toolbox/projtool.pl

   1 #!/usr/bin/perl
   2
   3 # projtool.pl - command line Girocco project maintenance tool
   4 # Copyright (C) 2016,2017,2020,2021 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        prune [--quiet] (--force | --dry-run) [<project>...]
  94               check to see if any projects (default is all projects) are
  95               missing the associated project directory on disk.
  96               Requires either --force or --dry-run option to operate.
  97               With --dry-run only show what would be done.
  98               With --prune actually remove any extraneous project(s).
  99               With --dry-run exit code is non-zero if any action needed.
 100               With --quiet, suppress output message, if any.
 101
 102        show <project>
 103               show project <project>
 104
 105        urls [--push] <project>
 106               show available fetch/push URLs for <project>
 107               Note that this does NOT include non-Git protocol URLs such
 108               as any home page or any upstream URL for a mirror project --
 109               those are all accessible via the "show" command.
 110               The URLs shown are those that would be shown by gitweb.cgi.
 111               With --push only show push urls (mirrors have no push urls)
 112
 113        listheads <project>
 114               list all available heads for <project> and indicate current head
 115
 116        listtags [--verbose] <project>
 117               list all ctags on project <project>
 118
 119        deltags <project> [-i] <tagstodel>
 120               remove any ctags on project <project> present in <tagstodel>
 121               <tagstodel> is space or comma separated list of tags to remove
 122               with -i match against <tagstodel> without regard to letter case
 123
 124        addtags <project> <tagstoadd>
 125               add ctags to project <project>
 126               <tagstoadd> is space or comma separated list of tags to add
 127
 128        chpass [--force] <project> [random | unknown]
 129               change project <project> password (prompted)
 130               with "random" set to random password
 131               with "unknown" set password hash to invalid value "unknown"
 132
 133        checkpw <project>
 134               check project <project> password for a match (prompted)
 135
 136        gc [--force | --auto] [--redelta | --recompress] <project>
 137               run the gc.sh script on project <project>
 138               with --auto let the gc.sh script decide what to do
 139               with --force cause a full gc to take place (force_gc=1)
 140               with neither --auto nor --force do a mini or if needed a full gc
 141               (in other words just touch .needsgc and run gc.sh)
 142               with --redelta a full gc will use pack-objects --no-reuse-delta
 143               with --recompress a full gc uses pack-objects --no-reuse-object
 144               (--no-reuse-delta and --no-reuse-object are accepted as aliases)
 145               unless the global --quiet option is given show_progress=1 is used
 146
 147        update [--force] [--quiet | --summary] <project>
 148               run the update.sh script on project <project>
 149               with --force cause a fetch to always take place (force_update=1)
 150               with --quiet only show errors (show_progress is left unset)
 151               with --summary show progress and ref summary (show_progress=1)
 152               with neither --quiet nor --summary show it all (show_progress=2)
 153
 154        remirror [--force] <project>
 155               initiate a remirror of project <project>
 156
 157        [set]owner [--force] <project> <newowner>
 158               set project <project> owner to <newowner>
 159               without "set" and only 1 arg, just show current project owner
 160
 161        [set]desc [--force] <project> <newdesc>
 162               set project <project> description to <newdesc>
 163               without "set" and only 1 arg, just show current project desc
 164
 165        [set]readme [--force] [--format=<readmetype>] <project> [<newsetting>]
 166               set project <project> readme to <newsetting>
 167               <readmetype> is markdown|plain|html (default is no change)
 168               <newsetting> is automatic|suppressed|-|[@]filename
 169               with "set" <readmetype> and/or <newsetting> is required
 170               without "set" and only 2 args, just show current readme setting
 171
 172        [set]head <project> <newhead>
 173               set project <project> HEAD symbolic ref to <newhead>
 174               without "set" and only 1 arg, just show current project HEAD
 175
 176        [set]bool [--force] <project> <flagname> <boolvalue>
 177               set project <project> boolean <flagname> to <boolvalue>
 178               <flagname> is cleanmirror|reverseorder|summaryonly|statusupdtaes
 179               without "set" and only 2 args, just show current flag value
 180
 181        [set]hooks [--force] <project> local | global | <path>
 182               set project <project> hookspath to local, global or <path>
 183               without "set" and only 1 arg, just show current hookspath
 184
 185        [set]autogchack <project> <boolvalue> | unset
 186               set project <project> autogchack to <boolvalue> or "unset" it
 187               without "set" just show current autogchack setting if enabled
 188               with "set" autogchack must be enabled in Config.pm for the
 189               type of project and maintain-auto-gc-hack.sh is always run
 190
 191        [set]url [--force] <project> <urlname> <newurlvalue>
 192               set project <project> url <urlname> to <newurlvalue>
 193               <urlname> is baseurl|homepage|notifyjson
 194               without "set" and only 2 args, just show current url value
 195
 196        [set]msgs [--force] <project> <msgsname> <eaddrlist>
 197               set project <project> msgs <msgsname> to <addrlist>
 198               <msgsname> is notifymail|notifytag
 199               <eaddrlist> is space or comma separated list of email addresses
 200               without "set" and only 2 args, just show current msgs value
 201
 202        [set]users [--force] <project> <newuserslist>
 203               set push project <project> users list to <newuserslist>
 204               <newuserslist> is space or comma separated list of user names
 205               without "set" and only 1 arg, just show current users list
 206
 207        [set]jsontype <project> <newjsontype>
 208               set project <project> JSON Content-Type to <newjsontype>
 209               <newjsontype> is x-www-form-urlencoded or json
 210               without "set" and only 1 arg, just show current jsontype
 211
 212        [set]jsonsecret <project> <newjsonsecret>
 213               set project <project> JSON secret to <newjsonsecret>
 214               <newjsonsecret> is a string (empty string disables signatures)
 215               without "set" and only 1 arg, just show current jsonsecret
 216
 217        get <project> <fieldname>
 218               show project <project> field <fieldname>
 219               <fieldname> is owner|desc|readme|head|hooks|users|jsontype
 220                       or jsonsecret|<flagname>|autogchack|<urlname>|<msgsname>
 221
 222        set [--force] <project> <fieldname> <newfieldvalue>
 223               set project <project> field <fieldname> to <newfieldvalue>
 224               <fieldname> same as for get
 225               <newfieldvalue> same as for corresponding set... command
 226 HELP
 227
 228 our $quiet;
 229 our $usepager;
 230 our $setopt;
 231 sub die_usage {
 232         my $sub = shift || diename;
 233         if ($sub) {
 234                 die "Invalid arguments to $sub command -- try \"help\"\n";
 235         } else {
 236                 die "Invalid arguments -- try \"help\"\n";
 237         }
 238 }
 239
 240 sub get_readme_len {
 241         my $rm = shift;
 242         defined($rm) or $rm = '';
 243         return "length " . length($rm);
 244 }
 245
 246 sub get_readme_desc {
 247         my $rm = shift;
 248         defined($rm) or $rm = '';
 249         if (length($rm)) {
 250                 my $test = $rm;
 251                 $test =~ s/<!--(?:[^-]|(?:-(?!-)))*-->//gs;
 252                 $test =~ s/\s+//s;
 253                 return $test eq '' ? "suppressed" : "length " . length($rm);
 254         } else {
 255                 return "automatic";
 256         }
 257 }
 258
 259 sub get_ctag_counts {
 260         my $project = shift;
 261         my $compact = shift;
 262         my @ctags = ();
 263         foreach ($project->get_ctag_names) {
 264                 my $val = 0;
 265                 my $ct;
 266                 if (open $ct, '<', $project->{path}."/ctags/$_") {
 267                         my $count = <$ct>;
 268                         close $ct;
 269                         defined $count or $count = '';
 270                         chomp $count;
 271                         $val = $count =~ /^[1-9]\d*$/ ? $count : 1;
 272                 }
 273                 if ($compact) {
 274                         if ($val == 1) {
 275                                 push(@ctags, $_);
 276                         } elsif ($val > 1) {
 277                                 push(@ctags, $_."(".$val.")");
 278                         }
 279                 } else {
 280                         push(@ctags, [$_, $val]) if $val;
 281                 }
 282         }
 283         @ctags;
 284 }
 285
 286 sub get_clean_project {
 287         my $project = get_project(@_);
 288         delete $project->{loaded};
 289         delete $project->{base_path};
 290         delete $project->{ccrypt};
 291         /^orig/i || !defined($project->{$_}) and delete $project->{$_} foreach keys %$project;
 292         $project->{owner} = $project->{email}; delete $project->{email};
 293         $project->{homepage} = $project->{hp}; delete $project->{hp};
 294         $project->{baseurl} = $project->{url}; delete $project->{url};
 295         if (defined($project->{path}) && $project->{path} ne "") {
 296                 my $rp = realpath($project->{path});
 297                 defined($rp) && $rp ne "" and $project->{realpath} = $rp;
 298                 if (-f "$rp/objects/info/packs") {
 299                         my $ipt = (stat _)[9];
 300                         defined($ipt) and $project->{infopackstime} =
 301                                 strftime("%Y-%m-%d %H:%M:%S %z", localtime($ipt));
 302                 }
 303         }
 304         my $owner = $project->{owner};
 305         if ($owner) {
 306                 $owner = lc($owner);
 307                 my @owner_users = map {$owner eq lc($$_[4]) ? $$_[1] : ()} get_all_users;
 308                 $project->{owner_users} = \@owner_users if @owner_users;
 309         }
 310         my $projname = $project->{name};
 311         my @forks = grep {$$_[1] =~ m,^$projname/,} get_all_projects;
 312         $project->{has_forks} = 1 if @forks;
 313         $project->{has_alternates} = 1 if $project->has_alternates;
 314         my @bundles = $project->bundles;
 315         for (my $i = 0; $i < @bundles; ++$i) {
 316                 my $secs = $bundles[$i]->[0];
 317                 $bundles[$i]->[0] = strftime("%Y-%m-%d %H:%M:%S %z", localtime($secs));
 318                 my $sz = $bundles[$i]->[2];
 319                 1 while $sz =~ s/(?<=\d)(\d{3})(?:,|$)/,$1/g;
 320                 $bundles[$i]->[2] = $sz;
 321         }
 322         delete $project->{bundles};
 323         $project->{bundles} = \@bundles if @bundles;
 324         $project->{mirror} = 0 unless $project->{mirror};
 325         $project->{is_empty} = 1 if $project->is_empty;
 326         delete $project->{showpush} unless $project->{showpush};
 327         delete $project->{users} if $project->{mirror};
 328         delete $project->{baseurl} unless $project->{mirror};
 329         delete $project->{banged} unless $project->{mirror};
 330         delete $project->{lastrefresh} unless $project->{mirror};
 331         delete $project->{cleanmirror} unless $project->{mirror};
 332         delete $project->{statusupdates} unless $project->{mirror};
 333         delete $project->{lastparentgc} unless $projname =~ m,/,;
 334         unless ($project->{banged}) {
 335                 delete $project->{bangcount};
 336                 delete $project->{bangfirstfail};
 337                 delete $project->{bangmessagesent};
 338         }
 339         my $projhook = $project->_has_notifyhook;
 340         if (defined($projhook) && $projhook ne "") {
 341                 $project->{notifyhook} = $projhook;
 342         } else {
 343                 delete $project->{notifyhook};
 344         }
 345         $project->{README} = get_readme_desc($project->{README}) if exists($project->{README});
 346         $project->{READMEDATA} = get_readme_len($project->{READMEDATA}) if exists($project->{READMEDATA});
 347         my @tags = get_ctag_counts($project, 1);
 348         $project->{tags} = \@tags if @tags;
 349         my $projconfig = read_config_file_hash($project->{path}."/config");
 350         if (defined($projconfig) && defined($projconfig->{"core.hookspath"})) {
 351                 my $ahp = $projconfig->{"core.hookspath"};
 352                 my $rahp = realpath($ahp);
 353                 my $lhp = $project->{path}."/hooks";
 354                 my $rlhp = realpath($lhp);
 355                 my $ghp = $Girocco::Config::reporoot."/_global/hooks";
 356                 my $rghp = realpath($ghp);
 357                 $project->{has_local_hooks} = 1 if
 358                         defined($rahp) && defined($rlhp) && $rahp eq $rlhp;
 359                 $project->{has_global_hooks} = 1 if
 360                         defined($rahp) && defined($rghp) && $rahp eq $rghp;
 361                 $project->{hookspath} = $ahp unless $ahp eq $lhp || $ahp eq $ghp;
 362         }
 363         $project;
 364 }
 365
 366 sub clean_addrlist {
 367         my %seen = ();
 368         my @newlist = ();
 369         foreach (split(/[,\s]+/, $_[0])) {
 370                 next unless $_;
 371                 $seen{lc($_)} = 1, push(@newlist, $_) unless $seen{lc($_)};
 372         }
 373         return join(($_[1]||","), @newlist);
 374 }
 375
 376 sub valid_addrlist {
 377         my $cleaned = clean_addrlist(join(" ", @_));
 378         return 1 if $cleaned eq "";
 379         valid_email_multi($cleaned) && length($cleaned) <= 512;
 380 }
 381
 382 sub validate_users {
 383         my ($userlist, $force, $nodie) = @_;
 384         my @newusers = ();
 385         my $badlist = 0;
 386         my %seenuser = ();
 387         my $mobok = $Girocco::Config::mob && $Girocco::Config::mob eq "mob";
 388         my %users = map({($$_[1] => $_)} get_all_users);
 389         foreach (split(/[\s,]+/, $userlist)) {
 390                 if (exists($users{$_}) || $_ eq "everyone" || ($mobok && $_ eq "mob")) {
 391                         $seenuser{$_}=1, push(@newusers, $_) unless $seenuser{$_};
 392                         next;
 393                 }
 394                 if (Girocco::User::does_exist($_, 1)) {
 395                         if ($force) {
 396                                 $seenuser{$_}=1, push(@newusers, $_) unless $seenuser{$_};
 397                         } else {
 398                                 $badlist = 1;
 399                                 warn "refusing to allow questionable user \"$_\" without --force\n" unless $nodie && $quiet;
 400                         }
 401                         next;
 402                 }
 403                 $badlist = 1;
 404                 warn "invalid user: \"$_\"\n" unless $nodie && $quiet
 405         }
 406         die if $badlist && !$nodie;
 407         return @newusers;
 408 }
 409
 410 sub is_default_desc {
 411         # "Unnamed repository; edit this file 'description' to name the repository."
