2 # Copyright (C) 2014-2019 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
5 # Initializes a public-inbox, basically a wrapper for git-init(1)
8 my $usage = "public-inbox-init NAME INBOX_DIR HTTP_URL ADDRESS [ADDRESS..]";
9 use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
10 use PublicInbox::Admin;
11 PublicInbox::Admin::require_or_die('-base');
12 require PublicInbox::Config;
13 require PublicInbox::InboxWritable;
14 use File::Temp qw/tempfile/;
15 use File::Basename qw/dirname/;
16 use File::Path qw/mkpath/;
19 sub x { system(@_) and die join(' ', @_). " failed: $?\n" }
20 sub usage { print STDERR "Usage: $usage\n"; exit 1 }
22 my $indexlevel = undef;
25 'V|version=i' => \$version,
26 'L|indexlevel=s' => \$indexlevel,
27 'S|skip|skip-epoch=i' => \$skip_epoch,
29 GetOptions(%opts) or usage();
30 PublicInbox::Admin::indexlevel_ok_or_die($indexlevel) if defined $indexlevel;
31 my $name = shift @ARGV or usage();
32 my $mainrepo = shift @ARGV or usage();
33 my $http_url = shift @ARGV or usage();
34 my (@address) = @ARGV;
38 my $pi_config = PublicInbox::Config->default_file;
39 my $dir = dirname($pi_config);
40 mkpath($dir); # will croak on fatal errors
41 my ($fh, $pi_config_tmp) = tempfile('pi-init-XXXXXXXX', DIR => $dir);
44 open(my $oh, '<', $pi_config) or die "unable to read $pi_config: $!\n";
47 defined $perm or die "(f)stat failed on $pi_config: $!\n";
48 chmod($perm & 07777, $fh) or
49 die "(f)chmod failed on future $pi_config: $!\n";
55 print $fh $old or die "failed to write: $!\n";
56 close $oh or die "failed to close $pi_config: $!\n";
58 # yes, this conflict checking is racy if multiple instances of this
59 # script are run by the same $PI_DIR
60 my $cfg = PublicInbox::Config->new;
62 foreach my $addr (@address) {
63 my $found = $cfg->lookup($addr);
65 if ($found->{name} ne $name) {
67 "`$addr' already defined for ",
68 "`$found->{name}',\n",
69 "does not match intend `$name'\n";
79 my $ibx = $cfg->lookup_name($name);
81 if (!defined($indexlevel) && $ibx->{indexlevel}) {
82 $indexlevel = $ibx->{indexlevel};
86 close $fh or die "failed to close $pi_config_tmp: $!\n";
88 my $pfx = "publicinbox.$name";
89 my @x = (qw/git config/, "--file=$pi_config_tmp");
91 $mainrepo = abs_path($mainrepo);
92 if (-f "$mainrepo/inbox.lock") {
93 if (!defined $version) {
95 } elsif ($version != 2) {
96 die "$mainrepo is a -V2 repo, -V$version specified\n"
98 } elsif (-d "$mainrepo/objects") {
99 if (!defined $version) {
101 } elsif ($version != 1) {
102 die "$mainrepo is a -V1 repo, -V$version specified\n"
106 $version = 1 unless defined $version;
108 if ($version == 1 && defined $skip_epoch) {
109 die "--skip-epoch is only supported for -V2 repos\n";
112 my $ibx = PublicInbox::Inbox->new({
113 mainrepo => $mainrepo,
116 -primary_address => $address[0],
117 indexlevel => $indexlevel,
121 PublicInbox::InboxWritable->new($ibx, $creat_opt)->init_inbox(0, $skip_epoch);
123 # needed for git prior to v2.1.0
124 umask(0077) if defined $perm;
126 foreach my $addr (@address) {
127 next if $seen{lc($addr)};
128 x(@x, "--add", "$pfx.address", $addr);
130 x(@x, "$pfx.url", $http_url);
131 x(@x, "$pfx.mainrepo", $mainrepo);
133 if (defined($indexlevel)) {
134 x(@x, "$pfx.indexlevel", $indexlevel);
137 # needed for git prior to v2.1.0
139 chmod($perm & 07777, $pi_config_tmp) or
140 die "(f)chmod failed on future $pi_config: $!\n";
143 rename $pi_config_tmp, $pi_config or
144 die "failed to rename `$pi_config_tmp' to `$pi_config': $!\n";