From 881472dae3b0fe583a60c0cf18c303307380441a Mon Sep 17 00:00:00 2001
From: David Glick <david@glicksoftware.com>
Date: Mon, 15 Apr 2024 16:16:00 -0600
Subject: [PATCH] Make it possible to run the template without docker

---
 README.md                 |  2 +-
 hooks/post_gen_project.py | 23 ++++++++++++++++++++---
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index fac310f..6ee00e1 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Welcome to **Cookiecutter Plone Starter**! Your one-stop solution to kickstart [
 
 - **pipx**: A handy tool for installing and running Python applications.
 - **NodeJS & Yarn**: Essential for managing and running JavaScript packages.
-- **Docker**: For containerization and easy deployment.
+- **Docker**: For containerization and easy deployment. (Optional)
 
 ### Installation Guide 🛠️
 
diff --git a/hooks/post_gen_project.py b/hooks/post_gen_project.py
index b6dddb1..ad818d2 100644
--- a/hooks/post_gen_project.py
+++ b/hooks/post_gen_project.py
@@ -60,6 +60,19 @@ def _info(msg: str) -> str:
 ]
 
 
+def _get_command_version(cmd: str) -> str:
+    """Get version of a command."""
+    try:
+        raw_version = (
+            subprocess.run([cmd, "--version"], capture_output=True)
+            .stdout.decode()
+            .strip()
+        )
+    except FileNotFoundError:
+        raw_version = ""
+    return raw_version
+
+
 def run_cmd(command: str, shell: bool, cwd: str) -> bool:
     proc = subprocess.run(command, shell=shell, cwd=cwd, capture_output=True)
     if proc.returncode:
@@ -269,9 +282,13 @@ def prepare_backend():
     print("Backend codebase")
     # Clean up unused test folders
     clean_up_backend_tests()
-    steps = [
-        ["Format generated code in the backend", ["make", "format"], False, "backend"]
-    ]
+    if _get_command_version("docker"):
+        steps = [
+            ["Format generated code in the backend", ["make", "format"], False, "backend"]
+        ]
+    else:
+        steps = []
+        print(f" - Skipping 'make format' since Docker was not found.")
     for step in steps:
         msg, command, shell, cwd = step
         print(f" - {msg}")