#!/usr/bin/perl
package IkiWiki::Plugin::cvs;
-# Copyright (c) 2009 Amitai Schlair
+# Copyright (c) 2009 Amitai Schleier
# All rights reserved.
#
# This code is derived from software contributed to ikiwiki
-# by Amitai Schlair.
+# by Amitai Schleier.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
use strict;
use IkiWiki;
+use URI::Escape q{uri_escape_utf8};
use File::chdir;
# VCS PLUGIN API CALLS
sub rcs_update () {
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
cvs_runcvs('update', '-dP');
}
# The file is relative to the srcdir.
my $file=shift;
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
# For cvs, return the revision of the file when
# editing begins.
# The file is relative to the srcdir.
my %params=@_;
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
# Check to see if the page has been changed by someone
# else since rcs_prepedit was called.
my $parent=IkiWiki::dirname($file);
my @files_to_add = ($file);
- eval q{use File::MimeInfo};
- error($@) if $@;
-
until ((length($parent) == 0) || cvs_is_controlling("$config{srcdir}/$parent")){
push @files_to_add, $parent;
$parent = IkiWiki::dirname($parent);
while ($file = pop @files_to_add) {
if (@files_to_add == 0) {
- # file
- my $filemime = File::MimeInfo::default($file);
- if (defined($filemime) && $filemime eq 'text/plain') {
- cvs_runcvs('add', $file) ||
- warn("cvs add $file failed\n");
- }
- else {
- cvs_runcvs('add', '-kb', $file) ||
- warn("cvs add binary $file failed\n");
- }
+ cvs_runcvs('add', cvs_keyword_subst_args($file)) ||
+ warn("cvs add file $file failed\n");
}
else {
- # directory
cvs_runcvs('add', $file) ||
- warn("cvs add $file failed\n");
+ warn("cvs add dir $file failed\n");
}
}
}
# filename is relative to the root of the srcdir
my $file=shift;
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
cvs_runcvs('rm', '-f', $file) ||
warn("cvs rm $file failed\n");
# filenames relative to the root of the srcdir
my ($src, $dest)=@_;
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
local $CWD = $config{srcdir};
my $num = shift;
my @ret;
- return unless cvs_is_controlling;
+ return unless cvs_is_controlling();
eval q{use Date::Parse};
error($@) if $@;
$oldrev =~ s/INITIAL/0/;
$newrev =~ s/\(DEAD\)//;
my $diffurl = defined $config{diffurl} ? $config{diffurl} : "";
- $diffurl=~s/\[\[file\]\]/$page/g;
+ my $epage = join('/',
+ map { uri_escape_utf8($_) } split('/', $page)
+ );
+ $diffurl=~s/\[\[file\]\]/$epage/g;
$diffurl=~s/\[\[r1\]\]/$oldrev/g;
$diffurl=~s/\[\[r2\]\]/$newrev/g;
unshift @pages, {
my @cvsps = `env TZ=UTC cvsps -q --cvs-direct -z 30 -g -s $rev`;
my $blank_lines_seen = 0;
+ # skip log, get to the diff
while (my $line = shift @cvsps) {
$blank_lines_seen++ if ($line =~ /^$/);
last if $blank_lines_seen == 2;
}
+ @cvsps = @cvsps[0..$maxlines-1]
+ if defined $maxlines && @cvsps > $maxlines;
+
if (wantarray) {
return @cvsps;
}
if (defined $params{session}) {
if (defined $params{session}->param("name")) {
return "web commit by ".
- $params{session}->param("name").
+ IkiWiki::cloak($params{session}->param("name")).
(length $params{message} ? ": $params{message}" : "");
}
elsif (defined $params{session}->remote_addr()) {
return "web commit from ".
- $params{session}->remote_addr().
+ IkiWiki::cloak($params{session}->remote_addr()).
(length $params{message} ? ": $params{message}" : "");
}
}
return (-d "$dir/CVS") ? 1 : 0;
}
+sub cvs_keyword_subst_args ($) {
+ my $file = shift;
+
+ local $CWD = $config{srcdir};
+
+ eval q{use File::MimeInfo};
+ error($@) if $@;
+ my $filemime = File::MimeInfo::default($file);
+ # if (-T $file) {
+
+ defined($filemime) && $filemime eq 'text/plain'
+ ? return ('-kkv', $file)
+ : return ('-kb', $file);
+}
+
sub cvs_runcvs(@) {
my @cmd = @_;
unshift @cmd, 'cvs', '-Q';
- local $CWD = $config{srcdir};
+ # CVS can't operate outside a srcdir, so we're always setting $CWD.
+ # "local $CWD" restores the previous value when we go out of scope.
+ # Usually that's correct. But if we're removing the last file from
+ # a directory, the post-commit hook will exec in a working directory
+ # that's about to not exist (CVS will prune it).
+ #
+ # chdir() manually here, so we can selectively not chdir() back.
+
+ my $oldcwd = $CWD;
+ chdir($config{srcdir});
+
+ eval q{
+ use IPC::Open3;
+ use Symbol qw(gensym);
+ use IO::File;
+ };
+ error($@) if $@;
+
+ my $cvsout = '';
+ my $cvserr = '';
+ local *CATCHERR = IO::File->new_tmpfile;
+ my $pid = open3(gensym(), \*CATCHOUT, ">&CATCHERR", @cmd);
+ while (my $l = <CATCHOUT>) {
+ $cvsout .= $l
+ unless 1;
+ }
+ waitpid($pid, 0);
+ my $ret = $? >> 8;
+ seek CATCHERR, 0, 0;
+ while (my $l = <CATCHERR>) {
+ $cvserr .= $l
+ unless $l =~ /^cvs commit: changing keyword expansion /;
+ }
+
+ print STDOUT $cvsout;
+ print STDERR $cvserr;
- open(my $savedout, ">&STDOUT");
- open(STDOUT, ">", "/dev/null");
- my $ret = system(@cmd);
- open(STDOUT, ">&", $savedout);
+ chdir($oldcwd) if -d $oldcwd;
return ($ret == 0) ? 1 : 0;
}