fix: fix the jinja2 template in the config file

.sugar.yaml

@@ -2,8 +2,8 @@ version: 1.0
 compose-app: docker-compose
 env-file: .env
 defaults:
-  group: {{ env.KXGR_GROUP }}
-  project-name: sugar-{{ env.KXGR_PROJECT_NAME }}
+  group: ${{ env.KXGR_GROUP }}
+  project-name: sugar-${{ env.KXGR_PROJECT_NAME }}
 groups:
   group1:
     project-name: project1  # optional

README.md

@@ -80,7 +80,7 @@ of your project. This is an example of a configuration file:
 version: 1.0
 compose-app: docker compose
 default:
-  group: {{ env.ENV }}
+  group: ${{ env.ENV }}
 groups:
   group1:
     project-name: project1
@@ -124,6 +124,6 @@ Some examples of how to use it:
   `sugar ext restart --group group1 --services service1,service2`
 
 
-**NOTE**: If you use: ```default: group: {{ env.ENV }}```, you don't need to
+**NOTE**: If you use: ```default: group: ${{ env.ENV }}```, you don't need to
 give `--group <GROUP_NAME>`, except if you want a different group than the
 default one.

docs/index.md

@@ -80,7 +80,7 @@ of your project. This is an example of a configuration file:
 version: 1.0
 compose-app: docker compose
 default:
-  group: {{ "{{ env.ENV }}" }}
+  group: ${{ "${{ env.ENV }}" }}
 groups:
   group1:
     project-name: project1
@@ -128,6 +128,6 @@ Some examples of how to use it:
   `sugar ext restart --group group1 --services service1,service2`
 
 
-**NOTE**: If you use: ```default: group: {{ "{{ env.ENV }}" }}```, you don't need to
+**NOTE**: If you use: ```default: group: ${{ env.ENV }}```, you don't need to
 give `--group <GROUP_NAME>`, except if you want a different group than the
 default one.

pyproject.toml

@@ -105,6 +105,7 @@ quote-style = "single"
 [tool.bandit]
 exclude_dirs = ["tests"]
 targets = "src/sugar/"
+skips = ["B102", "B701"]
 
 [tool.vulture]
 exclude = ["tests", "src/sugar/cli.py"]

src/sugar/plugins/base.py

@@ -14,19 +14,15 @@
 import sh
 import yaml  # type: ignore
 
-from jinja2 import Template
+from jinja2 import Environment
 
 from sugar.logs import KxgrErrorType, KxgrLogs
 
-
-def escape_template_tag(v: str) -> str:
-    """Escape template tags for template rendering."""
-    return v.replace('{{', r'\{\{').replace('}}', r'\}\}')
-
-
-def unescape_template_tag(v: str) -> str:
-    """Unescape template tags for template rendering."""
-    return v.replace(r'\{\{', '{{').replace(r'\}\}', '}}')
+TEMPLATE = Environment(
+    autoescape=False,
+    variable_start_string='${{',
+    variable_end_string='}}',
+)
 
 
 class SugarBase:
@@ -212,7 +208,7 @@ def _filter_service_group(self):
     def _load_config(self):
         with open(self.config_file, 'r') as f:
             # escape template tags
-            content = escape_template_tag(f.read())
+            content = f.read()
             f_content = io.StringIO(content)
             self.config = yaml.safe_load(f_content)
 
@@ -277,12 +273,10 @@ def _load_defaults(self):
         _defaults = self.config.get('defaults', {})
 
         for k, v in _defaults.items():
-            unescaped_value = (
-                unescape_template_tag(v) if isinstance(v, str) else str(v)
-            )
+            unescaped_value = v if isinstance(v, str) else str(v)
 
             _defaults[k] = yaml.safe_load(
-                Template(unescaped_value).render(env=self.env)
+                TEMPLATE.from_string(unescaped_value).render(env=self.env)
             )
 
         self.defaults = _defaults