77 lines
1.4 KiB
Crystal
77 lines
1.4 KiB
Crystal
require "yaml"
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class Environment
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enum Type
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Prefix
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RootFileSystem
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end
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YAML.mapping({
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name: String,
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type: {
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type: Type,
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default: Type::Prefix
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},
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domain_name: {
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type: String?,
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key: "domain-name"
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},
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checks: {
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# FIXME: Would probably need a more neutral namespace.
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type: Array(ServiceDefinition::Checks),
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default: Array(ServiceDefinition::Checks).new
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}
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})
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def initialize()
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@name = "root"
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@type = Type::Prefix
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@checks = Array(ServiceDefinition::Checks).new
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# FIXME: Should this *really* be here?
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@checks << ServiceDefinition::Checks.from_yaml <<-EOF
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name: Creating data directory
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directory: /srv/%{ENVIRONMENT}
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command: mkdir -p /srv/%{ENVIRONMENT} && chmod a+rwt /srv/%{ENVIRONMENT}
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EOF
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end
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class_getter root = Environment.new
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class_getter all = [@@root] of Environment
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def self.load(path)
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Dir.each_child path do |child|
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unless child.match /\.yaml$/
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next
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end
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file_path = "#{path}/#{child}"
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begin
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environment = Environment.from_yaml File.read file_path
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rescue e
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STDERR << "error loading #{file_path}: " << e << "\n"
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# FIXME: Print stacktrace? Debug mode?
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next
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end
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@@all << environment
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end
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end
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def self.get(name)
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_def = @@all.find &.name.==(name)
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if _def.nil?
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raise Exception.new "Environment '#{name}' does not exist."
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end
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_def
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end
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def to_s
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"#{name} (#{type.to_s.downcase})"
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end
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end
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