 412         # "Unnamed repository; edit this file to name it for gitweb."
 413         local $_ = shift;
 414         return 0 unless defined($_);
 415         /Unnamed\s+repository;/i && /\s+edit\s+this\s+file\s+/i && /\s+to\s+name\s+/i;
 416 }
 417
 418 sub valid_desc {
 419         my $test = shift;
 420         chomp $test;
 421         return 0 if $test =~ /[\r\n]/;
 422         $test =~ s/\s\s+/ /g;
 423         $test =~ s/^\s+//;
 424         $test =~ s/\s+$//;
 425         return $test ne '';
 426 }
 427
 428 sub clean_desc {
 429         my $desc = shift;
 430         defined($desc) or $desc = '';
 431         chomp $desc;
 432         $desc = to_utf8($desc, 1);
 433         $desc =~ s/\s\s+/ /g;
 434         $desc =~ s/^\s+//;
 435         $desc =~ s/\s+$//;
 436         return $desc;
 437 }
 438
 439 sub parse_options {
 440         Girocco::CLIUtil::_parse_options(
 441                 sub {
 442                         warn((($_[0]eq'?')?"unrecognized":"missing argument for")." option \"$_[1]\"\n")
 443                                 unless $quiet;
 444                         die_usage;
 445                 }, @_);
 446 }
 447
 448 sub cmd_list {
 449         my %sortsub = (
 450                 lcname => sub {lc($$a[1]) cmp lc($$b[1])},
 451                 name => sub {$$a[1] cmp $$b[1]},
 452                 gid => sub {$$a[3] <=> $$b[3]},
 453                 owner => sub {lc($$a[4]) cmp lc($$b[4]) || lc($$a[1]) cmp lc($$b[1])},
 454                 no => sub {$$a[0] <=> $$b[0]},
 455         );
 456         my $sortopt = 'lcname';
 457         my ($verbose, $owner);
 458         parse_options(":sort" => \$sortopt, verbose => \$verbose, owner => \$owner);
 459         my $regex;
 460         if (@ARGV) {
 461                 my $val = shift @ARGV;
 462                 $regex = qr($val) or die "bad regex \"$val\"\n";
 463         }
 464         !@ARGV && exists($sortsub{$sortopt}) or die_usage;
 465         my $sortsub = $sortsub{$sortopt};
 466         my $grepsub = defined($regex) ? ($owner ? sub {$$_[4] =~ /$regex/} : sub {$$_[1] =~ /$regex/}) : sub {1};
 467         my @projects = sort($sortsub grep {&$grepsub} get_all_projects);
 468         if ($verbose) {
 469                 print map(sprintf("%s\n", join(":", (@$_)[1..5])), @projects);
 470         } else {
 471                 print map(sprintf("%s: %s\n", $$_[1], $$_[5] =~ /^:/ ? "<mirror>" : $$_[5]), @projects);
 472         }
 473         return 0;
 474 }
 475
 476 sub cmd_create {
 477         my ($force, $noalternates, $orphanok, $optp, $nopasswd, $noowner, $defaults, $ispush, $pushusers,
 478                 $ismirror, $desc, $fullmirror, $homepage);
 479         parse_options(
 480                 force => \$force, "no-alternates" => \$noalternates, orphan => \$orphanok, p => \$optp,
 481                 "no-password" => \$nopasswd, "no-owner" => \$noowner, defaults => \$defaults,
 482                 "push" => \$ispush, ":push" => \$pushusers, ":mirror" => \$ismirror, ":desc" => \$desc,
 483                 ":description" => \$desc, "full-mirror" => \$fullmirror, ":homepage" => \$homepage);
 484         @ARGV == 1 or die_usage;
 485         !defined($pushusers) || defined($ispush) or $ispush = 1;
 486         defined($ismirror) && $ismirror =~ /^\s*$/ and die "--mirror url must not be empty\n";
 487         die "--mirror and --push are mutually exclusive options\n" if $ismirror && $ispush;
 488         die "--full-mirror requires use of --mirror=<url> option\n" if $fullmirror && !$ismirror;
 489         !$defaults || defined($ispush) || defined($ismirror) or $ispush = 1;
 490         !$defaults || defined($nopasswd) or $nopasswd = 1;
 491         !$defaults || defined($noowner) or $noowner = 1;
 492         !defined($ispush) || defined($pushusers) or $pushusers = "";
 493         my $projname = $ARGV[0];
 494         $projname =~ s/\.git$//i;
 495         Girocco::Project::does_exist($projname, 1) and die "Project already exists: \"$projname\"\n";
 496         if (!Girocco::Project::valid_name($projname, $orphanok, $optp)) {
 497                 warn "Refusing to create orphan project without --orphan\n"
 498                         if !$quiet && !$orphanok && Girocco::Project::valid_name($projname, 1, 1);
 499                 warn "Required orphan parent directory does not exist (use -p): ",
 500                         $Girocco::Config::reporoot.'/'.Girocco::Project::get_forkee_name($projname), "\n"
 501                         if !$quiet && $orphanok && Girocco::Project::valid_name($projname, 1, 1);
 502                 die "Invalid project name: \"$projname\"\n";
 503         }
 504         my ($forkee, $project) = ($projname =~ m#^(.*/)?([^/]+)$#);
 505         my $newtype = $forkee ? 'fork' : 'project';
 506         if (length($project) > 64) {
 507                 die "The $newtype name is longer than 64 characters.  Do you really need that much?\n"
 508                         unless $force;
 509                 warn "Allowing $newtype name longer than 64 characters with --force\n" unless $quiet;
 510         }
 511         unless ($Girocco::Config::push || $Girocco::Config::mirror) {
 512                 die "Project creation disabled (no mirrors or push projects allowed)\n" unless $force;
 513                 warn "Continuing with --force even though both push and mirror projects are disabled\n" unless $quiet;
 514         }
 515         print "Enter settings for new project \"$projname\"\n" unless $defaults;
 516         my %settings = ();
 517         $settings{noalternates} = $noalternates;
 518         if ($nopasswd) {
 519                 $settings{crypt} = "unknown";
 520         } else {
 521                 my $np1 = prompt_noecho_nl_or_die("Admin password for project $projname (echo is off)");
 522                 $np1 ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
 523                 my $np2 = prompt_noecho_nl_or_die("Retype admin password for project $projname");
 524                 $np1 eq $np2 or die "Our high-paid security consultants have determined that\n" .
 525                         "the admin passwords you have entered do not match each other.\n";
 526                 $settings{crypt} = scrypt_sha1($np1);
 527         }
 528         my $owner = "";
 529         unless ($noowner) {
 530                 $owner = prompt_or_die("Owner/email name for project $projname");
 531                 unless (valid_email($owner)) {
 532                         unless ($force) {
 533                                 warn "Your email sure looks weird...?\n";
 534                                 redo;
 535                         }
 536                         warn "Allowing invalid email with --force\n" unless $quiet;
 537                 }
 538                 if (length($owner) > 96) {
 539                         unless ($force) {
 540                                 warn "Your email is longer than 96 characters.  Do you really need that much?\n";
 541                                 redo;
 542                         }
 543                         warn "Allowing email longer than 96 characters with --force\n" unless $quiet;
 544                 }
 545         }
 546         $settings{email} = $owner;
 547         my $baseurl = "";
 548         my $checkmirror = sub {
 549                 my $checkurl = shift;
 550                 unless (valid_repo_url($checkurl)) {
 551                         unless ($force) {
 552                                 warn "Invalid mirror URL: \"$checkurl\"\n";
 553                                 return undef;
 554                         }
 555                         warn "Allowing invalid mirror URL with --force\n" unless $quiet;
 556                 }
 557                 if ($Girocco::Config::restrict_mirror_hosts) {
 558                         my $mh = extract_url_hostname($checkurl);
 559                         unless (is_dns_hostname($mh)) {
 560                                 unless ($force) {
 561                                         warn "Invalid non-DNS mirror URL: \"$checkurl\"\n";
 562                                         return undef;
 563                                 }
 564                                 warn "Allowing non-DNS mirror URL with --force\n" unless $quiet;
 565                         }
 566                         if (is_our_hostname($mh)) {
 567                                 unless ($force) {
 568                                         warn "Invalid same-host mirror URL: \"$checkurl\"\n";
 569                                         return undef;
 570                                 }
 571                                 warn "Allowing same-host mirror URL with --force\n" unless $quiet;
 572                         }
 573                 }
 574                 return $checkurl;
 575         };
 576         if ($ispush || $ismirror) {
 577                 !$ispush || $force || $Girocco::Config::push or
 578                         die "Push projects are disabled, create a mirror (or use --force)\n";
 579                 !$ismirror || $force || $Girocco::Config::mirror or
 580                         die "Mirror projects are disabled, create a push project (or use --force)\n";
 581                 if ($ismirror) {
 582                         &$checkmirror($ismirror) or die "Invalid --mirror URL\n";
 583                         $baseurl = $ismirror;
 584                         $settings{url} = $baseurl;
 585                         $settings{cleanmirror} = $fullmirror ? 0 : 1;
 586                 } else {
 587                         my @newusers = ();
 588                         if ($pushusers !~ /^[\s,]*$/) {
 589                                 eval {@newusers = validate_users($pushusers, $force); 1;} or
 590                                         die "Invalid --push user list\n";
 591                         }
 592                         $settings{users} = \@newusers;
 593                 }
 594         } elsif ($force || $Girocco::Config::mirror) {{
 595                 if ($force || $Girocco::Config::push) {
 596                         $baseurl = prompt_or_die("URL to mirror from (leave blank for push project)", "");
 597                 } else {{
 598                         $baseurl = prompt_or_die("URL to mirror from");
 599                         unless ($baseurl ne "") {
 600                                 warn "Push projects are disabled, you must enter a mirror URL (or use --force)\n";
 601                                 redo;
 602                         }
 603                 }}
 604                 if ($baseurl ne "") {
 605                         &$checkmirror($baseurl) or redo;
 606                         $settings{url} = $baseurl;
 607                         $settings{cleanmirror} =
 608                                 ynprompt_or_die("Mirror only heads, tags and notes (Y/n)", "Yes");
 609                 }
 610         }}
 611         my $mirror = ($baseurl eq "") ? 0 : 1;
 612         my $checkdesc = sub {
 613                 my $d = shift;
 614                 if (length($d) > 1024) {
 615                         unless ($force) {
 616                                 warn "Short description length greater than 1024 characters!\n";
 617                                 return undef;
 618                         }
 619                         warn "Allowing short description length greater than 1024 characters\n" unless $quiet;
 620                 }
 621                 return $d;
 622         };
 623         if (defined($desc)) {
 624                 $desc =~ s/^\s+//; $desc =~ s/\s+$//;
 625                 $desc eq "" || &$checkdesc($desc) or
 626                         die "Invalid --desc description\n";
 627         } elsif (!$defaults) {
 628                 $desc = prompt_or_die("Short description", "");
 629                 $desc =~ s/^\s+//; $desc =~ s/\s+$//;
 630                 $desc eq "" || &$checkdesc($desc) or redo;
 631                 $desc = undef if $desc eq "";
 632         }
 633         defined($desc) or $desc = $mirror ? "Mirror of $baseurl" : "Push project $projname";
 634         $settings{desc} = $desc;
 635         my $checkhp = sub {
 636                 my $hpurl = shift;
 637                 unless (valid_web_url($hpurl)) {
 638                         unless ($force) {
 639                                 warn "Invalid home page URL: \"$hpurl\"\n";
 640                                 return undef;
 641                         }
 642                         warn "Allowing invalid home page URL with --force\n" unless $quiet;
 643                 }
 644                 return $hpurl;
 645         };
 646         if (defined($homepage)) {
 647                 $homepage =~ s/^\s+//; $homepage =~ s/\s+$//;
 648                 $homepage eq "" || &$checkhp($homepage) or
 649                         die "Invalid --homepage URL\n";
 650         } elsif (!$defaults) {
 651                 $homepage = prompt_or_die("Home page URL", "");
 652                 $homepage =~ s/^\s+//; $homepage =~ s/\s+$//;
 653                 $homepage eq "" || &$checkhp($homepage) or redo;
 654                 $homepage = undef if $homepage eq "";
 655         }
 656         $settings{hp} = $homepage;
 657         my $jsonurl = "";
 658         if (!$defaults) {
 659                 $jsonurl = prompt_or_die("JSON notify POST URL", "");
 660                 if ($jsonurl ne "" && !valid_web_url($jsonurl)) {
 661                         unless ($force) {
 662                                 warn "Invalid JSON notify POST URL: \$jsonurl\"\n";
 663                                 redo;
 664                         }
 665                         warn "Allowing invalid JSON notify POST URL with --force\n" unless $quiet;
 666                 }
 667         }
 668         $settings{notifyjson} = $jsonurl;
 669         my $commitaddrs = "";
 670         if (!$defaults) {
 671                 $commitaddrs = clean_addrlist(prompt_or_die("Commit notify email addr(s)", ""));
 672                 if ($commitaddrs ne "" && !valid_addrlist($commitaddrs)) {
 673                         unless ($force) {
 674                                 warn"invalid commit notify email address list (use --force to accept): \"$commitaddrs\"\n";
 675                                 redo;
 676                         }
 677                         warn "using invalid commit notify email address list with --force\n" unless $quiet;
 678                 }
 679         }
 680         $settings{notifymail} = $commitaddrs;
