70 lines
2.1 KiB
Ruby
70 lines
2.1 KiB
Ruby
require_relative 'bucket'
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module VagrantPlugins
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module Cachier
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module ProvisionExt
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def self.included(base)
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base.class_eval do
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def cachier_debug(msg)
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@logger.debug "[CACHIER] #{msg}"
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end
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alias :old_call :call
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def call(env)
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@env = env
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return old_call(env) unless env[:machine].config.cache.enabled?
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FileUtils.mkdir_p(cache_root.to_s) unless cache_root.exist?
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nfs_flag = env[:machine].config.cache.enable_nfs
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env[:machine].config.vm.synced_folder cache_root, '/tmp/vagrant-cache', id: "vagrant-cache", nfs: nfs_flag
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env[:cache_dirs] = []
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old_call(env)
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configure_cache_buckets
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end
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alias :old_run_provisioner :run_provisioner
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def run_provisioner(*args)
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configure_cache_buckets
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old_run_provisioner(*args)
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end
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def configure_cache_buckets
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return unless @env[:machine].config.cache.enabled?
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if @env[:machine].config.cache.auto_detect
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Bucket.auto_detect(@env)
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end
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return unless @env[:machine].config.cache.buckets.any?
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@env[:ui].info 'Configuring cache buckets...'
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cache_config = @env[:machine].config.cache
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cache_config.buckets.each do |bucket_name, configs|
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cachier_debug "Installing #{bucket_name} with configs #{configs.inspect}"
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Bucket.install(bucket_name, @env, configs)
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end
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data_file = @env[:machine].data_dir.join('cache_dirs')
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data_file.open('w') { |f| f.print @env[:cache_dirs].uniq.join("\n") }
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end
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def cache_root
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@cache_root ||= case @env[:machine].config.cache.scope.to_sym
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when :box
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@env[:home_path].join('cache', @env[:machine].box.name)
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when :machine
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@env[:machine].data_dir.parent.join('cache')
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else
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raise "Unknown cache scope: '#{@env[:machine].config.cache.scope}'"
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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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end
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end
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