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# File 'lib/rake_terraform.rb', line 15
def self.define_installation_tasks(opts = {})
logger = opts[:logger] ||
Logger.new(STDERR, level: Logger.const_get(ENV['TF_LOG'] || 'WARN'))
namespace = opts[:namespace] || :terraform
version = opts[:version] || '0.10.3'
path = opts[:path] || File.join(Dir.pwd, 'vendor', 'terraform')
providers = opts[:providers] || []
command_task_set_opts = {
namespace: namespace,
dependency: 'terraform',
version: version,
path: path,
type: :zip,
os_ids: {mac: 'darwin', linux: 'linux'},
uri_template:
'https://releases.hashicorp.com/terraform/<%= @version %>/' +
'terraform_<%= @version %>_<%= @os_id %>_amd64<%= @ext %>',
file_name_template:
'terraform_<%= @version %>_<%= @os_id %>_amd64<%= @ext %>',
needs_fetch: lambda { |params|
terraform_binary = File.join(
params.path, params.binary_directory, 'terraform')
version_string = StringIO.new
logger.info("Terraform binary should be at: #{terraform_binary}")
if File.exist?(terraform_binary)
command_line = Lino::CommandLineBuilder
.for_command(terraform_binary)
.with_flag('-version')
.build
logger.info(
'Fetching terraform version information using command: ' +
"#{command_line}")
command_line.execute(stdout: version_string)
logger.info(
"Terraform version information is: \n#{version_string.string}")
version_line = version_string.string.lines.first
version_is_correct = version_line =~ /#{version}/
logger.debug(
"Version: '#{version}' is in version line: " +
"'#{version_line}'?: #{version_is_correct}")
return !version_is_correct
end
return true
}
}
RubyTerraform.configure do |c|
c.binary = File.join(path, 'bin', 'terraform')
end
command_task_set = RakeDependencies::TaskSets::All
.define(command_task_set_opts)
provider_task_sets = providers.map do |provider|
dependency = "terraform-provider-#{provider[:name]}"
provider_task_set_opts = {
namespace: provider[:name],
dependency: dependency,
version: provider[:version],
path: provider[:path] || File.join('vendor', dependency),
type: :tar_gz,
os_ids: {mac: 'darwin', linux: 'linux'},
uri_template:
"https://github.com/#{provider[:repository]}/releases/" +
"download/<%= @version %>/" +
"#{dependency}_v<%= @version %>_<%= @os_id %>" +
"_amd64<%= @ext %>",
file_name_template:
"#{dependency}_v<%= @version %>_<%= @os_id %>_amd64<%= @ext %>",
source_binary_name_template: dependency,
target_binary_name_template: "#{dependency}_v<%= @version %>",
installation_directory: "#{ENV['HOME']}/.terraform.d/plugins",
needs_fetch: lambda { |params|
provider_binary = File.join(
params.path,
params.binary_directory,
"#{dependency}_v#{params.version}")
logger.info(
"Terraform provider binary for: #{provider.name} " +
"should be at: #{provider_binary}")
binary_exists = File.exists?(provider_binary)
logger.debug("Provider file exists?: #{binary_exists}")
!binary_exists
}
}
provider_task_set = RakeDependencies::TaskSets::All.new(
provider_task_set_opts)
Rake.application.in_namespace namespace do
Rake.application.in_namespace :providers do
provider_task_set.define_on(Rake.application)
end
end
provider_task_set
end
Rake::Task["#{namespace}:ensure"]
.enhance(providers.map { |provider|
"#{namespace}:providers:#{provider[:name]}:ensure" })
return command_task_set, provider_task_sets
end
|