]> git.madduck.net Git - code/myrepos.git/blobdiff - webcheckout

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

projects / code / myrepos.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
Added --force option that disables repository skipping.
[code/myrepos.git] / webcheckout
diff --git a/webcheckout b/webcheckout
index c97e40bf4f1217648cb10d3e3f3eda1ac2849392..0c93eefcd8d10e41d9ba649438a353debe91f6b8 100755 (executable)
--- a/webcheckout
+++ b/webcheckout
@@ -16,7 +16,7 @@ a subdirectory of the current directory, using whatever VCS program is
 appropriate for that repository (git, svn, etc).
 
 The information about the repositories is embedded in the web page using
 appropriate for that repository (git, svn, etc).
 
 The information about the repositories is embedded in the web page using
-the rel=vcs microformat, which is documented at
+the rel=vcs-* microformat, which is documented at
 <http://kitenet.net/~joey/rfc/rel-vcs/>.
 
 If the optional destdir parameter is specified, VCS programs will be asked
 <http://kitenet.net/~joey/rfc/rel-vcs/>.
 
 If the optional destdir parameter is specified, VCS programs will be asked
@@ -35,18 +35,26 @@ anonymous repositories when possible. If you have an account that
 allows you to use authenticated repositories, you might want to use this
 option.
 
 allows you to use authenticated repositories, you might want to use this
 option.
 
-=item -n
+=item --no-act, -n
 
 Do not actually check anything out, just print out the commands that would
 be run to check out the repositories.
 
 
 Do not actually check anything out, just print out the commands that would
 be run to check out the repositories.
 
-=item -q
+=item --quiet, -q
 
 Quiet mode. Do not print out the commands being run. (The VCS commands
 may still be noisy however.)
 
 =back
 
 
 Quiet mode. Do not print out the commands being run. (The VCS commands
 may still be noisy however.)
 
 =back
 
+=head1 PREREQUISITES
+
+To use this program you will need lots of VCS programs installed,
+obviously. It also depends on the perl LWP and HTML::Parser modules.
+
+If the perl URI module is installed, webcheckout can heuristically guess
+what you mean by partial URLs, such as "kitenet.net/~joey"'
+
 =head1 AUTHOR
 
 Copyright 2009 Joey Hess <joey@kitenet.net>
 =head1 AUTHOR
 
 Copyright 2009 Joey Hess <joey@kitenet.net>
@@ -75,7 +83,7 @@ my $noact=0;
 # Controls whether to perfer repos that use authentication.
 my $want_auth=0;
 
 # Controls whether to perfer repos that use authentication.
 my $want_auth=0;
 
-# Controls where to check out to. If not set, the vcs is allowed to
+# Controls where to check out to. If not set, the VCS is allowed to
 # decide.
 my $destdir;
 
 # decide.
 my $destdir;
 
@@ -111,6 +119,11 @@ sub getopts {
        $url=shift @ARGV;
        $destdir=shift @ARGV;
 
        $url=shift @ARGV;
        $destdir=shift @ARGV;
 
+       eval q{use URI::Heuristic};
+       if (! $@) {
+               $url=URI::Heuristic::uf_uristr($url);
+       }
+
        if ($noact) {
                $quiet=0;
        }
        if ($noact) {
                $quiet=0;
        }
@@ -127,23 +140,26 @@ sub doit {
 sub better {
        my ($a, $b)=@_;
 
 sub better {
        my ($a, $b)=@_;
 
-       my $firstanon=$b;
+       my @anon;
        foreach my $r (@anon_urls) {
                if ($a->{href} =~ /$r/) {
        foreach my $r (@anon_urls) {
                if ($a->{href} =~ /$r/) {
-                       $firstanon=$a;
-                       last;
+                       push @anon, $a;
                }
                elsif ($b->{href} =~ /$r/) {
                }
                elsif ($b->{href} =~ /$r/) {
-                       $firstanon=$b;
-                       last;
+                       push @anon, $b;
                }
        }
 
        if ($want_auth) {
                }
        }
 
        if ($want_auth) {
-               return $firstanon != $a;
+               # Whichever is authed is better.
+               return 1 if ! @anon || ! grep { $_ eq $a } @anon;
+               return 0 if ! grep { $_ eq $b } @anon;
+               # Neither is authed, so the better anon method wins.
+               return $anon[0] == $a;
        }
        else {
        }
        else {
-               return $firstanon == $a;
+               # Better anon method wins.
+               return @anon && $anon[0] == $a;
        }
 }
 
