referenced from the source package |
| 344 | foreach my $vpkg (@{$feed_src->{$src}}) { |
| 345 | foreach my $dep (@{$vpkg->{depends}}, @{$vpkg->{builddepends}}, @{$vpkg->{"builddepends/host"}}) { |
| 346 | next if $dep =~ /@/; |
| 347 | $dep =~ s/^\+//; |
| 348 | $dep =~ s/^.+://; |
| 349 | $dep =~ s/\/.+$//; |
| 350 | next unless $dep; |
| 351 | install_package($feed, $dep) == 0 or $ret = 1; |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | return $ret; |
| 356 | } |
| 357 | |
| 358 | sub refresh_config { |
| 359 | my $default = shift; |
| 360 | |
| 361 | # workaround for timestamp check |
| 362 | system("rm -f tmp/.packageinfo"); |
| 363 | |
| 364 | # refresh the config |
| 365 | if ($default) { |
| 366 | system("$mk oldconfig CONFDEFAULT=\"$default\" Config.in >/dev/null 2>/dev/null"); |
| 367 | } else { |
| 368 | system("$mk defconfig Config.in >/dev/null 2>/dev/null"); |
| 369 | } |
| 370 | } |
| 371 | |
| 372 | sub install { |
| 373 | my $name; |
| 374 | my %opts; |
| 375 | my $feed; |
| 376 | my $ret = 0; |
| 377 | |
| 378 | getopts('ap:d:h', \%opts); |
| 379 | |
| 380 | if ($opts{h}) { |
| 381 | usage(); |
| 382 | return 0; |
| 383 | } |
| 384 | |
| 385 | get_installed(); |
| 386 | |
| 387 | foreach my $f (@feeds) { |
| 388 | # index all feeds |
| 389 | $feed{$f->[1]} = get_feed($f->[1]); |
| 390 | |
| 391 | # look up the preferred feed |
| 392 | $opts{p} and $f->[1] eq $opts{p} and $feed = $f; |
| 393 | } |
| 394 | |
| 395 | if($opts{a}) { |
| 396 | foreach my $f (@feeds) { |
| 397 | if (!defined($opts{p}) or $opts{p} eq $f->[1]) { |
| 398 | printf "Installing all packages from feed %s.\n", $f->[1]; |
| 399 | get_feed($f->[1]); |
| 400 | foreach my $name (sort { lc($a) cmp lc($b) } keys %$feed_package) { |
| 401 | my $p = $feed_package->{$name}; |
| 402 | next if $p->{vdepends}; |
| 403 | if( $p->{name} ) { |
| 404 | install_package($feed, $p->{name}) == 0 or $ret = 1; |
| 405 | get_feed($f->[1]); |
| 406 | } |
| 407 | } |
| 408 | } |
| 409 | } |
| 410 | } else { |
| 411 | while ($name = shift @ARGV) { |
| 412 | install_package($feed, $name) == 0 or $ret = 1; |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | # workaround for timestamp check |
| 417 | |
| 418 | # set the defaults |
| 419 | if ($opts{d} and $opts{d} =~ /^[ymn]$/) { |
| 420 | refresh_config($opts{d}); |
| 421 | } |
| 422 | |
| 423 | return $ret; |
| 424 | } |
| 425 | |
| 426 | sub uninstall { |
| 427 | my %opts; |
| 428 | my $name; |
| 429 | my $uninstall; |
| 430 | |
| 431 | getopts('ah', \%opts); |
| 432 | |
| 433 | if ($opts{h}) { |
| 434 | usage(); |
| 435 | return 0; |
| 436 | } |
| 437 | |
| 438 | if ($opts{a}) { |
| 439 | system("rm -rvf ./package/feeds"); |
| 440 | $uninstall = 1; |
| 441 | } else { |
| 442 | if($#ARGV == -1) { |
| 443 | warn "WARNING: no package to uninstall\n"; |
| 444 | return 0; |
| 445 | } |
| 446 | get_installed(); |
| 447 | while ($name = shift @ARGV) { |
| 448 | my $pkg = $installed{$name}; |
| 449 | $pkg or do { |
| 450 | warn "WARNING: $name not installed\n"; |
| 451 | next; |
| 452 | }; |
| 453 | $pkg->{src} and $name = $pkg->{src}; |
| 454 | warn "Uninstalling package '$name'\n"; |
| 455 | system("rm -f ./package/feeds/*/$name"); |
| 456 | $uninstall = 1; |
| 457 | } |
| 458 | } |
| 459 | $uninstall and refresh_config(); |
| 460 | return 0; |
| 461 | } |
| 462 | |
| 463 | sub update_feed($$$$) |
| 464 | { |
| 465 | my $type=shift; |
| 466 | my $name=shift; |
| 467 | my $src=shift; |
| 468 | my $perform_update=shift; |
| 469 | my $force_relocate=update_location( $name, "@$src" ); |
| 470 | |
| 471 | if( $force_relocate ) { |
| 472 | warn "Source of feed $name has changed, replacing copy\n"; |
| 473 | } |
| 474 | $update_method{$type} or do { |
| 475 | warn "Unknown type '$type' in feed $name\n"; |
| 476 | return 1; |
| 477 | }; |
| 478 | $perform_update and do { |
| 479 | my $failed = 1; |
| 480 | foreach my $feedsrc (@$src) { |
| 481 | warn "Updating feed '$name' from '$feedsrc' ...\n"; |
| 482 | next unless update_feed_via($type, $name, $feedsrc, $force_relocate) == 0; |
| 483 | $failed = 0; |
| 484 | last; |
| 485 | } |
| 486 | $failed and do { |
| 487 | warn "failed.\n"; |
| 488 | return 1; |
| 489 | }; |
| 490 | }; |
| 491 | warn "Create index file './feeds/$name.index' \n"; |
| 492 | update_index($name) == 0 or do { |
| 493 | warn "failed.\n"; |
| 494 | return 1; |
| 495 | }; |
| 496 | return 0; |
| 497 | } |
| 498 | |
| 499 | sub update { |
| 500 | my %opts; |
| 501 | my $feed_name; |
| 502 | my $perform_update=1; |
| 503 | |
| 504 | $ENV{SCAN_COOKIE} = $$; |
| 505 | $ENV{KBUILD_VERBOSE} = 99; |
| 506 | |
| 507 | getopts('ahi', \%opts); |
| 508 | |
| 509 | if ($opts{h}) { |
| 510 | usage(); |
| 511 | return 0; |
| 512 | } |
| 513 | |
| 514 | if ($opts{i}) { |
| 515 | # don't update from (remote) repository |
| 516 | # only re-create index information |
| 517 | $perform_update=0; |
| 518 | } |
| 519 | |
| 520 | -d "feeds" or do { |
| 521 | mkdir "feeds" or die "Unable to create the feeds directory"; |
| 522 | }; |
| 523 | |
| 524 | if ( ($#ARGV == -1) or $opts{a}) { |
| 525 | foreach my $feed (@feeds) { |
| 526 | my ($type, $name, $src) = @$feed; |
| 527 | update_feed($type, $name, $src, $perform_update); |
| 528 | } |
| 529 | } else { |
| 530 | while ($feed_name = shift @ARGV) { |
| 531 | foreach my $feed (@feeds) { |
| 532 | my ($type, $name, $src) = @$feed; |
| 533 | if($feed_name ne $name) { |
| 534 | next; |
| 535 | } |
| 536 | update_feed($type, $name, $src, $perform_update); |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | refresh_config(); |
| 542 | |
| 543 | return 0; |
| 544 | } |
| 545 | |
| 546 | sub usage() { |
| 547 | print <<EOF; |
| 548 | Usage: $0 <command> [options] |
| 549 | |
| 550 | Commands: |
| 551 | list [options]: List feeds and their content |
| 552 | Options: |
| 553 | -s : List of feed names and their URL. |
| 554 | -r <feedname>: List packages of specified feed. |
| 555 | |
| 556 | install [options] <package>: Install a package |
| 557 | Options: |
| 558 | -a : Install all packages from all feeds or from the specified feed using the -p option. |
| 559 | -p <feedname>: Prefer this feed when installing packages. |
| 560 | -d <y|m|n>: Set default for newly installed packages. |
| 561 | |
| 562 | search [options] <substring>: Search for a package |
| 563 | Options: |
| 564 | -r <feedname>: Only search in this feed |
| 565 | |
| 566 | uninstall -a|<package>: Uninstall a package |
| 567 | Options: |
| 568 | -a : Uninstalls all packages. |
| 569 | |
| 570 | update -a|<feedname(s)>: Update packages and lists of feeds in feeds.conf . |
| 571 | Options: |
| 572 | -a : Update all feeds listed within feeds.conf. Otherwise the spezified feeds will be updated. |
| 573 | -i : Recreate the index only. No feed update from repository is performed. |
| 574 | |
| 575 | clean: Remove downloaded/generated files. |
| 576 | |
| 577 | EOF |
| 578 | exit(1); |
| 579 | } |
| 580 | |
| 581 | my %commands = ( |
| 582 | 'list' => \&list, |
| 583 | 'update' => \&update, |
| 584 | 'install' => \&install, |
| 585 | 'search' => \&search, |
| 586 | 'uninstall' => \&uninstall, |
| 587 | 'clean' => sub { |
| 588 | system("rm -rf feeds"); |
| 589 | } |
| 590 | ); |
| 591 | |
| 592 | my $arg = shift @ARGV; |
| 593 | $arg or usage(); |
| 594 | parse_config; |
| 595 | foreach my $cmd (keys %commands) { |
| 596 | $arg eq $cmd and do { |
| 597 | exit(&{$commands{$cmd}}()); |
| 598 | }; |
| 599 | } |
| 600 | usage(); |
| 601 | |
