#!/bin/sh

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# ShellWiki is configured via Environment variables. The environment should
# usually be set in you webserver configuration.
# While this file explains possible environment setting its syntax is that of
# a shell script, and is likely different from the configuration file format
# used by your webserver.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# General `cgilite` settings
# ==========================

# The directory containing the ShellWiki installation.
#
# _EXEC=/opt/shellwiki
#
# If unset, shellwiki's `index.cgi` will try to determine this path from its
# argv[0] parameter. Since this is unreliable, you should set it correctly.

# The directory containing site data.
#
# _DATA=/srv/sitedata
#
# Each site served by the installation must have its own data directory.
# If unset it will default to the working directory at startup, which is
# likely your www root. I strongly recommend to set this path to somewhere
# outside your www root.

# The local part of the URL from which Shellwiki is served.
#
# _BASE=
#
# It is possible to serve Shellwiki on a subpage of you domain, e.g.
# http://example.com/apps/wiki where "/apps/wiki" would be the base directory.
# I recommend against doing this as it will be confusing when setting links
# within the wiki. If unsure leave empty!

# Dump the environment to stderr at script startup
#
# DEBUG=anything
#
# Leave empty if unsure.

# User authetication and registration
# -----------------------------------
# The following settings are used by the "default" auth module which is
# provided by `cgilite`. Settings may vary when using other authenticators.

# The sendmail binary
#
# SENDMAIL=sendmail
#
# The default setting will find `sendmail` within your shells standard
# execution PATH. However, some systems may put sendmail into
# `/usr/lib/sendmail` or require you to set up your own mail wrapper
# manually.

# Allow user registration
#
# USER_REGISTRATION=true
#
# Note that the first user will always be able to register, regardless of
# this setting.

# Require users to enter and confirm an email address when registering
#
# USER_REQUIREEMAIL=true

# Landing page after succesful registration
#
# USER_ACCOUNTPAGE=
#
# It's safe to leave this empty.

# Expire user accounts after this much inactivity
#
# USER_ACCOUNTEXPIRE=$((86400 * 730))
#
# Value must be given in seconds and cannot be omitted. The default is
# ~ two years. Set this to a very high value, if you don't want accounts to
# expire unexpectedly.

# Expire unanswered user confirmations
#
# USER_CONFIRMEXPIRE=86400
#
# Value must be given in seconds.  This value also sets the validity of
# invitation links. The default is 24 hours. It is not recommended to set
# this to more than a week.

# Sender address of registration emails
#
# MAILFROM=noreply@http_host
#
# If unset shellwiki will try to detrmine the domain part of the mail
# automatically using the HTTP Host header field. It is much safer to set
# this variable manually.

# User Database file
#
# user_db=$_DATA/users.db
#
# Unless you want to share a user database with other cgilite apps you
# should leave this as it is.


# General Wiki Settings
# =====================

# Enable page revisioning
#
# REV_PAGES=true
#
# Only valid if `git` is available.

# Whether to enable revisioning of attachments
#
# REV_ATTACHMENTS=false
#
# Off by default. Requires page rvisioning to be enabled.

# Presentation theme of the wiki
#
# WIKI_THEME=default
#
# Themes can be found in the "themes/" folder. However most stying does not
# require to change the wiki theme.

# Enable page index and search
#
# SEARCH_INDEX=true
#
# Enables auto indexing of pages, which is requred for using the "/[search]"
# page and <<wikiform search>> macro. On by default.

# Authentication Plugin
#
# USER_AUTH=default
#
# Authenticators can be found in the "auth/" folder.

# Enable multi language functionality
#
# LANGUAGE_DEFAULT=
#
# This should be set to a key for your default language. Values are arbitrary
# but ISO-639 two letter codes are recommended to use the translated system
# pages of the default installation. E.g.: en, de, fr, it, ...
# If this option is enabled, page names starting with a colon (":") will
# obtain a special meaning as translations of their parent pages.

# Site Title
#
# SITE_TITLE=
#
# A title string added to the <html><head><title> attribute for each page.

# Page Caching
#
# CACHE_AGE=300
#
# Page cache expiry in seconds. ShellWiki will avoid rerendering a page within
# this time frame. Long cache retention may decrease overall server load and
# response times, but page macros like <<pagelist>> or <<include>> may not
# display current data. It is recommended to set this to a low value (e.g. 10
# seconds) rather than disabling it alltogether.

# Allow plain HTML code in markdown syntax
#
# MD_HTML=false
#
# While the original markdown specification allows plain HTML code to occur
# in markdown documents, it is strongly recommended to leave this disabled
# for security reasons. Enable it only if access in your wiki is restricted
# and all authors are fully trustworthy.

# Access Control Settings
# -----------------------

# Override page ACLs
#
# ACL_OVERRIDE=
#
# ACLs that will be processed _before_ processing any page ACLs. Use this
# to grant universal access to a page adminitrator.
# The string may contain line breaks to permit multiple ACL lines.

# Set default ACLs (Note the line break!)
#
# ACL_DEFAULT="Known:read,write
# All:read"
#
# ACLs that will be processed _after_ processing any page ACLs. By default,
# unless overridde by page ACLs or ACL_OVERRIDE, all registered users can
# edit a page, and all anonymous users can only read.
# This does not prevent a page author from e.g. granting write access to
# outsiders since page ACLs take precedence over this setting.

# Plugins
# =======

# Authentication: moinmoin
#
# MOIN_USERS="${MOIN_USERS:-/srv/moinwiki/data/user/}"
#
# Location of the moinmoin "user/"-directory where all the user files
# can be found

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# If you have choosen to ignore the initial recommendation of setting the
# environment in your webserver configuration, and if you have used this
# shellscript as a configuration template instead, you should, as a final
# step, source the `index.sh` file. This way the configuration script will
# serve as a wrapper and should be set as the page handler / scritp alias.
#
# Or you may omit the final line and simple source this config script before
# starting the cgi application.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# . "$_EXEC/index.sh"