doc/config: update cgit.cgi scan location

[public-inbox.git] / Documentation / public-inbox-config.pod

diff --git a/Documentation/public-inbox-config.pod b/Documentation/public-inbox-config.pod
index 27d27e4e2f4fea980994e67be9502277b85a6e25..e7dcd8a154c2d1cb5205e0d729feb28c6f193dba 100644 (file)
--- a/Documentation/public-inbox-config.pod
+++ b/Documentation/public-inbox-config.pod
@@ -188,16 +188,35 @@ be treated as the default value.
 
 Default: 25
 
-=item coderepo.<name>.dir
+=item coderepo.<nick>.dir
 
 The path to a git repository for "publicinbox.<name>.coderepo"
 
-=item coderepo.<name>.cgitUrl
+=item coderepo.<nick>.cgitUrl
 
 The URL of the cgit instance associated with the coderepo.
 
 Default: none
 
+=item publicinbox.cgitrc
+
+A path to a L<cgitrc(5)> file.  "repo.url" directives in the cgitrc
+will be mapped to the nickname of a coderepo (without trailing slash),
+and "repo.path" directives map to "coderepo.<nick>.dir".
+Use of this directive allows admins of existing cgit installations
+to skip declaring coderepo sections and map inboxes directly to
+code repositories known to cgit.
+
+Macro expansion (e.g. C<$HTTP_HOST>) is not yet supported.
+
+=item publicinbox.cgitbin
+
+A path to the C<cgit.cgi> executable.  The L<PublicInbox::WWW>
+interface can spawn cgit as a fallback if the publicinbox.cgitrc
+directive is configured.
+
+Default: /var/www/htdocs/cgit/cgit.gti or /usr/lib/cgit/cgit.cgi
+
 =back
 
 =head2 NAMED LIMITER (PSGI)
@@ -209,12 +228,33 @@ large inboxes, it makes sense to put large inboxes on a named
 limiter with a low max value; while smaller inboxes can use
 the default limiter.
 
+C<RLIMIT_*> keys may be set to enforce resource limits for
+a particular limiter.
+
+Default named-limiters are prefixed with "-".  Currently,
+the "-cgit" named limiter is reserved for instances spawning
+cgit via C<publicinbox.cgitrc>
+
 =over 8
 
 =item publicinboxlimiter.<name>.max
 
 The maximum number of parallel processes for the given limiter.
 
+=item publicinboxlimiter.<name>.rlimitCore
+
+=item publicinboxlimiter.<name>.rlimitCPU
+
+=item publicinboxlimiter.<name>.rlimitData
+
+The maximum core size, CPU time, or data size processes run with the
+given limiter will use.  This may be comma-separated to distinguish
+soft and hard limits.  The word "INFINITY" is accepted as the
+RLIM_INFINITY constant (if supported by your OS).
+
+See L<setrlimit(2)> for more info on the behavior of RLIMIT_CORE,
+RLIMIT_CPU, and RLIMIT_DATA for you operating system.
+
 =back
 
 =head3 EXAMPLE WITH NAMED LIMITERS