 681         $settings{reverseorder} = 1;
 682         $settings{reverseorder} = ynprompt_or_die("Oldest-to-newest commit order in emails", "Yes")
 683                 if !$defaults && $commitaddrs ne "";
 684         $settings{summaryonly} = ynprompt_or_die("Summary only (no diff) in emails", "No")
 685                 if !$defaults && $commitaddrs ne "";
 686         my $tagaddrs = "";
 687         if (!$defaults) {
 688                 $tagaddrs = clean_addrlist(prompt_or_die("Tag notify email addr(s)", ""));
 689                 if ($tagaddrs ne "" && !valid_addrlist($tagaddrs)) {
 690                         unless ($force) {
 691                                 warn"invalid tag notify email address list (use --force to accept): \"$tagaddrs\"\n";
 692                                 redo;
 693                         }
 694                         warn "using invalid tag notify email address list with --force\n" unless $quiet;
 695                 }
 696         }
 697         $settings{notifytag} = $tagaddrs;
 698         if (!$mirror && !$ispush) {
 699                 my @newusers = ();
 700                 {
 701                         my $userlist = prompt_or_die("Push users", join(",", @newusers));
 702                         eval {@newusers = validate_users($userlist, $force); 1;} or redo;
 703                 }
 704                 $settings{users} = \@newusers;
 705         }
 706         my $newproj = Girocco::Project->ghost($projname, $mirror, $orphanok, $optp)
 707                 or die "Girocco::Project->ghost call failed\n";
 708         my ($k, $v);
 709         $newproj->{$k} = $v while ($k, $v) = each(%settings);
 710         my $killowner = sub {
 711                 system($Girocco::Config::git_bin, '--git-dir='.$newproj->{path},
 712                         'config', '--unset', "gitweb.owner");
 713         };
 714         if ($mirror) {
 715                 $newproj->premirror or die "Girocco::Project->premirror failed\n";
 716                 !$noowner or &$killowner;
 717                 $newproj->clone or die "Girocco::Project->clone failed\n";
 718                 warn "Project $projname created and cloning successfully initiated.\n"
 719                         unless $quiet;
 720         } else {
 721                 $newproj->conjure or die "Girocco::Project->conjure failed\n";
 722                 !$noowner or &$killowner;
 723                 warn "New push project fork is empty due to use of --no-alternates\n"
 724                         if !$quiet && $projname =~ m,/, && $noalternates;
 725                 warn "Project $projname successfully created.\n" unless $quiet;
 726         }
 727         return 0;
 728 }
 729
 730 sub git_config {
 731         my $gd = shift;
 732         system($Girocco::Config::git_bin, "--git-dir=$gd", 'config', @_) == 0
 733                 or die "\"git --git-dir='$gd' config ".join(" ", @_)."\" failed.\n";
 734 }
 735
 736 sub cmd_adopt {
 737         my ($force, $type, $nousers, $dryrun, $noowner, $owner, $users, $verbose);
 738         parse_options(force => \$force, ":type" => \$type, "no-users" => \$nousers, "dry-run" => \$dryrun,
 739                 "no-owner" => \$noowner,":owner" => \$owner, quiet => \$quiet, q =>\$quiet, verbose => \$verbose);
 740         @ARGV or die "Please give project name on command line.\n";
 741         my $projname = shift @ARGV;
 742         (!$noowner || !defined($owner)) && (!$nousers || !@ARGV) or die_usage;
 743         !defined($type) || $type eq "mirror" || $type eq "push" or die_usage;
 744         defined($type) or $type = "";
 745         my $projdir;
 746         if ($dryrun && $projname =~ m,^/[^.\s/\\:], && is_git_dir(realpath($projname))) {
 747                 $projdir = realpath($projname);
 748                 $projname = $projdir;
 749                 $projname =~ s/\.git$//i;
 750                 $projname =~ s,/+$,,;
 751                 $projname =~ s,^.*/,,;
 752                 $projname ne "" or $projname = $projdir;
 753         } else {
 754                 $projname =~ s/\.git$//i;
 755                 $projname ne "" or die "Invalid project name \"\".\n";
 756                 unless (Girocco::Project::does_exist($projname, 1)) {
 757                         Girocco::Project::valid_name($projname, 1, 1)
 758                                 or die "Invalid project name \"$projname\".\n";
 759                         die "No such project to adopt: $projname\n";
 760                 }
 761                 defined(Girocco::Project->load($projname))
 762                         and die "Project already known (no need to adopt): $projname\n";
 763                 $projdir = $Girocco::Config::reporoot . "/" . $projname . ".git";
 764                 is_git_dir($projdir) or die "Not a git directory: \"$projdir\"\n";
 765         }
 766         my $config = read_config_file($projdir . "/config");
 767         my %config = ();
 768         %config = map {($$_[0], defined($$_[1])?$$_[1]:"true")} @$config if defined($config);
 769         git_bool($config{"core.bare"}) or die "Not a bare git repository: \"$projdir\"\n";
 770         defined(read_HEAD_symref($projdir)) or die "Project with non-symbolic HEAD ref: \"$projdir\"\n";
 771         @ARGV and $users = [validate_users(join(" ", @ARGV), $force, 1)];
 772         my $desc = "";
 773         if (-e "$projdir/description") {
 774                 open my $fd, '<', "$projdir/description" or die "Cannot open \"$projdir/description\": $!\n";
 775                 {
 776                         local $/;
 777                         $desc = <$fd>;
 778                 }
 779                 close $fd;
 780                 defined $desc or $desc = "";
 781                 chomp $desc;
 782                 $desc = to_utf8($desc, 1);
 783                 is_default_desc($desc) and $desc = "";
 784                 if ($desc ne "" && !valid_desc($desc)) {
 785                         die "invalid 'description' file contents (use --force to accept): \"$desc\"\n"
 786                                 unless $force;
 787                         warn "using invalid 'description' file contents  with --force\n" unless $quiet;
 788                 }
 789                 $desc = clean_desc($desc);
 790                 if (length($desc) > 1024) {
 791                         die "description longer than 1024 chars (use --force to accept): \"$desc\"\n"
 792                                 unless $force;
 793                         warn "using longer than 1024 char description with --force\n" unless $quiet;
 794                 }
 795         }
 796         my $readme = "";
 797         my $origreadme = "";
 798         my $readmedata = "";
 799         my $origreadmedata = "";
 800         my $readmetype = Girocco::Project::_normalize_rmtype($config{"girocco.readmetype"},1);
 801         if (-e "$projdir/README.html") {
 802                 open my $fd, '<', "$projdir/README.html" or die "Cannot open \"$projdir/README.html\": $!\n";
 803                 {
 804                         local $/;
 805                         $readme = <$fd>;
 806                 }
 807                 close $fd;
 808                 defined $readme or $readme = "";
 809                 $readme = to_utf8($readme, 1);
 810                 $readme =~ s/\r\n?/\n/gs;
 811                 $readme =~ s/^\s+//s;
 812                 $readme =~ s/\s+$//s;
 813                 $readme eq "" or $readme .= "\n";
 814                 $origreadme = $readme;
 815                 if (-e "$projdir/README.dat") {
 816                         open my $fd2, '<', "$projdir/README.dat" or die "Cannot open \"$projdir/README.dat\": $!\n";
 817                         {
 818                                 local $/;
 819                                 $readmedata = <$fd2>;
 820                         }
 821                         close $fd2;
 822                         defined $readmedata or $readmedata = "";
 823                         $readmedata = to_utf8($readmedata, 1);
 824                         $readmedata =~ s/\r\n?/\n/gs;
 825                         $readmedata =~ s/^\s+//s;
 826                         $readmedata =~ s/\s+$//s;
 827                         $readmedata eq "" or $readmedata .= "\n";
 828                         $origreadmedata = $readmedata;
 829                 }
 830                 !$readmetype && length($readme) && !length($readmedata) and do {
 831                         # the old HTML format
 832                         $readmetype = 'HTML';
 833                         $readmedata = $readme;
 834                 };
 835                 if (length($readmedata) > 8192) {
 836                         die "readme greater than 8192 chars is too long (use --force to override)\n"
 837                                 unless $force;
 838                         warn "using readme greater than 8192 chars with --force\n" unless $quiet;
 839                 }
 840                 {
 841                         my $dummy = {READMEDATA => $readmedata, rmtype => $readmetype, name => $projname};
 842                         my ($cnt, $err) = Girocco::Project::_lint_readme($dummy, 0);
 843                         if ($cnt) {
 844                                 my $msg = "README: $cnt error";
 845                                 $msg .= "s" unless $cnt == 1;
 846                                 print STDERR "$msg\n", "-" x length($msg), "\n", $err
 847                                         unless $force && $quiet;
 848                                 exit(255) unless $force && $readmetype eq 'HTML';
 849                                 warn "$projname: using invalid raw HTML with --force\n" unless $quiet;
 850                         } else {
 851                                 $readme = $dummy->{README};
 852                         }
 853                 }
 854         }
 855         $readmetype or $readmetype = Girocco::Project::_normalize_rmtype(""); # use default type
 856         # Inspect any remotes now
 857         # Yes, Virginia, remote urls can be multi-valued
 858         my %remotes = ();
 859         foreach (@$config) {
 860                 my ($k,$v) = @$_;
 861                 next unless $k =~ /^remote\.([^\/].*?)\.([^.]+)$/; # remote name cannot start with "/"
 862                 my ($name, $subkey) = ($1, $2);
 863                 $remotes{$name}->{skip} = git_bool($v,1), next if $subkey eq "skipdefaultupdate" || $subkey eq "skipfetchall";
 864                 $remotes{$name}->{mirror} = git_bool($v,1), next if $subkey eq "mirror"; # we might want this
 865                 $remotes{$name}->{vcs} = $v, next if defined($v) && $v !~ /^\s*$/ && $subkey eq "vcs";
 866                 push(@{$remotes{$name}->{$subkey}}, $v), next if defined($v) && $v !~ /^\s*$/ &&
 867                         ($subkey eq "url" || $subkey eq "fetch" || $subkey eq "push" || $subkey eq "pushurl");
 868         }
 869         # remotes.default is the default remote group to fetch for "git remote update" otherwise --all
 870         # the remote names in a group are separated by runs of [ \t\n] characters
 871         # remote names "", ".", ".." and any name starting with "/" are invalid
 872         # a remote with no url or vcs setting is not considered valid
 873         my @check = ();
 874         my $usingall = 0;
 875         if (exists($config{"remotes.default"})) {
 876                 foreach (split(/[ \t\n]+/, $config{"remotes.default"})) {
 877                         next unless exists($remotes{$_});
 878                         my $rmt = $remotes{$_};
 879                         next if !exists($rmt->{url}) && !$rmt->{vcs};
 880                         push(@check, $_);
 881                 }
 882         } else {
 883                 $usingall = 1;
 884                 my %seenrmt = ();
 885                 foreach (@$config) {
 886                         my ($k,$v) = @$_;
 887                         next unless $k =~ /^remote\.([^\/].*?)\.[^.]+$/;
 888                         next if $seenrmt{$1};
 889                         $seenrmt{$1} = 1;
 890                         next unless exists($remotes{$1});
 891                         my $rmt = $remotes{$1};
 892                         next if $rmt->{skip} || (!exists($rmt->{url}) && !$rmt->{vcs});
 893                         push(@check, $1);
 894                 }
 895         }
 896         my @needskip = (); # remotes that need skipDefaultUpdate set to true
 897         my $foundvcs = 0;
 898         my $foundfetch = 0;
 899         my $foundfetchwithmirror = 0;
 900         foreach (@check) {
 901                 my $rmt = $remotes{$_};
 902                 push(@needskip, $_) if $usingall && !exists($rmt->{fetch});
 903                 next unless exists($rmt->{fetch});
 904                 ++$foundfetch;
 905                 ++$foundfetchwithmirror if $rmt->{mirror};
 906                 ++$foundvcs if $rmt->{vcs} || (exists($rmt->{url}) && $rmt->{url}->[0] =~ /^[a-zA-Z0-9][a-zA-Z0-9+.-]*::/);
 907         }
 908         # if we have $foundvcs then we need to explicitly set fetch.prune to false
 909         # if we have $foundfetch > 1 then we need to explicitly set fetch.prune to false
 910         my $neednoprune = !exists($config{"fetch.prune"}) && ($foundvcs || $foundfetch > 1);
 911         my $baseurl = "";
 912         my $needfakeorigin = 0; # if true we need to set remote.origin.skipDefaultUpdate = true
 913         # if remote "origin" exists we always pick up its first url or use ""
 914         if (exists($remotes{origin})) {
 915                 my $rmt = $remotes{origin};
 916                 $baseurl = exists($rmt->{url}) ? $rmt->{url}->[0] : "";
 917                 $needfakeorigin = !exists($rmt->{url}) && !$rmt->{vcs} && !$rmt->{skip};
 918         } else {
 919                 $needfakeorigin = 1;
 920                 # get the first url of the @check remotes
 921                 foreach (@check) {
 922                         my $rmt = $remotes{$_};
 923                         next unless exists($rmt->{url});
 924                         next unless defined($rmt->{url}->[0]) && $rmt->{url}->[0] ne "";
 925                         $baseurl = $rmt->{url}->[0];
 926                         last;
 927                 }
 928         }
 929         my $makemirror = $type eq "mirror" || ($type eq "" && $foundfetch);
 930
 931         # If we have $foundfetch we want to make a mirror but complain if
 932         # we $foundfetchwithmirror as well unless we have --type=mirror.
