toolbox/projtool.pl

   1 #!/usr/bin/perl
   2
   3 # projtool.pl - command line Girocco project maintenance tool
   4 # Copyright (C) 2016,2017,2020 Kyle J. McKay.  All rights reserved.
   5 # License GPLv2+: GNU GPL version 2 or later.
   6 # www.gnu.org/licenses/gpl-2.0.html
   7 # This is free software: you are free to change and redistribute it.
   8 # There is NO WARRANTY, to the extent permitted by law.
   9
  10 use strict;
  11 use warnings;
  12 use vars qw($VERSION);
  13 BEGIN {*VERSION = \'1.0.3'}
  14 use File::Basename;
  15 use Digest::MD5 qw(md5_hex);
  16 use IO::Socket;
  17 use Cwd qw(realpath);
  18 use POSIX qw(strftime);
  19 use lib "__BASEDIR__";
  20 use Girocco::Config;
  21 use Girocco::Util;
  22 use Girocco::HashUtil;
  23 use Girocco::CLIUtil;
  24 use Girocco::Project;
  25 use Girocco::User;
  26
  27 exit(&main(@ARGV)||0);
  28
  29 our $help;
  30 BEGIN {my @a; /^(.*)$/s && push(@a, $1) foreach @ARGV; @ARGV=@a;}
  31 BEGIN {$help = <<'HELP'}
  32 Usage: %s [<global option>...] <command> <options>
  33
  34        global options:
  35                   -q | --quiet    suppress warning messages
  36                   -p | --pager    force output to be paginated
  37                   --no-pager      never paginate output
  38
  39        help [<command>]
  40               show full help or just for <command> if given
  41
  42        list [--verbose] [--sort=lcname|name|owner|gid|no] [--owner] [<regexp>]
  43               list all projects (default is --sort=lcname)
  44               limit to project names matching <regex> if given
  45               match <regex> against owner instead of project name with --owner
  46
  47        create [--force] [--no-alternates] [--orphan] [<option>...] <project>
  48               create new project <project> (prompted)
  49               <option> can be:
  50                   --no-alternates skip setup of objects/info/alternates
  51                   --orphan        allow creation of subproject w/o a parent
  52                   -p              use mkdir -p during --orphan creation
  53                   --no-password   set password crypt to invalid value "unknown"
  54                   --no-owner      leave the gitweb.owner config unset
  55                   --mirror=<url>  create a mirror from <url>
  56                   --full-mirror   mirror all refs
  57                   --push[=<list>] create a push project
  58                   --desc=<string> specify project description w/o prompt
  59                   --homepage=<url> specify project homepage URL w/o prompt
  60                   --defaults      do no interactive prompting at all
  61               Using --no-password skips the prompts for password, using
  62               --no-owner skips the prompt for owner and using --mirror=<url>
  63               or --push[=<list>] skips the prompts for mirror URL and
  64               heads-only and push users.  With --defaults if neither
  65               --mirror=<url> nor --push[=<list>] is given then --push will
  66               be implied.  Using --desc=<string> will force a specific
  67               description (including an empty string) and skip the prompt for
  68               it.  Otherwise a non-empty default description will always be
  69               supplied in lieu of an empty or omitted description.
  70
  71        adopt [--force] [--type=mirror|push] [<option>...] <project> [<users>]
  72               adopt project <project>
  73               type of project is guessed if --type=<type> omitted
  74               <users> is same as <newuserslist> for setusers command
  75               <option> can be:
  76                   --dry-run     do all the checks but don't perform adoption
  77                   --verbose     show project info dump (useful with --dry-run)
  78                   --no-users    no push users at all (<users> must be omitted)
  79                   --no-owner    leave the gitweb.owner config totally unchanged
  80                   --owner=<val> set the gitweb.owner config to <val>
  81               Both --no-owner and --owner=<val> may NOT be given, with neither
  82               take owner from preexisting gitweb.owner else use admin setting.
  83               For mirrors <users> is ignored otherwise if no <users> and no
  84               --no-users option the push users list will consist of the single
  85               user name matching the owner or empty if none or more than one.
  86               With --dry-run <project> can be an absolute path to a git dir.
  87
  88        remove [--force] [--really-delete] [--keep-forks] <project>
  89               remove project <project>
  90               do not move to _recyclebin with --really-delete (just rm -rf)
  91               remove projects with forks (by keeping forks) using --keep-forks
  92
  93        show <project>
  94               show project <project>
  95
  96        listheads <project>
  97               list all available heads for <project> and indicate current head
  98
  99        listtags [--verbose] <project>
 100               list all ctags on project <project>
 101
 102        deltags <project> [-i] <tagstodel>
 103               remove any ctags on project <project> present in <tagstodel>
 104               <tagstodel> is space or comma separated list of tags to remove
 105               with -i match against <tagstodel> without regard to letter case
 106
 107        addtags <project> <tagstoadd>
 108               add ctags to project <project>
 109               <tagstoadd> is space or comma separated list of tags to add
 110
 111        chpass [--force] <project> [random | unknown]
 112               change project <project> password (prompted)
 113               with "random" set to random password
 114               with "unknown" set password hash to invalid value "unknown"
 115
 116        checkpw <project>
 117               check project <project> password for a match (prompted)
 118
 119        gc [--force | --auto] [--redelta | --recompress] <project>
 120               run the gc.sh script on project <project>
 121               with --auto let the gc.sh script decide what to do
 122               with --force cause a full gc to take place (force_gc=1)
 123               with neither --auto nor --force do a mini or if needed a full gc
 124               (in other words just touch .needsgc and run gc.sh)
 125               with --redelta a full gc will use pack-objects --no-reuse-delta
 126               with --recompress a full gc uses pack-objects --no-reuse-object
 127               (--no-reuse-delta and --no-reuse-object are accepted as aliases)
 128               unless the global --quiet option is given show_progress=1 is used
 129
 130        update [--force] [--quiet | --summary] <project>
 131               run the update.sh script on project <project>
 132               with --force cause a fetch to always take place (force_update=1)
 133               with --quiet only show errors (show_progress is left unset)
 134               with --summary show progress and ref summary (show_progress=1)
 135               with neither --quiet nor --summary show it all (show_progress=2)
 136
 137        remirror [--force] <project>
 138               initiate a remirror of project <project>
 139
 140        [set]owner [--force] <project> <newowner>
 141               set project <project> owner to <newowner>
 142               without "set" and only 1 arg, just show current project owner
 143
 144        [set]desc [--force] <project> <newdesc>
 145               set project <project> description to <newdesc>
 146               without "set" and only 1 arg, just show current project desc
 147
 148        [set]readme [--force] <project> <newsetting>
 149               set project <project> readme to <newsetting>
 150               <newsetting> is automatic|suppressed|-|[@]filename
 151               without "set" and only 2 args, just show current readme setting
 152
 153        [set]head <project> <newhead>
 154               set project <project> HEAD symbolic ref to <newhead>
 155               without "set" and only 1 arg, just show current project HEAD
 156
 157        [set]bool [--force] <project> <flagname> <boolvalue>
 158               set project <project> boolean <flagname> to <boolvalue>
 159               <flagname> is cleanmirror|reverseorder|summaryonly|statusupdtaes
 160               without "set" and only 2 args, just show current flag value
 161
 162        [set]hooks [--force] <project> local | global | <path>
 163               set project <project> hookspath to local, global or <path>
 164               without "set" and only 1 arg, just show current hookspath
 165
 166        [set]autogchack <project> <boolvalue> | unset
 167               set project <project> autogchack to <boolvalue> or "unset" it
 168               without "set" just show current autogchack setting if enabled
 169               with "set" autogchack must be enabled in Config.pm for the
 170               type of project and maintain-auto-gc-hack.sh is always run
 171
 172        [set]url [--force] <project> <urlname> <newurlvalue>
 173               set project <project> url <urlname> to <newurlvalue>
 174               <urlname> is baseurl|homepage|notifyjson
 175               without "set" and only 2 args, just show current url value
 176
 177        [set]msgs [--force] <project> <msgsname> <eaddrlist>
 178               set project <project> msgs <msgsname> to <addrlist>
 179               <msgsname> is notifymail|notifytag
 180               <eaddrlist> is space or comma separated list of email addresses
 181               without "set" and only 2 args, just show current msgs value
 182
 183        [set]users [--force] <project> <newuserslist>
 184               set push project <project> users list to <newuserslist>
 185               <newuserslist> is space or comma separated list of user names
 186               without "set" and only 1 arg, just show current users list
 187
 188        [set]jsontype <project> <newjsontype>
 189               set project <project> JSON Content-Type to <newjsontype>
 190               <newjsontype> is x-www-form-urlencoded or json
 191               without "set" and only 1 arg, just show current jsontype
 192
 193        [set]jsonsecret <project> <newjsonsecret>
 194               set project <project> JSON secret to <newjsonsecret>
 195               <newjsonsecret> is a string (empty string disables signatures)
 196               without "set" and only 1 arg, just show current jsonsecret
 197
 198        get <project> <fieldname>
 199               show project <project> field <fieldname>
 200               <fieldname> is owner|desc|readme|head|hooks|users|jsontype
 201                       or jsonsecret|<flagname>|autogchack|<urlname>|<msgsname>
 202
 203        set [--force] <project> <fieldname> <newfieldvalue>
 204               set project <project> field <fieldname> to <newfieldvalue>
 205               <fieldname> same as for get
 206               <newfieldvalue> same as for corresponding set... command
 207 HELP
 208
 209 our $quiet;
 210 our $usepager;
 211 our $setopt;
 212 sub die_usage {
 213         my $sub = shift || diename;
 214         if ($sub) {
 215                 die "Invalid arguments to $sub command -- try \"help\"\n";
 216         } else {
 217                 die "Invalid arguments -- try \"help\"\n";
 218         }
 219 }
 220
 221 sub get_readme_desc {
 222         my $rm = shift;
 223         defined($rm) or $rm = '';
 224         if (length($rm)) {
 225                 my $test = $rm;
 226                 $test =~ s/<!--(?:[^-]|(?:-(?!-)))*-->//gs;
 227                 $test =~ s/\s+//s;
 228                 return $test eq '' ? "suppressed" : "length " . length($rm);
 229         } else {
 230                 return "automatic";
 231         }
 232 }
 233
 234 sub get_ctag_counts {
 235         my $project = shift;
 236         my $compact = shift;
 237         my @ctags = ();
 238         foreach ($project->get_ctag_names) {
 239                 my $val = 0;
 240                 my $ct;
 241                 if (open $ct, '<', $project->{path}."/ctags/$_") {
 242                         my $count = <$ct>;
 243                         close $ct;
 244                         defined $count or $count = '';
 245                         chomp $count;
 246                         $val = $count =~ /^[1-9]\d*$/ ? $count : 1;
 247                 }
 248                 if ($compact) {
 249                         if ($val == 1) {
 250                                 push(@ctags, $_);
 251                         } elsif ($val > 1) {
