X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/0580cbbf40873a2d20da96b41f4b14f642cb108d..7bc9bc7812701d236e16f6da8b2215114a66e31c:/IkiWiki/Plugin/cvs.pm diff --git a/IkiWiki/Plugin/cvs.pm b/IkiWiki/Plugin/cvs.pm index 18491d517..0a6cbfaf6 100644 --- a/IkiWiki/Plugin/cvs.pm +++ b/IkiWiki/Plugin/cvs.pm @@ -35,10 +35,14 @@ use IkiWiki; use File::chdir; + +# GENERAL PLUGIN API CALLS + sub import { - hook(type => "genwrapper", id => "cvs", call => \&genwrapper); hook(type => "checkconfig", id => "cvs", call => \&checkconfig); hook(type => "getsetup", id => "cvs", call => \&getsetup); + hook(type => "genwrapper", id => "cvs", call => \&genwrapper); + hook(type => "rcs", id => "rcs_update", call => \&rcs_update); hook(type => "rcs", id => "rcs_prepedit", call => \&rcs_prepedit); hook(type => "rcs", id => "rcs_commit", call => \&rcs_commit); @@ -52,17 +56,6 @@ sub import { hook(type => "rcs", id => "rcs_getmtime", call => \&rcs_getmtime); } -sub genwrapper () { - return <&STDOUT"); - open(STDOUT, ">", "/dev/null"); - my $ret = system(@cmd); - open(STDOUT, ">&", $savedout); - - return ($ret == 0) ? 1 : 0; -} - -sub cvs_is_controlling { - my $dir=shift; - $dir=$config{srcdir} unless defined($dir); - return (-d "$dir/CVS") ? 1 : 0; -} +# VCS PLUGIN API CALLS sub rcs_update () { - return unless cvs_is_controlling; + return unless cvs_is_controlling(); cvs_runcvs('update', '-dP'); } @@ -175,7 +151,7 @@ sub rcs_prepedit ($) { # The file is relative to the srcdir. my $file=shift; - return unless cvs_is_controlling; + return unless cvs_is_controlling(); # For cvs, return the revision of the file when # editing begins. @@ -183,40 +159,29 @@ sub rcs_prepedit ($) { return defined $rev ? $rev : ""; } -sub rcs_commit ($$$;$$) { +sub rcs_commit (@) { # Tries to commit the page; returns undef on _success_ and # a version of the page with the rcs's conflict markers on failure. # The file is relative to the srcdir. - my $file=shift; - my $message=shift; - my $rcstoken=shift; - my $user=shift; - my $ipaddr=shift; - - return unless cvs_is_controlling; + my %params=@_; - if (defined $user) { - $message="web commit by $user".(length $message ? ": $message" : ""); - } - elsif (defined $ipaddr) { - $message="web commit from $ipaddr".(length $message ? ": $message" : ""); - } + return unless cvs_is_controlling(); # Check to see if the page has been changed by someone # else since rcs_prepedit was called. - my ($oldrev)=$rcstoken=~/^([0-9]+)$/; # untaint - my $rev=cvs_info("Repository revision", "$config{srcdir}/$file"); + my ($oldrev)=$params{token}=~/^([0-9]+)$/; # untaint + my $rev=cvs_info("Repository revision", "$config{srcdir}/$params{file}"); if (defined $rev && defined $oldrev && $rev != $oldrev) { # Merge their changes into the file that we've # changed. - cvs_runcvs('update', $file) || + cvs_runcvs('update', $params{file}) || warn("cvs merge from $oldrev to $rev failed\n"); } if (! cvs_runcvs('commit', '-m', - IkiWiki::possibly_foolish_untaint $message)) { - my $conflict=readfile("$config{srcdir}/$file"); - cvs_runcvs('update', '-C', $file) || + IkiWiki::possibly_foolish_untaint(commitmessage(%params)))) { + my $conflict=readfile("$config{srcdir}/$params{file}"); + cvs_runcvs('update', '-C', $params{file}) || warn("cvs revert failed\n"); return $conflict; } @@ -224,20 +189,13 @@ sub rcs_commit ($$$;$$) { return undef # success } -sub rcs_commit_staged ($$$) { +sub rcs_commit_staged (@) { # Commits all staged changes. Changes can be staged using rcs_add, # rcs_remove, and rcs_rename. - my ($message, $user, $ipaddr)=@_; - - if (defined $user) { - $message="web commit by $user".