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require 'fileutils'
module LeapCli; module Path
#
# all the named paths, relative to provider directory.
#
NAMED_PATHS = {
# directories
:hiera_dir => 'hiera',
:files_dir => 'files',
:nodes_dir => 'nodes',
:services_dir => 'services',
:tags_dir => 'tags',
:node_files_dir => 'files/nodes/#{arg}',
# input config files
:common_config => 'common.json',
:provider_config => 'provider.json',
:secrets_config => 'secrets.json',
:node_config => 'nodes/#{arg}.json',
:service_config => 'services/#{arg}.json',
:tag_config => 'tags/#{arg}.json',
# input templates
:provider_json_template => 'files/service-definitions/provider.json.erb',
:eip_service_json_template => 'files/service-definitions/eip-service.json.erb',
# output files
:user_ssh => 'users/#{arg}/#{arg}_ssh.pub',
:user_pgp => 'users/#{arg}/#{arg}_pgp.pub',
:known_hosts => 'files/ssh/known_hosts',
:authorized_keys => 'files/ssh/authorized_keys',
:ca_key => 'files/ca/ca.key',
:ca_cert => 'files/ca/ca.crt',
:client_ca_key => 'files/ca/client_ca.key',
:client_ca_cert => 'files/ca/client_ca.crt',
:dh_params => 'files/ca/dh.pem',
:commercial_key => 'files/cert/#{arg}.key',
:commercial_csr => 'files/cert/#{arg}.csr',
:commercial_cert => 'files/cert/#{arg}.crt',
:commercial_ca_cert => 'files/cert/commercial_ca.crt',
:vagrantfile => 'test/Vagrantfile',
# node output files
:hiera => 'hiera/#{arg}.yaml',
:node_ssh_pub_key => 'files/nodes/#{arg}/#{arg}_ssh.pub',
:node_x509_key => 'files/nodes/#{arg}/#{arg}.key',
:node_x509_cert => 'files/nodes/#{arg}/#{arg}.crt',
# testing files
:test_client_key => 'test/cert/client.key',
:test_client_cert => 'test/cert/client.crt',
:test_client_openvpn_config => 'test/openvpn/client.ovpn',
:test_client_openvpn_template => 'test/openvpn/client.ovpn.erb'
}
#
# paths that take node name as the argument
#
NODE_PATHS = [
:node_config, :hiera, :node_x509_cert, :node_x509_key, :node_ssh_pub_key
]
def self.platform
@platform
end
def self.provider_base
"#{platform}/provider_base"
end
def self.provider_templates
"#{platform}/provider_templates"
end
def self.provider
@provider
end
def self.set_provider_path(provider)
@provider = provider
end
def self.set_platform_path(platform)
@platform = platform
end
#
# tries to find a file somewhere
#
def self.find_file(arg)
[Path.provider, Path.provider_base].each do |base|
file_path = named_path(arg, base)
return file_path if File.exists?(file_path)
if arg.is_a? String
file_path = base + '/files/' + arg
return file_path if File.exists?(file_path)
end
end
return nil
end
#
# Three ways of calling:
#
# - named_path [:user_ssh, 'bob'] ==> 'users/bob/bob_ssh.pub'
# - named_path :known_hosts ==> 'files/ssh/known_hosts'
# - named_path '/tmp/x' ==> '/tmp/x'
#
def self.named_path(name, provider_dir=Path.provider)
if name.is_a? Array
if name.length > 2
arg = name[1..-1]
name = name[0]
else
name, arg = name
end
else
arg = nil
end
if name.is_a? Symbol
Util::assert!(NAMED_PATHS[name], "Error, I don't know the path for :#{name} (with argument '#{arg}')")
filename = eval('"' + NAMED_PATHS[name] + '"')
return provider_dir + '/' + filename
else
return name
end
end
def self.exists?(name, provider_dir=nil)
File.exists?(named_path(name, provider_dir))
end
def self.relative_path(path, provider_dir=Path.provider)
path = named_path(path, provider_dir)
path.sub(/^#{Regexp.escape(provider_dir)}\//,'')
end
end; end
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