feat: add jinja2 support for ecs.yml files

Author: Komalis

easyecs/helpers/settings.py

@@ -2,7 +2,7 @@
 import json
 import os
 import yaml
-from yaml import SafeLoader
+from jinja2 import Environment, FileSystemLoader
 
 from easyecs.cloudformation.fetch import (
     fetch_account_id,
@@ -16,9 +16,13 @@
 
 
 def read_ecs_file(file_name: str) -> EcsFileModel:
+    env = Environment(loader=FileSystemLoader("."))
     with open(file_name) as f:
-        data = yaml.load(f, Loader=SafeLoader)
-    return EcsFileModel(**data)
+        data = f.read()
+        template = env.from_string(data)
+        rendered_template = template.render(**os.environ)
+        rendered_data = yaml.safe_load(rendered_template)
+    return EcsFileModel(**rendered_data)
 
 
 def compute_hash_ecs_file(file_name: str):

poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "easyecs"
-version = "0.15.0"
+version = "0.16.0"
 description = ""
 authors = ["BONVARLET Benjamin <benjaminbonvarlet96@gmail.com>"]
 readme = "README.md"
@@ -14,6 +14,7 @@ aws-cdk-lib = "^2.89.0"
 pyyaml = "^6.0.1"
 pydantic = "^2.1.1"
 watchdog = "^3.0.0"
+jinja2 = "^3.1.6"
 
 [tool.poetry.scripts]
 easyecs = "easyecs.cli:entrypoint"