dag: doc e build

Author: gpupo

README.md

@@ -23,6 +23,9 @@ Este é um projeto de exemplo que demonstra o uso de [Bazel](https://bazel.build
 
     bazel run //:create_venv
 
+
+    bazel run //:sync_venv
+
 ## Compilando
 
 Para gerar o arquivo `requirements.txt` a partir do `pyproject.toml`, execute:
@@ -43,9 +46,15 @@ Para rodar os testes do projeto, utilize:
 bazel test //...
 ```
 
+## DAG Apache Airflow
+
+    bazel run //dag:dag_test
+
+TODO: Adicionar Docker
+
 ## Requisitos
 
-- Python >= 3.13
+- Python >= 3.12
 - Bazel (bzlmod)
 
 ## Destaques

dag/BUILD.bazel

@@ -0,0 +1,32 @@
+load("@pypi//:requirements.bzl", "requirement")
+load("@rules_python//python:defs.bzl", "py_binary", "py_library", "py_test")
+
+py_library(
+    name = "dag",
+    srcs = ["minimal_dag.py"],
+    visibility = ["//visibility:public"],
+    deps = [
+        requirement("apache-airflow"),
+    ],
+)
+
+py_test(
+    name = "dag_test",
+    srcs = ["test_dag.py"],
+    main = "test_dag.py",
+    deps = [
+        ":dag",
+        requirement("pytest"),
+        requirement("apache-airflow"),
+    ],
+)
+
+py_binary(
+    name = "dag_dev",
+    srcs = ["local_dev.py"],
+    main = "local_dev.py",
+    deps = [
+        ":dag",
+        requirement("apache-airflow"),
+    ],
+)