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