 252                                 push(@ctags, $_."(".$val.")");
 253                         }
 254                 } else {
 255                         push(@ctags, [$_, $val]) if $val;
 256                 }
 257         }
 258         @ctags;
 259 }
 260
 261 sub get_clean_project {
 262         my $project = get_project(@_);
 263         delete $project->{loaded};
 264         delete $project->{base_path};
 265         delete $project->{ccrypt};
 266         /^orig/i || !defined($project->{$_}) and delete $project->{$_} foreach keys %$project;
 267         $project->{owner} = $project->{email}; delete $project->{email};
 268         $project->{homepage} = $project->{hp}; delete $project->{hp};
 269         $project->{baseurl} = $project->{url}; delete $project->{url};
 270         if (defined($project->{path}) && $project->{path} ne "") {
 271                 my $rp = realpath($project->{path});
 272                 defined($rp) && $rp ne "" and $project->{realpath} = $rp;
 273                 if (-f "$rp/objects/info/packs") {
 274                         my $ipt = (stat _)[9];
 275                         defined($ipt) and $project->{infopackstime} =
 276                                 strftime("%Y-%m-%d %H:%M:%S %z", localtime($ipt));
 277                 }
 278         }
 279         my $owner = $project->{owner};
 280         if ($owner) {
 281                 $owner = lc($owner);
 282                 my @owner_users = map {$owner eq lc($$_[4]) ? $$_[1] : ()} get_all_users;
 283                 $project->{owner_users} = \@owner_users if @owner_users;
 284         }
 285         my $projname = $project->{name};
 286         my @forks = grep {$$_[1] =~ m,^$projname/,} get_all_projects;
 287         $project->{has_forks} = 1 if @forks;
 288         $project->{has_alternates} = 1 if $project->has_alternates;
 289         my @bundles = $project->bundles;
 290         for (my $i = 0; $i < @bundles; ++$i) {
 291                 my $secs = $bundles[$i]->[0];
 292                 $bundles[$i]->[0] = strftime("%Y-%m-%d %H:%M:%S %z", localtime($secs));
 293                 my $sz = $bundles[$i]->[2];
 294                 1 while $sz =~ s/(?<=\d)(\d{3})(?:,|$)/,$1/g;
 295                 $bundles[$i]->[2] = $sz;
 296         }
 297         delete $project->{bundles};
 298         $project->{bundles} = \@bundles if @bundles;
 299         $project->{mirror} = 0 unless $project->{mirror};
 300         $project->{is_empty} = 1 if $project->is_empty;
 301         delete $project->{showpush} unless $project->{showpush};
 302         delete $project->{users} if $project->{mirror};
 303         delete $project->{baseurl} unless $project->{mirror};
 304         delete $project->{banged} unless $project->{mirror};
 305         delete $project->{lastrefresh} unless $project->{mirror};
 306         delete $project->{cleanmirror} unless $project->{mirror};
 307         delete $project->{statusupdates} unless $project->{mirror};
 308         delete $project->{lastparentgc} unless $projname =~ m,/,;
 309         unless ($project->{banged}) {
 310                 delete $project->{bangcount};
 311                 delete $project->{bangfirstfail};
 312                 delete $project->{bangmessagesent};
 313         }
 314         my $projhook = $project->_has_notifyhook;
 315         if (defined($projhook) && $projhook ne "") {
 316                 $project->{notifyhook} = $projhook;
 317         } else {
 318                 delete $project->{notifyhook};
 319         }
 320         $project->{README} = get_readme_desc($project->{README}) if exists($project->{README});
 321         my @tags = get_ctag_counts($project, 1);
 322         $project->{tags} = \@tags if @tags;
 323         my $projconfig = read_config_file_hash($project->{path}."/config");
 324         if (defined($projconfig) && defined($projconfig->{"core.hookspath"})) {
 325                 my $ahp = $projconfig->{"core.hookspath"};
 326                 my $rahp = realpath($ahp);
 327                 my $lhp = $project->{path}."/hooks";
 328                 my $rlhp = realpath($lhp);
 329                 my $ghp = $Girocco::Config::reporoot."/_global/hooks";
 330                 my $rghp = realpath($ghp);
 331                 $project->{has_local_hooks} = 1 if
 332                         defined($rahp) && defined($rlhp) && $rahp eq $rlhp;
 333                 $project->{has_global_hooks} = 1 if
 334                         defined($rahp) && defined($rghp) && $rahp eq $rghp;
 335                 $project->{hookspath} = $ahp unless $ahp eq $lhp || $ahp eq $ghp;
 336         }
 337         $project;
 338 }
 339
 340 sub clean_addrlist {
 341         my %seen = ();
 342         my @newlist = ();
 343         foreach (split(/[,\s]+/, $_[0])) {
 344                 next unless $_;
 345                 $seen{lc($_)} = 1, push(@newlist, $_) unless $seen{lc($_)};
 346         }
 347         return join(($_[1]||","), @newlist);
 348 }
 349
 350 sub valid_addrlist {
 351         my $cleaned = clean_addrlist(join(" ", @_));
 352         return 1 if $cleaned eq "";
 353         valid_email_multi($cleaned) && length($cleaned) <= 512;
 354 }
 355
 356 sub validate_users {
 357         my ($userlist, $force, $nodie) = @_;
 358         my @newusers = ();
 359         my $badlist = 0;
 360         my %seenuser = ();
 361         my $mobok = $Girocco::Config::mob && $Girocco::Config::mob eq "mob";
 362         my %users = map({($$_[1] => $_)} get_all_users);
 363         foreach (split(/[\s,]+/, $userlist)) {
 364                 if (exists($users{$_}) || $_ eq "everyone" || ($mobok && $_ eq "mob")) {
 365                         $seenuser{$_}=1, push(@newusers, $_) unless $seenuser{$_};
 366                         next;
 367                 }
 368                 if (Girocco::User::does_exist($_, 1)) {
 369                         if ($force) {
 370                                 $seenuser{$_}=1, push(@newusers, $_) unless $seenuser{$_};
 371                         } else {
 372                                 $badlist = 1;
 373                                 warn "refusing to allow questionable user \"$_\" without --force\n" unless $nodie && $quiet;
 374                         }
 375                         next;
 376                 }
 377                 $badlist = 1;
 378                 warn "invalid user: \"$_\"\n" unless $nodie && $quiet
 379         }
 380         die if $badlist && !$nodie;
 381         return @newusers;
 382 }
 383
 384 sub is_default_desc {
 385         # "Unnamed repository; edit this file 'description' to name the repository."
 386         # "Unnamed repository; edit this file to name it for gitweb."
 387         local $_ = shift;
 388         return 0 unless defined($_);
 389         /Unnamed\s+repository;/i && /\s+edit\s+this\s+file\s+/i && /\s+to\s+name\s+/i;
 390 }
 391
 392 sub valid_desc {
 393         my $test = shift;
 394         chomp $test;
 395         return 0 if $test =~ /[\r\n]/;
 396         $test =~ s/\s\s+/ /g;
 397         $test =~ s/^\s+//;
 398         $test =~ s/\s+$//;
 399         return $test ne '';
 400 }
 401
 402 sub clean_desc {
 403         my $desc = shift;
 404         defined($desc) or $desc = '';
 405         chomp $desc;
 406         $desc = to_utf8($desc, 1);
 407         $desc =~ s/\s\s+/ /g;
 408         $desc =~ s/^\s+//;
 409         $desc =~ s/\s+$//;
 410         return $desc;
 411 }
 412
 413 sub parse_options {
 414         Girocco::CLIUtil::_parse_options(
 415                 sub {
 416                         warn((($_[0]eq'?')?"unrecognized":"missing argument for")." option \"$_[1]\"\n")
 417                                 unless $quiet;
 418                         die_usage;
 419                 }, @_);
 420 }
 421
 422 sub cmd_list {
 423         my %sortsub = (
 424                 lcname => sub {lc($$a[1]) cmp lc($$b[1])},
 425                 name => sub {$$a[1] cmp $$b[1]},
 426                 gid => sub {$$a[3] <=> $$b[3]},
 427                 owner => sub {lc($$a[4]) cmp lc($$b[4]) || lc($$a[1]) cmp lc($$b[1])},
 428                 no => sub {$$a[0] <=> $$b[0]},
 429         );
 430         my $sortopt = 'lcname';
 431         my ($verbose, $owner);
 432         parse_options(":sort" => \$sortopt, verbose => \$verbose, owner => \$owner);
 433         my $regex;
 434         if (@ARGV) {
 435                 my $val = shift @ARGV;
 436                 $regex = qr($val) or die "bad regex \"$val\"\n";
 437         }
 438         !@ARGV && exists($sortsub{$sortopt}) or die_usage;
 439         my $sortsub = $sortsub{$sortopt};
 440         my $grepsub = defined($regex) ? ($owner ? sub {$$_[4] =~ /$regex/} : sub {$$_[1] =~ /$regex/}) : sub {1};
 441         my @projects = sort($sortsub grep {&$grepsub} get_all_projects);
 442         if ($verbose) {
 443                 print map(sprintf("%s\n", join(":", (@$_)[1..5])), @projects);
 444         } else {
 445                 print map(sprintf("%s: %s\n", $$_[1], $$_[5] =~ /^:/ ? "<mirror>" : $$_[5]), @projects);
 446         }
 447         return 0;
 448 }
 449
 450 sub cmd_create {
 451         my ($force, $noalternates, $orphanok, $optp, $nopasswd, $noowner, $defaults, $ispush, $pushusers,
 452                 $ismirror, $desc, $fullmirror, $homepage);
 453         parse_options(
 454                 force => \$force, "no-alternates" => \$noalternates, orphan => \$orphanok, p => \$optp,
 455                 "no-password" => \$nopasswd, "no-owner" => \$noowner, defaults => \$defaults,
 456                 "push" => \$ispush, ":push" => \$pushusers, ":mirror" => \$ismirror, ":desc" => \$desc,
 457                 ":description" => \$desc, "full-mirror" => \$fullmirror, ":homepage" => \$homepage);
 458         @ARGV == 1 or die_usage;
 459         !defined($pushusers) || defined($ispush) or $ispush = 1;
 460         defined($ismirror) && $ismirror =~ /^\s*$/ and die "--mirror url must not be empty\n";
 461         die "--mirror and --push are mutually exclusive options\n" if $ismirror && $ispush;
 462         die "--full-mirror requires use of --mirror=<url> option\n" if $fullmirror && !$ismirror;
 463         !$defaults || defined($ispush) || defined($ismirror) or $ispush = 1;
 464         !$defaults || defined($nopasswd) or $nopasswd = 1;
 465         !$defaults || defined($noowner) or $noowner = 1;
 466         !defined($ispush) || defined($pushusers) or $pushusers = "";
 467         my $projname = $ARGV[0];
 468         $projname =~ s/\.git$//i;
 469         Girocco::Project::does_exist($projname, 1) and die "Project already exists: \"$projname\"\n";
 470         if (!Girocco::Project::valid_name($projname, $orphanok, $optp)) {
 471                 warn "Refusing to create orphan project without --orphan\n"
 472                         if !$quiet && !$orphanok && Girocco::Project::valid_name($projname, 1, 1);
 473                 warn "Required orphan parent directory does not exist (use -p): ",
 474                         $Girocco::Config::reporoot.'/'.Girocco::Project::get_forkee_name($projname), "\n"
 475                         if !$quiet && $orphanok && Girocco::Project::valid_name($projname, 1, 1);
 476                 die "Invalid project name: \"$projname\"\n";
 477         }
 478         my ($forkee, $project) = ($projname =~ m#^(.*/)?([^/]+)$#);
 479         my $newtype = $forkee ? 'fork' : 'project';
 480         if (length($project) > 64) {
 481                 die "The $newtype name is longer than 64 characters.  Do you really need that much?\n"
 482                         unless $force;
 483                 warn "Allowing $newtype name longer than 64 characters with --force\n" unless $quiet;
 484         }
 485         unless ($Girocco::Config::push || $Girocco::Config::mirror) {
 486                 die "Project creation disabled (no mirrors or push projects allowed)\n" unless $force;
 487                 warn "Continuing with --force even though both push and mirror projects are disabled\n" unless $quiet;
 488         }
 489         print "Enter settings for new project \"$projname\"\n" unless $defaults;
 490         my %settings = ();
 491         $settings{noalternates} = $noalternates;
 492         if ($nopasswd) {
 493                 $settings{crypt} = "unknown";
 494         } else {
 495                 my $np1 = prompt_noecho_nl_or_die("Admin password for project $projname (echo is off)");
 496                 $np1 ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
 497                 my $np2 = prompt_noecho_nl_or_die("Retype admin password for project $projname");
 498                 $np1 eq $np2 or die "Our high-paid security consultants have determined that\n" .
