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Contents
# Core helper methods.
#
# * docker_image - Docker image name to be used when a the docker image is build. This is defined in .ufo/config.rb
# * dockerfile_port - Exposed port in the Dockerfile. Only supports one exposed port, the first one that is encountered.
#
module Ufo::TaskDefinition::Helpers
module Core
extend Memoist
def dockerfile_port
dockerfile_path = "#{Ufo.root}/Dockerfile"
if File.exist?(dockerfile_path)
parse_for_dockerfile_port(dockerfile_path)
end
end
def docker_image
# Dont need to use @options here. Helps simplify the Helper initialization.
Ufo::Docker::Builder.new({}).docker_image
end
def env(text)
Vars.new(text: text).env
end
alias_method :env_vars, :env
alias_method :environment, :env
def env_file(path)
Vars.new(file: path).env
end
def secrets(text)
Vars.new(text: text).secrets
end
def secrets_file(path)
Vars.new(file: path).secrets
end
def parse_for_dockerfile_port(dockerfile_path)
lines = IO.read(dockerfile_path).split("\n")
expose_line = lines.find { |l| l =~ /^EXPOSE / }
if expose_line
md = expose_line.match(/EXPOSE (\d+)/)
port = md[1] if md
end
port.to_i if port
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems