hook(type => "rcs", id => "rcs_recentchanges", call => \&rcs_recentchanges);
hook(type => "rcs", id => "rcs_diff", call => \&rcs_diff);
hook(type => "rcs", id => "rcs_getctime", call => \&rcs_getctime);
+ hook(type => "rcs", id => "rcs_receive", call => \&rcs_receive);
} #}}}
sub checkconfig () { #{{{
if (! defined $config{gitmaster_branch}) {
$config{gitmaster_branch}="master";
}
- if (defined $config{git_wrapper} && length $config{git_wrapper}) {
+ if (defined $config{git_wrapper} &&
+ length $config{git_wrapper}) {
push @{$config{wrappers}}, {
wrapper => $config{git_wrapper},
wrappermode => (defined $config{git_wrappermode} ? $config{git_wrappermode} : "06755"),
};
}
+ if (defined $config{git_test_receive_wrapper} &&
+ length $config{git_test_receive_wrapper}) {
+ push @{$config{wrappers}}, {
+ test_receive => 1,
+ wrapper => $config{git_test_receive_wrapper},
+ wrappermode => "0755",
+ };
+ }
} #}}}
sub getsetup () { #{{{
safe => 0,
rebuild => 0,
},
+ git_test_receive_wrapper => {
+ type => "string",
+ example => "/git/wiki.git/hooks/pre-receive",
+ description => "git pre-receive hook to generate",
+ safe => 0, # file
+ rebuild => 0,
+ },
+ untrusted_committers => {
+ type => "string",
+ example => [],
+ description => "unix users whose commits should be checked by the pre-receive hook",
+ safe => 0,
+ rebuild => 0,
+ },
historyurl => {
type => "string",
example => "http://git.example.com/gitweb.cgi?p=wiki.git;a=history;f=[[file]]",
my $sha1_to = shift(@tmp);
my $status = shift(@tmp);
+ # git does not output utf-8 filenames, but instead
+ # double-quotes them with the utf-8 characters
+ # escaped as \nnn\nnn.
if ($file =~ m/^"(.*)"$/) {
($file=$1) =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
}
$file =~ s/^\Q$prefix\E//;
if (length $file) {
push @{ $ci{'details'} }, {
- 'file' => decode_utf8($file),
+ 'file' => decode("utf8", $file),
'sha1_from' => $sha1_from[0],
'sha1_to' => $sha1_to,
+ 'mode_from' => $mode_from[0],
+ 'mode_to' => $mode_to,
+ 'status' => $status,
};
}
next;
} #}}}
sub git_commit_info ($;$) { #{{{
- # Return an array of commit info hashes of num commits (default: 1)
+ # Return an array of commit info hashes of num commits
# starting from the given sha1sum.
-
my ($sha1, $num) = @_;
- $num ||= 1;
-
- my @raw_lines = run_or_die('git', 'log', "--max-count=$num",
+ my @raw_lines = run_or_die('git', 'log',
+ (defined $num ? "--max-count=$num" : ""),
'--pretty=raw', '--raw', '--abbrev=40', '--always', '-c',
'-r', $sha1, '--', '.');
my ($prefix) = run_or_die('git', 'rev-parse', '--show-prefix');
sub git_sha1 (;$) { #{{{
# Return head sha1sum (of given file).
-
my $file = shift || q{--};
# Ignore error since a non-existing file might be given.
sub rcs_prepedit ($) { #{{{
# Return the commit sha1sum of the file when editing begins.
# This will be later used in rcs_commit if a merge is required.
-
my ($file) = @_;
return git_sha1($file);
error($@) if $@;
my @rets;
- foreach my $ci (git_commit_info('HEAD', $num)) {
+ foreach my $ci (git_commit_info('HEAD', $num || 1)) {
# Skip redundant commits.
next if ($ci->{'comment'} && @{$ci->{'comment'}}[0] eq $dummy_commit_msg);
$file =~ s/^\Q$config{srcdir}\E\/?//;
my $sha1 = git_sha1($file);
- my $ci = git_commit_info($sha1);
+ my $ci = git_commit_info($sha1, 1);
my $ctime = $ci->{'author_epoch'};
debug("ctime for '$file': ". localtime($ctime));
return $ctime;
} #}}}
+sub rcs_receive () { #{{{
+ # The wiki may not be the only thing in the git repo.
+ # Determine if it is in a subdirectory by examining the srcdir,
+ # and its parents, looking for the .git directory.
+ my $subdir="";
+ my $dir=$config{srcdir};
+ while (! -d "$dir/.git") {
+ $subdir=IkiWiki::basename($dir)."/".$subdir;
+ $dir=IkiWiki::dirname($dir);
+ if (! length $dir) {
+ error("cannot determine root of git repo");
+ }
+ }
+
+ my @rets;
+ while (<>) {
+ chomp;
+ my ($oldrev, $newrev, $refname) = split(' ', $_, 3);
+
+ # only allow changes to gitmaster_branch
+ if ($refname !~ /^refs\/heads\/\Q$config{gitmaster_branch}\E$/) {
+ error sprintf(gettext("you are not allowed to change %s"), $refname);
+ }
+
+ foreach my $ci (git_commit_info($oldrev."..".$newrev)) {
+ foreach my $detail (@{ $ci->{'details'} }) {
+ my $file = $detail->{'file'};
+
+ # check that all changed files are in the
+ # subdir
+ if (length $subdir &&
+ ! ($file =~ s/^\Q$subdir\E//)) {
+ error sprintf(gettext("you are not allowed to change %s"), $file);
+ }
+
+ my $action;
+ my $mode;
+ if ($detail->{'status'} =~ /^[M]+\d*$/) {
+ $action="change";
+ $mode=$detail->{'mode_to'};
+ }
+ elsif ($detail->{'status'} =~ /^[AM]+\d*$/) {
+ $action="add";
+ $mode=$detail->{'mode_to'};
+ }
+ elsif ($detail->{'status'} =~ /^[DAM]+\d*/) {
+ $action="remove";
+ $mode=$detail->{'mode_from'};
+ }
+ else {
+ error "unknown status ".$detail->{'status'};
+ }
+
+ # test that the file mode is ok
+ if ($mode !~ /^100[64][64][64]$/) {
+ error sprintf(gettext("you cannot act on a file with mode %s"), $mode);
+ }
+ if ($action eq "change") {
+ if ($detail->{'mode_from'} ne $detail->{'mode_to'}) {
+ error gettext("you are not allowed to change file modes");
+ }
+ }
+
+ push @rets, {
+ file => $file,
+ action => $action,
+ };
+ }
+ }
+ }
+
+ return @rets;
+} #}}}
+
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sipb-www / ikiwiki.git / blobdiff