 933         # Warn if we have --type=push and $foundfetch and !$foundfetchwithmirror.
 934         # Warn if we need to set fetch.prune=false when making a mirror
 935         # Warn if we need to create remote.origin.skipDefaultUpdate when making a mirror
 936         # Complain if @needskip AND !$usingall (warn with --force but don't set skip)
 937         # Warn if $usingall and any @needskip (and set them) if making a mirror
 938         # Warn if making a mirror and $baseurl eq ""
 939         # Warn if we have --type=mirror and !$foundfetch
 940
 941         if ($makemirror) {
 942                 warn "No base URL to mirror from for adopted \"$projname\"\n" unless $quiet || $baseurl ne "";
 943                 warn "Adopting mirror \"$projname\" without any fetch remotes\n" unless $quiet || $foundfetch;
 944                 if ($foundfetchwithmirror) {
 945                         warn "Refusing to adopt mirror \"$projname\" with active remote.<name>.mirror=true remote(s)\n".
 946                             "(Use --type=mirror to override)\n"
 947                                 unless $type eq "mirror";
 948                         exit(255) unless $type eq "mirror" || $dryrun;
 949                         warn "Adopting mirror \"$projname\" with active remote.<name>.mirror=true remotes\n"
 950                                 unless $quiet || $type ne "mirror";
 951                 }
 952                 warn "Setting explicit fetch.prune=false for adoption of mirror \"$projname\"\n"
 953                         if !$quiet && $neednoprune;
 954                 warn "Setting remote.origin.skipDefaultUpdate=true for adoption of mirror \"$projname\"\n"
 955                         if !$quiet && $needfakeorigin;
 956                 if (!$usingall && @needskip) {
 957                         warn "Refusing to adopt mirror empty fetch remote(s) (override with --force)\n"
 958                                 unless $force;
 959                         exit(255) unless $force || $dryrun;
 960                         warn "Adopting mirror with empty fetch remote(s) with --force\n"
 961                                 unless $quiet || !$force;
 962                 }
 963                 warn "Will set skipDefaultUpdate=true on non-fetch remote(s)\n" if !$quiet && $usingall && @needskip;
 964                 warn "Adopting mirror with base URL \"$baseurl\"\n" unless $quiet || $baseurl eq "";
 965         } else {
 966                 warn "Adopting push \"$projname\" but active non-mirror remotes are present\n"
 967                         if !$quiet && $foundfetch && !$foundfetchwithmirror;
 968         }
 969
 970         if (!$noowner && !defined($owner)) {
 971                 # Select the owner
 972                 $owner = $config{"gitweb.owner"};
 973                 if (!defined($owner) || $owner eq "") {
 974                         $owner = $Girocco::Config::admin;
 975                         warn "Using owner \"$owner\" for adopted project\n" unless $quiet;
 976                 }
 977         }
 978         if (!$nousers && !$makemirror && !defined($users)) {
 979                 # select user list for push project
 980                 my $findowner = $owner;
 981                 defined($findowner) or $findowner = $config{"gitweb.owner"};
 982                 $findowner = lc($findowner) if defined($findowner);
 983                 my @owner_users = ();
 984                 @owner_users = map {$findowner eq lc($$_[4]) ? $$_[1] : ()} get_all_users
 985                         if defined($findowner) && $findowner ne "";
 986                 defined($findowner) or $findowner = "";
 987                 if (@owner_users <= 1) {
 988                         $users = \@owner_users;
 989                         warn "No users found that match owner \"$findowner\"\n" unless @owner_users || $quiet;
 990                 } else {
 991                         $users = [];
 992                         warn "Found ".scalar(@owner_users)." users for owner \"$findowner\" (" .
 993                                 join(" ", @owner_users) . ") not setting any\n" unless $quiet;
 994                 }
 995         }
 996         defined($users) or $users = [];
 997
 998         # Warn if we preserve an existing receive.denyNonFastForwards or receive.denyDeleteCurrent setting
 999         # Complain if core.logallrefupdates or logs subdir exists and contains any files (allow with --force
1000         # and warn about preserving the setting)
1001
1002         warn "Preserving existing receive.denyNonFastForwards=true\n"
1003                 if !$quiet && git_bool($config{"receive.denynonfastforwards"});
1004         warn "Preserving existing receive.denyDeleteCurrent=$config{'receive.denydeletecurrent'}\n"
1005                 if !$quiet && exists($config{"receive.denydeletecurrent"}) &&
1006                     $config{"receive.denydeletecurrent"} ne "warn";
1007
1008         my $reflogfiles = Girocco::Project::_contains_files("$projdir/logs");
1009         my $reflogactive = git_bool($config{"core.logallrefupdates"});
1010         if ($reflogactive || $reflogfiles) {
1011                 warn "Refusing to adopt \"$projname\" with active ref logs without --force\n" if $reflogfiles && !$force;
1012                 warn "Refusing to adopt \"$projname\" with core.logAllRefUpdates=true without --force\n" if $reflogactive && !$force;
1013                 exit(255) unless $force || $dryrun;
1014                 warn "Adopting \"$projname\" with active ref logs with --force\n" unless $quiet || ($reflogfiles && !$force);
1015                 warn "Adopting \"$projname\" with core.logAllRefUpdates=true with --force\n" unless $quiet || ($reflogactive && !$force);
1016         }
1017
1018         return 0 if $dryrun && !$verbose;
1019
1020         my $newproj = eval {Girocco::Project->ghost($projname, $makemirror, 1, $dryrun)};
1021         defined($newproj) or die "Girocco::Project::ghost failed: $@\n";
1022         $newproj->{desc} = $desc;
1023         $newproj->{README} = $readme;
1024         $newproj->{READMEDATA} = $readmedata;
1025         $newproj->{rmtype} = $readmetype;
1026         $newproj->{url} = $baseurl if $makemirror || exists($config{"gitweb.baseurl"});
1027         $newproj->{email} = $owner if defined($owner);
1028         $newproj->{users} = $users;
1029         $newproj->{crypt} = "unknown";
1030         $newproj->{reverseorder} = 1 unless exists($config{"hooks.reverseorder"});
1031         $newproj->{summaryonly} = 1 unless exists($config{"hooks.summaryonly"});
1032         my $dummy = bless {}, "Girocco::Project";
1033         $dummy->{path} = "$projdir";
1034         $dummy->{configfilehash} = \%config;
1035         $dummy->_properties_load;
1036         delete $dummy->{origurl};
1037         foreach my $k (keys(%$dummy)) {
1038                 $newproj->{$k} = $dummy->{$k}
1039                         if exists($dummy->{$k}) && !exists($newproj->{$k});
1040         }
1041
1042         if ($verbose) {
1043                 use Data::Dumper;
1044                 my %info = %$newproj;
1045                 $info{README} = get_readme_desc($info{README}) if exists($info{README});
1046                 my $d = Data::Dumper->new([\%info], ['*'.$newproj->{name}]);
1047                 $d->Sortkeys(sub {[sort({lc($a) cmp lc($b)} keys %{$_[0]})]});
1048                 print $d->Dump([\%info], ['*'.$newproj->{name}]);
1049         }
1050         return 0 if $dryrun;
1051
1052         # Make any changes as needed for @needskip, $neednoprune and $needfakeorigin
1053         if ($makemirror) {
1054                 git_config($projdir, "fetch.prune", "false") if $neednoprune;
1055                 git_config($projdir, "remote.origin.skipDefaultUpdate", "true") if $needfakeorigin;
1056                 if ($usingall && @needskip) {
1057                         git_config($projdir, "remote.$_.skipDefaultUpdate", "true") foreach @needskip;
1058                 }
1059         }
1060
1061         # Write out any README.dat/README.html changes before the actual Adoption
1062         # Otherwise they will get stepped on.  The Girocco::Project::adopt function
1063         # does not know how to validate README.html during adoption like the above code does.