        }
 }
 
@@ -152,21 +168,26 @@ sub better {
 sub dedup {
        my %seenhref;
        my %bytitle;
 sub dedup {
        my %seenhref;
        my %bytitle;
+       my @others;
        foreach my $repo (@_) {
                if (exists $repo->{title} &&
        foreach my $repo (@_) {
                if (exists $repo->{title} &&
-                   length $repo->{title} &&
-                   exists $bytitle{$repo->{title}}) {
-                       my $other=$bytitle{$repo->{title}};
-                       next unless better($repo, $other);
-                       delete $bytitle{$other->{title}}
+                   length $repo->{title}) {
+                       if (exists $bytitle{$repo->{title}}) {
+                               my $other=$bytitle{$repo->{title}};
+                               next unless better($repo, $other);
+                               delete $bytitle{$other->{title}}
+                       }
+
+                       if (! $seenhref{$repo->{href}}++) {
+                               $bytitle{$repo->{title}}=$repo;
+                       }
                }
                }
-
-               if (! $seenhref{$repo->{href}}++) {
-                       $bytitle{$repo->{title}}=$repo;
+               else {
+                       push @others, $repo;
                }
        }
 
                }
        }
 
-       return values %bytitle;
+       return values %bytitle, @others;
 }
 
 sub parse {
 }
 
 sub parse {
@@ -174,15 +195,38 @@ sub parse {
 
        my @ret;
        my $parser=HTML::Parser->new(api_version => 3);
 
        my @ret;
        my $parser=HTML::Parser->new(api_version => 3);
+       my $abody=undef;
+       my $aref=undef;
        $parser->handler(start => sub {
                my $tagname=shift;
                my $attr=shift;
        $parser->handler(start => sub {
                my $tagname=shift;
                my $attr=shift;
-               return if lc $tagname ne 'link';
-               return if ! exists $attr->{rel} || lc $attr->{rel} ne 'vcs';
+
                return if ! exists $attr->{href} || ! length $attr->{href};
                return if ! exists $attr->{href} || ! length $attr->{href};
-               return if ! exists $attr->{type} || ! length $attr->{type};
+               return if ! exists $attr->{rel} || $attr->{rel} !~ /^vcs-(.+)/i;
+               $attr->{type}=lc($1);
+
+               # need to collect the body of the <a> tag if there is no title
+               if ($tagname eq "a" && ! exists $attr->{title}) {
+                       $abody="";
+                       $aref=$attr;
+               }
+
                push @ret, $attr;
        }, "tagname, attr");
                push @ret, $attr;
        }, "tagname, attr");
+       $parser->handler(text => sub {
+               if (defined $aref) {
+                       $abody.=join(" ", @_);
+               }
+       }, "text");
+       $parser->handler(end => sub {
+               my $tagname=shift;
+               if ($tagname eq "a" && defined $aref) {
+                       $aref->{title}=$abody;
+                       $aref=undef;
+                       $abody=undef;
+               }
+       }, "tagname");
+       $parser->report_tags(qw{link a});
        $parser->parse($page);
        $parser->eof;
 
        $parser->parse($page);
        $parser->eof;
 
@@ -190,7 +234,6 @@ sub parse {
 }
 
 getopts();
 }
 
 getopts();
-print "$url\n";
 
 my $page=get($url);
 if (! defined $page) {
 
 my $page=get($url);
 if (! defined $page) {
@@ -202,10 +245,16 @@ if (! @repos) {
        die "no repositories found on $url\n";
 }
 
        die "no repositories found on $url\n";
 }
 
+#use Data::Dumper;
+#print Dumper(\@repos);
+#exit;
+
 if (defined $destdir && @repos > 1) {
        # create subdirs of $destdir for the multiple repos
 if (defined $destdir && @repos > 1) {
        # create subdirs of $destdir for the multiple repos
-       mkdir($destdir);
-       chdir($destdir) || die "failed to chdir to $destdir: $!";
+       if (! $noact) {
+               mkdir($destdir);
+               chdir($destdir) || die "failed to chdir to $destdir: $!";
+       }
        $destdir=undef;
 }
 
        $destdir=undef;
 }
 
@@ -225,6 +274,3 @@ foreach my $repo (@repos) {
        }
 }
 exit($errors > 0);
        }
 }
 exit($errors > 0);
-
-#use Data::Dumper;
-#print Dumper(\@repos);
hacking on myrepos

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.