 499                         "the admin passwords you have entered do not match each other.\n";
 500                 $settings{crypt} = scrypt_sha1($np1);
 501         }
 502         my $owner = "";
 503         unless ($noowner) {
 504                 $owner = prompt_or_die("Owner/email name for project $projname");
 505                 unless (valid_email($owner)) {
 506                         unless ($force) {
 507                                 warn "Your email sure looks weird...?\n";
 508                                 redo;
 509                         }
 510                         warn "Allowing invalid email with --force\n" unless $quiet;
 511                 }
 512                 if (length($owner) > 96) {
 513                         unless ($force) {
 514                                 warn "Your email is longer than 96 characters.  Do you really need that much?\n";
 515                                 redo;
 516                         }
 517                         warn "Allowing email longer than 96 characters with --force\n" unless $quiet;
 518                 }
 519         }
 520         $settings{email} = $owner;
 521         my $baseurl = "";
 522         my $checkmirror = sub {
 523                 my $checkurl = shift;
 524                 unless (valid_repo_url($checkurl)) {
 525                         unless ($force) {
 526                                 warn "Invalid mirror URL: \"$checkurl\"\n";
 527                                 return undef;
 528                         }
 529                         warn "Allowing invalid mirror URL with --force\n" unless $quiet;
 530                 }
 531                 if ($Girocco::Config::restrict_mirror_hosts) {
 532                         my $mh = extract_url_hostname($checkurl);
 533                         unless (is_dns_hostname($mh)) {
 534                                 unless ($force) {
 535                                         warn "Invalid non-DNS mirror URL: \"$checkurl\"\n";
 536                                         return undef;
 537                                 }
 538                                 warn "Allowing non-DNS mirror URL with --force\n" unless $quiet;
 539                         }
 540                         if (is_our_hostname($mh)) {
 541                                 unless ($force) {
 542                                         warn "Invalid same-host mirror URL: \"$checkurl\"\n";
 543                                         return undef;
 544                                 }
 545                                 warn "Allowing same-host mirror URL with --force\n" unless $quiet;
 546                         }
 547                 }
 548                 return $checkurl;
 549         };
 550         if ($ispush || $ismirror) {
 551                 !$ispush || $force || $Girocco::Config::push or
 552                         die "Push projects are disabled, create a mirror (or use --force)\n";
 553                 !$ismirror || $force || $Girocco::Config::mirror or
 554                         die "Mirror projects are disabled, create a push project (or use --force)\n";
 555                 if ($ismirror) {
 556                         &$checkmirror($ismirror) or die "Invalid --mirror URL\n";
 557                         $baseurl = $ismirror;
 558                         $settings{url} = $baseurl;
 559                         $settings{cleanmirror} = $fullmirror ? 0 : 1;
 560                 } else {
 561                         my @newusers = ();
 562                         if ($pushusers !~ /^[\s,]*$/) {
 563                                 eval {@newusers = validate_users($pushusers, $force); 1;} or
 564                                         die "Invalid --push user list\n";
 565                         }
 566                         $settings{users} = \@newusers;
 567                 }
 568         } elsif ($force || $Girocco::Config::mirror) {{
 569                 if ($force || $Girocco::Config::push) {
 570                         $baseurl = prompt_or_die("URL to mirror from (leave blank for push project)", "");
 571                 } else {{
 572                         $baseurl = prompt_or_die("URL to mirror from");
 573                         unless ($baseurl ne "") {
 574                                 warn "Push projects are disabled, you must enter a mirror URL (or use --force)\n";
 575                                 redo;
 576                         }
 577                 }}
 578                 if ($baseurl ne "") {
 579                         &$checkmirror($baseurl) or redo;
 580                         $settings{url} = $baseurl;
 581                         $settings{cleanmirror} =
 582                                 ynprompt_or_die("Mirror only heads, tags and notes (Y/n)", "Yes");
 583                 }
 584         }}
 585         my $mirror = ($baseurl eq "") ? 0 : 1;
 586         my $checkdesc = sub {
 587                 my $d = shift;
 588                 if (length($d) > 1024) {
 589                         unless ($force) {
 590                                 warn "Short description length greater than 1024 characters!\n";
 591                                 return undef;
 592                         }
 593                         warn "Allowing short description length greater than 1024 characters\n" unless $quiet;
 594                 }
 595                 return $d;
 596         };
 597         if (defined($desc)) {
 598                 $desc =~ s/^\s+//; $desc =~ s/\s+$//;
 599                 $desc eq "" || &$checkdesc($desc) or
 600                         die "Invalid --desc description\n";
 601         } elsif (!$defaults) {
 602                 $desc = prompt_or_die("Short description", "");
 603                 $desc =~ s/^\s+//; $desc =~ s/\s+$//;
 604                 $desc eq "" || &$checkdesc($desc) or redo;
 605                 $desc = undef if $desc eq "";
 606         }
 607         defined($desc) or $desc = $mirror ? "Mirror of $baseurl" : "Push project $projname";
 608         $settings{desc} = $desc;
 609         my $checkhp = sub {
 610                 my $hpurl = shift;
 611                 unless (valid_web_url($hpurl)) {
 612                         unless ($force) {
 613                                 warn "Invalid home page URL: \"$hpurl\"\n";
 614                                 return undef;
 615                         }
 616                         warn "Allowing invalid home page URL with --force\n" unless $quiet;
 617                 }
 618                 return $hpurl;
 619         };
 620         if (defined($homepage)) {
 621                 $homepage =~ s/^\s+//; $homepage =~ s/\s+$//;
 622                 $homepage eq "" || &$checkhp($homepage) or
 623                         die "Invalid --homepage URL\n";
 624         } elsif (!$defaults) {
 625                 $homepage = prompt_or_die("Home page URL", "");
 626                 $homepage =~ s/^\s+//; $homepage =~ s/\s+$//;
 627                 $homepage eq "" || &$checkhp($homepage) or redo;
 628                 $homepage = undef if $homepage eq "";
 629         }
 630         $settings{hp} = $homepage;
 631         my $jsonurl = "";
 632         if (!$defaults) {
 633                 $jsonurl = prompt_or_die("JSON notify POST URL", "");
 634                 if ($jsonurl ne "" && !valid_web_url($jsonurl)) {
 635                         unless ($force) {
 636                                 warn "Invalid JSON notify POST URL: \$jsonurl\"\n";
 637                                 redo;
 638                         }
 639                         warn "Allowing invalid JSON notify POST URL with --force\n" unless $quiet;
 640                 }
 641         }
 642         $settings{notifyjson} = $jsonurl;
 643         my $commitaddrs = "";
 644         if (!$defaults) {
 645                 $commitaddrs = clean_addrlist(prompt_or_die("Commit notify email addr(s)", ""));
 646                 if ($commitaddrs ne "" && !valid_addrlist($commitaddrs)) {
 647                         unless ($force) {
 648                                 warn"invalid commit notify email address list (use --force to accept): \"$commitaddrs\"\n";
 649                                 redo;
 650                         }
 651                         warn "using invalid commit notify email address list with --force\n" unless $quiet;
 652                 }
 653         }
 654         $settings{notifymail} = $commitaddrs;
 655         $settings{reverseorder} = 1;
 656         $settings{reverseorder} = ynprompt_or_die("Oldest-to-newest commit order in emails", "Yes")
 657                 if !$defaults && $commitaddrs ne "";
 658         $settings{summaryonly} = ynprompt_or_die("Summary only (no diff) in emails", "No")
 659                 if !$defaults && $commitaddrs ne "";
 660         my $tagaddrs = "";
 661         if (!$defaults) {
 662                 $tagaddrs = clean_addrlist(prompt_or_die("Tag notify email addr(s)", ""));
 663                 if ($tagaddrs ne "" && !valid_addrlist($tagaddrs)) {
 664                         unless ($force) {
 665                                 warn"invalid tag notify email address list (use --force to accept): \"$tagaddrs\"\n";
 666                                 redo;
 667                         }
 668                         warn "using invalid tag notify email address list with --force\n" unless $quiet;
 669                 }
 670         }
 671         $settings{notifytag} = $tagaddrs;
 672         if (!$mirror && !$ispush) {
 673                 my @newusers = ();
 674                 {
 675                         my $userlist = prompt_or_die("Push users", join(",", @newusers));
 676                         eval {@newusers = validate_users($userlist, $force); 1;} or redo;
 677                 }
 678                 $settings{users} = \@newusers;
 679         }
 680         my $newproj = Girocco::Project->ghost($projname, $mirror, $orphanok, $optp)
 681                 or die "Girocco::Project->ghost call failed\n";
 682         my ($k, $v);
 683         $newproj->{$k} = $v while ($k, $v) = each(%settings);
 684         my $killowner = sub {
 685                 system($Girocco::Config::git_bin, '--git-dir='.$newproj->{path},
 686                         'config', '--unset', "gitweb.owner");
 687         };
 688         if ($mirror) {
 689                 $newproj->premirror or die "Girocco::Project->premirror failed\n";
 690                 !$noowner or &$killowner;
 691                 $newproj->clone or die "Girocco::Project->clone failed\n";
 692                 warn "Project $projname created and cloning successfully initiated.\n"
 693                         unless $quiet;
 694         } else {
 695                 $newproj->conjure or die "Girocco::Project->conjure failed\n";
 696                 !$noowner or &$killowner;
 697                 warn "New push project fork is empty due to use of --no-alternates\n"
 698                         if !$quiet && $projname =~ m,/, && $noalternates;
 699                 warn "Project $projname successfully created.\n" unless $quiet;
 700         }
 701         return 0;
 702 }
 703
 704 sub git_config {
 705         my $gd = shift;
 706         system($Girocco::Config::git_bin, "--git-dir=$gd", 'config', @_) == 0
 707                 or die "\"git --git-dir='$gd' config ".join(" ", @_)."\" failed.\n";
 708 }
 709
 710 sub cmd_adopt {
 711         my ($force, $type, $nousers, $dryrun, $noowner, $owner, $users, $verbose);
 712         parse_options(force => \$force, ":type" => \$type, "no-users" => \$nousers, "dry-run" => \$dryrun,
 713                 "no-owner" => \$noowner,":owner" => \$owner, quiet => \$quiet, q =>\$quiet, verbose => \$verbose);
 714         @ARGV or die "Please give project name on command line.\n";
 715         my $projname = shift @ARGV;
 716         (!$noowner || !defined($owner)) && (!$nousers || !@ARGV) or die_usage;
 717         !defined($type) || $type eq "mirror" || $type eq "push" or die_usage;
 718         defined($type) or $type = "";
 719         my $projdir;
 720         if ($dryrun && $projname =~ m,^/[^.\s/\\:], && is_git_dir(realpath($projname))) {
 721                 $projdir = realpath($projname);
 722                 $projname = $projdir;
 723                 $projname =~ s/\.git$//i;
 724                 $projname =~ s,/+$,,;
 725                 $projname =~ s,^.*/,,;
 726                 $projname ne "" or $projname = $projdir;
 727         } else {
 728                 $projname =~ s/\.git$//i;
 729                 $projname ne "" or die "Invalid project name \"\".\n";
 730                 unless (Girocco::Project::does_exist($projname, 1)) {
 731                         Girocco::Project::valid_name($projname, 1, 1)
 732                                 or die "Invalid project name \"$projname\".\n";
 733                         die "No such project to adopt: $projname\n";
 734                 }
 735                 defined(Girocco::Project->load($projname))
