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# File 'lib/envkey/core.rb', line 8
def self.load_env
original_env = ENV.to_h
dotenv_vars = Dotenv.parse
overwrite_dotenv_vars = JSON.parse(ENV["__ENVKEY_DOT_ENV_VARS"] || "[]")
overwrite_envkey_vars = JSON.parse(ENV["__ENVKEY_VARS"] || "[]")
updated_dotenv_vars = dotenv_vars.keys.select do |k|
(overwrite_dotenv_vars.include?(k) || original_env[k] == nil)
end
updated_dotenv_vars.each do |k|
ENV[k] = dotenv_vars[k]
end
key = ENV["ENVKEY"]
if key && updated_dotenv_vars.include?("ENVKEY") && key != original_env["ENVKEY"]
overwrite_envkey_vars.each {|var| ENV.delete(var) }
end
if (key = ENV["ENVKEY"])
res = Envkey::Fetch.fetch_env(key)
if res && res.gsub("\n","").gsub("\r", "") != "" && !res.start_with?("error:")
envs = JSON.parse(res)
updated_envkey_vars = []
envs.each do |k,v|
var = k.upcase
if !ENV[var] || overwrite_envkey_vars.include?(var)
updated_envkey_vars << var
ENV[var] = v
end
end
ENV["__ENVKEY_DOT_ENV_VARS"] = updated_dotenv_vars.to_json
ENV["__ENVKEY_VARS"] = updated_envkey_vars.to_json
return updated_dotenv_vars, updated_envkey_vars
elsif res.start_with?("error:")
STDERR.puts "envkey-fetch " + res
raise "ENVKEY invalid. Couldn't load vars."
else
raise "ENVKEY invalid. Couldn't load vars."
end
else
raise "ENVKEY missing - must be set as an environment variable or in a gitignored .env file in the root of your project. Go to https://www.envkey.com if you don't know what an ENVKEY is."
end
end
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