From 52d287207c123f3327866bce90411cc764b21221 Mon Sep 17 00:00:00 2001
From: Dan Miller <daniel.keegan.miller@gmail.com>
Date: Sat, 4 Jan 2025 11:33:53 -0800
Subject: [PATCH] CLI: `version` -> `--version` (#43)

* CLI: `version` -> `--version`

* Test the CLI
---
 ptah/cli/__init__.py  | 28 ++++++++++++++++++++--------
 pyproject.toml        |  2 +-
 tests/cli/test_cli.py | 12 ++++++++++++
 3 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/ptah/cli/__init__.py b/ptah/cli/__init__.py
index ff7f9ef..e815de8 100644
--- a/ptah/cli/__init__.py
+++ b/ptah/cli/__init__.py
@@ -24,6 +24,26 @@
 app = typer.Typer(pretty_exceptions_enable=False)
 
 
+def version(value: bool):
+    """
+    Current version of the Ptah CLI.
+    """
+    if value:
+        print(get(Version).version())
+        raise typer.Exit()
+
+
+@app.callback()
+def common(
+    ctx: typer.Context,
+    version: bool = typer.Option(None, "--version", callback=version),
+):
+    """
+    https://stackoverflow.com/a/71008105
+    """
+    pass
+
+
 @app.command()
 def project(output: Serialization = Serialization.yaml):
     """
@@ -39,14 +59,6 @@ def project(output: Serialization = Serialization.yaml):
     print(serialized)
 
 
-@app.command()
-def version():
-    """
-    Current version of the Ptah CLI.
-    """
-    print(get(Version).version())
-
-
 @app.command(name="build")
 def _build():
     """
diff --git a/pyproject.toml b/pyproject.toml
index 792913e..ff4e5f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "ptah-cli"
 readme = "README.md"
-version = "0.5.2"
+version = "0.6.0"
 authors = [
     { name = "Dan Miller", email = "daniel.keegan.miller@gmail.com" }
 ]
diff --git a/tests/cli/test_cli.py b/tests/cli/test_cli.py
index 4557767..3798175 100644
--- a/tests/cli/test_cli.py
+++ b/tests/cli/test_cli.py
@@ -1,7 +1,19 @@
+import re
+
 from click import BaseCommand
+from typer.testing import CliRunner
+
+from ptah.cli import app
 
 
 def test_cli_click_object():
     from ptah.cli import ptah
 
     assert isinstance(ptah, BaseCommand)
+
+
+def test_cli_version():
+    runner = CliRunner()
+    result = runner.invoke(app, ["--version"])
+    assert result.exit_code == 0
+    assert re.match(r"\d+\.\d+\.\d+", result.stdout)