Add support for plugin configurations and minor refactoring

- Added `plugin_configs` attribute to test cases.
- Improved handling of enabled plugins in `easymapping/__init__.py`.
- Updated templates directory path resolution for robustness.
- Refactored example files to enhance formatting consistency.

src/easymapping/__init__.py

@@ -1,5 +1,6 @@
 import base64
 import json
+import os
 import re
 
 from jinja2 import Environment, FileSystemLoader
@@ -91,9 +92,10 @@ class HaproxyConfigGenerator:
                 )
 
                 # Get enabled plugins from config
-                enabled_list = self.mapping.get("plugins", {}).get("enabled")
+                enabled_list = self.mapping.get("plugins", {}).get("enabled", [])
+                # If enabled list contains only empty string, treat as no plugins enabled
                 if enabled_list and len(enabled_list) > 0 and enabled_list[0] == "":
-                    enabled_list = None
+                    enabled_list = []
 
                 global_results = self.plugin_manager.execute_global_plugins(global_context, enabled_list)
                 self.global_plugin_configs = [r.haproxy_config for r in global_results if r.haproxy_config]
@@ -101,7 +103,8 @@ class HaproxyConfigGenerator:
                 import logging
                 logging.warning(f"Failed to execute global plugins: {e}")
 
-        file_loader = FileSystemLoader('templates')
+        templates_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'templates')
+        file_loader = FileSystemLoader(templates_dir)
         env = Environment(loader=file_loader)
         env.trim_blocks = True
         env.lstrip_blocks = True
@@ -207,7 +210,7 @@ class HaproxyConfigGenerator:
                             )
 
                             # Check if plugins are enabled for this domain (from labels)
-                            enabled_plugins = None
+                            enabled_plugins = []
                             if self.label.has_label(self.label.create([definition, "plugins"])):
                                 enabled_plugins = self.label.get(
                                     self.label.create([definition, "plugins"]),

src/tests/expected/no-services.txt

@@ -23,6 +23,7 @@ defaults
     timeout server    10m
 
 
+
 backend certbot_backend
     mode http
     server certbot 127.0.0.1:2080

src/tests/expected/services-letsencrypt.txt

@@ -29,6 +29,7 @@ defaults
     errorfile 503 /etc/haproxy/errors-custom/503.http
     errorfile 504 /etc/haproxy/errors-custom/504.http
 
+
 frontend stats
     bind *:1936
     mode http

src/tests/expected/services-multi-containers.txt

@@ -23,6 +23,7 @@ defaults
     timeout server    10m
 
 
+
 frontend http_in_19901
     bind *:19901
     mode http

src/tests/expected/services-multiple-hosts.txt

@@ -29,6 +29,7 @@ defaults
     errorfile 503 /etc/haproxy/errors-custom/503.http
     errorfile 504 /etc/haproxy/errors-custom/504.http
 
+
 frontend stats
     bind *:1937
     mode http

src/tests/expected/services-redirect-ssl.txt

@@ -21,6 +21,7 @@ defaults
     timeout server    10m
 
 
+
 frontend http_in_80
     bind *:80
     mode http

src/tests/expected/services-tcp.txt

@@ -23,6 +23,7 @@ defaults
     timeout server    10m
 
 
+
 frontend tcp_in_31339
     bind *:31339
     mode tcp

src/tests/expected/services.txt

@@ -23,6 +23,7 @@ defaults
     timeout server    10m
 
 
+
 frontend tcp_in_31339
     bind *:31339
     mode tcp

src/tests/expected/ssl-loose.txt

@@ -20,6 +20,7 @@ defaults
     timeout client    10s
     timeout server    10m
 
+
 frontend stats
     bind *:1936
     mode http

src/tests/expected/ssl-strict.txt

@@ -18,6 +18,7 @@ defaults
     timeout server    10m
 
 
+
 backend certbot_backend
     mode http
     server certbot 127.0.0.1:2080

src/tests/expected/static.txt

@@ -29,6 +29,7 @@ defaults
     errorfile 503 /etc/haproxy/errors-custom/503.http
     errorfile 504 /etc/haproxy/errors-custom/504.http
 
+
 frontend stats
     bind *:1936
     mode http

src/tests/test_containerenv.py

@@ -20,7 +20,12 @@ def test_container_env_empty():
                            "server": False,
                            "retry_count": 60,
                            "preferred_challenges": "http",
-                           "manual_auth_hook": False}
+                           "manual_auth_hook": False},
+               "plugins": {
+                   "abort_on_error": False,
+                   "config": {},
+                   "enabled": []
+               }
            } == ContainerEnv.read()
 