 736                         and die "Project already known (no need to adopt): $projname\n";
 737                 $projdir = $Girocco::Config::reporoot . "/" . $projname . ".git";
 738                 is_git_dir($projdir) or die "Not a git directory: \"$projdir\"\n";
 739         }
 740         my $config = read_config_file($projdir . "/config");
 741         my %config = ();
 742         %config = map {($$_[0], defined($$_[1])?$$_[1]:"true")} @$config if defined($config);
 743         git_bool($config{"core.bare"}) or die "Not a bare git repository: \"$projdir\"\n";
 744         defined(read_HEAD_symref($projdir)) or die "Project with non-symbolic HEAD ref: \"$projdir\"\n";
 745         @ARGV and $users = [validate_users(join(" ", @ARGV), $force, 1)];
 746         my $desc = "";
 747         if (-e "$projdir/description") {
 748                 open my $fd, '<', "$projdir/description" or die "Cannot open \"$projdir/description\": $!\n";
 749                 {
 750                         local $/;
 751                         $desc = <$fd>;
 752                 }
 753                 close $fd;
 754                 defined $desc or $desc = "";
 755                 chomp $desc;
 756                 $desc = to_utf8($desc, 1);
 757                 is_default_desc($desc) and $desc = "";
 758                 if ($desc ne "" && !valid_desc($desc)) {
 759                         die "invalid 'description' file contents (use --force to accept): \"$desc\"\n"
 760                                 unless $force;
 761                         warn "using invalid 'description' file contents  with --force\n" unless $quiet;
 762                 }
 763                 $desc = clean_desc($desc);
 764                 if (length($desc) > 1024) {
 765                         die "description longer than 1024 chars (use --force to accept): \"$desc\"\n"
 766                                 unless $force;
 767                         warn "using longer than 1024 char description with --force\n" unless $quiet;
 768                 }
 769         }
 770         my $readme = "";
 771         if (-e "$projdir/README.html") {
 772                 open my $fd, '<', "$projdir/README.html" or die "Cannot open \"$projdir/README.html\": $!\n";
 773                 {
 774                         local $/;
 775                         $readme = <$fd>;
 776                 }
 777                 close $fd;
 778                 defined $readme or $readme = "";
 779                 $readme = to_utf8($readme, 1);
 780                 $readme =~ s/\r\n?/\n/gs;
 781                 $readme =~ s/^\s+//s;
 782                 $readme =~ s/\s+$//s;
 783                 $readme eq "" or $readme .= "\n";
 784                 if (length($readme) > 8192) {
 785                         die "readme greater than 8192 chars is too long (use --force to override)\n"
 786                                 unless $force;
 787                         warn "using readme greater than 8192 chars with --force\n" unless $quiet;
 788                 }
 789                 my $rd = get_readme_desc($readme);
 790                 if ($rd ne "automatic" && $rd ne "suppressed") {
 791                         my $xmllint = qx(sh -c 'command -v xmllint'); chomp $xmllint;
 792                         if (-f $xmllint && -x $xmllint) {
 793                                 my $dummy = {README => $readme};
 794                                 my ($cnt, $err) = Girocco::Project::_lint_readme($dummy, 0);
 795                                 if ($cnt) {
 796                                         my $msg = "xmllint: $cnt error";
 797                                         $msg .= "s" unless $cnt == 1;
 798                                         print STDERR "$msg\n", "-" x length($msg), "\n", $err
 799                                                 unless $force && $quiet;
 800                                         exit(255) unless $force;
 801                                         warn "$projname: using invalid raw HTML with --force\n" unless $quiet;
 802                                 }
 803                         } else {
 804                                 die "xmllint not available, refusing to use raw HTML without --force\n"
 805                                         unless $force;
 806                                 warn "xmllint not available using unchecked raw HTML with --force\n" unless $quiet;
 807                         }
 808                 }
 809         }
 810         # Inspect any remotes now
 811         # Yes, Virginia, remote urls can be multi-valued
 812         my %remotes = ();
 813         foreach (@$config) {
 814                 my ($k,$v) = @$_;
 815                 next unless $k =~ /^remote\.([^\/].*?)\.([^.]+)$/; # remote name cannot start with "/"
 816                 my ($name, $subkey) = ($1, $2);
 817                 $remotes{$name}->{skip} = git_bool($v,1), next if $subkey eq "skipdefaultupdate" || $subkey eq "skipfetchall";
 818                 $remotes{$name}->{mirror} = git_bool($v,1), next if $subkey eq "mirror"; # we might want this
 819                 $remotes{$name}->{vcs} = $v, next if defined($v) && $v !~ /^\s*$/ && $subkey eq "vcs";
 820                 push(@{$remotes{$name}->{$subkey}}, $v), next if defined($v) && $v !~ /^\s*$/ &&
 821                         ($subkey eq "url" || $subkey eq "fetch" || $subkey eq "push" || $subkey eq "pushurl");
 822         }
 823         # remotes.default is the default remote group to fetch for "git remote update" otherwise --all
 824         # the remote names in a group are separated by runs of [ \t\n] characters
 825         # remote names "", ".", ".." and any name starting with "/" are invalid
 826         # a remote with no url or vcs setting is not considered valid
 827         my @check = ();
 828         my $usingall = 0;
 829         if (exists($config{"remotes.default"})) {
 830                 foreach (split(/[ \t\n]+/, $config{"remotes.default"})) {
 831                         next unless exists($remotes{$_});
 832                         my $rmt = $remotes{$_};
 833                         next if !exists($rmt->{url}) && !$rmt->{vcs};
 834                         push(@check, $_);
 835                 }
 836         } else {
 837                 $usingall = 1;
 838                 my %seenrmt = ();
 839                 foreach (@$config) {
 840                         my ($k,$v) = @$_;
 841                         next unless $k =~ /^remote\.([^\/].*?)\.[^.]+$/;
 842                         next if $seenrmt{$1};
 843                         $seenrmt{$1} = 1;
 844                         next unless exists($remotes{$1});
 845                         my $rmt = $remotes{$1};
 846                         next if $rmt->{skip} || (!exists($rmt->{url}) && !$rmt->{vcs});
 847                         push(@check, $1);
 848                 }
 849         }
 850         my @needskip = (); # remotes that need skipDefaultUpdate set to true
 851         my $foundvcs = 0;
 852         my $foundfetch = 0;
 853         my $foundfetchwithmirror = 0;
 854         foreach (@check) {
 855                 my $rmt = $remotes{$_};
 856                 push(@needskip, $_) if $usingall && !exists($rmt->{fetch});
 857                 next unless exists($rmt->{fetch});
 858                 ++$foundfetch;
 859                 ++$foundfetchwithmirror if $rmt->{mirror};
 860                 ++$foundvcs if $rmt->{vcs} || (exists($rmt->{url}) && $rmt->{url}->[0] =~ /^[a-zA-Z0-9][a-zA-Z0-9+.-]*::/);
 861         }
 862         # if we have $foundvcs then we need to explicitly set fetch.prune to false
 863         # if we have $foundfetch > 1 then we need to explicitly set fetch.prune to false
 864         my $neednoprune = !exists($config{"fetch.prune"}) && ($foundvcs || $foundfetch > 1);
 865         my $baseurl = "";
 866         my $needfakeorigin = 0; # if true we need to set remote.origin.skipDefaultUpdate = true
 867         # if remote "origin" exists we always pick up its first url or use ""
 868         if (exists($remotes{origin})) {
 869                 my $rmt = $remotes{origin};
 870                 $baseurl = exists($rmt->{url}) ? $rmt->{url}->[0] : "";
 871                 $needfakeorigin = !exists($rmt->{url}) && !$rmt->{vcs} && !$rmt->{skip};
 872         } else {
 873                 $needfakeorigin = 1;
 874                 # get the first url of the @check remotes
 875                 foreach (@check) {
 876                         my $rmt = $remotes{$_};
 877                         next unless exists($rmt->{url});
 878                         next unless defined($rmt->{url}->[0]) && $rmt->{url}->[0] ne "";
 879                         $baseurl = $rmt->{url}->[0];
 880                         last;
 881                 }
 882         }
 883         my $makemirror = $type eq "mirror" || ($type eq "" && $foundfetch);
 884
 885         # If we have $foundfetch we want to make a mirror but complain if
 886         # we $foundfetchwithmirror as well unless we have --type=mirror.
 887         # Warn if we have --type=push and $foundfetch and !$foundfetchwithmirror.
 888         # Warn if we need to set fetch.prune=false when making a mirror
 889         # Warn if we need to create remote.origin.skipDefaultUpdate when making a mirror
 890         # Complain if @needskip AND !$usingall (warn with --force but don't set skip)
 891         # Warn if $usingall and any @needskip (and set them) if making a mirror
 892         # Warn if making a mirror and $baseurl eq ""
 893         # Warn if we have --type=mirror and !$foundfetch
 894
 895         if ($makemirror) {
 896                 warn "No base URL to mirror from for adopted \"$projname\"\n" unless $quiet || $baseurl ne "";
 897                 warn "Adopting mirror \"$projname\" without any fetch remotes\n" unless $quiet || $foundfetch;
 898                 if ($foundfetchwithmirror) {
 899                         warn "Refusing to adopt mirror \"$projname\" with active remote.<name>.mirror=true remote(s)\n".
 900                             "(Use --type=mirror to override)\n"
 901                                 unless $type eq "mirror";
 902                         exit(255) unless $type eq "mirror" || $dryrun;
 903                         warn "Adopting mirror \"$projname\" with active remote.<name>.mirror=true remotes\n"
 904                                 unless $quiet || $type ne "mirror";
 905                 }
 906                 warn "Setting explicit fetch.prune=false for adoption of mirror \"$projname\"\n"
 907                         if !$quiet && $neednoprune;
 908                 warn "Setting remote.origin.skipDefaultUpdate=true for adoption of mirror \"$projname\"\n"
 909                         if !$quiet && $needfakeorigin;
 910                 if (!$usingall && @needskip) {
 911                         warn "Refusing to adopt mirror empty fetch remote(s) (override with --force)\n"
 912                                 unless $force;
 913                         exit(255) unless $force || $dryrun;
 914                         warn "Adopting mirror with empty fetch remote(s) with --force\n"
 915                                 unless $quiet || !$force;
 916                 }
 917                 warn "Will set skipDefaultUpdate=true on non-fetch remote(s)\n" if !$quiet && $usingall && @needskip;
 918                 warn "Adopting mirror with base URL \"$baseurl\"\n" unless $quiet || $baseurl eq "";
 919         } else {
 920                 warn "Adopting push \"$projname\" but active non-mirror remotes are present\n"
 921                         if !$quiet && $foundfetch && !$foundfetchwithmirror;
 922         }
 923
 924         if (!$noowner && !defined($owner)) {
 925                 # Select the owner
 926                 $owner = $config{"gitweb.owner"};
 927                 if (!defined($owner) || $owner eq "") {
 928                         $owner = $Girocco::Config::admin;
 929                         warn "Using owner \"$owner\" for adopted project\n" unless $quiet;
 930                 }
 931         }
 932         if (!$nousers && !$makemirror && !defined($users)) {
 933                 # select user list for push project
 934                 my $findowner = $owner;
 935                 defined($findowner) or $findowner = $config{"gitweb.owner"};
 936                 $findowner = lc($findowner) if defined($findowner);
 937                 my @owner_users = ();
 938                 @owner_users = map {$findowner eq lc($$_[4]) ? $$_[1] : ()} get_all_users
 939                         if defined($findowner) && $findowner ne "";
 940                 defined($findowner) or $findowner = "";
 941                 if (@owner_users <= 1) {
 942                         $users = \@owner_users;
 943                         warn "No users found that match owner \"$findowner\"\n" unless @owner_users || $quiet;
 944                 } else {
 945                         $users = [];
 946                         warn "Found ".scalar(@owner_users)." users for owner \"$findowner\" (" .