1064         if ($readmedata ne $origreadmedata) {
1065                 open my $fd, '>', "$projdir/README.dat" or die "Cannot write \"$projdir/README.dat\": $!\n";
1066                 print $fd $readmedata or die "Error writing \"$projdir/README.dat\": $!\n";
1067                 close $fd or die "Error closing \"$projdir/README.dat\": $!\n";
1068         }
1069         if ($readme ne $origreadme || ! -e "$projdir/README.html") {
1070                 open my $fd, '>', "$projdir/README.html" or die "Cannot write \"$projdir/README.html\": $!\n";
1071                 print $fd $readme or die "Error writing \"$projdir/README.html\": $!\n";
1072                 close $fd or die "Error closing \"$projdir/README.html\": $!\n";
1073         }
1074         git_config($projdir, "girocco.rmtype", $readmetype);
1075
1076         # Perform the actual adoption
1077         $newproj->adopt or die "Girocco::Project::adopt failed\n";
1078
1079         # Perhaps restore core.logAllRefUpdates, receive.denyNonFastForwards and receive.denyDeleteCurrent
1080         git_config($projdir, "receive.denyNonFastForwards", "true")
1081                 if git_bool($config{"receive.denynonfastforwards"});
1082         git_config($projdir, "receive.denyDeleteCurrent", $config{"receive.denydeletecurrent"})
1083                 if exists($config{"receive.denydeletecurrent"}) &&
1084                    $config{"receive.denydeletecurrent"} ne "warn";
1085         git_config($projdir, "core.logAllRefUpdates", "true")
1086                 if $reflogactive;
1087
1088         # Success
1089         if ($makemirror) {
1090                 warn "Mirror project \"$projname\" successfully adopted.\n" unless $quiet;
1091         } else {
1092                 warn "Push project \"$projname\" successfully adopted.\n" unless $quiet;
1093         }
1094         return 0;
1095 }
1096
1097 sub cmd_remove {
1098         my ($force, $reallydel, $keepforks);
1099         parse_options(force => \$force, "really-delete" => \$reallydel,
1100                 "keep-forks" => \$keepforks, quiet => \$quiet, q =>\$quiet);
1101         @ARGV or die "Please give project name on command line.\n";
1102         @ARGV == 1 or die_usage;
1103         my $project = get_project($ARGV[0]);
1104         my $projname = $project->{name};
1105         my $isempty = !$project->{mirror} && $project->is_empty;
1106         if (!$project->{mirror} && !$isempty && $reallydel) {
1107                 die "refusing to remove and delete non-empty push project without --force: $projname\n" unless $force;
1108                 warn "allowing removal and deletion of non-empty push project with --force\n" unless $quiet;
1109         }
1110         my $altwarn;
1111         my $removenogc;
1112         if ($project->has_forks) {
1113                 die "refusing to remove project with forks (use --keep-forks): $projname\n" unless $keepforks;
1114                 warn "allowing removal of forked project while preserving its forks with --keep-forks\n" unless $quiet;
1115                 # Run pseudo GC on that repository so that objects don't get lost within forks
1116                 my $basedir = $Girocco::Config::basedir;
1117                 my $projdir = $project->{path};
1118                 warn "We have to run pseudo GC on the repo so that the forks don't lose data. Hang on...\n" unless $quiet;
1119                 my $nogcrunning = sub {
1120                         die "Error: GC appears to be currently running on $projname\n"
1121                                 if -e "$projdir/gc.pid" || -e "$projdir/.gc_in_progress";
1122                 };
1123                 &$nogcrunning;
1124                 $removenogc = ! -e "$projdir/.nogc";
1125                 recreate_file("$projdir/.nogc") if $removenogc;
1126                 die "unable to create \"$projdir/.nogc\"\n" unless -e "$projdir/.nogc";
1127                 delete $ENV{show_progress};
1128                 $ENV{'show_progress'} = 1 unless $quiet;
1129                 sleep 2; # *cough*
1130                 &$nogcrunning;
1131                 system("$basedir/toolbox/perform-pre-gc-linking.sh", "--include-packs", $projname) == 0
1132                         or die "Running pseudo GC on project $projname failed\n";
1133                 $altwarn = 1;
1134         }
1135         my $archived;
1136         if (!$project->{mirror} && !$isempty && !$reallydel) {
1137                 $archived = $project->archive_and_delete;
1138                 unlink("$archived/.nogc") if $removenogc && defined($archived) && $archived ne "";
1139         } else {
1140                 $project->delete;
1141         }
1142         warn "Project '$projname' removed from $Girocco::Config::name" .
1143                 ($archived ? ", backup in '$archived'" : "") .".\n" unless $quiet;
1144         warn "Retained forks may now have unwanted objects/info/alternates lines\n" if $altwarn && !$quiet;
1145         return 0;
1146 }
1147
1148 sub cmd_prune {
1149         my ($force, $dryrun);
1150         parse_options(force => \$force, "dry-run" => \$dryrun, "quiet" => \$quiet);
1151         ($force && !$dryrun) || (!$force && $dryrun) or die_usage;
1152         my @projs = @ARGV;
1153         my %allprojs = map({($$_[0] => $_)} Girocco::Project::get_full_list_extended());
1154         my @allprojs = sort({lc($a) cmp lc($b) || $a cmp $b} keys(%allprojs));
1155         my %seen = ();
1156         @projs or @projs = @allprojs;
1157         my $bd = $Girocco::Config::reporoot.'/';
1158         my @remove = ();
1159         foreach (@projs) {
1160                 !$seen{$_} && $allprojs{$_} && ${$allprojs{$_}}[2] >= 65536 or next;
1161                 $seen{$_} = 1;
1162                 /^[a-zA-Z0-9]/ or next;
1163                 my $pd = $bd . $_ . '.git';
1164                 if (! -e $pd) {
1165                         warn "$_: no such directory: $pd\n" unless $quiet;
1166                         push(@remove, $_);
1167                 } elsif (! -d _) {
1168                         warn "$_: exists but not directory: $pd\n" unless $quiet;
1169                         push(@remove, $_);
1170                 }
1171         }
1172         warn "\n" if @remove && !$quiet;
1173         if ($dryrun) {
1174                 return 0 unless @remove;
1175                 my $msg = "Would remove ".scalar(@remove). " project entr";
1176                 $msg .= (@remove == 1 ? "y" : "ies");
1177                 $msg .= ":\n";
1178                 $msg .= join("", map("\t$_\n", @remove));
1179                 print $msg unless $quiet;
1180                 return 1;
1181         }
1182         my $msg = "Removed ".scalar(@remove). " project entr";
1183         $msg .= (@remove == 1 ? "y" : "ies");
1184         $msg .= ":\n";
1185         $msg .= join("", map("\t$_\n", @remove));
1186         my %remove = map({$_ => 1} @remove);
1187         filedb_atomic_edit(jailed_file('/etc/group'), sub {
1188                 my ($name,undef,$gid) = split /:/;
1189                 $gid =~ /^\d+$/ && $gid >= 65536 or return $_;
1190                 $name =~ /^[a-zA-Z0-9]/ or return $_;
1191                 !exists($remove{$name}) and return $_;
1192         });
1193         print $msg unless $quiet;
1194         return 0;
1195 }
1196
1197 sub cmd_show {
1198         use Data::Dumper;
1199         @ARGV == 1 or die_usage;
1200         my $project = get_clean_project($ARGV[0]);
1201         my %info = %$project;
1202         my $d = Data::Dumper->new([\%info], ['*'.$project->{name}]);
1203         $d->Sortkeys(sub {[sort({lc($a) cmp lc($b)} keys %{$_[0]})]});
1204         print $d->Dump([\%info], ['*'.$project->{name}]);
1205         return 0;
1206 }
1207
1208 sub cmd_urls {
1209         my $pushonly;
1210         parse_options("push" => \$pushonly);
1211         my @projs = @ARGV;
1212         @ARGV == 1 or die_usage;
1213         my $project = get_project($ARGV[0]);
1214         my $suffix = "/".$project->{name}.".git";
1215         @Gitweb::Config::git_base_url_list = ();
1216         @Gitweb::Config::git_base_push_urls = ();
1217         @Gitweb::Config::git_base_mirror_urls = ();
1218         {
1219                 package Gitweb::Config;
1220                 do $Girocco::Config::basedir."/gitweb/gitweb_config.perl";
1221                 !$! or die "could not read gitweb_config.perl: $!\n";
1222                 !$@ or die "could not parse gitweb_config.perl: $@\n";
1223         }
1224         my @fetch_urls = ();
1225         my @push_urls = ();
1226         my $add_url = sub {
1227                 my $array = shift;
1228                 foreach (@_) {
1229                         if (ref($_)) {
1230                                 ref($_) eq 'ARRAY' or die "expected ARRAY ref";
1231                                 my $u = $$_[0];
1232                                 defined($u) && $u ne "" and
1233                                         push(@$array, $u.$suffix);
1234                         } elsif (defined($_) && $_ ne "") {
1235                                 push(@$array, $_.$suffix);
1236                         }
1237                 }
1238         };
1239         my $uniq = sub {
1240                 my %items = ();
1241                 $items{$_} = 1 foreach @_;
1242                 sort(keys(%items));
1243         };
1244         &$add_url(\@fetch_urls, @Gitweb::Config::git_base_url_list);
1245         if ($project->{mirror}) {
1246                 &$add_url(\@fetch_urls, @Gitweb::Config::git_base_mirror_urls);
1247         } else {
1248                 &$add_url(\@push_urls, @Gitweb::Config::git_base_push_urls);
1249         }
1250         my @urls = ();
1251         if ($pushonly) {
1252                 push(@urls, &$uniq(@push_urls));
1253         } else {
1254                 push(@urls, &$uniq(@fetch_urls, @push_urls));
1255         }
1256         print map "$_\n", @urls;
1257         return 0;
1258 }
1259
1260 sub cmd_listheads {
1261         @ARGV == 1 or die_usage;
1262         my $project = get_project($ARGV[0]);
1263         my @heads = sort({lc($a) cmp lc($b)} $project->get_heads);
1264         my $cur = $project->{HEAD};
1265         defined($cur) or $cur = '';
1266         my $curmark = '*';
1267         my $headhash = get_git("--git-dir=$project->{path}", 'rev-parse', '--quiet', '--verify', 'HEAD');
1268         defined($headhash) or $headhash = '';
1269         chomp $headhash;
1270         $headhash or $curmark = '!';
1271         foreach (@heads) {
1272                 my $mark = $_ eq $cur ? $curmark : ' ';
1273                 print "$mark $_\n";
1274         }
1275         return 0;
1276 }
1277
1278 sub cmd_listtags {
1279         my $vcnt = 0;
1280         shift(@ARGV), $vcnt=1 if @ARGV && ($ARGV[0] eq '--verbose' || $ARGV[0] eq '-v');
1281         @ARGV == 1 or die_usage;
1282         my $project = get_project($ARGV[0]);
1283         if ($vcnt) {
1284                 print map("$$_[0]\t$$_[1]\n", get_ctag_counts($project));
1285         } else {
1286                 print map("$_\n", $project->get_ctag_names);
1287         }
1288         return 0;
1289 }
1290
1291 sub cmd_deltags {
1292         my $ic = 0;
1293         shift(@ARGV), $ic=1 if @ARGV && $ARGV[0] =~ /^(?:--?ignore-case|-i)$/i;
1294         @ARGV >= 2 or die_usage;
1295         my $project = get_project(shift @ARGV);
1296         my %curtags;
1297         if ($ic) {
1298                 push(@{$curtags{lc($_)}}, $_) foreach $project->get_ctag_names;
1299         } else {
1300                 push(@{$curtags{$_}}, $_) foreach $project->get_ctag_names;
1301         }
1302         my @deltags = ();
1303         my %seentag = ();
1304         my $ctags = join(" ", @ARGV);
1305         $ctags = lc($ctags) if $ic;
1306         foreach (split(/[\s,]+/, $ctags)) {
1307                 next unless exists($curtags{$_});
1308                 $seentag{$_}=1, push(@deltags, $_) unless $seentag{$_};
1309         }
1310         if (!@deltags) {
1311                 warn $project->{name}, ": skipping removal of only non-existent tags\n" unless $quiet;
1312         } else {
1313                 # Avoid touching anything other than the ctags
1314                 foreach my $tg (@deltags) {
1315                         $project->delete_ctag($_) foreach @{$curtags{$tg}};
1316                 }
1317                 $project->_set_changed;
1318                 $project->_set_forkchange;
1319                 warn $project->{name}, ": specified tags have been removed\n" unless $quiet;
1320         }
1321         return 0;
1322 }
1323
1324 sub cmd_addtags {
1325         @ARGV >= 2 or die_usage;
1326         my $project = get_project(shift @ARGV);
1327         my $ctags = join(" ", @ARGV);
1328         $ctags =~ /[^, a-zA-Z0-9:.+#_-]/ and
1329                 die "Content tag(s) \"$ctags\" contain(s) evil character(s).\n";
1330         my $oldmask = umask();
1331         umask($oldmask & ~0060);
1332         my $changed = 0;
1333         foreach (split(/[\s,]+/, $ctags)) {
1334                 ++$changed if $project->add_ctag($_, 1);
1335         }
1336         if ($changed) {
1337                 $project->_set_changed;
1338                 $project->_set_forkchange;
1339         }
1340         umask($oldmask);
1341         my $cnt = ($changed == 1) ? "1 content tag has" : $changed . " content tags have";
1342         warn $project->{name}, ": $cnt been added/updated\n" unless $quiet;
1343         return 0;
1344 }
1345
1346 sub _get_random_val {
1347         my $p = shift;
1348         my $md5;
1349         {
1350                 no warnings;
1351                 $md5 = md5_hex(time . $$ . rand() . join(':',%$p));
1352         }
1353         $md5;
1354 }
1355
1356 sub cmd_chpass {
1357         my $force = 0;
1358         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1359         my $random = undef;
1360         pop(@ARGV), $random=lc($ARGV[1]) if @ARGV==2 && $ARGV[1] =~ /^(?:random|unknown)$/i;
1361         @ARGV == 1 or die_usage;
1362         my $project = get_project($ARGV[0]);
1363         die "refusing to change locked password of project \"$ARGV[0]\" without --force\n"
1364                 if $project->is_password_locked;
1365         my ($newpw, $rmsg);
1366         if ($random) {
1367                 if ($random eq "random") {
1368                         die "refusing to set random password without --force\n" unless $force;
1369                         $rmsg = "set to random value";
1370                         $newpw = _get_random_val($project);
1371                 } else {
1372                         die "refusing to set password hash to '$random' without --force\n" unless $force;
1373                         $rmsg = "hash set to '$random'";
1374                         $newpw = $random;
1375                 }
1376         } else {
1377                 $rmsg = "updated";
1378                 if (-t STDIN) {
1379                         print "Changing admin password for project $ARGV[0]\n";
1380                         my $np1 = prompt_noecho_nl_or_die("New password for project $ARGV[0] (echo is off)");
1381                         $np1 ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
1382                         my $np2 = prompt_noecho_nl_or_die("Retype new password for project $ARGV[0]");
1383                         $np1 eq $np2 or die "Our high-paid security consultants have determined that\n" .
