From 05c329b5953a149d6f607c24f7ec59fb42e5a07d Mon Sep 17 00:00:00 2001
From: S4NKALP <sankalptharu50028@gmail.com>
Date: Thu, 28 May 2026 09:22:29 +0545
Subject: [PATCH] feat(src/djinit/creators): add Dockerfile and .dockerignore
 generation for new projects
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Introduce automatic creation of Dockerfile and .dockerignore during project scaffolding, enabling container‑ready setups out of the box.

* New Features
  - `create_dockerfile` method renders Dockerfile with configurable context (module name, database type, Tailwind usage).
  - `create_dockerignore` method generates a .dockerignore file to exclude unnecessary files from containers.
* Enhancements
  - Added both methods to the setup pipeline in `SetupCreator` so they are executed automatically.
  - Context values are derived from project metadata, allowing customization per project.
* Bug Fixes  - None
---
 src/djinit/creators/files.py | 21 +++++++++++++++++++++
 src/djinit/creators/setup.py |  2 ++
 2 files changed, 23 insertions(+)

diff --git a/src/djinit/creators/files.py b/src/djinit/creators/files.py
index 2500cfb..1d7d2e6 100644
--- a/src/djinit/creators/files.py
+++ b/src/djinit/creators/files.py
@@ -131,6 +131,27 @@ class FileCreator(BaseService):
                 filepath, template, context, f"Created {prefix}/{filename}", should_format=True
             )
 
+    def create_dockerfile(self) -> None:
+        context = {
+            "module_name": self.module_name,
+            "database_type": self.metadata.get("database_type", "postgresql"),
+            "use_tailwind": self.metadata.get("use_tailwind", False),
+        }
+        self._render_and_create_file(
+            "Dockerfile",
+            "project/Dockerfile-tpl",
+            context,
+            "Created Dockerfile for containerization",
+        )
+
+    def create_dockerignore(self) -> None:
+        self._render_and_create_file(
+            ".dockerignore",
+            "project/dockerignore-tpl",
+            {},
+            "Created .dockerignore file",
+        )
+
     def create_gitignore(self) -> None:
         self._render_and_create_file(".gitignore", "project/gitignore-tpl", {}, "Created .gitignore file")
 
diff --git a/src/djinit/creators/setup.py b/src/djinit/creators/setup.py
index ac44f53..a946f8a 100644
--- a/src/djinit/creators/setup.py
+++ b/src/djinit/creators/setup.py
@@ -104,6 +104,8 @@ class SetupCreator:
             self.file_creator.create_readme,
             self.file_creator.create_env_file,
             self.file_creator.create_djinit_config,
+            self.file_creator.create_dockerfile,
+            self.file_creator.create_dockerignore,
             lambda: self.file_creator.create_pyproject(self.metadata),
         ]