+
+ my @init_args = ('i', "$tmpdir/i",
+ qw(http://example.com/i i@example.com));
+ $cmd = [ qw(-init -c .bogus=val), @init_args ];
+ quiet_fail($cmd, 'invalid -c KEY=VALUE fails');
+ $cmd = [ qw(-init -c .bogus=val), @init_args ];
+ quiet_fail($cmd, '-c KEY-only fails');
+ $cmd = [ qw(-init -c address=clist@example.com), @init_args ];
+ quiet_fail($cmd, '-c address=CONFLICTING-VALUE fails');
+
+ $cmd = [ qw(-init -c no=problem -c no=problemo), @init_args ];
+ ok(run_script($cmd), '-c KEY=VALUE runs');
+ my $env = { GIT_CONFIG => "$ENV{PI_DIR}/config" };
+ chomp(my @v = xqx([qw(git config --get-all publicinbox.i.no)], $env));
+ is_deeply(\@v, [ qw(problem problemo) ]) or xbail(\@v);
+
+ ok(run_script($cmd), '-c KEY=VALUE runs idempotently');
+ chomp(my @v2 = xqx([qw(git config --get-all publicinbox.i.no)], $env));
+ is_deeply(\@v, \@v2, 'nothing repeated') or xbail(\@v2);
+
+ ok(run_script([@$cmd, '-c', 'no=more']), '-c KEY=VALUE addendum');
+ chomp(@v = xqx([qw(git config --get-all publicinbox.i.no)], $env));
+ is_deeply(\@v, [ qw(problem problemo more) ]) or xbail(\@v);
+
+
+ ok(run_script([@$cmd, '-c', 'no=problem']), '-c KEY=VALUE repeated');
+ chomp(@v = xqx([qw(git config --get-all publicinbox.i.no)], $env));
+ is_deeply(\@v, [ qw(problem problemo more) ]) or xbail(\@v);
+
+ ok(run_script([@$cmd, '-c', 'address=j@example.com']),
+ '-c KEY=VALUE address');
+ chomp(@v = xqx([qw(git config --get-all publicinbox.i.address)], $env));
+ is_deeply(\@v, [ qw(i@example.com j@example.com) ],
+ 'extra address added via -c KEY=VALUE');
+}
+{
+ my $env = { PI_DIR => "$tmpdir/.public-inbox/" };
+ my $rdr = { 2 => \(my $err = '') };
+ my $cmd = [ '-init', 'alist', "$tmpdir/a\nlist",
+ qw(http://example.com/alist alist@example.com) ];
+ ok(!run_script($cmd, $env, $rdr),
+ 'public-inbox-init rejects LF in inboxdir');
+ like($err, qr/`\\n' not allowed in `/s, 'reported \\n');
+ is_deeply([glob("$tmpdir/.public-inbox/pi-init-*")], [],
+ 'no junk files left behind');
+
+ # "git init" does this, too
+ $cmd = [ '-init', 'deep-non-existent', "$tmpdir/a/b/c/d",
+ qw(http://example.com/abcd abcd@example.com) ];
+ $err = '';
+ ok(run_script($cmd, $env, $rdr), 'initializes non-existent hierarchy');
+ ok(-d "$tmpdir/a/b/c/d", 'directory created');
+ is(PublicInbox::Inbox::try_cat("$tmpdir/a/b/c/d/description"),
+ "public inbox for abcd\@example.com\n", 'description set');
+
+ open my $fh, '>', "$tmpdir/d" or BAIL_OUT "open: $!";
+ close $fh;
+ $cmd = [ '-init', 'd-f-conflict', "$tmpdir/d/f/conflict",
+ qw(http://example.com/conflict onflict@example.com) ];
+ ok(!run_script($cmd, $env, $rdr), 'fails on D/F conflict');