Vipex v0.1.0 Vipex View Source
Maps environment variables to configuration options
For best results apply environment configuration at application start
defmodule MyApp.Application do
use Application
def start(_type, _args) do
Vipex.apply_env_config(:my_app)
Supervisor.start_link([], strategy: :one_for_one)
end
end
Link to this section Summary
Functions
Applies the environment variables to all loaded applications’ configs
Applies the environment variables to the provided application’s config
Link to this section Functions
Link to this function
apply_all_env_config(opts \\ [])
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apply_all_env_config(Keyword.t()) :: :ok
Applies the environment variables to all loaded applications’ configs
Link to this function
apply_env_config(application, opts \\ [])
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apply_env_config(atom(), Keyword.t()) :: :ok
Applies the environment variables to the provided application’s config
If using the default transformers and the following config
config :guardian, Guardian,
allowed_algos: ["HS256"],
issuer: "issuer-dev.auth0.com",
allowed_drift: 2000,
verify_issuer: false
Then if environment variables were set as follows
System.put_env("GUARDIAN_GUARDIAN_ALLOWED_ALGOS", "[\"RS256\"]")
System.put_env("GUARDIAN_GUARDIAN_ISSUER", "issuer-prod.auth0.com")
System.put_env("GUARDIAN_GUARDIAN_ALLOWED_DRIFT", "1000")
System.put_env("GUARDIAN_GUARDIAN_VERIFY_ISSUER", "true")
The resulting updated config would be
config :guardian, Guardian,
allowed_algos: ["RS256"],
issuer: "issuer-prod.auth0.com",
allowed_drift: 1000,
verify_issuer: true