faaso/src/faaso.cr

82 lines
2.2 KiB
Crystal

require "commander"
require "file_utils"
require "uuid"
# TODO: Write documentation for `Faaso`
module Faaso
VERSION = "0.1.0"
module Commands
class Build
@arguments : Array(String) = [] of String
@options : Commander::Options
def initialize(options, arguments)
@options = options
@arguments = arguments
end
def run
@arguments.each do |arg|
puts "Building function... #{arg}"
# A function is a folder with stuff in it
# TODO: decide template based on file extensions or other metadata
template = "templates/crystal"
# TODO: copy template and add function files to it
tmp_dir = "tmp/#{UUID.random}"
Dir.mkdir_p("tmp") unless File.exists? "tmp"
FileUtils.cp_r(template, tmp_dir)
Dir.glob(arg + "/**/*").each do |file|
FileUtils.cp(file, tmp_dir)
end
# TODO: build Docker image
# TODO: push Docker image to registry
# TODO: return image name for testing
end
end
end
class Up
@arguments : Array(String) = [] of String
@options : Commander::Options
def initialize(options, arguments)
@options = options
@arguments = arguments
end
def run
@arguments.each do |arg|
puts "Starting function... #{arg}"
# TODO: Check that we have an image for the function
# TODO: Start a container with the image
# TODO: Run test for healthcheck
# TODO: Map route in reverse proxy to function
# TODO: Return function URL for testing
end
end
end
class Down
@arguments : Array(String) = [] of String
@options : Commander::Options
def initialize(options, arguments)
@options = options
@arguments = arguments
end
def run
@arguments.each do |arg|
puts "Stopping function... #{arg}"
# TODO: check if function is running
# TODO: stop function container
# TODO: delete function container
# TODO: remove route from reverse proxy
end
end
end
end
end