 947                                 join(" ", @owner_users) . ") not setting any\n" unless $quiet;
 948                 }
 949         }
 950         defined($users) or $users = [];
 951
 952         # Warn if we preserve an existing receive.denyNonFastForwards or receive.denyDeleteCurrent setting
 953         # Complain if core.logallrefupdates or logs subdir exists and contains any files (allow with --force
 954         # and warn about preserving the setting)
 955
 956         warn "Preserving existing receive.denyNonFastForwards=true\n"
 957                 if !$quiet && git_bool($config{"receive.denynonfastforwards"});
 958         warn "Preserving existing receive.denyDeleteCurrent=$config{'receive.denydeletecurrent'}\n"
 959                 if !$quiet && exists($config{"receive.denydeletecurrent"}) &&
 960                     $config{"receive.denydeletecurrent"} ne "warn";
 961
 962         my $reflogfiles = Girocco::Project::_contains_files("$projdir/logs");
 963         my $reflogactive = git_bool($config{"core.logallrefupdates"});
 964         if ($reflogactive || $reflogfiles) {
 965                 warn "Refusing to adopt \"$projname\" with active ref logs without --force\n" if $reflogfiles && !$force;
 966                 warn "Refusing to adopt \"$projname\" with core.logAllRefUpdates=true without --force\n" if $reflogactive && !$force;
 967                 exit(255) unless $force || $dryrun;
 968                 warn "Adopting \"$projname\" with active ref logs with --force\n" unless $quiet || ($reflogfiles && !$force);
 969                 warn "Adopting \"$projname\" with core.logAllRefUpdates=true with --force\n" unless $quiet || ($reflogactive && !$force);
 970         }
 971
 972         return 0 if $dryrun && !$verbose;
 973
 974         my $newproj = eval {Girocco::Project->ghost($projname, $makemirror, 1, $dryrun)};
 975         defined($newproj) or die "Girocco::Project::ghost failed: $@\n";
 976         $newproj->{desc} = $desc;
 977         $newproj->{README} = $readme;
 978         $newproj->{url} = $baseurl if $makemirror || exists($config{"gitweb.baseurl"});
 979         $newproj->{email} = $owner if defined($owner);
 980         $newproj->{users} = $users;
 981         $newproj->{crypt} = "unknown";
 982         $newproj->{reverseorder} = 1 unless exists($config{"hooks.reverseorder"});
 983         $newproj->{summaryonly} = 1 unless exists($config{"hooks.summaryonly"});
 984         my $dummy = bless {}, "Girocco::Project";
 985         $dummy->{path} = "$projdir";
 986         $dummy->{configfilehash} = \%config;
 987         $dummy->_properties_load;
 988         delete $dummy->{origurl};
 989         foreach my $k (keys(%$dummy)) {
 990                 $newproj->{$k} = $dummy->{$k}
 991                         if exists($dummy->{$k}) && !exists($newproj->{$k});
 992         }
 993
 994         if ($verbose) {
 995                 use Data::Dumper;
 996                 my %info = %$newproj;
 997                 $info{README} = get_readme_desc($info{README}) if exists($info{README});
 998                 my $d = Data::Dumper->new([\%info], ['*'.$newproj->{name}]);
 999                 $d->Sortkeys(sub {[sort({lc($a) cmp lc($b)} keys %{$_[0]})]});
1000                 print $d->Dump([\%info], ['*'.$newproj->{name}]);
1001         }
1002         return 0 if $dryrun;
1003
1004         # Make any changes as needed for @needskip, $neednoprune and $needfakeorigin
1005         if ($makemirror) {
1006                 git_config($projdir, "fetch.prune", "false") if $neednoprune;
1007                 git_config($projdir, "remote.origin.skipDefaultUpdate", "true") if $needfakeorigin;
1008                 if ($usingall && @needskip) {
1009                         git_config($projdir, "remote.$_.skipDefaultUpdate", "true") foreach @needskip;
1010                 }
1011         }
1012
1013         # Perform the actual adoption
1014         $newproj->adopt or die "Girocco::Project::adopt failed\n";
1015
1016         # Perhaps restore core.logAllRefUpdates, receive.denyNonFastForwards and receive.denyDeleteCurrent
1017         git_config($projdir, "receive.denyNonFastForwards", "true")
1018                 if git_bool($config{"receive.denynonfastforwards"});
1019         git_config($projdir, "receive.denyDeleteCurrent", $config{"receive.denydeletecurrent"})
1020                 if exists($config{"receive.denydeletecurrent"}) &&
1021                    $config{"receive.denydeletecurrent"} ne "warn";
1022         git_config($projdir, "core.logAllRefUpdates", "true")
1023                 if $reflogactive;
1024
1025         # Success
1026         if ($makemirror) {
1027                 warn "Mirror project \"$projname\" successfully adopted.\n" unless $quiet;
1028         } else {
1029                 warn "Push project \"$projname\" successfully adopted.\n" unless $quiet;
1030         }
1031         return 0;
1032 }
1033
1034 sub cmd_remove {
1035         my ($force, $reallydel, $keepforks);
1036         parse_options(force => \$force, "really-delete" => \$reallydel,
1037                 "keep-forks" => \$keepforks, quiet => \$quiet, q =>\$quiet);
1038         @ARGV or die "Please give project name on command line.\n";
1039         @ARGV == 1 or die_usage;
1040         my $project = get_project($ARGV[0]);
1041         my $projname = $project->{name};
1042         my $isempty = !$project->{mirror} && $project->is_empty;
1043         if (!$project->{mirror} && !$isempty && $reallydel) {
1044                 die "refusing to remove and delete non-empty push project without --force: $projname\n" unless $force;
1045                 warn "allowing removal and deletion of non-empty push project with --force\n" unless $quiet;
1046         }
1047         my $altwarn;
1048         my $removenogc;
1049         if ($project->has_forks) {
1050                 die "refusing to remove project with forks (use --keep-forks): $projname\n" unless $keepforks;
1051                 warn "allowing removal of forked project while preserving its forks with --keep-forks\n" unless $quiet;
1052                 # Run pseudo GC on that repository so that objects don't get lost within forks
1053                 my $basedir = $Girocco::Config::basedir;
1054                 my $projdir = $project->{path};
1055                 warn "We have to run pseudo GC on the repo so that the forks don't lose data. Hang on...\n" unless $quiet;
1056                 my $nogcrunning = sub {
1057                         die "Error: GC appears to be currently running on $projname\n"
1058                                 if -e "$projdir/gc.pid" || -e "$projdir/.gc_in_progress";
1059                 };
1060                 &$nogcrunning;
1061                 $removenogc = ! -e "$projdir/.nogc";
1062                 recreate_file("$projdir/.nogc") if $removenogc;
1063                 die "unable to create \"$projdir/.nogc\"\n" unless -e "$projdir/.nogc";
1064                 delete $ENV{show_progress};
1065                 $ENV{'show_progress'} = 1 unless $quiet;
1066                 sleep 2; # *cough*
1067                 &$nogcrunning;
1068                 system("$basedir/toolbox/perform-pre-gc-linking.sh", "--include-packs", $projname) == 0
1069                         or die "Running pseudo GC on project $projname failed\n";
1070                 $altwarn = 1;
1071         }
1072         my $archived;
1073         if (!$project->{mirror} && !$isempty && !$reallydel) {
1074                 $archived = $project->archive_and_delete;
1075                 unlink("$archived/.nogc") if $removenogc && defined($archived) && $archived ne "";
1076         } else {
1077                 $project->delete;
1078         }
1079         warn "Project '$projname' removed from $Girocco::Config::name" .
1080                 ($archived ? ", backup in '$archived'" : "") .".\n" unless $quiet;
1081         warn "Retained forks may now have unwanted objects/info/alternates lines\n" if $altwarn && !$quiet;
1082         return 0;
1083 }
1084
1085 sub cmd_show {
1086         use Data::Dumper;
1087         @ARGV == 1 or die_usage;
1088         my $project = get_clean_project($ARGV[0]);
1089         my %info = %$project;
1090         my $d = Data::Dumper->new([\%info], ['*'.$project->{name}]);
1091         $d->Sortkeys(sub {[sort({lc($a) cmp lc($b)} keys %{$_[0]})]});
1092         print $d->Dump([\%info], ['*'.$project->{name}]);
1093         return 0;
1094 }
1095
1096 sub cmd_listheads {
1097         @ARGV == 1 or die_usage;
1098         my $project = get_project($ARGV[0]);
1099         my @heads = sort({lc($a) cmp lc($b)} $project->get_heads);
1100         my $cur = $project->{HEAD};
1101         defined($cur) or $cur = '';
1102         my $curmark = '*';
1103         my $headhash = get_git("--git-dir=$project->{path}", 'rev-parse', '--quiet', '--verify', 'HEAD');
1104         defined($headhash) or $headhash = '';
1105         chomp $headhash;
1106         $headhash or $curmark = '!';
1107         foreach (@heads) {
1108                 my $mark = $_ eq $cur ? $curmark : ' ';
1109                 print "$mark $_\n";
1110         }
1111         return 0;
1112 }
1113
1114 sub cmd_listtags {
1115         my $vcnt = 0;
1116         shift(@ARGV), $vcnt=1 if @ARGV && ($ARGV[0] eq '--verbose' || $ARGV[0] eq '-v');
1117         @ARGV == 1 or die_usage;
1118         my $project = get_project($ARGV[0]);
1119         if ($vcnt) {
1120                 print map("$$_[0]\t$$_[1]\n", get_ctag_counts($project));
1121         } else {
1122                 print map("$_\n", $project->get_ctag_names);
1123         }
1124         return 0;
1125 }
1126
1127 sub cmd_deltags {
1128         my $ic = 0;
1129         shift(@ARGV), $ic=1 if @ARGV && $ARGV[0] =~ /^(?:--?ignore-case|-i)$/i;
1130         @ARGV >= 2 or die_usage;
1131         my $project = get_project(shift @ARGV);
1132         my %curtags;
1133         if ($ic) {
1134                 push(@{$curtags{lc($_)}}, $_) foreach $project->get_ctag_names;
1135         } else {
1136                 push(@{$curtags{$_}}, $_) foreach $project->get_ctag_names;
1137         }
1138         my @deltags = ();
1139         my %seentag = ();
1140         my $ctags = join(" ", @ARGV);
1141         $ctags = lc($ctags) if $ic;
1142         foreach (split(/[\s,]+/, $ctags)) {
1143                 next unless exists($curtags{$_});
1144                 $seentag{$_}=1, push(@deltags, $_) unless $seentag{$_};
1145         }
1146         if (!@deltags) {
1147                 warn $project->{name}, ": skipping removal of only non-existent tags\n" unless $quiet;
1148         } else {
1149                 # Avoid touching anything other than the ctags
1150                 foreach my $tg (@deltags) {
1151                         $project->delete_ctag($_) foreach @{$curtags{$tg}};
1152                 }
1153                 $project->_set_changed;
1154                 $project->_set_forkchange;
1155                 warn $project->{name}, ": specified tags have been removed\n" unless $quiet;
1156         }
1157         return 0;
1158 }
1159
1160 sub cmd_addtags {
1161         @ARGV >= 2 or die_usage;
1162         my $project = get_project(shift @ARGV);
1163         my $ctags = join(" ", @ARGV);
1164         $ctags =~ /[^, a-zA-Z0-9:.+#_-]/ and
1165                 die "Content tag(s) \"$ctags\" contain(s) evil character(s).\n";
1166         my $oldmask = umask();
1167         umask($oldmask & ~0060);
1168         my $changed = 0;
1169         foreach (split(/[\s,]+/, $ctags)) {
1170                 ++$changed if $project->add_ctag($_, 1);
1171         }
1172         if ($changed) {
1173                 $project->_set_changed;
1174                 $project->_set_forkchange;
1175         }
1176         umask($oldmask);
1177         my $cnt = ($changed == 1) ? "1 content tag has" : $changed . " content tags have";
1178         warn $project->{name}, ": $cnt been added/updated\n" unless $quiet;
1179         return 0;
1180 }
1181
1182 sub _get_random_val {
1183         my $p = shift;
1184         my $md5;
1185         {
1186                 no warnings;
1187                 $md5 = md5_hex(time . $$ . rand() . join(':',%$p));
1188         }
1189         $md5;
1190 }
1191
1192 sub cmd_chpass {
1193         my $force = 0;
1194         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1195         my $random = undef;
1196         pop(@ARGV), $random=lc($ARGV[1]) if @ARGV==2 && $ARGV[1] =~ /^(?:random|unknown)$/i;
1197         @ARGV == 1 or die_usage;
1198         my $project = get_project($ARGV[0]);
1199         die "refusing to change locked password of project \"$ARGV[0]\" without --force\n"
1200                 if $project->is_password_locked;
1201         my ($newpw, $rmsg);
1202         if ($random) {
1203                 if ($random eq "random") {
1204                         die "refusing to set random password without --force\n" unless $force;
1205                         $rmsg = "set to random value";
1206                         $newpw = _get_random_val($project);
1207                 } else {
1208                         die "refusing to set password hash to '$random' without --force\n" unless $force;
1209                         $rmsg = "hash set to '$random'";
1210                         $newpw = $random;
1211                 }
1212         } else {
1213                 $rmsg = "updated";
1214                 if (-t STDIN) {
1215                         print "Changing admin password for project $ARGV[0]\n";
1216                         my $np1 = prompt_noecho_nl_or_die("New password for project $ARGV[0] (echo is off)");
1217                         $np1 ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
1218                         my $np2 = prompt_noecho_nl_or_die("Retype new password for project $ARGV[0]");
1219                         $np1 eq $np2 or die "Our high-paid security consultants have determined that\n" .
