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Run the config file through ERB to pull secrets in from ENV #50

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Run the config file through ERB to pull secrets in from ENV #50

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4 changes: 3 additions & 1 deletion bin/interferon
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
#!/usr/bin/env ruby
# frozen_string_literal: true

require 'erb'
require 'yaml'
require 'optparse'
require 'interferon'
Expand All @@ -27,7 +28,8 @@ end

def parseconfig(filename)
begin
config = YAML.parse(File.read(filename))
e = ERB.new(File.read(filename)).result
config = YAML.parse(e)
rescue Errno::ENOENT => e
raise ArgumentError, "config file does not exist:\n#{e.inspect}"
rescue Errno::EACCES => e
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