Ubuntu Manpage: public-inbox-config - public-inbox config file description

NAME

       public-inbox-config - public-inbox config file description

SYNOPSIS

       ~/.public-inbox/config

DESCRIPTION

       The public-inbox config file is parseable by git-config(1).  This is a global configuration file for
       mapping/discovering all public-inboxes used by a particular user.

CONFIGURATION FILE

EXAMPLE
[publicinbox "test"]
inboxdir = /home/user/path/to/test.git
; multiple addresses are supported
address = test@example.com
; address = alternate@example.com
url = http://example.com/test
newsgroup = inbox.test

; backwards compatibility with public-inbox pre-1.2.0,
; "inboxdir" takes precedence over "mainrepo"
mainrepo = /home/user/path/to/test.git

VARIABLES
publicinbox.<name>.address
The email address of the public-inbox. May be specified more than once for merging multiple
mailing lists (or migrating to new addresses). This must be specified at least once, the first
value will be considered the primary address for informational purposes.

Default: none, required

publicinbox.<name>.inboxdir
The absolute path to the directory which hosts the public-inbox. This must be specified once.

This was previously known as "mainrepo", which remains supported, but "inboxdir" takes
precedence.

Default: none, required

publicinbox.<name>.url
The primary URL for hosting the HTTP/HTTPS archives. Additional HTTP/HTTPS URLs may be specified
via "$GIT_DIR/cloneurl" as documented in gitweb(1)

Default: none, optional

publicinbox.<name>.newsgroup
The NNTP group name for use with public-inbox-nntpd(1). This may be any newsgroup name with
hierarchies delimited by ".". For example, the newsgroup for <mailto:meta@public-inbox.org> is:
"inbox.comp.mail.public-inbox.meta"

It also configures the folder hierarchy used by public-inbox-imapd(1) as well as
public-inbox-pop3d(1)

Omitting this for a given inbox will prevent the inbox from being served by
public-inbox-nntpd(1), public-inbox-imapd(1), and/or public-inbox-pop3d(1)

Default: none, optional

publicinbox.<name>.watch
See public-inbox-watch(1)

publicinbox.<name>.watchheader
See public-inbox-watch(1)

publicinbox.<name>.listid
The rfc2919 <https://tools.ietf.org/html/rfc2919> header without angle brackets for
public-inbox-mda(1) deliveries and public-inbox-watch(1).

For public-inbox-watch users, this is a shortcut for specifying
"publicinbox.$NAME.watchheader=List-Id:<foo.example.com>"

For public-inbox-mda users, this may be used to avoid recipient matching via "ORIGINAL_RECIPIENT"
environment variable.

This may be specified multiple times for merging multiple mailing lists into a single public-
inbox, only one "List-Id" header needs to match.

Default: none

publicinbox.<name>.imapmirror
This may be the full IMAP URL of an independently-run IMAP mirror.

Default: none

publicinbox.<name>.nntpmirror
This may be the full NNTP URL of an independently-run mirror. For example, the
https://public-inbox.org/meta/ inbox is mirrored by Gmane at
"nntp://news.gmane.io/gmane.mail.public-inbox.general"

Default: none

publicinbox.<name>.indexlevel
The indexing level for public-inbox-index(1)

"basic" only requires DBD::SQLite(3pm) and provides all NNTP functionality along with thread-
awareness in the WWW interface.

"medium" requires Search::Xapian(3pm) to provide full-text term search functionality in the WWW
UI.

"full" also includes positional information used by Xapian to allow for searching for phrases
using quoted text. (e.g. "looking for a complete sentence")

Default: "full"

publicinbox.<name>.boost
Control indexing order for public-inbox-extindex(1), with ties broken by config file order. This
only affects indexing and does not affect messages which are already indexed.

Default: 0

publicinbox.<name>.indexSequentialShard
See "publicInbox.indexSequentialShard" in public-inbox-index(1)

publicinbox.<name>.httpbackendmax
If a digit, the maximum number of parallel git-http-backend(1) processes to allow for cloning
this particular inbox.

