#!/usr/bin/perl
# Stubs for no revision control.

use warnings;
use strict;
use IkiWiki;

package IkiWiki;

sub rcs_update () {
	# Update working directory to current version.
	# (May be more complex for distributed RCS.)
}

sub rcs_prepedit ($) {
	# Prepares to edit a file under revision control. Returns a token
	# that must be passed into rcs_commit when the file is ready
	# for committing.
	# The file is relative to the srcdir.
	return ""
}

sub rcs_commit ($$$) {
	# Tries to commit the page; returns undef on _success_ and
	# a version of the page with the rcs's conflict markers on failure.
	# The file is relative to the srcdir.
	return undef # success
}

sub rcs_add ($) {
	# Add a file. The filename is relative to the root of the srcdir.
}

sub rcs_recentchanges ($) {
	# Examine the RCS history and generate a list of recent changes.
	# The data structure returned for each change is:
	# {
	# 	user => # name of user who made the change,
	# 	committype => # either "web" or the name of the rcs,
	# 	when => # time when the change was made,
	# 	message => [
	# 		{ line => "commit message line" },
	# 		{ line => "commit message line" },
	# 		# etc,
	# 	],
	# 	pages => [
	# 		{
	# 			page => # name of page changed,
	#			diffurl => # optional url to a diff showing 
	#			           # the changes,
	# 		},
	# 		# repeat for each page changed in this commit,
	# 	],
	# }
}

sub rcs_notify () {
	# This function is called when a change is committed to the wiki,
	# and ikiwiki is running as a post-commit hook from the RCS.
	# It should examine the repository to somehow determine what pages
	# changed, and then send emails to users subscribed to those pages.
}

sub rcs_getctime ($) {
	# Optional, used to get the page creation time from the RCS.
	error "getctime not implemented";
}

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