1220                                 "the admin passwords you have entered do not match each other.\n";
1221                         $newpw = $np1;
1222                 } else {
1223                         $newpw = <STDIN>;
1224                         defined($newpw) or die "missing new password on STDIN\n";
1225                         chomp($newpw);
1226                 }
1227         }
1228         $newpw ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
1229         my $old = $project->{crypt};
1230         $project->{crypt} = (defined($random) && $random ne "random") ? $newpw : scrypt_sha1($newpw);
1231         if (defined($old) && $old eq $project->{crypt}) {
1232                 warn $project->{name}, ": skipping update of password hash to same value\n" unless $quiet;
1233         } else {
1234                 # Avoid touching anything other than the password hash
1235                 $project->_group_update;
1236                 warn $project->{name}, ": admin password $rmsg (new hash stored)\n" unless $quiet;
1237         }
1238         return 0;
1239 }
1240
1241 sub cmd_checkpw {
1242         @ARGV == 1 or die_usage;
1243         my $project = get_project($ARGV[0]);
1244         my $pwhash = $project->{crypt};
1245         defined($pwhash) or $pwhash = "";
1246         if ($pwhash eq "") {
1247                 warn $project->{name}, ": no password required\n" unless $quiet;
1248                 return 0;
1249         }
1250         if ($project->is_password_locked) {
1251                 warn $project->{name}, ": password is locked\n" unless $quiet;
1252                 exit 1;
1253         }
1254         my $checkpw;
1255         if (-t STDIN) {
1256                 $checkpw = prompt_noecho_nl_or_die("Admin password for project $ARGV[0] (echo is off)");
1257                 $checkpw ne "" or warn "checking for empty password as hash (very unlikely)\n" unless $quiet;
1258         } else {
1259                 $checkpw = <STDIN>;
1260                 defined($checkpw) or die "missing admin password on STDIN\n";
1261                 chomp($checkpw);
1262         }
1263         unless (Girocco::CLIUtil::check_passwd_match($pwhash, $checkpw)) {
1264                 warn "password check failure\n" unless $quiet;
1265                 exit 1;
1266         }
1267         warn "admin password match\n" unless $quiet;
1268         return 0;
1269 }
1270
1271 sub cmd_gc {
1272         my ($force, $auto, $redelta, $recompress);
1273         parse_options(force => \$force, quiet => \$quiet, q => \$quiet, auto => \$auto,
1274                 redelta => \$redelta, "no-reuse-delta" => \$redelta, aggressive => \$force,
1275                 recompress => \$recompress, "no-reuse-object" => $recompress);
1276         $force && $auto and die "--force and --auto are mutually exclusive options\n";
1277         @ARGV or die "Please give project name on command line.\n";
1278         @ARGV == 1 or die_usage;
1279         my $project = get_project($ARGV[0]);
1280         delete $ENV{show_progress};
1281         delete $ENV{force_gc};
1282         $quiet or $ENV{"show_progress"} = 1;
1283         $force and $ENV{"force_gc"} = 1;
1284         if (!$auto && !$force && ! -e $project->{path}."/.needsgc") {
1285                 open NEEDSGC, '>', $project->{path}."/.needsgc" and close NEEDSGC;
1286         }
1287         my @args = ($Girocco::Config::basedir . "/jobd/gc.sh", $project->{name});
1288         $redelta && !$recompress and push(@args, "-f");
1289         $recompress and push(@args, "-F");
1290         my $lastgc = $project->{lastgc};
1291         system({$args[0]} @args) != 0 and return 1;
1292         # Do it again Sam, but only if lastgc was set, gc.sh succeeded and now it's not set
1293         if ($lastgc) {
1294                 my $newlastgc = get_git("--git-dir=$project->{path}", 'config', '--get', 'gitweb.lastgc');
1295                 if (!$newlastgc) {
1296                         system({$args[0]} @args) != 0 and return 1;
1297                 }
1298         }
1299         return 0;
1300 }
1301
1302 sub cmd_update {
1303         my ($force, $summary);
1304         parse_options(force => \$force, quiet => \$quiet, q => \$quiet, summary => \$summary);
1305         $quiet && $summary and die "--quiet and --summary are mutually exclusive options\n";
1306         @ARGV or die "Please give project name on command line.\n";
1307         @ARGV == 1 or die_usage;
1308         my $project = get_project($ARGV[0]);
1309         $project->{mirror} or die "Project \"$ARGV[0]\" is a push project, not a mirror project.\n";
1310         delete $ENV{show_progress};
1311         delete $ENV{force_update};
1312         if ($quiet) {
1313                 $ENV{"show_progress"} = 0;
1314         } else {
1315                 $ENV{"show_progress"} = ($summary ? 1 : 2);
1316         }
1317         $force and $ENV{"force_update"} = 1;
1318         system($Girocco::Config::basedir . "/jobd/update.sh", $project->{name}) != 0 and return 1;
1319         return 0;
1320 }
1321
1322 sub cmd_remirror {
1323         my $force = 0;
1324         parse_options(force => \$force, quiet => \$quiet, q => \$quiet);
1325         @ARGV or die "Please give project name on command line.\n";
1326         @ARGV == 1 or die_usage;
1327         my $project = get_project($ARGV[0]);
1328         $project->{mirror} or die "Project \"$ARGV[0]\" is a push project, not a mirror project.\n";
1329         if ($project->{clone_in_progress} && !$project->{clone_failed}) {
1330                 warn "Project \"$ARGV[0]\" already seems to have a clone underway at this moment.\n" unless $quiet && $force;
1331                 exit(255) unless $force;
1332                 yes_to_continue_or_die("Are you sure you want to force a remirror");
1333         }
1334         unlink($project->_clonefail_path);
1335         unlink($project->_clonelog_path);
1336         recreate_file($project->_clonep_path);
1337         my $sock = IO::Socket::UNIX->new($Girocco::Config::chroot.'/etc/taskd.socket') or
1338                 die "cannot connect to taskd.socket: $!\n";
1339         select((select($sock),$|=1)[0]);
1340         $sock->print("clone ".$project->{name}."\n");
1341         # Just ignore reply, we are going to succeed anyway and the I/O
1342         # would apparently get quite hairy.
1343         $sock->flush();
1344         sleep 2; # *cough*
1345         $sock->close();
1346         warn "Project \"$ARGV[0]\" remirror initiated.\n" unless $quiet;
1347         return 0;
1348 }
1349
1350 sub cmd_setowner {
1351         my $force = 0;
1352         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1353         @ARGV == 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1354         my $project = get_project($ARGV[0]);
1355         if (@ARGV == 2 && !valid_email($ARGV[1])) {
1356                 die "invalid owner/email (use --force to accept): \"$ARGV[1]\"\n"
1357                         unless $force;
1358                 warn "using invalid owner/email with --force\n" unless $quiet;
1359         }
1360         if (@ARGV == 2 && length($ARGV[1]) > 96) {
1361                 die "owner/email longer than 96 chars (use --force to accept): \"$ARGV[1]\"\n"
1362                         unless $force;
1363                 warn "using longer than 96 char owner/email with --force\n" unless $quiet;
1364         }
1365         my $old = $project->{email};
1366         if (@ARGV == 1) {
1367                 print "$old\n" if defined($old);
1368                 return 0;
1369         }
1370         if (defined($old) && $old eq $ARGV[1]) {
1371                 warn $project->{name}, ": skipping update of owner/email to same value\n" unless $quiet;
1372         } else {
1373                 # Avoid touching anything other than "gitweb.owner"
1374                 $project->_property_fput("email", $ARGV[1]);
1375                 $project->_update_index;
1376                 $project->_set_changed;
1377                 warn $project->{name}, ": owner/email updated to \"$ARGV[1]\"\n" unless $quiet;
1378         }
1379         return 0;
1380 }
1381
1382 sub cmd_setdesc {
1383         my $force = 0;
1384         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1385         @ARGV >= 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1386         my $project = get_project(shift @ARGV);
1387         if (@ARGV && !valid_desc(join(" ", @ARGV))) {
1388                 die "invalid description (use --force to accept): \"".join(" ", @ARGV)."\"\n"
1389                         unless $force;
1390                 warn "using invalid description with --force\n" unless $quiet;
1391         }
1392         my $desc = clean_desc(join(" ", @ARGV));
1393         if (@ARGV && length($desc) > 1024) {
1394                 die "description longer than 1024 chars (use --force to accept): \"$desc\"\n"
1395                         unless $force;
1396                 warn "using longer than 1024 char description with --force\n" unless $quiet;
1397         }
1398         my $old = $project->{desc};
1399         if (!@ARGV) {
1400                 print "$old\n" if defined($old);
1401                 return 0;
1402         }
1403         if (defined($old) && $old eq $desc) {
1404                 warn $project->{name}, ": skipping update of description to same value\n" unless $quiet;
1405         } else {
1406                 # Avoid touching anything other than description file
1407                 $project->_property_fput("desc", $desc);
1408                 $project->_set_changed;
1409                 warn $project->{name}, ": description updated to \"$desc\"\n" unless $quiet;
1410         }
1411         return 0;
1412 }
1413
1414 sub cmd_setreadme {
1415         my $force = 0;
1416         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1417         @ARGV == 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1418         my $project = get_project($ARGV[0]);
1419         my $old = $project->{README};
1420         if (@ARGV == 1) {
1421                 chomp $old if defined($old);
1422                 print "$old\n" if defined($old) && $old ne "";
1423                 return 0;
1424         }
1425         my ($new, $raw, $newname);
1426         $newname = '';
1427         if ($ARGV[1] eq "-") {
1428                 local $/;
1429                 $new = <STDIN>;
1430                 $raw = 1;
1431                 $newname = "contents of <STDIN>";
1432         } elsif (lc($ARGV[1]) eq "automatic" || lc($ARGV[1]) eq "auto") {
1433                 $new = "";
1434         } elsif (lc($ARGV[1]) eq "suppressed" || lc($ARGV[1]) eq "suppress") {
1435                 $new = "<!-- suppress -->";
1436         } else {
1437                 my $fn = $ARGV[1];
1438                 $fn =~ s/^\@//;
1439                 die "missing filename for README\n" unless $fn ne "";
1440                 die "no such file: \"$fn\"\n" unless -f $fn && -r $fn;
1441                 open F, '<', $fn or die "cannot open \"$fn\" for reading: $!\n";
1442                 local $/;
1443                 $new = <F>;
1444                 close F;
1445                 $raw = 1;
1446                 $newname = "contents of \"$fn\"";
1447         }
1448         defined($new) or $new = '';
1449         $project->{README} = to_utf8($new, 1);
1450         $project->_cleanup_readme;
1451         if (length($project->{README}) > 8192) {
1452                 die "readme greater than 8192 chars is too long (use --force to override)\n"
1453                         unless $force;
1454                 warn "using readme greater than 8192 chars with --force\n" unless $quiet;
1455         }
1456         if ($raw) {
1457                 my $rd = get_readme_desc($project->{README});
1458                 if ($rd ne "automatic" && $rd ne "suppressed") {
1459                         my $xmllint = qx(command -v xmllint); chomp $xmllint;
1460                         if (-f $xmllint && -x $xmllint) {
1461                                 my ($cnt, $err) = $project->_lint_readme(0);
1462                                 if ($cnt) {
1463                                         my $msg = "xmllint: $cnt error";
1464                                         $msg .= "s" unless $cnt == 1;