1384                                 "the admin passwords you have entered do not match each other.\n";
1385                         $newpw = $np1;
1386                 } else {
1387                         $newpw = <STDIN>;
1388                         defined($newpw) or die "missing new password on STDIN\n";
1389                         chomp($newpw);
1390                 }
1391         }
1392         $newpw ne "" or die "empty passwords are not permitted (brokenness will ensue)\n";
1393         my $old = $project->{crypt};
1394         $project->{crypt} = (defined($random) && $random ne "random") ? $newpw : scrypt_sha1($newpw);
1395         if (defined($old) && $old eq $project->{crypt}) {
1396                 warn $project->{name}, ": skipping update of password hash to same value\n" unless $quiet;
1397         } else {
1398                 # Avoid touching anything other than the password hash
1399                 $project->_group_update;
1400                 warn $project->{name}, ": admin password $rmsg (new hash stored)\n" unless $quiet;
1401         }
1402         return 0;
1403 }
1404
1405 sub cmd_checkpw {
1406         @ARGV == 1 or die_usage;
1407         my $project = get_project($ARGV[0]);
1408         my $pwhash = $project->{crypt};
1409         defined($pwhash) or $pwhash = "";
1410         if ($pwhash eq "") {
1411                 warn $project->{name}, ": no password required\n" unless $quiet;
1412                 return 0;
1413         }
1414         if ($project->is_password_locked) {
1415                 warn $project->{name}, ": password is locked\n" unless $quiet;
1416                 exit 1;
1417         }
1418         my $checkpw;
1419         if (-t STDIN) {
1420                 $checkpw = prompt_noecho_nl_or_die("Admin password for project $ARGV[0] (echo is off)");
1421                 $checkpw ne "" or warn "checking for empty password as hash (very unlikely)\n" unless $quiet;
1422         } else {
1423                 $checkpw = <STDIN>;
1424                 defined($checkpw) or die "missing admin password on STDIN\n";
1425                 chomp($checkpw);
1426         }
1427         unless (Girocco::CLIUtil::check_passwd_match($pwhash, $checkpw)) {
1428                 warn "password check failure\n" unless $quiet;
1429                 exit 1;
1430         }
1431         warn "admin password match\n" unless $quiet;
1432         return 0;
1433 }
1434
1435 sub cmd_gc {
1436         my ($force, $auto, $redelta, $recompress);
1437         parse_options(force => \$force, quiet => \$quiet, q => \$quiet, auto => \$auto,
1438                 redelta => \$redelta, "no-reuse-delta" => \$redelta, aggressive => \$force,
1439                 recompress => \$recompress, "no-reuse-object" => $recompress);
1440         $force && $auto and die "--force and --auto are mutually exclusive options\n";
1441         @ARGV or die "Please give project name on command line.\n";
1442         @ARGV == 1 or die_usage;
1443         my $project = get_project($ARGV[0]);
1444         delete $ENV{show_progress};
1445         delete $ENV{force_gc};
1446         $quiet or $ENV{"show_progress"} = 1;
1447         $force and $ENV{"force_gc"} = 1;
1448         if (!$auto && !$force && ! -e $project->{path}."/.needsgc") {
1449                 open NEEDSGC, '>', $project->{path}."/.needsgc" and close NEEDSGC;
1450         }
1451         my @args = ($Girocco::Config::basedir . "/jobd/gc.sh", $project->{name});
1452         $redelta && !$recompress and push(@args, "-f");
1453         $recompress and push(@args, "-F");
1454         my $lastgc = $project->{lastgc};
1455         system({$args[0]} @args) != 0 and return 1;
1456         # Do it again Sam, but only if lastgc was set, gc.sh succeeded and now it's not set
1457         if ($lastgc) {
1458                 my $newlastgc = get_git("--git-dir=$project->{path}", 'config', '--get', 'gitweb.lastgc');
1459                 if (!$newlastgc) {
1460                         system({$args[0]} @args) != 0 and return 1;
1461                 }
1462         }
1463         return 0;
1464 }
1465
1466 sub cmd_update {
1467         my ($force, $summary);
1468         parse_options(force => \$force, quiet => \$quiet, q => \$quiet, summary => \$summary);
1469         $quiet && $summary and die "--quiet and --summary are mutually exclusive options\n";
1470         @ARGV or die "Please give project name on command line.\n";
1471         @ARGV == 1 or die_usage;
1472         my $project = get_project($ARGV[0]);
1473         $project->{mirror} or die "Project \"$ARGV[0]\" is a push project, not a mirror project.\n";
1474         delete $ENV{show_progress};
1475         delete $ENV{force_update};
1476         if ($quiet) {
1477                 $ENV{"show_progress"} = 0;
1478         } else {
1479                 $ENV{"show_progress"} = ($summary ? 1 : 2);
1480         }
1481         $force and $ENV{"force_update"} = 1;
1482         system($Girocco::Config::basedir . "/jobd/update.sh", $project->{name}) != 0 and return 1;
1483         return 0;
1484 }
1485
1486 sub cmd_remirror {
1487         my $force = 0;
1488         parse_options(force => \$force, quiet => \$quiet, q => \$quiet);
1489         @ARGV or die "Please give project name on command line.\n";
1490         @ARGV == 1 or die_usage;
1491         my $project = get_project($ARGV[0]);
1492         $project->{mirror} or die "Project \"$ARGV[0]\" is a push project, not a mirror project.\n";
1493         if ($project->{clone_in_progress} && !$project->{clone_failed}) {
1494                 warn "Project \"$ARGV[0]\" already seems to have a clone underway at this moment.\n" unless $quiet && $force;
1495                 exit(255) unless $force;
1496                 yes_to_continue_or_die("Are you sure you want to force a remirror");
1497         }
1498         unlink($project->_clonefail_path);
1499         unlink($project->_clonelog_path);
1500         recreate_file($project->_clonep_path);
1501         my $sock = IO::Socket::UNIX->new($Girocco::Config::chroot.'/etc/taskd.socket') or
1502                 die "cannot connect to taskd.socket: $!\n";
1503         select((select($sock),$|=1)[0]);
1504         $sock->print("clone ".$project->{name}."\n");
1505         # Just ignore reply, we are going to succeed anyway and the I/O
1506         # would apparently get quite hairy.
1507         $sock->flush();
1508         sleep 2; # *cough*
1509         $sock->close();
1510         warn "Project \"$ARGV[0]\" remirror initiated.\n" unless $quiet;
1511         return 0;
1512 }
1513
1514 sub cmd_setowner {
1515         my $force = 0;
1516         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1517         @ARGV == 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1518         my $project = get_project($ARGV[0]);
1519         if (@ARGV == 2 && !valid_email($ARGV[1])) {
1520                 die "invalid owner/email (use --force to accept): \"$ARGV[1]\"\n"
1521                         unless $force;
1522                 warn "using invalid owner/email with --force\n" unless $quiet;
1523         }
1524         if (@ARGV == 2 && length($ARGV[1]) > 96) {
1525                 die "owner/email longer than 96 chars (use --force to accept): \"$ARGV[1]\"\n"
1526                         unless $force;
1527                 warn "using longer than 96 char owner/email with --force\n" unless $quiet;
1528         }
1529         my $old = $project->{email};
1530         if (@ARGV == 1) {
1531                 print "$old\n" if defined($old);
1532                 return 0;
1533         }
1534         if (defined($old) && $old eq $ARGV[1]) {
1535                 warn $project->{name}, ": skipping update of owner/email to same value\n" unless $quiet;
1536         } else {
1537                 # Avoid touching anything other than "gitweb.owner"
1538                 $project->_property_fput("email", $ARGV[1]);
1539                 $project->_update_index;
1540                 $project->_set_changed;
1541                 warn $project->{name}, ": owner/email updated to \"$ARGV[1]\"\n" unless $quiet;
1542         }
1543         return 0;
1544 }
1545
1546 sub cmd_setdesc {
1547         my $force = 0;
1548         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1549         @ARGV >= 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1550         my $project = get_project(shift @ARGV);
1551         if (@ARGV && !valid_desc(join(" ", @ARGV))) {
1552                 die "invalid description (use --force to accept): \"".join(" ", @ARGV)."\"\n"
1553                         unless $force;
1554                 warn "using invalid description with --force\n" unless $quiet;
1555         }
1556         my $desc = clean_desc(join(" ", @ARGV));
1557         if (@ARGV && length($desc) > 1024) {
1558                 die "description longer than 1024 chars (use --force to accept): \"$desc\"\n"
1559                         unless $force;
1560                 warn "using longer than 1024 char description with --force\n" unless $quiet;
1561         }
1562         my $old = $project->{desc};
1563         if (!@ARGV) {
1564                 print "$old\n" if defined($old);
1565                 return 0;
1566         }
1567         if (defined($old) && $old eq $desc) {
1568                 warn $project->{name}, ": skipping update of description to same value\n" unless $quiet;
1569         } else {
1570                 # Avoid touching anything other than description file
1571                 $project->_property_fput("desc", $desc);
1572                 $project->_set_changed;
1573                 warn $project->{name}, ": description updated to \"$desc\"\n" unless $quiet;
1574         }
1575         return 0;
1576 }
1577
1578 sub cmd_setreadme {
1579         my ($force, $readmetype) = (0, undef);
1580         parse_options(force => \$force, ":type" => \$readmetype, ":format" => \$readmetype);
1581         @ARGV == 1 && defined($readmetype) and push(@ARGV, undef);
1582         @ARGV == 2 || (@ARGV == 1 && !$force && !defined($readmetype) && !$setopt) or die_usage;
1583         defined($readmetype) and $readmetype = Girocco::Project::_normalize_rmtype($readmetype,1);
1584         defined($readmetype) && !$readmetype and die_usage;
1585         my $project = get_project($ARGV[0]);
1586         my $old = $project->{READMEDATA};
1587         if (@ARGV == 1) {
1588                 chomp $old if defined($old);
1589                 print "$old\n" if defined($old) && $old ne "";
1590                 return 0;
1591         }
1592         $readmetype or $readmetype = $project->{rmtype};
1593         my ($new, $raw, $newname);
1594         $newname = '';
1595         if (!defined($ARGV[1])) {
1596                 $new = $old;
1597                 $newname = "original README data";
1598                 $readmetype ne $project->{rmtype} && $new ne "" and $raw = 1;
1599         } elsif ($ARGV[1] eq "-") {
1600                 local $/;
1601                 $new = <STDIN>;
1602                 $raw = 1;
1603                 $newname = "contents of <STDIN>";
1604         } elsif (lc($ARGV[1]) eq "automatic" || lc($ARGV[1]) eq "auto") {
1605                 $new = "";
1606         } elsif (lc($ARGV[1]) eq "suppressed" || lc($ARGV[1]) eq "suppress") {
1607                 $new = "<!-- suppress -->";
1608         } else {
1609                 my $fn = $ARGV[1];
1610                 $fn =~ s/^\@//;
1611                 die "missing filename for README\n" unless $fn ne "";
1612                 die "no such file: \"$fn\"\n" unless -f $fn && -r $fn;
1613                 open F, '<', $fn or die "cannot open \"$fn\" for reading: $!\n";
1614                 local $/;
1615                 $new = <F>;
1616                 close F;
1617                 $raw = 1;
1618                 $newname = "contents of \"$fn\"";
1619         }
1620         defined($new) or $new = '';
1621         my $origrmtype = $project->{rmtype};
1622         $project->{rmtype} = $readmetype;
1623         $project->{READMEDATA} = to_utf8($new, 1);
1624         $project->_cleanup_readme;
1625         if (length($project->{READMEDATA}) > 8192) {
1626                 die "readme greater than 8192 chars is too long (use --force to override)\n"
1627                         unless $force;
1628                 warn "using readme greater than 8192 chars with --force\n" unless $quiet;
1629         }
1630         if ($raw) {
1631                 my ($cnt, $err) = $project->_lint_readme(0);
1632                 if ($cnt) {
1633                         my $msg = "README: $cnt error";
1634                         $msg .= "s" unless $cnt == 1;
1635                         print STDERR "$msg\n", "-" x length($msg), "\n", $err
1636                                 unless $force && $quiet;
1637                         exit(255) unless $force && $project->{rmtype} eq 'HTML';
