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[ikiwiki] / doc / usage.mdwn

# NAME

ikiwiki - a wiki compiler

# SYNOPSIS

ikiwiki [options] source destination

ikiwiki --setup configfile

# DESCRIPTION

`ikiwiki` is a wiki compiler. It builds static html pages for a wiki, from
`source` in the [[MarkDown]] language (or others), and writes it out to
`destination`.

Note that most options can be shortened to single letters, and boolean
flags such as --verbose can be negated with --no-verbose.

# MODE OPTIONS

These options control the mode that ikiwiki is operating in.

* --refresh

  Refresh the wiki, updating any changed pages. This is the default
  behavior so you don't normally need to specify it.

* --rebuild

  Force a rebuild of all pages.

* --cgi

  Enable [[CGI]] mode. In cgi mode ikiwiki runs as a cgi script, and
  supports editing pages, signing in, registration, and displaying
  [[RecentChanges]].

  To use ikiwiki as a [[CGI]] program you need to use --wrapper or --setup
  to generate a wrapper. The wrapper will generally need to run suid 6755 to
  the user who owns the `source` and `destination` directories.

* --wrapper [file]

  Generate a wrapper binary that is hardcoded to do action specified by
  the other options, using the specified input files and `destination`
  directory. The filename to use for the wrapper is optional.

  The wrapper is designed to be safely made suid and be run by untrusted
  users, as a [[post-commit]] hook, or as a [[CGI]].

  Note that the generated wrapper will ignore all command line parameters.

* --setup configfile

  In setup mode, ikiwiki reads the config file, which is really a perl
  program that can call ikiwiki internal functions.

  The default action when --setup is specified is to automatically generate
  wrappers for a wiki based on data in a config file, and rebuild the wiki.

  [[ikiwiki.setup]] is an example of such a config file.

* --wrappers

  If used with --setup --refresh, this makes it also update any configured
  wrappers.

* --aggregate

  If the [[plugins/aggregate]] plugin is enabled, this makes ikiwiki poll
  configured feeds and save new posts to the srcdir.

  Note that to rebuild previously aggregated posts, use the --rebuild option
  along with this one. --rebuild will also force feeds to be polled even if
  they were polled recently.

* --render file

  Renders a single file, outputting the resulting html. Does not save state,
  so this cannot be used for building whole wikis, but it is useful for
  previewing an edited file at the command line. Generally used in conjunction
  with --setup to load in a wiki's setup:

        ikiwiki --setup ~/ikiwiki.setup --render foo.mdwn

* --version

  Print ikiwiki version number.

# CONFIG OPTIONS

These options configure the wiki. Note that [[plugins]] can add additional
configuration options of their own.

* --wikiname

  The name of the wiki, default is "wiki".

* --templatedir

  Specify the directory that the page [[templates]] are stored in.
  Default is `/usr/share/ikiwiki/templates`, or another location as
  configured at build time.

* --underlaydir

  Specify the directory that is used to underlay the source directory.
  Source files will be taken from here unless overridden by a file in the
  source directory. Default is `/usr/share/ikiwiki/basewiki` or another
  location as configured at build time.

* --wrappermode mode

  Specify a mode to chmod the wrapper to after creating it.

* --notify

  Enable email notification of commits. This should be used when running
  ikiwiki as a [[post-commit]] hook.

* --rcs=svn, --no-rcs

  Enable or disable use of a revision control system.

  If you use svn, the `source` directory is assumed to be
  a [[Subversion]] working copy.

  If you use git, the `source` directory is assumed to be a clone of the
  [[git]] repository.

  If you use tla, the `source` directory is assumed to be a tla import.

  If you use mercurial, the `source` directory is assumed to be the
  [[mercurial]] repository.

  In [[CGI]] mode, with a revision control system enabled pages edited via
  the web will be committed. Also, the [[RecentChanges]] link will be placed
  on pages.

  svn is enabled by default.

* --svnrepo /svn/wiki

  Specify the location of the svn repository for the wiki. This is required
  for using --notify with [[subversion]].

* --svnpath trunk

  Specify the path inside your svn reporistory where the wiki is located.
  This defaults to trunk; change it if your wiki is at some other location
  inside the repository.

* --anonok, --noanonok

  If anonok is set, it will allow anonymous web users, who have not signed in, to make changes to the wiki.

  By default, anonymous users cannot edit the wiki.

* --rss, --norss

  If rss is set, ikiwiki will generate RSS feeds for pages that inline
  a [[blog]].

* --atom, --noatom

  If atom is set, ikiwiki will generate Arom feeds for pages that inline
  a [[blog]].

* --pingurl url

  Set this to the url to an XML-RPC service to ping when an RSS feed is
  updated. For example, to ping Technorati, use the url
  http://rpc.technorati.com/rpc/ping

  This parameter can be specified multiple times to specify more than one
  url to ping.

* --url url

  Specifies the url to the wiki. This is a required parameter in [[CGI]] mode.

* --cgiurl http://url/ikiwiki.cgi

  Specifies the url to the ikiwiki [[CGI]] script wrapper. Required when
  building the wiki for links to the cgi script to be generated.

* --historyurl url

  Specifies the url to link to for page history browsing. In the url,
  "\[[file]]" is replaced with the file to browse. It's common to use
  [[ViewCVS]] for this.

* --adminemail you@yourhost

  Specifies the email address that ikiwiki should use for sending email.

* --diffurl url

  Specifies the url to link to for a diff of changes to a page. In the url,
  "\[[file]]" is replaced with the file to browse, "\[[r1]]" is the old
  revision of the page, and "\[[r2]]" is the new revision. It's common to use
  [[ViewCVS]] for this.

* --exclude regexp

  Specifies a rexexp of source files to exclude from processing.
  May be specified multiple times to add to exclude list.

* --adminuser name

  Specifies a username of a user who has the powers of a wiki admin.
  Currently allows locking of any page, other powers may be added later.
  May be specified multiple times for multiple admins.

* --plugin name

  Enables the use of the specified [[plugin|plugins]] in the wiki. 
  Note that plugin names are case sensative.

* --disable-plugin name

  Disables use of a plugin. For example "--disable-plugin htmlscrubber"
  to do away with html sanitization.

* --discussion, --no-discussion

  Enables or disables "Discussion" links from being added to the header of
  every page. The links are enabled by default.

* --timeformat format

  Specify how to display the time or date. The format string is passed to the
  strftime(3) function.

* --verbose, --no-verbose

  Be vebose about what is being done.

* --syslog, --no-syslog

  Log to syslog.

* --w3mmode, --no-w3mmode

  Enable [[w3mmode]], which allows w3m to use ikiwiki as a local CGI script,
  without a web server.

* --sslcookie

  Only send cookies over an SSL connection. This should prevent them being
  intercepted. If you enable this option then you must run at least the 
  CGI portion of ikiwiki over SSL.

* --getctime

  Pull last changed time for each new page out of the revision control
  system. This rarely used option provides a way to get the real creation
  times of items in weblogs, for example when building a wiki from a new
  subversion checkout. It is unoptimised and quite slow. It is best used
  with --rebuild, to force ikiwiki to get the ctime for all pages.

# AUTHOR

Joey Hess <joey@kitenet.net>

Warning: this page is automatically made into ikiwiki's man page, edit with care