Merge pull request conda#8 from walkerh/master

Entry point function now returns None
derick-hess · Mar 7, 2018 · 3c3d64d · 3c3d64d
2 parents ed9f820 + d11d495
commit 3c3d64d
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diff --git a/{{cookiecutter.repo_name}}/tests/test_cli.py b/{{cookiecutter.repo_name}}/tests/test_cli.py
@@ -1,4 +1,4 @@
 from {{ cookiecutter.package_name }} import cli
 
 def test_cli_template():
-    assert cli.cli() == 'CLI template'
+    assert cli.cli() is None
diff --git a/{{cookiecutter.repo_name}}/{{cookiecutter.package_name}}/cli.py b/{{cookiecutter.repo_name}}/{{cookiecutter.package_name}}/cli.py
@@ -1,2 +1,5 @@
 def cli():
-    return "CLI template"
+    print("CLI template")
+    # No return value means no error.
+    # Return a value of 1 or higher to signify an error.
+    # See https://docs.python.org/3/library/sys.html#sys.exit