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#!/usr/bin/env ruby
$:.unshift File.join(File.dirname(__FILE__), *%w[.. lib])
help = <<HELP
Gollum is a multi-format Wiki Engine/API/Frontend.
Basic Command Line Usage:
gollum [OPTIONS] [PATH]
PATH The path to the Gollum repository (default .).
Options:
HELP
require 'optparse'
require 'rubygems'
require 'gollum'
exec = {}
options = { 'port' => 4567, 'bind' => '0.0.0.0' }
wiki_options = {}
opts = OptionParser.new do |opts|
opts.banner = help
opts.on("--port [PORT]", "Bind port (default 4567).") do |port|
options['port'] = port.to_i
end
opts.on("--host [HOST]", "Hostname or IP address to listen on (default 0.0.0.0).") do |host|
options['bind'] = host
end
opts.on("--version", "Display current version.") do
puts "Gollum " + Gollum::VERSION
exit 0
end
opts.on("--config [CONFIG]", "Path to additional configuration file") do |config|
options['config'] = config
end
opts.on("--irb", "Start an irb process with gollum loaded for the current wiki.") do
options['irb'] = true
end
opts.on("--page-file-dir [PATH]", "Specify the sub directory for all page files (default: repository root).") do |path|
wiki_options[:page_file_dir] = path
end
opts.on("--ref [REF]", "Specify the repository ref to use (default: master).") do |ref|
wiki_options[:ref] = ref
end
end
# Read command line options into `options` hash
begin
opts.parse!
rescue OptionParser::InvalidOption
puts "gollum: #{$!.message}"
puts "gollum: try 'gollum --help' for more information"
exit
end
gollum_path = ARGV[0] || Dir.pwd
if options['irb']
require 'irb'
# http://jameskilton.com/2009/04/02/embedding-irb-into-your-ruby-application/
module IRB # :nodoc:
def self.start_session(binding)
unless @__initialized
args = ARGV
ARGV.replace(ARGV.dup)
IRB.setup(nil)
ARGV.replace(args)
@__initialized = true
end
ws = WorkSpace.new(binding)
irb = Irb.new(ws)
@CONF[:IRB_RC].call(irb.context) if @CONF[:IRB_RC]
@CONF[:MAIN_CONTEXT] = irb.context
catch(:IRB_EXIT) do
irb.eval_input
end
end
end
begin
wiki = Gollum::Wiki.new(gollum_path, wiki_options)
if !wiki.exist? then raise Grit::InvalidGitRepositoryError end
puts "Loaded Gollum wiki at #{File.expand_path(gollum_path).inspect}."
puts
puts %( page = wiki.page('page-name'))
puts %( # => <Gollum::Page>)
puts
puts %( page.raw_data)
puts %( # => "# My wiki page")
puts
puts %( page.formatted_data)
puts %( # => "<h1>My wiki page</h1>")
puts
puts "Check out the Gollum README for more."
IRB.start_session(binding)
rescue Grit::InvalidGitRepositoryError, Grit::NoSuchPathError
puts "Invalid Gollum wiki at #{File.expand_path(gollum_path).inspect}"
exit 0
end
else
require 'gollum/frontend/app'
Precious::App.set(:gollum_path, gollum_path)
Precious::App.set(:wiki_options, wiki_options)
if cfg = options['config']
# If the path begins with a '/' it will be considered an absolute path,
# otherwise it will be relative to the CWD
cfg = File.join(Dir.getwd, cfg) unless cfg.slice(0) == File::SEPARATOR
require cfg
end
Precious::App.run!(options)
end
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