(length $message ? ": $message" : ""); - } - elsif (defined $ipaddr) { - $message="web commit from $ipaddr".(length $message ? ": $message" : ""); - } + my %params=@_; if (! cvs_runcvs('commit', '-m', - IkiWiki::possibly_foolish_untaint $message)) { + IkiWiki::possibly_foolish_untaint(commitmessage(%params)))) { warn "cvs staged commit failed\n"; return 1; # failure } @@ -250,9 +208,6 @@ sub rcs_add ($) { my $parent=IkiWiki::dirname($file); my @files_to_add = ($file); - eval q{use File::MimeInfo}; - error($@) if $@; - until ((length($parent) == 0) || cvs_is_controlling("$config{srcdir}/$parent")){ push @files_to_add, $parent; $parent = IkiWiki::dirname($parent); @@ -261,15 +216,8 @@ sub rcs_add ($) { while ($file = pop @files_to_add) { if (@files_to_add == 0) { # file - my $filemime = File::MimeInfo::default($file); - if (defined($filemime) && $filemime eq 'text/plain') { - cvs_runcvs('add', $file) || - warn("cvs add $file failed\n"); - } - else { - cvs_runcvs('add', '-kb', $file) || - warn("cvs add binary $file failed\n"); - } + cvs_runcvs('add', cvs_keyword_subst_args($file)) || + warn("cvs add $file failed\n"); } else { # directory @@ -283,7 +231,7 @@ sub rcs_remove ($) { # filename is relative to the root of the srcdir my $file=shift; - return unless cvs_is_controlling; + return unless cvs_is_controlling(); cvs_runcvs('rm', '-f', $file) || warn("cvs rm $file failed\n"); @@ -293,7 +241,7 @@ sub rcs_rename ($$) { # filenames relative to the root of the srcdir my ($src, $dest)=@_; - return unless cvs_is_controlling; + return unless cvs_is_controlling(); local $CWD = $config{srcdir}; @@ -309,7 +257,7 @@ sub rcs_recentchanges ($) { my $num = shift; my @ret; - return unless cvs_is_controlling; + return unless cvs_is_controlling(); eval q{use Date::Parse}; error($@) if $@; @@ -436,8 +384,9 @@ sub rcs_recentchanges ($) { return @ret; } -sub rcs_diff ($) { +sub rcs_diff ($;$) { my $rev=IkiWiki::possibly_foolish_untaint(int(shift)); + my $maxlines=shift; local $CWD = $config{srcdir}; @@ -461,6 +410,8 @@ sub rcs_diff ($) { sub rcs_getctime ($) { my $file=shift; + local $CWD = $config{srcdir}; + my $cvs_log_infoline=qr/^date: (.+);\s+author/; open CVSLOG, "cvs -Q log -r1.1 '$file' |" @@ -490,4 +441,74 @@ sub rcs_getmtime ($) { error "rcs_getmtime is not implemented for cvs\n"; # TODO } + +# INTERNAL SUPPORT ROUTINES + +sub commitmessage (@) { + my %params=@_; + + if (defined $params{session}) { + if (defined $params{session}->param("name")) { + return "web commit by ". + $params{session}->param("name"). + (length $params{message} ? ": $params{message}" : ""); + } + elsif (defined $params{session}->remote_addr()) { + return "web commit from ". + $params{session}->remote_addr(). + (length $params{message} ? ": $params{message}" : ""); + } + } + return $params{message}; +} + +sub cvs_info ($$) { + my $field=shift; + my $file=shift; + + local $CWD = $config{srcdir}; + + my $info=`cvs status $file`; + my ($ret)=$info=~/^\s*$field:\s*(\S+)/m; + return $ret; +} + +sub cvs_is_controlling { + my $dir=shift; + $dir=$config{srcdir} unless defined($dir); + return (-d "$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 $file) { + + if (defined($filemime) && $filemime eq 'text/plain') { + return ($file); + } + else { + return ('-kb', $file); + } +} + +sub cvs_runcvs(@) { + my @cmd = @_; + unshift @cmd, 'cvs', '-Q'; + + local $CWD = $config{srcdir}; + + open(my $savedout, ">&STDOUT"); + open(STDOUT, ">", "/dev/null"); + my $ret = system(@cmd); + open(STDOUT, ">&", $savedout); + + return ($ret == 0) ? 1 : 0; +} + 1