150 lines
4.3 KiB
Ruby
150 lines
4.3 KiB
Ruby
require "rubygems"
|
|
require "rubygems/source_index"
|
|
require "rubygems/dependency_installer"
|
|
require "rubygems/uninstaller"
|
|
require "fileutils"
|
|
require File.join(File.dirname(__FILE__), "utils")
|
|
require File.join(File.dirname(__FILE__), "gem_ext")
|
|
require File.join(File.dirname(__FILE__), "ops")
|
|
|
|
$INSTALLING = []
|
|
|
|
module Merb
|
|
|
|
class Gem < Thor
|
|
extend ColorfulMessages
|
|
|
|
def initialize
|
|
dirs = [Dir.pwd, File.dirname(__FILE__) / ".."]
|
|
root = dirs.find {|d| File.file?(d / "config" / "dependencies.rb")}
|
|
|
|
if root
|
|
@depsrb = root / "config" / "dependencies.rb"
|
|
else
|
|
self.class.error "dependencies.rb was not found"
|
|
exit!
|
|
end
|
|
|
|
FileUtils.mkdir_p(Dir.pwd / "gems")
|
|
|
|
@list = Collector.collect(File.read(@depsrb))
|
|
@idx = ::Gem::SourceIndex.new.load_gems_in("gems/specifications")
|
|
end
|
|
|
|
def list
|
|
require "pp"
|
|
pp @list
|
|
end
|
|
|
|
desc "redeploy", "Syncs up gems/cache with gems/gems. All gems in the cache " \
|
|
"that are not already installed will be installed from the " \
|
|
"cache. All installed gems that are not in the cache will " \
|
|
"be uninstalled."
|
|
def redeploy
|
|
gem_dir = Dir.pwd / "gems" / "gems"
|
|
cache_dir = Dir.pwd / "gems" / "cache"
|
|
|
|
gems = Dir[gem_dir / "*"].map! {|n| File.basename(n)}
|
|
cache = Dir[cache_dir / "*.gem"].map! {|n| File.basename(n, ".gem")}
|
|
new_gems = cache - gems
|
|
outdated = gems - cache
|
|
idx = ::Gem::SourceIndex.new
|
|
idx.load_gems_in(Dir.pwd / "gems" / "specifications")
|
|
|
|
new_gems.each do |g|
|
|
installer = ::Gem::Installer.new(cache_dir / "#{g}.gem",
|
|
:bin_dir => Dir.pwd / "bin",
|
|
:install_dir => Dir.pwd / "gems",
|
|
:ignore_dependencies => true,
|
|
:user_install => false,
|
|
:wrappers => true,
|
|
:source_index => idx)
|
|
|
|
installer.install
|
|
end
|
|
|
|
outdated.each do |g|
|
|
/(.*)\-(.*)/ =~ g
|
|
name, version = $1, $2
|
|
uninstaller = ::Gem::Uninstaller.new(name,
|
|
:version => version,
|
|
:bin_dir => Dir.pwd / "bin",
|
|
:install_dir => Dir.pwd / "gems",
|
|
:ignore => true,
|
|
:executables => true
|
|
)
|
|
uninstaller.uninstall
|
|
end
|
|
end
|
|
|
|
desc "confirm", "Confirm the current setup. merb:gem:install will " \
|
|
"automatically run this task before committing the " \
|
|
"changes it makes."
|
|
def confirm(gems = @list)
|
|
::Gem.path.replace([Dir.pwd / "gems"])
|
|
::Gem.source_index.load_gems_in(Dir.pwd / "gems" / "specifications")
|
|
|
|
self.class.info "Confirming configuration..."
|
|
|
|
::Gem.loaded_specs.clear
|
|
|
|
begin
|
|
gems.each do |name, versions|
|
|
versions ||= []
|
|
::Gem.activate name, *versions
|
|
end
|
|
rescue ::Gem::LoadError => e
|
|
self.class.error "Configuration could not be confirmed: #{e.message}"
|
|
self.class.rollback_trans
|
|
end
|
|
self.class.info "Confirmed"
|
|
end
|
|
|
|
desc 'install', 'Sync up your bundled gems with the list in config/dependencies.rb'
|
|
def install(*gems)
|
|
if gems.empty?
|
|
gems = @list
|
|
else
|
|
gems = gems.map {|desc| name, *versions = desc.split(" ") }
|
|
end
|
|
|
|
$GEMS = gems
|
|
|
|
self.class.begin_trans
|
|
|
|
gems.each do |name, versions|
|
|
dep = ::Gem::Dependency.new(name, versions || [])
|
|
unless @idx.search(dep).empty?
|
|
next
|
|
end
|
|
|
|
rescue_failures do
|
|
$INSTALLING = []
|
|
_install(dep)
|
|
end
|
|
end
|
|
|
|
gem_dir = Dir.pwd / "gems" / "gems"
|
|
installed_gems = Dir[gem_dir / "*"].map! {|n| File.basename(n)}
|
|
|
|
list = full_list.map {|x| x.full_name}.compact
|
|
|
|
(installed_gems - list).each do |g|
|
|
/^(.*)\-(.*)$/ =~ g
|
|
name, version = $1, $2
|
|
uninstaller = ::Gem::Uninstaller.new(name,
|
|
:version => version,
|
|
:bin_dir => (Dir.pwd / "bin").to_s,
|
|
:install_dir => (Dir.pwd / "gems").to_s,
|
|
:ignore => true,
|
|
:executables => true
|
|
)
|
|
uninstaller.uninstall
|
|
end
|
|
|
|
confirm(gems)
|
|
|
|
self.class.commit_trans
|
|
end
|
|
end
|
|
end |