52 lines
1.4 KiB
Ruby
52 lines
1.4 KiB
Ruby
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require "log4r"
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module VagrantPlugins
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module DockerProvider
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module Action
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class Build
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def initialize(app, env)
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@app = app
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@logger = Log4r::Logger.new("vagrant::docker::build")
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end
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def call(env)
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machine = env[:machine]
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build_dir = env[:build_dir]
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build_dir ||= machine.provider_config.build_dir
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# If we're not building a container, then just skip this step
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return @app.call(env) if !build_dir
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# Try to read the image ID from the cache file if we've
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# already built it.
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image_file = machine.data_dir.join("docker_build_image")
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image = nil
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if image_file.file?
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image = image_file.read.chomp
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end
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# If we have no image or we're rebuilding, we rebuild
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if !image || env[:build_rebuild]
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# Build it
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machine.ui.output(I18n.t("docker_provider.building"))
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image = machine.provider.driver.build(build_dir)
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# Store the image ID
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image_file.open("w") do |f|
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f.binmode
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f.write("#{image}\n")
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end
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else
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machine.ui.output(I18n.t("docker_provider.already_built"))
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end
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# Set the image for creation
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env[:create_image] = image
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@app.call(env)
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end
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end
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end
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end
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end
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