Merge pull request #583 from mozilla/Pat/pre-commit-hook

Pat/Pre-commit hook

Author: whlpatricia

pre-commit

@@ -7,6 +7,12 @@
 #
 # To enable this hook, rename this file to "pre-commit".
 
+pytest test_local_executables_updated.py
+if [[ $? -ne 0 ]]; then
+  echo "Please update your firefox/geckodriver!"
+  exit 1
+fi
+
 if git rev-parse --verify HEAD >/dev/null 2>&1
 then
 	against=HEAD

test_local_executables_updated.py

@@ -0,0 +1,49 @@
+import subprocess
+import sys
+
+import pytest
+import requests
+from selenium.webdriver import Firefox
+
+GD_URL = "https://api.github.com/repos/mozilla/geckodriver/releases/latest"
+
+
+@pytest.fixture()
+def prefs_list():
+    prefs = []
+    return prefs
+
+
+@pytest.fixture()
+def suite_id():
+    return ("-1", "None")
+
+
+def test_local_executables_updated(driver: Firefox, version):
+    """
+    Test if the local firefox and geckodriver version are up-to-date.
+    """
+    # Check firefox version
+    latest_fx_ver = subprocess.check_output(
+        [sys.executable, "./collect_executables.py", "-n"], text=True
+    ).split("-")[0]
+    local_fx_ver = version[16:]
+    if latest_fx_ver != local_fx_ver:
+        print("You are not running the latest firefox version!!!")
+        raise RuntimeError(
+            f"Latest fx version is {latest_fx_ver} but you are running {local_fx_ver}"
+        )
+
+    # Check geckodriver version
+    latest_gd_ver = get_latest_geckodriver_version()
+    local_gd_ver = driver.capabilities["moz:geckodriverVersion"]
+    if latest_gd_ver != local_gd_ver:
+        print("You are not running the latest geckodriver version!!!")
+        print(f"Latest version is {latest_gd_ver} but you are running {local_gd_ver}")
+        raise RuntimeError(
+            f"Update geckodriver here: https://github.com/mozilla/geckodriver/releases/"
+        )
+
+
+def get_latest_geckodriver_version():
+    return requests.get(GD_URL).json()["tag_name"][1:]