Added pfsense upgrade roles

roles/pfsense_upgrade/tasks/version_detect.yml

@@ -0,0 +1,70 @@
+---
+# roles/pfsense_upgrade/tasks/version_detect.yml
+# Reads version info from the running pfSense host and sets facts.
+
+- name: Read current pfSense version string
+  ansible.builtin.raw: cat {{ pfsense_version_file }}
+  register: _raw_version
+  changed_when: false
+
+- name: Read patch level (if present)
+  ansible.builtin.raw: >
+    test -f {{ pfsense_version_patch_file }} && cat {{ pfsense_version_patch_file }} || echo "0"
+  register: _raw_patch
+  changed_when: false
+
+- name: Read build timestamp (if present)
+  ansible.builtin.raw: >
+    test -f {{ pfsense_version_buildtime }} && cat {{ pfsense_version_buildtime }} || echo "unknown"
+  register: _raw_buildtime
+  changed_when: false
+
+- name: Read pfSense edition (CE vs Plus)
+  ansible.builtin.raw: >
+    pkg info pfSense 2>/dev/null | grep -i '^Name' | awk '{print $3}' || echo "pfSense"
+  register: _raw_edition
+  changed_when: false
+
+- name: Detect CPU architecture
+  ansible.builtin.raw: uname -m
+  register: _raw_arch
+  changed_when: false
+
+- name: Set version facts
+  ansible.builtin.set_fact:
+    pfsense_current_version: "{{ _raw_version.stdout | trim }}"
+    pfsense_current_patch: "{{ _raw_patch.stdout | trim }}"
+    pfsense_build_time: "{{ _raw_buildtime.stdout | trim }}"
+    pfsense_edition: "{{ _raw_edition.stdout | trim }}"
+    pfsense_arch: "{{ _raw_arch.stdout | trim }}"
+    # Parse major.minor from version string (e.g. "2.7.2-RELEASE" → "2.7")
+    pfsense_major_minor: >-
+      {{
+        (_raw_version.stdout | trim)
+        | regex_replace('^(\d+\.\d+).*$', '\1')
+      }}
+    # Parse patch version integer (e.g. "2.7.2-RELEASE" → 2)
+    pfsense_patch_int: >-
+      {{
+        (_raw_version.stdout | trim)
+        | regex_replace('^(\d+)\.(\d+)\.(\d+).*$', '\3')
+        | default('0')
+      }}
+    # Determine if this is a RELEASE, RC, BETA, or ALPHA
+    pfsense_release_type: >-
+      {{
+        (_raw_version.stdout | trim)
+        | regex_replace('^.*-(RELEASE|RC\d*|BETA\d*|ALPHA\d*|DEVELOPMENT).*$', '\1')
+        | default('UNKNOWN')
+      }}
+
+- name: Display detected version info
+  ansible.builtin.debug:
+    msg:
+      - "Host          : {{ inventory_hostname }}"
+      - "Edition       : {{ pfsense_edition }}"
+      - "Version       : {{ pfsense_current_version }}"
+      - "Branch        : {{ pfsense_major_minor }}"
+      - "Release type  : {{ pfsense_release_type }}"
+      - "Build time    : {{ pfsense_build_time }}"
+      - "Architecture  : {{ pfsense_arch }}"