If an alphanumeric value starting with a lowercase alphabetic character is specified, the inbox
will use a "NAMED LIMITER" which can be shared by multiple inboxes.

Default: 32 (using a default limiter shared by all inboxes)

publicinbox.<name>.coderepo
The nickname of a "coderepo" section associated with the inbox. May be specified more than once
for M:N mapping of code repos to inboxes. If enabled, diff hunk headers in patch emails will
link to the line numbers of blobs.

Default: none

publicinbox.<name>.replyto
May be used to control how reply instructions in the PSGI interface are displayed.

":none=dead inbox" may be specified to denote an inactive list ("dead inbox" may be replaced with
another phrase).

A list of comma-delimited email addresses may be specified. This can be useful for dedicated
inboxes for bot emails, but discussion happens on a separate mailing list/inbox.

Mirrors of existing centralized mailing lists may use ":list" here to redirect mail only to the
configured inbox address. The use of ":list" is discouraged for new mailing lists, as it leads
to centralization.

Default: :all

publicinbox.css
The local path name of a CSS file for the PSGI web interface. May contain the attributes
"media", "title" and "href" which match the associated attributes of the HTML <style> tag.
"href" may be specified to point to the URL of an remote CSS file and the path may be "/dev/null"
or any empty file. Multiple files may be specified and will be included in the order specified.

publicinboxmda.spamcheck
This may be set to "none" to disable the use of SpamAssassin spamc(1) for filtering spam before
it is imported into git history. Other spam filtering backends may be supported in the future.

Default: spamc

publicinboxwatch.spamcheck
See public-inbox-watch(1)

publicinboxwatch.watchspam
See public-inbox-watch(1)

publicinbox.imapserver
Set this to point to the hostname(s) of the public-inbox-imapd(1) instance. This is used to
advertise the existence of the IMAP endpoint in the PublicInbox::WWW HTML interface.

Default: none

publicinbox.nntpserver
Same as "publicinbox.imapserver", but for the hostname(s) of the public-inbox-nntpd(1) instance.

Default: none

publicinbox.pop3server
Same as "publicinbox.imapserver", but for the hostname(s) of the public-inbox-pop3d(1) instance.

Default: none

publicinbox.pop3state
See "publicinbox.pop3state" in public-inbox-pop3d(1)

publicinbox.<name>.feedmax
The size of an Atom feed for the inbox. If specified more than once, only the last value is
used. Invalid values (<= 0) will be treated as the default value.

Default: 25

publicinbox.<name>.hide
A comma-delimited list of listings to hide the inbox from.

Valid values are currently "www" and "manifest".

Default: none

coderepo.<nick>.dir
The path to a git repository for "publicinbox.<name>.coderepo"

coderepo.<nick>.cgitUrl
The URL of the cgit instance associated with the coderepo.

Default: none

publicinbox.cgitrc
A path to a 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. $HTTP_HOST) is not yet supported.

publicinbox.cgitbin
A path to the "cgit.cgi" executable. The PublicInbox::WWW interface can spawn cgit as a fallback
if the publicinbox.cgitrc directive is configured.

Default: /var/www/htdocs/cgit/cgit.cgi or /usr/lib/cgit/cgit.cgi

publicinbox.cgitdata
A path to the data directory used by cgit for storing static files. Typically guessed based the
location of "cgit.cgi" (from "publicinbox.cgitbin", but may be overridden.

Default: basename of "publicinbox.cgitbin", /var/www/htdocs/cgit/ or /usr/share/cgit/

publicinbox.mailEditor
See public-inbox-edit(1)

publicinbox.indexMaxSize =item publicinbox.indexBatchSize =item publicinbox.indexSequentialShard
See public-inbox-index(1)

publicinbox.wwwlisting
Enable a HTML listing style when the root path of the URL '/' is accessed. Valid values are:

• all - Show all inboxes

• 404 - Return a 404 page. This is useful to allow customization with
Plack::App::Cascade(3pm)

• match=domain - Only show inboxes with URLs which belong to the domain of the HTTP request

Default: 404

publicinbox.grokmanifest
Controls the generation of a grokmirror-compatible gzipped JSON file at the top-level of the PSGI
interface. You generally do not need to change this from the default.

