neiam /action-setup-beam

action-setup-beam

Add Postgres info to README

5b8160c · Jonathan Clem · 2020-01-08 19:05

1 files +29 -0

modified README.md

+29 −0

@@ -91,6 +91,35 @@ jobs:

91	91	- run: mix test
92	92	```
93	93
	94	+#### Authenticating with Postgres in Phoenix
	95	+
	96	+When using the Phoenix example above, the `postgres` container has some
	97	+default authentication set up. Specifically, it expects a username of
	98	+"postgres", and a password of "postgres". It will be available at
	99	+`localhost:5432`.
	100	+
	101	+The simplest way of setting these auth values in CI is by checking for the
	102	+`GITHUB_ACTIONS` environment variable that is set in all workflows:
	103	+
	104	+```elixir
	105	+# config/test.exs
	106	+
	107	+use Mix.Config
	108	+
	109	+# Configure the database for local testing
	110	+config :app, App.Repo,
	111	+ database: "my_app_test",
	112	+ hostname: "localhost",
	113	+ pool: Ecto.Adapters.SQL.Sandbox
	114	+
	115	+# Configure the database for GitHub Actions
	116	+if System.get_env("GITHUB_ACTIONS") do
	117	+ config :app, App.Repo,
	118	+ username: "postgres",
	119	+ password: "postgres"
	120	+end
	121	+```
	122	+
94	123	## License
95	124
96	125	The scripts and documentation in this project are released under the [MIT license](LICENSE.md).

Parents: ef8325c