     # os.environ['CERTBOT_LOG_LEVEL'] = 'warn'
@@ -45,7 +50,12 @@ def test_container_env_customerrors():
                                "server": False,
                                "retry_count": 60,
                                "preferred_challenges": "http",
-                               "manual_auth_hook": False}
+                               "manual_auth_hook": False},
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
+                   }
                } == ContainerEnv.read()
     finally:
         del os.environ['HAPROXY_CUSTOMERRORS']
@@ -70,7 +80,12 @@ def test_container_env_sslmode():
                                "server": False,
                                "retry_count": 60,
                                "preferred_challenges": "http",
-                               "manual_auth_hook": False}
+                               "manual_auth_hook": False},
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
+                   }
                } == ContainerEnv.read()
     finally:
         del os.environ['EASYHAPROXY_SSL_MODE']
@@ -96,7 +111,12 @@ def test_container_env_stats():
                                "server": False,
                                "retry_count": 60,
                                "preferred_challenges": "http",
-                               "manual_auth_hook": False}
+                               "manual_auth_hook": False},
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
+                   }
                } == ContainerEnv.read()
     finally:
         del os.environ['HAPROXY_USERNAME']
@@ -128,7 +148,12 @@ def test_container_env_stats_password():
                                "server": False,
                                "retry_count": 60,
                                "preferred_challenges": "http",
-                               "manual_auth_hook": False}
+                               "manual_auth_hook": False},
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
+                   }
                } == ContainerEnv.read()
     finally:
         del os.environ['HAPROXY_PASSWORD']
@@ -160,7 +185,12 @@ def test_container_env_stats_password_2():
                                "server": False,
                                "retry_count": 60,
                                "preferred_challenges": "http",
-                               "manual_auth_hook": False}
+                               "manual_auth_hook": False},
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
+                   }
                } == ContainerEnv.read()
     finally:
         del os.environ['HAPROXY_USERNAME']
@@ -189,6 +219,11 @@ def test_container_env_certbot_email():
                        "retry_count": 60,
                        "preferred_challenges": "http",
                        "manual_auth_hook": False
+                   },
+                   "plugins": {
+                       "abort_on_error": False,
+                       "config": {},
+                       "enabled": []
                    }
                } == ContainerEnv.read()
     finally:
@@ -222,6 +257,11 @@ def test_container_env_certbot_full():
                'retry_count': 10,
                "preferred_challenges": "dns",
                "manual_auth_hook": "something_manual_auth_hook"
+           },
+           "plugins": {
+               "abort_on_error": False,
+               "config": {},
+               "enabled": []
            }
         } == ContainerEnv.read()
     finally:
@@ -257,6 +297,11 @@ def test_container_log_level():
                "retry_count": 60,
                "preferred_challenges": "http",
                "manual_auth_hook": False
+           },
+           "plugins": {
+               "abort_on_error": False,
+               "config": {},
+               "enabled": []
            }
        } == ContainerEnv.read()
     finally:

src/tests/test_parser.py

@@ -124,7 +124,8 @@ def test_parser_finds_services_raw():
                         "my-stack_agent:9001"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "redirect": {
@@ -142,7 +143,8 @@ def test_parser_finds_services_raw():
                         "my-stack_cadvisor:8080"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 },
                 "node-exporter.quantum.example.org":{
                     "balance": "roundrobin",
@@ -150,7 +152,8 @@ def test_parser_finds_services_raw():
                         "my-stack_node-exporter:9100"
                     ],
                     "certbot": True,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "redirect": {
@@ -168,7 +171,8 @@ def test_parser_finds_services_raw():
                         "my-stack_node-exporter:9100"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 },
                 "www.somehost.com.br":{
                     "balance": "roundrobin",
@@ -176,7 +180,8 @@ def test_parser_finds_services_raw():
                         "some-service:80"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "redirect": {
@@ -199,7 +204,8 @@ def test_parser_finds_services_raw():
                         "some-service:80"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "redirect": {
@@ -465,7 +471,8 @@ def test_parser_finds_services_clone_to_ssl_raw():
                     "10.152.183.215:8080"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 },
                 "valida.me":{
                     "balance":"roundrobin",
@@ -473,7 +480,8 @@ def test_parser_finds_services_clone_to_ssl_raw():
                     "10.152.183.62:8080"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 },
                 "www.valida.me":{
                     "balance":"roundrobin",
@@ -481,7 +489,8 @@ def test_parser_finds_services_clone_to_ssl_raw():
                     "10.152.183.62:8080"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "mode": "http",
@@ -499,7 +508,8 @@ def test_parser_finds_services_clone_to_ssl_raw():
                     "10.152.183.215:8080"
                     ],
                     "certbot": False,
-                    "redirect_ssl": False
+                    "redirect_ssl": False,
+                    "plugin_configs": []
                 }
             },
             "mode": "http",