1465                                         print STDERR "$msg\n", "-" x length($msg), "\n", $err
1466                                                 unless $force && $quiet;
1467                                         exit(255) unless $force;
1468                                         warn $project->{name} . ": using invalid raw HTML with --force\n" unless $quiet;
1469                                 }
1470                         } else {
1471                                 die "xmllint not available, refusing to use raw HTML without --force\n"
1472                                         unless $force;
1473                                 warn "xmllint not available using unchecked raw HTML with --force\n" unless $quiet;
1474                         }
1475                 }
1476         }
1477         if (defined($old) && $old eq $project->{README}) {
1478                 warn $project->{name}, ": skipping update of README to same value\n" unless $quiet;
1479         } else {
1480                 # Avoid touching anything other than README.html file
1481                 $project->_property_fput("README", $project->{README});
1482                 $project->_set_changed;
1483                 my $desc = get_readme_desc($project->{README});
1484                 if ($newname) {
1485                         $newname .= " ($desc)";
1486                 } else {
1487                         $newname = $desc;
1488                 }
1489                 warn $project->{name}, ": README updated to $newname\n" unless $quiet;
1490         }
1491         return 0;
1492 }
1493
1494 sub valid_head {
1495         my ($proj, $newhead) = @_;
1496         my %okheads = map({($_ => 1)} $proj->get_heads);
1497         exists($okheads{$newhead});
1498 }
1499
1500 sub cmd_sethead {
1501         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1502         my $project = get_project($ARGV[0]);
1503         if (@ARGV == 2 && !valid_head($project, $ARGV[1])) {
1504                 die "invalid head (try \"@{[basename($0)]} listheads $ARGV[0]\"): \"$ARGV[1]\"\n";
1505         }
1506         my $old = $project->{HEAD};
1507         if (@ARGV == 1) {
1508                 print "$old\n" if defined($old);
1509                 return 0;
1510         }
1511         if (defined($old) && $old eq $ARGV[1]) {
1512                 warn $project->{name}, ": skipping update of HEAD symref to same value\n" unless $quiet;
1513         } else {
1514                 # Avoid touching anything other than the HEAD symref
1515                 $project->set_HEAD($ARGV[1]);
1516                 $project->_set_changed;
1517                 warn $project->{name}, ": HEAD symref updated to \"refs/heads/$ARGV[1]\"\n" unless $quiet;
1518         }
1519         return 0;
1520 }
1521
1522 sub cmd_sethooks {
1523         my $force = 0;
1524         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1525         @ARGV == 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1526         my $project = get_project($ARGV[0]);
1527         my $projconfig = read_config_file_hash($project->{path}."/config");
1528         my $ghp = $Girocco::Config::reporoot."/_global/hooks";
1529         my $rghp = realpath($ghp);
1530         my $lhp = $project->{path}."/hooks";
1531         my $rlhp = realpath($lhp);
1532         my $ahp = "";
1533         my $rahp = undef;
1534         if (defined($projconfig) && defined($projconfig->{"core.hookspath"})) {
1535                 $ahp = $projconfig->{"core.hookspath"};
1536                 $rahp = realpath($ahp);
1537         }
1538         if (@ARGV == 1) {
1539                 if (defined($rahp) && $rahp ne "") {
1540                         if ($rahp eq $rghp) {
1541                                 my $nc = ($ahp eq $ghp ? "" : " non-canonical");
1542                                 printf "%s \t(global%s)\n", $ahp, $nc;
1543                         } elsif ($rahp eq $rlhp) {
1544                                 my $nc = ($ahp eq $lhp ? "" : " non-canonical");
1545                                 printf "%s \t(local%s)\n", $ahp, $nc;
1546                         } elsif ($rahp ne $ahp) {
1547                                 print "$ahp \t($rahp)\n";
1548                         } else {
1549                                 print "$ahp\n";
1550                         }
1551                 } elsif ($ahp ne "") {
1552                         print "$ahp \t(non-existent)\n";
1553                 }
1554                 return 0;
1555         }
1556         my $shp = $ARGV[1];
1557         if (lc($shp) eq "global") {
1558                 $shp = $ghp;
1559         } elsif (lc($shp) eq "local") {
1560                 $shp = $lhp;
1561         } elsif (substr($shp, 0, 2) eq "~/") {
1562                 $shp = $ENV{"HOME"}.substr($shp,1);
1563         } elsif ($shp =~ m,^~([a-zA-Z_][a-zA-Z_0-9]*)((?:/.*)?)$,) {
1564                 my $sfx = $2;
1565                 my $hd = (getpwnam($1))[7];
1566                 $shp = $hd . $sfx if defined($hd) && $hd ne "" && $hd ne "/" && -d $hd;
1567         }
1568         $shp ne "" && -d $shp or die "no such directory: $ARGV[1]\n";
1569         my $rshp = realpath($shp);
1570         defined($rshp) && $rshp ne "" or die "could not realpath: $ARGV[1]\n";
1571         $rshp =~ m,^/[^/], or die "invalid hookspath: $rshp\n";
1572         die "refusing to switch from current non-global hookspath without --force\n"
1573                 if !$force && defined($rahp) && $rahp ne "" && $rahp ne $rghp && $rshp ne $rahp;
1574         if (!$force && defined($rahp) && $rahp ne "") {
1575                 if ($rshp eq $rahp && ($ahp eq $ghp || $ahp eq $lhp)) {
1576                         warn $project->{name}, ": skipping update of hookspath to same effective value\n" unless $quiet;
1577                         return 0;
1578                 }
1579         }
1580         $rshp = $ghp if $rshp eq $rghp;
1581         $rshp = $lhp if $rshp eq $rlhp;
1582         if ($rshp eq $ahp) {
1583                 warn $project->{name}, ": skipping update of hookspath to same value\n" unless $quiet;
1584                 return 0;
1585         }
1586         die "refusing to set neither local nor global hookspath without --force\n"
1587                 if !$force && $rshp ne $ghp && $rshp ne $lhp;
1588         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1589                 'config', "core.hookspath", $rshp);
1590         my $newval = '"'.$rshp.'"';
1591         $newval = "global" if $rshp eq $ghp;
1592         $newval = "local" if $rshp eq $lhp;
1593         warn $project->{name}, ": hookspath set to $newval\n" unless $quiet;
1594         return 0;
1595 }
1596
1597 our %boolfields;
1598 BEGIN {
1599         %boolfields = (
1600                 cleanmirror   => 1,
1601                 reverseorder  => 0,
1602                 summaryonly   => 0,
1603                 statusupdates => 1,
1604         );
1605 }
1606
1607 sub cmd_setbool {
1608         my $force = 0;
1609         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1610         @ARGV == 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1611         my $project = get_project($ARGV[0]);
1612         if (!exists($boolfields{$ARGV[1]})) {
1613                 die "invalid boolean field name: \"$ARGV[1]\" -- try \"help\"\n";
1614         }
1615         if (@ARGV == 3 && $boolfields{$ARGV[1]} && !$project->{mirror}) {
1616                 die "invalid boolean field for non-mirror (use --force to accept): \"$ARGV[1]\"\n"
1617                         unless $force;
1618                 warn "using mirror field on non-mirror with --force\n" unless $quiet;
1619         }
1620         if (@ARGV == 3 && !valid_bool($ARGV[2])) {
1621                 die "invalid boolean value: \"$ARGV[2]\"\n";
1622         }
1623         my $bool = clean_bool($ARGV[2]);
1624         my $old = $project->{$ARGV[1]};
1625         if (@ARGV == 2) {
1626                 print "$old\n" if defined($old);
1627                 return 0;
1628         }
1629         if (defined($old) && $old eq $bool) {
1630                 warn $project->{name}, ": skipping update of $ARGV[1] to same value\n" unless $quiet;
1631         } else {
1632                 # Avoid touching anything other than $ARGV[1] field
1633                 $project->_property_fput($ARGV[1], $bool);
1634                 warn $project->{name}, ": $ARGV[1] updated to $bool\n" unless $quiet;
1635         }
1636         return 0;
1637 }
1638
1639 sub cmd_setjsontype {
1640         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1641         my $project = get_project($ARGV[0]);
1642         my $jsontype;
1643         if (@ARGV == 2) {
1644                 my $jt = lc($ARGV[1]);
1645                 index($jt, "/") >= 0 or $jt = "application/".$jt;
1646                 $jt eq 'application/x-www-form-urlencoded' ||
1647                 $jt eq 'application/json' or
1648                         die "invalid jsontype value: \"$ARGV[1]\"\n";
1649                 $jsontype = $jt;
1650         }
1651         my $old = $project->{jsontype};
1652         if (@ARGV == 1) {
1653                 print "$old\n" if defined($old);
1654                 return 0;
1655         }
1656         if (defined($old) && $old eq $jsontype) {
1657                 warn $project->{name}, ": skipping update of jsontype to same value\n" unless $quiet;
1658         } else {
1659                 # Avoid touching anything other than jsontype field
1660                 $project->_property_fput('jsontype', $jsontype);
1661                 warn $project->{name}, ": jsontype updated to $jsontype\n" unless $quiet;
1662         }
1663         return 0;
1664 }
1665
1666 sub cmd_setjsonsecret {
1667         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1668         my $project = get_project($ARGV[0]);
1669         my $jsonsecret;
1670         if (@ARGV == 2) {
1671                 my $js = $ARGV[1];
1672                 $js =~ s/^\s+//; $js =~ s/\s+$//;
1673                 $jsonsecret = $js;
1674         }
1675         my $old = $project->{jsonsecret};
1676         if (@ARGV == 1) {
1677                 print "$old\n" if defined($old);
1678                 return 0;
1679         }
1680         if (defined($old) && $old eq $jsonsecret) {
1681                 warn $project->{name}, ": skipping update of jsonsecret to same value\n" unless $quiet;
1682         } else {
1683                 # Avoid touching anything other than jsonsecret field
1684                 $project->_property_fput('jsonsecret', $jsonsecret);
1685                 warn $project->{name}, ": jsonsecret updated to \"$jsonsecret\"\n" unless $quiet;
1686         }
1687         return 0;
1688 }
1689
1690 sub cmd_setautogchack {
1691         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1692         my $project = get_project($ARGV[0]);
1693         my $aghok = $Girocco::Config::autogchack &&
1694                 ($project->{mirror} || $Girocco::Config::autogchack ne "mirror");
1695         my $old = defined($project->{autogchack}) ? clean_bool($project->{autogchack}) : "unset";
1696         if (@ARGV == 1) {
1697                 print "$old\n" if $aghok;
1698                 return 0;
1699         }
1700         my $bool;
1701         if (lc($ARGV[1]) eq "unset") {
1702                 $bool = "unset";
1703         } else {
1704                 valid_bool($ARGV[1]) or die "invalid boolean value: \"$ARGV[1]\"\n";
1705                 $bool = clean_bool($ARGV[1]);
1706         }
1707         if (!$aghok) {
1708                 die "\$Girocco::Config::autogchack is false\n" unless $Girocco::Config::autogchack;
1709                 die "\$Girocco::Config::autogchack is only enabled for mirrors\n";
1710         }
1711         if ($old eq $bool) {
1712                 warn $project->{name}, ": autogchack value unchanged\n" unless $quiet;
1713         } else {
1714                 if ($bool eq "unset") {
1715                         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1716                                 'config', '--unset', "girocco.autogchack");
1717                 } else {
1718                         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1719                                 'config', '--bool', "girocco.autogchack", $bool);
