distro: detect debian for OS_FAMILY for LMDE 6 (#84941)

Fixes: #84934

Signed-off-by: Abhijeet Kasurde <Akasurde@redhat.com>

changelogs/fragments/distro_LMDE_6.yml

@@ -0,0 +1,4 @@
+---
+bugfixes:
+   - distro - add support for Linux Mint Debian Edition (LMDE) (https://github.com/ansible/ansible/issues/84934).
+   - distro - detect Debian as os_family for LMDE 6 (https://github.com/ansible/ansible/issues/84934).

lib/ansible/module_utils/facts/system/distribution.py

@@ -319,7 +319,7 @@ class DistributionFiles:
 
     def parse_distribution_file_Debian(self, name, data, path, collected_facts):
         debian_facts = {}
-        if 'Debian' in data or 'Raspbian' in data:
+        if any(distro in data for distro in ('Debian', 'Raspbian')):
             debian_facts['distribution'] = 'Debian'
             release = re.search(r"PRETTY_NAME=[^(]+ \(?([^)]+?)\)", data)
             if release:
@@ -398,6 +398,8 @@ class DistributionFiles:
             if version:
                 debian_facts['distribution_version'] = version.group(1)
                 debian_facts['distribution_major_version'] = version.group(1).split('.')[0]
+        elif 'LMDE' in data:
+            debian_facts['distribution'] = 'Linux Mint Debian Edition'
         else:
             return False, debian_facts
 
@@ -515,7 +517,7 @@ class Distribution(object):
                                 'EuroLinux', 'Kylin Linux Advanced Server', 'MIRACLE'],
                      'Debian': ['Debian', 'Ubuntu', 'Raspbian', 'Neon', 'KDE neon',
                                 'Linux Mint', 'SteamOS', 'Devuan', 'Kali', 'Cumulus Linux',
-                                'Pop!_OS', 'Parrot', 'Pardus GNU/Linux', 'Uos', 'Deepin', 'OSMC'],
+                                'Pop!_OS', 'Parrot', 'Pardus GNU/Linux', 'Uos', 'Deepin', 'OSMC', 'Linux Mint Debian Edition'],
                      'Suse': ['SuSE', 'SLES', 'SLED', 'openSUSE', 'openSUSE Tumbleweed',
                               'SLES_SAP', 'SUSE_LINUX', 'openSUSE Leap', 'ALP-Dolomite', 'SL-Micro',
                               'openSUSE MicroOS'],
@@ -571,7 +573,6 @@ class Distribution(object):
             distribution_facts.update(dist_file_facts)
 
         distro = distribution_facts['distribution']
-
         # look for a os family alias for the 'distribution', if there isnt one, use 'distribution'
         distribution_facts['os_family'] = self.OS_FAMILY.get(distro, None) or distro
 

test/units/module_utils/facts/system/distribution/fixtures/lmde_6.json

@@ -0,0 +1,44 @@
+{
+    "name": "Linux Mint Debian Edition 6",
+    "distro": {
+        "codename": "faye",
+        "id": "linuxmint",
+        "name": "LMDE",
+        "version": "6",
+        "version_best": "6",
+        "lsb_release_info": {},
+        "os_release_info": {
+            "pretty_name": "LMDE 6 (faye)",
+            "name": "LMDE",
+            "version_id": "6",
+            "version": "6 (faye)",
+            "version_codename": "faye",
+            "id": "linuxmint",
+            "home_url": "https://www.linuxmint.com/",
+            "support_url": "https://forums.linuxmint.com/",
+            "bug_report_url": "http://linuxmint-troubleshooting-guide.readthedocs.io/en/latest/",
+            "privacy_policy_url": "https://www.linuxmint.com/",
+            "id_like": "debian",
+            "debian_codename": "bookworm",
+            "codename": "faye",
+            "release_codename": "faye"
+        }
+    },
+    "input": {
+        "/etc/os-release": "PRETTY_NAME=\"LMDE 6 (faye)\"\nNAME=\"LMDE\"\nVERSION_ID=\"6\"\nVERSION=\"6 (faye)\"\nVERSION_CODENAME=faye\nID=linuxmint\nHOME_URL=\"https://www.linuxmint.com/\"\nSUPPORT_URL=\"https://forums.linuxmint.com/\"\nBUG_REPORT_URL=\"http://linuxmint-troubleshooting-guide.readthedocs.io/en/latest/\"\nPRIVACY_POLICY_URL=\"https://www.linuxmint.com/\"\nID_LIKE=debian\nDEBIAN_CODENAME=bookworm\n",
+        "/usr/lib/os-release": "PRETTY_NAME=\"LMDE 6 (faye)\"\nNAME=\"LMDE\"\nVERSION_ID=\"6\"\nVERSION=\"6 (faye)\"\nVERSION_CODENAME=faye\nID=linuxmint\nHOME_URL=\"https://www.linuxmint.com/\"\nSUPPORT_URL=\"https://forums.linuxmint.com/\"\nBUG_REPORT_URL=\"http://linuxmint-troubleshooting-guide.readthedocs.io/en/latest/\"\nPRIVACY_POLICY_URL=\"https://www.linuxmint.com/\"\nID_LIKE=debian\nDEBIAN_CODENAME=bookworm\n"
+    },
+    "platform.dist": [
+        "linuxmint",
+        "6",
+        "faye"
+    ],
+    "result": {
+        "distribution": "Linux Mint Debian Edition",
+        "distribution_version": "6",
+        "distribution_release": "faye",
+        "distribution_major_version": "6",
+        "os_family": "Debian"
+    },
+    "platform.release": "6.1.0-12-amd64"
+}