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Allow overriding of the fog creds path

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Tim Carey-Smith 2010-05-14 02:50:34 +08:00 committed by Wesley Beary
parent a5161bd8bd
commit efca3e1b03
1 changed files with 6 additions and 2 deletions
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8
lib/fog/credentials.rb
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@ -10,9 +10,13 @@ module Fog
@credential || :default @credential || :default
end end
def config_path
ENV["FOG_RC"] || '~/.fog'
end
def credentials def credentials
@credentials ||= begin @credentials ||= begin
path = File.expand_path('~/.fog') path = File.expand_path(config_path)
credentials = if File.exists?(path) credentials = if File.exists?(path)
File.open(path) do |file| File.open(path) do |file|
YAML.load(file.read) YAML.load(file.read)
@ -21,7 +25,7 @@ module Fog
nil nil
end end
unless credentials && credentials[credential] unless credentials && credentials[credential]
print("\n To run as '#{credential}', add the following to ~/.fog\n") print("\n To run as '#{credential}', add the following to #{config_path}\n")
yml = <<-YML yml = <<-YML
:#{credential}: :#{credential}: