From f107c705fbc05b3ad02250126b3bd5bb4d600fa5 Mon Sep 17 00:00:00 2001
From: Aditya Hase <aditya@adityahase.com>
Date: Mon, 9 Sep 2024 17:20:39 +0530
Subject: [PATCH] fix: Minimal app to toy with nerdctl

---
 pyproject.toml      |  1 +
 worker/README.md    |  5 +++++
 worker/__init__.py  |  0
 worker/app.py       | 19 +++++++++++++++++++
 worker/container.py | 15 +++++++++++++++
 5 files changed, 40 insertions(+)
 create mode 100644 worker/README.md
 create mode 100644 worker/__init__.py
 create mode 100644 worker/app.py
 create mode 100644 worker/container.py

diff --git a/pyproject.toml b/pyproject.toml
index 7959bb3..666b9e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ dependencies = [
     "cdktf==0.20.8",
     "cdktf-cdktf-provider-digitalocean==11.5.2",
     "containerd==1.5.3",
+    "Flask==3.0.3",
 ]
 
 [build-system]
diff --git a/worker/README.md b/worker/README.md
new file mode 100644
index 0000000..11d6fc9
--- /dev/null
+++ b/worker/README.md
@@ -0,0 +1,5 @@
+Run with 
+
+```sh
+flask --app app run --debug
+```
\ No newline at end of file
diff --git a/worker/__init__.py b/worker/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/worker/app.py b/worker/app.py
new file mode 100644
index 0000000..1415555
--- /dev/null
+++ b/worker/app.py
@@ -0,0 +1,19 @@
+from flask import Flask, jsonify
+from flask.views import MethodView
+
+from .container import Container
+
+application = Flask(__name__)
+
+
+class ContainerAPI(MethodView):
+	init_every_request = False
+
+	def get(self):
+		return jsonify(Container.list())
+
+	def post(self):
+		return jsonify(Container.create())
+
+
+application.add_url_rule("/containers/", view_func=ContainerAPI.as_view("containers"))
diff --git a/worker/container.py b/worker/container.py
new file mode 100644
index 0000000..c4ed7b0
--- /dev/null
+++ b/worker/container.py
@@ -0,0 +1,15 @@
+import json
+import shlex
+from subprocess import check_output
+
+
+class Container:
+	@staticmethod
+	def list():
+		command = shlex.split("nerdctl container ls --no-trunc --format '{{json .}}'")
+		return [json.loads(line) for line in check_output(command).splitlines()]
+
+	@staticmethod
+	def create():
+		command = shlex.split("nerdctl container run --detach redis:alpine")
+		return {"name": check_output(command).decode()}