1638                         warn $project->{name} . ": using invalid raw HTML with --force\n" unless $quiet;
1639                         $project->{README} = $project->{READMEDATA};
1640                 }
1641         }
1642         if (defined($old) && $old eq $project->{READMEDATA} && $readmetype eq $origrmtype && !$force) {
1643                 warn $project->{name}, ": skipping update of README to same value\n" unless $quiet;
1644         } else {
1645                 # Avoid touching anything other than README.html file
1646                 $project->_property_fput("READMEDATA", $project->{READMEDATA}, 1);
1647                 $project->_property_fput("README", $project->{README});
1648                 $project->_property_fput("rmtype", $readmetype) if $readmetype ne $origrmtype;
1649                 $project->_set_changed;
1650                 my $desc = get_readme_desc($project->{README});
1651                 if ($newname) {
1652                         $newname .= " ($desc)";
1653                 } else {
1654                         $newname = $desc;
1655                 }
1656                 warn $project->{name}, ": README $readmetype format updated to $newname\n" unless $quiet;
1657         }
1658         return 0;
1659 }
1660
1661 sub valid_head {
1662         my ($proj, $newhead) = @_;
1663         my %okheads = map({($_ => 1)} $proj->get_heads);
1664         exists($okheads{$newhead});
1665 }
1666
1667 sub cmd_sethead {
1668         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1669         my $project = get_project($ARGV[0]);
1670         if (@ARGV == 2 && !valid_head($project, $ARGV[1])) {
1671                 die "invalid head (try \"@{[basename($0)]} listheads $ARGV[0]\"): \"$ARGV[1]\"\n";
1672         }
1673         my $old = $project->{HEAD};
1674         if (@ARGV == 1) {
1675                 print "$old\n" if defined($old);
1676                 return 0;
1677         }
1678         if (defined($old) && $old eq $ARGV[1]) {
1679                 warn $project->{name}, ": skipping update of HEAD symref to same value\n" unless $quiet;
1680         } else {
1681                 # Avoid touching anything other than the HEAD symref
1682                 $project->set_HEAD($ARGV[1]);
1683                 $project->_set_changed;
1684                 warn $project->{name}, ": HEAD symref updated to \"refs/heads/$ARGV[1]\"\n" unless $quiet;
1685         }
1686         return 0;
1687 }
1688
1689 sub cmd_sethooks {
1690         my $force = 0;
1691         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1692         @ARGV == 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1693         my $project = get_project($ARGV[0]);
1694         my $projconfig = read_config_file_hash($project->{path}."/config");
1695         my $ghp = $Girocco::Config::reporoot."/_global/hooks";
1696         my $rghp = realpath($ghp);
1697         my $lhp = $project->{path}."/hooks";
1698         my $rlhp = realpath($lhp);
1699         my $ahp = "";
1700         my $rahp = undef;
1701         if (defined($projconfig) && defined($projconfig->{"core.hookspath"})) {
1702                 $ahp = $projconfig->{"core.hookspath"};
1703                 $rahp = realpath($ahp);
1704         }
1705         if (@ARGV == 1) {
1706                 if (defined($rahp) && $rahp ne "") {
1707                         if ($rahp eq $rghp) {
1708                                 my $nc = ($ahp eq $ghp ? "" : " non-canonical");
1709                                 printf "%s \t(global%s)\n", $ahp, $nc;
1710                         } elsif ($rahp eq $rlhp) {
1711                                 my $nc = ($ahp eq $lhp ? "" : " non-canonical");
1712                                 printf "%s \t(local%s)\n", $ahp, $nc;
1713                         } elsif ($rahp ne $ahp) {
1714                                 print "$ahp \t($rahp)\n";
1715                         } else {
1716                                 print "$ahp\n";
1717                         }
1718                 } elsif ($ahp ne "") {
1719                         print "$ahp \t(non-existent)\n";
1720                 }
1721                 return 0;
1722         }
1723         my $shp = $ARGV[1];
1724         if (lc($shp) eq "global") {
1725                 $shp = $ghp;
1726         } elsif (lc($shp) eq "local") {
1727                 $shp = $lhp;
1728         } elsif (substr($shp, 0, 2) eq "~/") {
1729                 $shp = $ENV{"HOME"}.substr($shp,1);
1730         } elsif ($shp =~ m,^~([a-zA-Z_][a-zA-Z_0-9]*)((?:/.*)?)$,) {
1731                 my $sfx = $2;
1732                 my $hd = (getpwnam($1))[7];
1733                 $shp = $hd . $sfx if defined($hd) && $hd ne "" && $hd ne "/" && -d $hd;
1734         }
1735         $shp ne "" && -d $shp or die "no such directory: $ARGV[1]\n";
1736         my $rshp = realpath($shp);
1737         defined($rshp) && $rshp ne "" or die "could not realpath: $ARGV[1]\n";
1738         $rshp =~ m,^/[^/], or die "invalid hookspath: $rshp\n";
1739         die "refusing to switch from current non-global hookspath without --force\n"
1740                 if !$force && defined($rahp) && $rahp ne "" && $rahp ne $rghp && $rshp ne $rahp;
1741         if (!$force && defined($rahp) && $rahp ne "") {
1742                 if ($rshp eq $rahp && ($ahp eq $ghp || $ahp eq $lhp)) {
1743                         warn $project->{name}, ": skipping update of hookspath to same effective value\n" unless $quiet;
1744                         return 0;
1745                 }
1746         }
1747         $rshp = $ghp if $rshp eq $rghp;
1748         $rshp = $lhp if $rshp eq $rlhp;
1749         if ($rshp eq $ahp) {
1750                 warn $project->{name}, ": skipping update of hookspath to same value\n" unless $quiet;
1751                 return 0;
1752         }
1753         die "refusing to set neither local nor global hookspath without --force\n"
1754                 if !$force && $rshp ne $ghp && $rshp ne $lhp;
1755         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1756                 'config', "core.hookspath", $rshp);
1757         my $newval = '"'.$rshp.'"';
1758         $newval = "global" if $rshp eq $ghp;
1759         $newval = "local" if $rshp eq $lhp;
1760         warn $project->{name}, ": hookspath set to $newval\n" unless $quiet;
1761         return 0;
1762 }
1763
1764 our %boolfields;
1765 BEGIN {
1766         %boolfields = (
1767                 cleanmirror   => 1,
1768                 reverseorder  => 0,
1769                 summaryonly   => 0,
1770                 statusupdates => 1,
1771         );
1772 }
1773
1774 sub cmd_setbool {
1775         my $force = 0;
1776         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1777         @ARGV == 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1778         my $project = get_project($ARGV[0]);
1779         if (!exists($boolfields{$ARGV[1]})) {
1780                 die "invalid boolean field name: \"$ARGV[1]\" -- try \"help\"\n";
1781         }
1782         if (@ARGV == 3 && $boolfields{$ARGV[1]} && !$project->{mirror}) {
1783                 die "invalid boolean field for non-mirror (use --force to accept): \"$ARGV[1]\"\n"
1784                         unless $force;
1785                 warn "using mirror field on non-mirror with --force\n" unless $quiet;
1786         }
1787         if (@ARGV == 3 && !valid_bool($ARGV[2])) {
1788                 die "invalid boolean value: \"$ARGV[2]\"\n";
1789         }
1790         my $bool = clean_bool($ARGV[2]);
1791         my $old = $project->{$ARGV[1]};
1792         if (@ARGV == 2) {
1793                 print "$old\n" if defined($old);
1794                 return 0;
1795         }
1796         if (defined($old) && $old eq $bool) {
1797                 warn $project->{name}, ": skipping update of $ARGV[1] to same value\n" unless $quiet;
1798         } else {
1799                 # Avoid touching anything other than $ARGV[1] field
1800                 $project->_property_fput($ARGV[1], $bool);
1801                 warn $project->{name}, ": $ARGV[1] updated to $bool\n" unless $quiet;
1802         }
1803         return 0;
1804 }
1805
1806 sub cmd_setjsontype {
1807         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1808         my $project = get_project($ARGV[0]);
1809         my $jsontype;
1810         if (@ARGV == 2) {
1811                 my $jt = lc($ARGV[1]);
1812                 index($jt, "/") >= 0 or $jt = "application/".$jt;
1813                 $jt eq 'application/x-www-form-urlencoded' ||
1814                 $jt eq 'application/json' or
1815                         die "invalid jsontype value: \"$ARGV[1]\"\n";
1816                 $jsontype = $jt;
1817         }
1818         my $old = $project->{jsontype};
1819         if (@ARGV == 1) {
1820                 print "$old\n" if defined($old);
1821                 return 0;
1822         }
1823         if (defined($old) && $old eq $jsontype) {
1824                 warn $project->{name}, ": skipping update of jsontype to same value\n" unless $quiet;
1825         } else {
1826                 # Avoid touching anything other than jsontype field
1827                 $project->_property_fput('jsontype', $jsontype);
1828                 warn $project->{name}, ": jsontype updated to $jsontype\n" unless $quiet;
1829         }
1830         return 0;
1831 }
1832
1833 sub cmd_setjsonsecret {
1834         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1835         my $project = get_project($ARGV[0]);
1836         my $jsonsecret;
1837         if (@ARGV == 2) {
1838                 my $js = $ARGV[1];
1839                 $js =~ s/^\s+//; $js =~ s/\s+$//;
1840                 $jsonsecret = $js;
1841         }
1842         my $old = $project->{jsonsecret};
1843         if (@ARGV == 1) {
1844                 print "$old\n" if defined($old);
1845                 return 0;
1846         }
1847         if (defined($old) && $old eq $jsonsecret) {
1848                 warn $project->{name}, ": skipping update of jsonsecret to same value\n" unless $quiet;
1849         } else {
1850                 # Avoid touching anything other than jsonsecret field
1851                 $project->_property_fput('jsonsecret', $jsonsecret);
1852                 warn $project->{name}, ": jsonsecret updated to \"$jsonsecret\"\n" unless $quiet;
1853         }
1854         return 0;
1855 }
1856
1857 sub cmd_setautogchack {
1858         @ARGV == 2 || (@ARGV == 1 && !$setopt) or die_usage;
1859         my $project = get_project($ARGV[0]);
1860         my $aghok = $Girocco::Config::autogchack &&
1861                 ($project->{mirror} || $Girocco::Config::autogchack ne "mirror");
1862         my $old = defined($project->{autogchack}) ? clean_bool($project->{autogchack}) : "unset";
1863         if (@ARGV == 1) {
1864                 print "$old\n" if $aghok;
1865                 return 0;
1866         }
1867         my $bool;
1868         if (lc($ARGV[1]) eq "unset") {
1869                 $bool = "unset";
1870         } else {
1871                 valid_bool($ARGV[1]) or die "invalid boolean value: \"$ARGV[1]\"\n";
1872                 $bool = clean_bool($ARGV[1]);
1873         }
1874         if (!$aghok) {
1875                 die "\$Girocco::Config::autogchack is false\n" unless $Girocco::Config::autogchack;
1876                 die "\$Girocco::Config::autogchack is only enabled for mirrors\n";
1877         }
1878         if ($old eq $bool) {
1879                 warn $project->{name}, ": autogchack value unchanged\n" unless $quiet;
1880         } else {
1881                 if ($bool eq "unset") {
1882                         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1883                                 'config', '--unset', "girocco.autogchack");
1884                 } else {
1885                         system($Girocco::Config::git_bin, '--git-dir='.$project->{path},
1886                                 'config', '--bool', "girocco.autogchack", $bool);
1887                 }
1888         }
1889         return system($Girocco::Config::basedir . "/jobd/maintain-auto-gc-hack.sh", $project->{name}) == 0
1890                 ? 0 : 1;
1891 }
1892
1893 sub valid_url {
1894         my ($url, $type) = @_;
1895         $type ne 'baseurl' and return valid_web_url($url);
1896         valid_repo_url($url) or return 0;
1897         if ($Girocco::Config::restrict_mirror_hosts) {
1898                 my $mh = extract_url_hostname($url);
1899                 is_dns_hostname($mh) or return 0;
1900                 !is_our_hostname($mh) or return 0;
1901         }
1902         return 1;
1903 }
1904
1905 our %urlfields;
1906 BEGIN {
1907         %urlfields = (
1908                 baseurl    => ["url"       , 1],
1909                 homepage   => ["hp"        , 0],
