1705033171

lib/foobara/load_dotenv.rb

@@ -1,3 +1,5 @@
+require "dotenv"
+
 module Foobara
   class LoadDotenv
   end

spec/fixtures/test_dotenvs/.env

@@ -0,0 +1,5 @@
+DOTENV=.env
+ENV_VAR=.env
+DEVELOPMENT_TEST=.env
+DEVELOPMENT=.env
+TEST=.env

spec/fixtures/test_dotenvs/.env.development

@@ -0,0 +1,5 @@
+DOTENV=.env.development
+ENV_VAR=.env.development
+DEVELOPMENT_TEST=.env.development
+DEVELOPMENT=.env.development
+TEST=.env.development

spec/fixtures/test_dotenvs/.env.development.local

@@ -0,0 +1,5 @@
+DOTENV=.env.development.local
+ENV_VAR=.env.development.local
+DEVELOPMENT_TEST=.env.development.local
+DEVELOPMENT=.env.development.local
+TEST=.env.development.local

spec/fixtures/test_dotenvs/.env.development.test

@@ -0,0 +1,5 @@
+DOTENV=.env.development.test
+ENV_VAR=.env.development.test
+DEVELOPMENT_TEST=.env.development.test
+DEVELOPMENT=.env.development.test
+TEST=.env.development.test

spec/fixtures/test_dotenvs/.env.development.test.local

@@ -0,0 +1,5 @@
+DOTENV=.env.development.test.local
+ENV_VAR=.env.development.test.local
+DEVELOPMENT_TEST=.env.development.test.local
+DEVELOPMENT=.env.development.test.local
+TEST=.env.development.test.local

spec/fixtures/test_dotenvs/.env.local

@@ -0,0 +1,5 @@
+DOTENV=.env.local
+ENV_VAR=.env.local
+DEVELOPMENT_TEST=.env.local
+DEVELOPMENT=.env.local
+TEST=.env.local

spec/fixtures/test_dotenvs/.env.test

@@ -0,0 +1,5 @@
+DOTENV=.env.test
+ENV_VAR=.env.test
+DEVELOPMENT_TEST=.env.test
+DEVELOPMENT=.env.test
+TEST=.env.test

spec/fixtures/test_dotenvs/.env.test.local

@@ -0,0 +1,5 @@
+DOTENV=.env.test.local
+ENV_VAR=.env.test.local
+DEVELOPMENT_TEST=.env.test.local
+DEVELOPMENT=.env.test.local
+TEST=.env.test.local

spec/load_dotenv_spec.rb

@@ -2,4 +2,23 @@
   it "has a version number" do
     expect(Foobara::LoadDotenv::VERSION).to_not be_nil
   end
+
+  describe ".run!" do
+    context "when development env" do
+      let(:env) { "development" }
+
+      it "applies .env.development.local" do
+        expect(Dotenv).to receive(:load!).with(
+          ".env.development.test.local",
+          ".env.development.local",
+          ".env.local",
+          ".env.development.test",
+          ".env.development",
+          ".env"
+        ).and_return(nil)
+
+        described_class.run!(env:, dir: "#{__dir__}/fixtures/test_dotenvs")
+      end
+    end
+  end
 end

src/load_dotenv.rb

@@ -12,7 +12,9 @@ def run!(...)
 
     def initialize(env:, dir: Dir.pwd)
       unless env
+        # :nocov:
         raise ArgumentError, "env must be provided"
+        # :nocov:
       end
 
       self.env = env.to_s