1720                 }
1721         }
1722         return system($Girocco::Config::basedir . "/jobd/maintain-auto-gc-hack.sh", $project->{name}) == 0
1723                 ? 0 : 1;
1724 }
1725
1726 sub valid_url {
1727         my ($url, $type) = @_;
1728         $type ne 'baseurl' and return valid_web_url($url);
1729         valid_repo_url($url) or return 0;
1730         if ($Girocco::Config::restrict_mirror_hosts) {
1731                 my $mh = extract_url_hostname($url);
1732                 is_dns_hostname($mh) or return 0;
1733                 !is_our_hostname($mh) or return 0;
1734         }
1735         return 1;
1736 }
1737
1738 our %urlfields;
1739 BEGIN {
1740         %urlfields = (
1741                 baseurl    => ["url"       , 1],
1742                 homepage   => ["hp"        , 0],
1743                 notifyjson => ["notifyjson", 0],
1744         );
1745 }
1746
1747 sub cmd_seturl {
1748         my $force = 0;
1749         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1750         @ARGV == 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1751         my $project = get_project($ARGV[0]);
1752         if (!exists($urlfields{$ARGV[1]})) {
1753                 die "invalid URL field name: \"$ARGV[1]\" -- try \"help\"\n";
1754         }
1755         if (@ARGV == 3 && ${$urlfields{$ARGV[1]}}[1] && !$project->{mirror}) {
1756                 die "invalid URL field for non-mirror (use --force to accept): \"$ARGV[1]\"\n"
1757                         unless $force;
1758                 warn "using mirror field on non-mirror with --force\n" unless $quiet;
1759         }
1760         if (@ARGV == 3 && !valid_url($ARGV[2], $ARGV[1])) {
1761                 die "invalid URL (use --force to accept): \"$ARGV[2]\"\n"
1762                         unless $force;
1763                 warn "using invalid URL with --force\n" unless $quiet;
1764         }
1765         my $old = $project->{${$urlfields{$ARGV[1]}}[0]};
1766         if (@ARGV == 2) {
1767                 print "$old\n" if defined($old);
1768                 return 0;
1769         }
1770         if (defined($old) && $old eq $ARGV[2]) {
1771                 warn $project->{name}, ": skipping update of $ARGV[1] to same value\n" unless $quiet;
1772         } else {
1773                 # Avoid touching anything other than $ARGV[1]'s field
1774                 $project->_property_fput(${$urlfields{$ARGV[1]}}[0], $ARGV[2]);
1775                 if ($ARGV[1] eq "baseurl") {
1776                         $project->{url} = $ARGV[2];
1777                         $project->_set_bangagain;
1778                 }
1779                 $project->_set_changed unless $ARGV[1] eq "notifyjson";
1780                 warn $project->{name}, ": $ARGV[1] updated to $ARGV[2]\n" unless $quiet;
1781         }
1782         return 0;
1783 }
1784
1785 our %msgsfields;
1786 BEGIN {
1787         %msgsfields = (
1788                 notifymail => 1,
1789                 notifytag  => 1,
1790         );
1791 }
1792
1793 sub cmd_setmsgs {
1794         my $force = 0;
1795         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1796         @ARGV >= 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1797         my $project = get_project(shift @ARGV);
1798         my $field = shift @ARGV;
1799         if (!exists($msgsfields{$field})) {
1800                 die "invalid msgs field name: \"$field\" -- try \"help\"\n";
1801         }
1802         if (@ARGV && !valid_addrlist(@ARGV)) {
1803                 die "invalid email address list (use --force to accept): \"".join(" ",@ARGV)."\"\n"
1804                         unless $force;
1805                 warn "using invalid email address list with --force\n" unless $quiet;
1806         }
1807         my $old = $project->{$field};
1808         if (!@ARGV) {
1809                 printf "%s\n", clean_addrlist($old, " ") if defined($old);
1810                 return 0;
1811         }
1812         my $newlist = clean_addrlist(join(" ",@ARGV));
1813         if (defined($old) && $old eq $newlist) {
1814                 warn $project->{name}, ": skipping update of $field to same value\n" unless $quiet;
1815         } else {
1816                 # Avoid touching anything other than $field's field
1817                 $project->_property_fput($field, $newlist);
1818                 warn $project->{name}, ": $field updated to \"$newlist\"\n" unless $quiet;
1819         }
1820         return 0;
1821 }
1822
1823 sub cmd_setusers {
1824         my $force = 0;
1825         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1826         @ARGV >= 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1827         my $project = get_project(shift @ARGV);
1828         my $projname = $project->{name};
1829         !@ARGV || !$project->{mirror} or die "cannot set users list for mirror project: \"$projname\"\n";
1830         my @newusers = ();
1831         if (@ARGV) {
1832                 eval {@newusers = validate_users(join(" ", @ARGV), $force); 1;} or exit 255;
1833                 die "refusing to set empty users list without --force\n" unless @newusers || $force;
1834         }
1835         return 0 if !@ARGV && $project->{mirror};
1836         my $oldusers = $project->{users};
1837         if ($oldusers && ref($oldusers) eq "ARRAY") {
1838                 $oldusers = join("\n", @$oldusers);
1839         } else {
1840                 $oldusers = "";
1841         }
1842         if (!@ARGV) {
1843                 print "$oldusers\n" if $oldusers ne "";
1844                 return 0;
1845         }
1846         if ($oldusers eq join("\n", @newusers)) {
1847                 warn "$projname: skipping update of users list to same value\n" unless $quiet;
1848         } else {
1849                 # Avoid touching anything other than the users list
1850                 $project->{users} = \@newusers;
1851                 $project->_update_users;
1852                 warn "$projname: users list updated to \"@{[join(',',@newusers)]}\"\n" unless $quiet;
1853         }
1854         return 0;
1855 }
1856
1857 our %fieldnames;
1858 BEGIN {
1859         %fieldnames = (
1860                 owner         => [\&cmd_setowner,      0],
1861                 desc          => [\&cmd_setdesc,       0],
1862                 description   => [\&cmd_setdesc,       0],
1863                 readme        => [\&cmd_setreadme,     0],
1864                 head          => [\&cmd_sethead,       0],
1865                 HEAD          => [\&cmd_sethead,       0],
1866                 hooks         => [\&cmd_sethooks,      0],
1867                 hookspath     => [\&cmd_sethooks,      0],
1868                 cleanmirror   => [\&cmd_setbool,       1],
1869                 reverseorder  => [\&cmd_setbool,       1],
1870                 summaryonly   => [\&cmd_setbool,       1],
1871                 statusupdates => [\&cmd_setbool,       1],
1872                 autogchack    => [\&cmd_setautogchack, 0],
1873                 baseurl       => [\&cmd_seturl,        1],
1874                 homepage      => [\&cmd_seturl,        1],
1875                 notifyjson    => [\&cmd_seturl,        1],
1876                 jsontype      => [\&cmd_setjsontype,   0],
1877                 jsonsecret    => [\&cmd_setjsonsecret, 0],
1878                 notifymail    => [\&cmd_setmsgs,       1],
1879                 notifytag     => [\&cmd_setmsgs,       1],
1880                 users         => [\&cmd_setusers,      0],
1881         );
1882 }
1883
1884 sub do_getset {
1885         $setopt = shift;
1886         my @newargs = ();
1887         push(@newargs, shift) if @_ && $_[0] eq '--force';
1888         my $field = $_[1];
1889         (($setopt && @_ >= 3) || @_ == 2) && exists($fieldnames{$field}) or die_usage;
1890         push(@newargs, shift);
1891         shift unless ${$fieldnames{$field}}[1];
1892         push(@newargs, @_);
1893         diename(($setopt ? "set " : "get ") . $field);
1894         @ARGV = @newargs;
1895         &{${$fieldnames{$field}}[0]}(@ARGV);
1896 }
1897
1898 sub cmd_get {
1899         do_getset(0, @_);
1900 }
1901
1902 sub cmd_set {
1903         do_getset(1, @_);
1904 }
1905
1906 our %commands;
1907 BEGIN {
1908         %commands = (
1909                 list => \&cmd_list,
1910                 create => \&cmd_create,
1911                 adopt => \&cmd_adopt,
1912                 remove => \&cmd_remove,
1913                 trash => \&cmd_remove,
1914                 delete => \&cmd_remove,
1915                 show => \&cmd_show,
1916                 listheads => \&cmd_listheads,
1917                 listtags => \&cmd_listtags,
1918                 listctags => \&cmd_listtags,
1919                 deltags => \&cmd_deltags,
1920                 delctags => \&cmd_deltags,
1921                 addtags => \&cmd_addtags,
1922                 addctags => \&cmd_addtags,
1923                 chpass => \&cmd_chpass,
1924                 checkpw => \&cmd_checkpw,
1925                 gc => \&cmd_gc,
1926                 update => \&cmd_update,
1927                 remirror => \&cmd_remirror,
1928                 setowner => \&cmd_setowner,
1929                 setdesc => \&cmd_setdesc,
1930                 setdescription => \&cmd_setdesc,
1931                 setreadme => \&cmd_setreadme,
1932                 sethead => \&cmd_sethead,
1933                 sethooks => \&cmd_sethooks,
1934                 sethookspath => \&cmd_sethooks,
1935                 setbool => \&cmd_setbool,
1936                 setboolean => \&cmd_setbool,
1937                 setflag => \&cmd_setbool,
1938                 setautogchack => \&cmd_setautogchack,
1939                 seturl => \&cmd_seturl,
1940                 setjsontype => \&cmd_setjsontype,
1941                 setjsonsecret => \&cmd_setjsonsecret,
1942                 setmsgs => \&cmd_setmsgs,
1943                 setusers => \&cmd_setusers,
1944                 get => \&cmd_get,
1945                 set => \&cmd_set,
1946         );
1947 }
1948 our %nopager;
1949 BEGIN {
1950         %nopager = map({$_ => 1} qw(
1951                 create
1952                 chpass
1953                 checkpw
1954         ));
1955 }
1956
1957 sub dohelp {
1958         my $cmd = shift;
1959         my $bn = basename($0);
1960         setup_pager_stdout($usepager);
1961         printf "%s version %s\n\n", $bn, $VERSION;
1962         if (defined($cmd) && $cmd ne '') {
1963                 $cmd =~ s/^set(?=[a-zA-Z])//i;
1964                 my $cmdhelp = '';
1965                 my ($lastmt, $incmd);
1966                 foreach (split('\n', sprintf($help, $bn))) {
1967                         $lastmt || $incmd or $lastmt = /^\s*$/, next;
1968                         $incmd = 1 if $lastmt && /^\s*(?:\[?set\]?)?$cmd\s/;
1969                         last if $incmd && /^\s*$/;
1970                         $incmd and $cmdhelp .= $_ . "\n";
1971                         $lastmt = /^\s*$/;
1972                 }
1973                 print $cmdhelp and exit 0 if $cmdhelp;
1974         }
1975         printf $help, $bn;
1976         exit 0;
1977 }
1978
1979 sub main {
1980         local *ARGV = \@_;
1981         {
1982                 shift, $quiet=1, redo if @ARGV && $ARGV[0] =~ /^(?:-q|--quiet)$/i;
1983                 shift, $usepager=1, redo if @ARGV && $ARGV[0] =~ /^(?:-p|--pager|--paginate)$/i;
1984                 shift, $usepager=0, redo if @ARGV && $ARGV[0] =~ /^(?:--no-pager|--no-paginate)$/i;
1985         }
1986         dohelp($ARGV[1]) if !@ARGV || @ARGV && $ARGV[0] =~ /^(?:-h|-?-help|help)$/i;
1987         my $command = shift;
1988         diename($command);
1989         $setopt = 1;
1990         if (!exists($commands{$command}) && exists($commands{"set".$command})) {
1991                 $setopt = 0;
1992                 $command = "set" . $command;
1993         }
1994         exists($commands{$command}) or die "Unknown command \"$command\" -- try \"help\"\n";
1995         dohelp($command) if @ARGV && ($ARGV[0] =~ /^(?:-h|-?-help)$/i ||
1996                 $ARGV[0] =~ /^help$/i && !Girocco::Project::does_exist("help",1));
1997         $nopager{$command} and $usepager = 0;
1998         setup_pager_stdout($usepager);
1999         &{$commands{$command}}(@ARGV);
2000 }