avoid link fixup if page name stayed the same

[ikiwiki.git] / IkiWiki / Plugin / svn.pm

diff --git a/IkiWiki/Plugin/svn.pm b/IkiWiki/Plugin/svn.pm
index 0e7df36595b10de27319efdd7a2ffd0c6e93ca62..d738720be655a7c2140c7cdb14ff9548dd8f6552 100644 (file)
--- a/IkiWiki/Plugin/svn.pm
+++ b/IkiWiki/Plugin/svn.pm
@@ -1,16 +1,27 @@
 #!/usr/bin/perl
-
-package IkiWiki;
+package IkiWiki::Plugin::svn;
 
 use warnings;
 use strict;
 use IkiWiki;
 use POSIX qw(setlocale LC_CTYPE);
 
-hook(type => "checkconfig", id => "svn", call => sub { #{{{
-       if (! defined $config{diffurl}) {
-               $config{diffurl}="";
-       }
+sub import { #{{{
+       hook(type => "checkconfig", id => "svn", call => \&checkconfig);
+       hook(type => "getsetup", id => "svn", call => \&getsetup);
+       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);
+       hook(type => "rcs", id => "rcs_commit_staged", call => \&rcs_commit_staged);
+       hook(type => "rcs", id => "rcs_add", call => \&rcs_add);
+       hook(type => "rcs", id => "rcs_remove", call => \&rcs_remove);
+       hook(type => "rcs", id => "rcs_rename", call => \&rcs_rename);
+       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);
+} #}}}
+
+sub checkconfig () { #{{{
        if (! defined $config{svnpath}) {
                $config{svnpath}="trunk";
        }
@@ -20,16 +31,20 @@ hook(type => "checkconfig", id => "svn", call => sub { #{{{
                $config{svnpath}=~s/\/$//;
                $config{svnpath}=~s/^\///;
        }
-       if (length $config{svn_wrapper}) {
+       if (defined $config{svn_wrapper} && length $config{svn_wrapper}) {
                push @{$config{wrappers}}, {
                        wrapper => $config{svn_wrapper},
                        wrappermode => (defined $config{svn_wrappermode} ? $config{svn_wrappermode} : "04755"),
                };
        }
-}); #}}}
+} #}}}
 
-hook(type => "getsetup", id => "svn", call => sub { #{{{
+sub getsetup () { #{{{
        return
+               plugin => {
+                       safe => 0, # rcs plugin
+                       rebuild => undef,
+               },
                svnrepo => {
                        type => "string",
                        example => "/svn/wiki",
@@ -47,7 +62,7 @@ hook(type => "getsetup", id => "svn", call => sub { #{{{
                svn_wrapper => {
                        type => "string",
                        example => "/svn/wikirepo/hooks/post-commit",
-                       description => "svn post-commit executable to generate",
+                       description => "svn post-commit hook to generate",
                        safe => 0, # file
                        rebuild => 0,
                },
@@ -72,7 +87,7 @@ hook(type => "getsetup", id => "svn", call => sub { #{{{
                        safe => 1,
                        rebuild => 1,
                },
-}); #}}}
+} #}}}
 
 # svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
 sub find_lc_ctype() {
@@ -160,7 +175,7 @@ sub rcs_commit ($$$;$$) { #{{{
 
                if (system("svn", "commit", "--quiet", 
                           "--encoding", "UTF-8", "-m",
-                          possibly_foolish_untaint($message),
+                          IkiWiki::possibly_foolish_untaint($message),
                           $config{srcdir}) != 0) {
                        my $conflict=readfile("$config{srcdir}/$file");
                        if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
@@ -186,7 +201,7 @@ sub rcs_commit_staged ($$$) {
        
        if (system("svn", "commit", "--quiet",
                   "--encoding", "UTF-8", "-m",
-                  possibly_foolish_untaint($message),
+                  IkiWiki::possibly_foolish_untaint($message),
                   $config{srcdir}) != 0) {
                warn("svn commit failed\n");
                return 1; # failure     
@@ -199,10 +214,10 @@ sub rcs_add ($) { #{{{
        my $file=shift;
 
        if (-d "$config{srcdir}/.svn") {
-               my $parent=dirname($file);
+               my $parent=IkiWiki::dirname($file);
                while (! -d "$config{srcdir}/$parent/.svn") {
                        $file=$parent;
-                       $parent=dirname($file);
+                       $parent=IkiWiki::dirname($file);
                }
                
                if (system("svn", "add", "--quiet", "$config{srcdir}/$file") != 0) {
@@ -304,7 +319,7 @@ sub rcs_recentchanges ($) { #{{{
                                $file=$1;
                        }
 
-                       my $diffurl=$config{diffurl};
+                       my $diffurl=defined $config{diffurl} ? $config{diffurl} : "";
                        $diffurl=~s/\[\[file\]\]/$file/g;
                        $diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
                        $diffurl=~s/\[\[r2\]\]/$rev/g;
@@ -329,7 +344,7 @@ sub rcs_recentchanges ($) { #{{{
 } #}}}
 
 sub rcs_diff ($) { #{{{
-       my $rev=possibly_foolish_untaint(int(shift));
+       my $rev=IkiWiki::possibly_foolish_untaint(int(shift));
        return `svnlook diff $config{svnrepo} -r$rev --no-diff-deleted`;
 } #}}}