Valid values are:

• match=domain - Only include inboxes with URLs which belong to the domain of the HTTP
request. This is compatible with virtual hosting where several domains come from the
same host.

• all - All inboxes are present in "manifest.js.gz", regardless of domain. Only use this
if you're serving HTTP requests in a domain-agnostic manner.

• 404 - "manifest.js.gz" will only contain an empty JSON array. This does NOT affect
"$INBOX_URL/manifest.js.gz", which will always contain all git repos used by the inbox at
$INBOX_URL

Default: "match=domain"

publicinbox.<name>.obfuscate
Whether to obfuscate email addresses in the PublicInbox::WWW HTML interface.

Default: false

publicinbox.noObfuscate
A space-delimited list of well-known addresses and domains that should not be obfuscated when
"publicinbox.$NAME.obfuscate" is true (e.g., "public@example.com" and "@example.com"). This may
be specified more than once, in which case the values are merged.

Default: none

extindex.<name>.topdir
The directory of an external index. See public-inbox-extindex(1) for more details.

extindex.<name>.url
Identical to "publicinbox.<name>.url", but for external indices

extindex.<name>.coderepo
Identical to "publicinbox.<name>.coderepo", but for external indices. Code repos may be freely
associated with any number of public inboxes and external indices.

NAMED LIMITER (PSGI)
Named limiters are useful for preventing large inboxes from monopolizing (or overloading) the server.
Since serving git clones (via git-http-backend(1) can be memory-intensive for 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.

"RLIMIT_*" keys may be set to enforce resource limits for a particular limiter (BSD::Resource(3pm) is
required).

Default named-limiters are prefixed with "-". Currently, the "-cgit" named limiter is reserved for
instances spawning cgit via "publicinbox.cgitrc"

publicinboxlimiter.<name>.max
The maximum number of parallel processes for the given limiter.

publicinboxlimiter.<name>.rlimitCore
publicinboxlimiter.<name>.rlimitCPU
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 setrlimit(2) for more info on the behavior of RLIMIT_CORE, RLIMIT_CPU, and RLIMIT_DATA for
you operating system.

EXAMPLE WITH NAMED LIMITERS

; big inboxes which require lots of memory to clone:
[publicinbox "big1"]
inboxdir = /path/to/big1
address = big1@example.com
httpbackendmax = big
[publicinbox "big2"]
inboxdir = /path/to/big2
address = big2@example.com
httpbackendmax = big

; tiny inboxes which are easily cloned:
[publicinbox "tiny1"]
inboxdir = /path/to/tiny1
address = tiny1@example.com
[publicinbox "tiny2"]
inboxdir = /path/to/tiny2
address = tiny2@example.com

[publicinboxlimiter "big"]
max = 4

In the above example, the "big1" and "big2" are limited to four parallel git-http-backend(1) processes
between them.

However, "tiny1" and "tiny2" will share the default limiter which means there can be 32
git-http-backend(1) processes between them.

ENVIRONMENT

       PI_CONFIG
               Used to override the default "~/.public-inbox/config" value.

CONTACT

       Feedback welcome via plain-text mail to <mailto:meta@public-inbox.org>

       The       mail       archives      are      hosted      at      <https://public-inbox.org/meta/>      and
       <http://4uok3hntl7oi7b4uf4rtfwefqeexfzil2w6kgk2jn5z2f764irre7byd.onion/meta/>

COPYRIGHT

       Copyright all contributors <mailto:meta@public-inbox.org>

       License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>

NAME

SYNOPSIS

DESCRIPTION

CONFIGURATION FILE

ENVIRONMENT

CONTACT

COPYRIGHT

SEE ALSO