1910                 notifyjson => ["notifyjson", 0],
1911         );
1912 }
1913
1914 sub cmd_seturl {
1915         my $force = 0;
1916         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1917         @ARGV == 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1918         my $project = get_project($ARGV[0]);
1919         if (!exists($urlfields{$ARGV[1]})) {
1920                 die "invalid URL field name: \"$ARGV[1]\" -- try \"help\"\n";
1921         }
1922         if (@ARGV == 3 && ${$urlfields{$ARGV[1]}}[1] && !$project->{mirror}) {
1923                 die "invalid URL field for non-mirror (use --force to accept): \"$ARGV[1]\"\n"
1924                         unless $force;
1925                 warn "using mirror field on non-mirror with --force\n" unless $quiet;
1926         }
1927         if (@ARGV == 3 && !valid_url($ARGV[2], $ARGV[1])) {
1928                 die "invalid URL (use --force to accept): \"$ARGV[2]\"\n"
1929                         unless $force;
1930                 warn "using invalid URL with --force\n" unless $quiet;
1931         }
1932         my $old = $project->{${$urlfields{$ARGV[1]}}[0]};
1933         if (@ARGV == 2) {
1934                 print "$old\n" if defined($old);
1935                 return 0;
1936         }
1937         if (defined($old) && $old eq $ARGV[2]) {
1938                 warn $project->{name}, ": skipping update of $ARGV[1] to same value\n" unless $quiet;
1939         } else {
1940                 # Avoid touching anything other than $ARGV[1]'s field
1941                 $project->_property_fput(${$urlfields{$ARGV[1]}}[0], $ARGV[2]);
1942                 if ($ARGV[1] eq "baseurl") {
1943                         $project->{url} = $ARGV[2];
1944                         $project->_set_bangagain;
1945                 }
1946                 $project->_set_changed unless $ARGV[1] eq "notifyjson";
1947                 warn $project->{name}, ": $ARGV[1] updated to $ARGV[2]\n" unless $quiet;
1948         }
1949         return 0;
1950 }
1951
1952 our %msgsfields;
1953 BEGIN {
1954         %msgsfields = (
1955                 notifymail => 1,
1956                 notifytag  => 1,
1957         );
1958 }
1959
1960 sub cmd_setmsgs {
1961         my $force = 0;
1962         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1963         @ARGV >= 3 || (@ARGV == 2 && !$force && !$setopt) or die_usage;
1964         my $project = get_project(shift @ARGV);
1965         my $field = shift @ARGV;
1966         if (!exists($msgsfields{$field})) {
1967                 die "invalid msgs field name: \"$field\" -- try \"help\"\n";
1968         }
1969         if (@ARGV && !valid_addrlist(@ARGV)) {
1970                 die "invalid email address list (use --force to accept): \"".join(" ",@ARGV)."\"\n"
1971                         unless $force;
1972                 warn "using invalid email address list with --force\n" unless $quiet;
1973         }
1974         my $old = $project->{$field};
1975         if (!@ARGV) {
1976                 printf "%s\n", clean_addrlist($old, " ") if defined($old);
1977                 return 0;
1978         }
1979         my $newlist = clean_addrlist(join(" ",@ARGV));
1980         if (defined($old) && $old eq $newlist) {
1981                 warn $project->{name}, ": skipping update of $field to same value\n" unless $quiet;
1982         } else {
1983                 # Avoid touching anything other than $field's field
1984                 $project->_property_fput($field, $newlist);
1985                 warn $project->{name}, ": $field updated to \"$newlist\"\n" unless $quiet;
1986         }
1987         return 0;
1988 }
1989
1990 sub cmd_setusers {
1991         my $force = 0;
1992         shift(@ARGV), $force=1 if @ARGV && $ARGV[0] eq '--force';
1993         @ARGV >= 2 || (@ARGV == 1 && !$force && !$setopt) or die_usage;
1994         my $project = get_project(shift @ARGV);
1995         my $projname = $project->{name};
1996         !@ARGV || !$project->{mirror} or die "cannot set users list for mirror project: \"$projname\"\n";
1997         my @newusers = ();
1998         if (@ARGV) {
1999                 eval {@newusers = validate_users(join(" ", @ARGV), $force); 1;} or exit 255;
2000                 die "refusing to set empty users list without --force\n" unless @newusers || $force;
2001         }
2002         return 0 if !@ARGV && $project->{mirror};
2003         my $oldusers = $project->{users};
2004         if ($oldusers && ref($oldusers) eq "ARRAY") {
2005                 $oldusers = join("\n", @$oldusers);
2006         } else {
2007                 $oldusers = "";
2008         }
2009         if (!@ARGV) {
2010                 print "$oldusers\n" if $oldusers ne "";
2011                 return 0;
2012         }
2013         if ($oldusers eq join("\n", @newusers)) {
2014                 warn "$projname: skipping update of users list to same value\n" unless $quiet;
2015         } else {
2016                 # Avoid touching anything other than the users list
2017                 $project->{users} = \@newusers;
2018                 $project->_update_users;
2019                 warn "$projname: users list updated to \"@{[join(',',@newusers)]}\"\n" unless $quiet;
2020         }
2021         return 0;
2022 }
2023
2024 our %fieldnames;
2025 BEGIN {
2026         %fieldnames = (
2027                 owner         => [\&cmd_setowner,      0],
2028                 desc          => [\&cmd_setdesc,       0],
2029                 description   => [\&cmd_setdesc,       0],
2030                 readme        => [\&cmd_setreadme,     0],
2031                 head          => [\&cmd_sethead,       0],
2032                 HEAD          => [\&cmd_sethead,       0],
2033                 hooks         => [\&cmd_sethooks,      0],
2034                 hookspath     => [\&cmd_sethooks,      0],
2035                 cleanmirror   => [\&cmd_setbool,       1],
2036                 reverseorder  => [\&cmd_setbool,       1],
2037                 summaryonly   => [\&cmd_setbool,       1],
2038                 statusupdates => [\&cmd_setbool,       1],
2039                 autogchack    => [\&cmd_setautogchack, 0],
2040                 baseurl       => [\&cmd_seturl,        1],
2041                 homepage      => [\&cmd_seturl,        1],
2042                 notifyjson    => [\&cmd_seturl,        1],
2043                 jsontype      => [\&cmd_setjsontype,   0],
2044                 jsonsecret    => [\&cmd_setjsonsecret, 0],
2045                 notifymail    => [\&cmd_setmsgs,       1],
2046                 notifytag     => [\&cmd_setmsgs,       1],
2047                 users         => [\&cmd_setusers,      0],
2048         );
2049 }
2050
2051 sub do_getset {
2052         $setopt = shift;
2053         my @newargs = ();
2054         push(@newargs, shift) if @_ && $_[0] eq '--force';
2055         my $field = $_[1];
2056         (($setopt && @_ >= 3) || @_ == 2) && exists($fieldnames{$field}) or die_usage;
2057         push(@newargs, shift);
2058         shift unless ${$fieldnames{$field}}[1];
2059         push(@newargs, @_);
2060         diename(($setopt ? "set " : "get ") . $field);
2061         @ARGV = @newargs;
2062         &{${$fieldnames{$field}}[0]}(@ARGV);
2063 }
2064
2065 sub cmd_get {
2066         do_getset(0, @_);
2067 }
2068
2069 sub cmd_set {
2070         do_getset(1, @_);
2071 }
2072
2073 our %commands;
2074 BEGIN {
2075         %commands = (
2076                 list => \&cmd_list,
2077                 create => \&cmd_create,
2078                 adopt => \&cmd_adopt,
2079                 remove => \&cmd_remove,
2080                 trash => \&cmd_remove,
2081                 delete => \&cmd_remove,
2082                 prune => \&cmd_prune,
2083                 show => \&cmd_show,
2084                 urls => \&cmd_urls,
2085                 listheads => \&cmd_listheads,
2086                 listtags => \&cmd_listtags,
2087                 listctags => \&cmd_listtags,
2088                 deltags => \&cmd_deltags,
2089                 delctags => \&cmd_deltags,
2090                 addtags => \&cmd_addtags,
2091                 addctags => \&cmd_addtags,
2092                 chpass => \&cmd_chpass,
2093                 checkpw => \&cmd_checkpw,
2094                 gc => \&cmd_gc,
2095                 update => \&cmd_update,
2096                 remirror => \&cmd_remirror,
2097                 setowner => \&cmd_setowner,
2098                 setdesc => \&cmd_setdesc,
2099                 setdescription => \&cmd_setdesc,
2100                 setreadme => \&cmd_setreadme,
2101                 sethead => \&cmd_sethead,
2102                 sethooks => \&cmd_sethooks,
2103                 sethookspath => \&cmd_sethooks,
2104                 setbool => \&cmd_setbool,
2105                 setboolean => \&cmd_setbool,
2106                 setflag => \&cmd_setbool,
2107                 setautogchack => \&cmd_setautogchack,
2108                 seturl => \&cmd_seturl,
2109                 setjsontype => \&cmd_setjsontype,
2110                 setjsonsecret => \&cmd_setjsonsecret,
2111                 setmsgs => \&cmd_setmsgs,
2112                 setusers => \&cmd_setusers,
2113                 get => \&cmd_get,
2114                 set => \&cmd_set,
2115         );
2116 }
2117 our %nopager;
2118 BEGIN { %nopager = (
2119         # 1 => pager never allowed
2120         # -1 => pager defaults to off instead of on
2121         create          => 1,
2122         adopt           => -1,
2123         remove          => -1,
2124         trash           => -1,
2125         delete          => -1,
2126         prune           => -1,
2127         deltags         => -1,
2128         delctags        => -1,
2129         addtags         => -1,
2130         addctags        => -1,
2131         chpass          => 1,
2132         checkpw         => 1,
2133         gc              => -1,
2134         update          => -1,
2135         remirror        => -1,
2136         setowner        => -1,
2137         setdesc         => -1,
2138         setdescription  => -1,
2139         setreadme       => -1,
2140         sethead         => -1,
2141         sethooks        => -1,
2142         sethookspath    => -1,
2143         setbool         => -1,
2144         setboolean      => -1,
2145         setflag         => -1,
2146         setautogchack   => -1,
2147         seturl          => -1,
2148         setjsontype     => -1,
2149         setjsonsecret   => -1,
2150         setmsgs         => -1,
2151         setusers        => -1,
2152         set             => -1,
2153         urls            => -1,
2154 )}
2155
2156 sub dohelp {
2157         my $cmd = shift;
2158         my $bn = basename($0);
2159         setup_pager_stdout($usepager);
2160         printf "%s version %s\n\n", $bn, $VERSION;
2161         if (defined($cmd) && $cmd ne '') {
2162                 $cmd =~ s/^set(?=[a-zA-Z])//i;
2163                 my $cmdhelp = '';
2164                 my ($lastmt, $incmd);
2165                 foreach (split('\n', sprintf($help, $bn))) {
2166                         $lastmt || $incmd or $lastmt = /^\s*$/, next;
2167                         $incmd = 1 if $lastmt && /^\s*(?:\[?set\]?)?$cmd\s/;
2168                         last if $incmd && /^\s*$/;
2169                         $incmd and $cmdhelp .= $_ . "\n";
2170                         $lastmt = /^\s*$/;
2171                 }
2172                 print $cmdhelp and exit 0 if $cmdhelp;
2173         }
2174         printf $help, $bn;
2175         exit 0;
2176 }
2177
2178 sub main {
2179         local *ARGV = \@_;
2180         {
2181                 shift, $quiet=1, redo if @ARGV && $ARGV[0] =~ /^(?:-q|--quiet)$/i;
2182                 shift, $usepager=1, redo if @ARGV && $ARGV[0] =~ /^(?:-p|--pager|--paginate)$/i;
2183                 shift, $usepager=0, redo if @ARGV && $ARGV[0] =~ /^(?:--no-pager|--no-paginate)$/i;
2184         }
2185         dohelp($ARGV[1]) if !@ARGV || @ARGV && $ARGV[0] =~ /^(?:-h|-?-help|help)$/i;
2186         my $command = shift;
2187         diename($command);
2188         $setopt = 1;
2189         if (!exists($commands{$command}) && exists($commands{"set".$command})) {
2190                 $setopt = 0;
2191                 $command = "set" . $command;
2192         }
2193         exists($commands{$command}) or die "Unknown command \"$command\" -- try \"help\"\n";
2194         dohelp($command) if @ARGV && ($ARGV[0] =~ /^(?:-h|-?-help)$/i ||
2195                 $ARGV[0] =~ /^help$/i && !Girocco::Project::does_exist("help",1));
2196         $nopager{$command} && $nopager{$command} > 0 and $usepager = 0;
2197         my $pgdfltoff = $nopager{$command} && $nopager{$command} < 0 ? 1 : 0;
2198         setup_pager_stdout($usepager, $pgdfltoff);
2199         &{$commands{$command}}(@ARGV);
2200 }