Code for destroying repos.

1 files changed, 69 insertions, 9 deletions

diff --git a/usr/src/libpiny/lib/Piny/Repo.pm b/usr/src/libpiny/lib/Piny/Repo.pm
index d8501f8..05c5793 100644
--- a/usr/src/libpiny/lib/Piny/Repo.pm
+++ b/usr/src/libpiny/lib/Piny/Repo.pm
@@ -182,6 +182,64 @@ sub has_access {
   return $s->owner->uid == $user->uid || $user->has_group( $s->group );
 };
 
+sub destroy {
+  my ( $s ) = @_;
+
+  my $user = Piny::Environment->instance->user;
+
+  unlink( "/etc/apache2/piny-enabled/" . $s->name );
+  unlink( "/etc/apache2/piny-available/" . $s->name );
+
+  system( "/etc/init.d/apache2", "reload" ) and die "Could not reload apache config!";
+
+  unlink( "/etc/cgitrc.d/" . $s->name );
+
+  my $temp = File::Temp->new( ) or die "Could not create temporary file: $!";
+  $temp->unlink_on_destroy( 0 );
+
+  $dh = IO::Dir->new( "/etc/cgitrc.d" ) or die "Could not open cgitrc.d directory: $!";
+  while ( defined ( my $entry = $dh->read ) ) {
+    next if ( $entry =~ /^\./ );
+    open( FILE, "<", "/etc/cgitrc.d" . $entry ) or die "Could not open cgitrc.d entry $entry: $!";
+    print $temp <FILE>;
+    close( FILE ) or die "Could not close cgitrc.d entry $entry: $!";
+  };
+
+  $temp->close or die "Could not close new cgitrc: $!";
+
+  chmod( 00644, $temp->filename ) or die "Could not fix mode of new cgitrc: $!";
+
+  rename( $temp->filename, "/etc/cgitrepos" ) or die "Could not rename over old cgitrc: $!";
+
+  unlink( "/etc/ikiwiki/wikilist.d/" . $s->name );
+
+  $temp = File::Temp->new( ) or die "Could not create temporary file: $!";
+  $temp->unlink_on_destroy( 0 );
+
+  $dh = IO::Dir->new( "/etc/ikiwiki/wikilist.d" ) or die "Could not open wikilist.d directory: $!";
+  while ( defined ( my $entry = $dh->read ) ) {
+    next if ( $entry =~ /^\./ );
+    open( FILE, "<", "/etc/ikiwiki/wikilist.d/" . $entry ) or die "Could not open wikilist.d entry $entry: $!";
+    print $temp <FILE>;
+    close( FILE ) or die "Could not close wikilist.d entry $entry: $!";
+  };
+
+  $temp->close or die "Could not close new wikilist: $!";
+
+  chmod( 00644, $temp->filename ) or die "Could not fix mode of new wikilist: $!";
+
+  rename( $temp->filename, "/etc/ikiwiki/wikilist" ) or die "Could not rename over old wikilist: $!";
+
+  system( "rm", "-rf", $repo->secure_path, $repo->ikiwiki_destdir, $repo->ikiwiki_srcdir, "/etc/ikiwiki/piny/" . $repo->name . ".setup", $repo->path );
+
+  my $ikiuser = Piny::User::IkiWiki->new( "name" => "ikiwiki-" . $s->name );
+
+  system( "deluser", "--remove-home", $ikiuser->name );
+  system( "delgroup", $ikiuser->name );
+  system( "delgroup", "git-" . $repo->name );
+
+};
+
 # Triggers
 
 sub _rename_repo {
@@ -283,14 +341,6 @@ sub create {
   print SETUP $repo->ikiwiki_setup;
   close( SETUP ) or die "Could not close new ikiwiki setup file: $!";
 
-  open( APACHE, ">", "/etc/apache2/piny-available/" . $repo->name ) or die "Could not open new apache config: $!";
-  print APACHE $repo->apache_config;
-  close( APACHE ) or die "Could not close new apache config: $!";
-
-  symlink( "/etc/apache2/piny-available/" . $repo->name, "/etc/apache2/piny-enabled/" . $repo->name ) or die "Could not symlink apache config: $!";
-
-  system( "/etc/init.d/apache2", "reload" ) and die "Could not reload apache config!";
-
   system( "/usr/bin/git", "clone", "--quiet", $repo->path, $repo->ikiwiki_srcdir ) and die "Could not clone repo to ikiwiki srcdir!";
 
   mkdir( $repo->ikiwiki_destdir ) or die "Could not create ikiwiki destdir: $!";
@@ -315,6 +365,8 @@ sub create {
 
   $temp->close or die "Could not close new wikilist: $!";
 
+  chmod( 00644, $temp->filename ) or die "Could not fix mode of new wikilist: $!";
+
   rename( $temp->filename, "/etc/ikiwiki/wikilist" ) or die "Could not rename over old wikilist: $!";
 
   open( CGITLIST, ">", "/etc/cgitrc.d/" . $repo->name ) or die "Could not create cgitrc.d file: $!";
@@ -334,12 +386,20 @@ sub create {
 
   $temp->close or die "Could not close new cgitrc: $!";
 
-  chmod( 00644, $temp->filename );
+  chmod( 00644, $temp->filename ) or die "Could not fix mode of new cgitrc: $!";
 
   rename( $temp->filename, "/etc/cgitrepos" ) or die "Could not rename over old cgitrc: $!";
 
   system( "/usr/bin/sudo", "-u", $ikiuser->name, "/usr/bin/ikiwiki", "--setup", "/etc/ikiwiki/piny/" . $repo->name . ".setup" ) and die "Could not do initial compile of ikiwiki!";
 
+  open( APACHE, ">", "/etc/apache2/piny-available/" . $repo->name ) or die "Could not open new apache config: $!";
+  print APACHE $repo->apache_config;
+  close( APACHE ) or die "Could not close new apache config: $!";
+
+  symlink( "/etc/apache2/piny-available/" . $repo->name, "/etc/apache2/piny-enabled/" . $repo->name ) or die "Could not symlink apache config: $!";
+
+  system( "/etc/init.d/apache2", "reload" ) and die "Could not reload apache config!";
+
   return $repo;
 };