From 07d7aa5a14b3c47926050c7856ebf2bccfa5c5fc Mon Sep 17 00:00:00 2001
From: Dev <dev@dev.com>
Date: Sat, 4 Jul 2026 20:23:08 +0100
Subject: [PATCH] Migrate to Symfony 8.1

- Bump symfony/http-foundation constraint to ^8.1
- Update php.yml to trigger on main and release-line branches
- Make tag.yml compute the next patch from the PR's release line

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .github/workflows/php.yml |  5 +++--
 .github/workflows/tag.yml | 22 ++++++++++++++--------
 composer.json             |  2 +-
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 0c17b42..fe50ab5 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -2,9 +2,10 @@ name: PHP Composer
 
 on:
   push:
-    branches: ["main"]
+    branches:
+      - main
+      - "[0-9]+.[0-9]+"
   pull_request:
-    branches: ["main"]
 
 permissions:
   contents: read
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 4fb5eb6..4764539 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -20,20 +20,26 @@ jobs:
           fetch-depth: 0
           fetch-tags: true
 
-      - name: Get latest tag and compute next patch version
+      - name: Compute next patch version for the PR's release line
         id: version
+        env:
+          HEAD_REF: ${{ github.event.pull_request.head.ref }}
         run: |
-          latest=$(git tag --sort=-v:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -1)
+          if [[ ! "$HEAD_REF" =~ ^([0-9]+)\.([0-9]+)$ ]]; then
+            echo "PR head ref '$HEAD_REF' is not a release branch (expected '<major>.<minor>'); refusing to tag." >&2
+            exit 1
+          fi
+          major="${BASH_REMATCH[1]}"
+          minor="${BASH_REMATCH[2]}"
+          latest=$(git tag --sort=-v:refname | grep -E "^v${major}\.${minor}\.[0-9]+$" | head -1)
           if [ -z "$latest" ]; then
-            echo "next=v0.0.1" >> "$GITHUB_OUTPUT"
+            next="v${major}.${minor}.1"
           else
-            major=$(echo "$latest" | cut -d. -f1)
-            minor=$(echo "$latest" | cut -d. -f2)
             patch=$(echo "$latest" | cut -d. -f3)
-            next_patch=$((patch + 1))
-            echo "next=${major}.${minor}.${next_patch}" >> "$GITHUB_OUTPUT"
+            next="v${major}.${minor}.$((patch + 1))"
           fi
-          echo "Latest tag: ${latest:-none}, next: $(cat "$GITHUB_OUTPUT" | grep next | cut -d= -f2)"
+          echo "next=$next" >> "$GITHUB_OUTPUT"
+          echo "Release line: ${major}.${minor}, latest tag: ${latest:-none}, next: $next"
 
       - name: Create and push tag
         run: |
diff --git a/composer.json b/composer.json
index 3338b8f..9d8b67f 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     ],
     "require": {
         "php": "^8.5",
-        "symfony/http-foundation": "^8.0"
+        "symfony/http-foundation": "^8.1"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",