fix(ci): use correct python version per LTS release when tagging images

The tag-lts-images job used a static python version matrix but LTS
releases are built with different python versions (1.3.x with 3.12,
1.6.x with 3.13). Updated lts-versions.txt to include the python
version alongside each LTS pattern, and updated the workflow to derive
the python version from the config file instead of hardcoding it in the
matrix.

Signed-off-by: Emiliano Suñé <2395873+esune@users.noreply.github.com>

Author: esune

.github/lts-versions.txt

@@ -1,12 +1,8 @@
 # LTS Version Patterns
 # Each line represents a version pattern that should be treated as LTS
-# Use major.minor format (e.g., 1.2 for versions 1.2.x)
+# Format: major.minor:python_version (e.g., 1.2:3.12 for versions 1.2.x built with Python 3.12)
 # Lines starting with # are comments and will be ignored
 # Empty lines are ignored
 
-# Example: Uncomment the lines below to enable LTS for specific versions
-1.3
-1.6
-
-# For testing purposes (remove in production):
-# 0.0
+1.3:3.12
+1.6:3.13

.github/workflows/tag-recreate-lts.yml

@@ -28,6 +28,7 @@ jobs:
     outputs:
       lts_tag: ${{ steps.set_outputs.outputs.lts_tag }}
       release_tag: ${{ steps.set_outputs.outputs.release_tag }}
+      python_version: ${{ steps.set_outputs.outputs.python_version }}
 
     steps:
       - name: Checkout repository
@@ -94,24 +95,36 @@ jobs:
           fi
           
           # Read LTS versions from config file (remove comments and empty lines)
-          LTS_VERSIONS=$(grep -v '^#' .github/lts-versions.txt | grep -v '^$' | tr '\n' '|' | sed 's/|$//')
+          # Format: major.minor:python_version
+          LTS_ENTRIES=$(grep -v '^#' .github/lts-versions.txt | grep -v '^$')
           
-          if [ -z "$LTS_VERSIONS" ]; then
+          if [ -z "$LTS_ENTRIES" ]; then
             echo "No LTS versions configured in .github/lts-versions.txt"
             echo "skip=true" >> "$GITHUB_OUTPUT"
             exit 0
           fi
           
-          echo "Configured LTS versions: $LTS_VERSIONS"
+          echo "Configured LTS entries: $LTS_ENTRIES"
           echo "Checking release: $RELEASE_TAG"
           
           # Extract major.minor from release tag
           SHORT_TAG=$(echo "$RELEASE_TAG" | cut -d. -f1,2)
           
-          # Check if it matches any LTS version pattern
-          if echo "$SHORT_TAG" | grep -qE "^($LTS_VERSIONS)$"; then
-            echo "Release $RELEASE_TAG matches LTS version $SHORT_TAG"
+          # Check if it matches any LTS version pattern and extract python version
+          PYTHON_VERSION=""
+          while IFS= read -r entry; do
+            LTS_VER=$(echo "$entry" | cut -d: -f1)
+            PY_VER=$(echo "$entry" | cut -d: -f2)
+            if [ "$SHORT_TAG" == "$LTS_VER" ]; then
+              PYTHON_VERSION="$PY_VER"
+              break
+            fi
+          done <<< "$LTS_ENTRIES"
+          
+          if [ -n "$PYTHON_VERSION" ]; then
+            echo "Release $RELEASE_TAG matches LTS version $SHORT_TAG (python $PYTHON_VERSION)"
             echo "skip=false" >> "$GITHUB_OUTPUT"
+            echo "python_version=$PYTHON_VERSION" >> "$GITHUB_OUTPUT"
           else
             echo "Release $RELEASE_TAG (version $SHORT_TAG) is not configured as LTS"
             echo "skip=true" >> "$GITHUB_OUTPUT"
@@ -219,6 +232,7 @@ jobs:
         run: |
           echo "lts_tag=${{ steps.vars.outputs.LTS_TAG }}" >> "$GITHUB_OUTPUT"
           echo "release_tag=${{ steps.set_release_tag.outputs.release_tag }}" >> "$GITHUB_OUTPUT"
+          echo "python_version=${{ steps.check_lts.outputs.python_version }}" >> "$GITHUB_OUTPUT"
           echo "Set job outputs for downstream job"
   
   tag-lts-images:
@@ -232,7 +246,6 @@ jobs:
       packages: write
     strategy:
       matrix:
-        python-version: ["3.12", "3.13"]
         image-name: ["acapy-agent", "acapy-agent-bbs"]
 
     steps:
@@ -249,8 +262,8 @@ jobs:
 
       - name: Tag Images with LTS
         env:
-          SOURCE_TAG: py${{ matrix.python-version }}-${{ needs.recreate-lts-release.outputs.release_tag }}
-          LTS_TAG: py${{ matrix.python-version }}-${{ needs.recreate-lts-release.outputs.lts_tag }}
+          SOURCE_TAG: py${{ needs.recreate-lts-release.outputs.python_version }}-${{ needs.recreate-lts-release.outputs.release_tag }}
+          LTS_TAG: py${{ needs.recreate-lts-release.outputs.python_version }}-${{ needs.recreate-lts-release.outputs.lts_tag }}
           IMAGE_NAME: ghcr.io/${{ steps.lower.outputs.owner }}/${{ matrix.image-name }}
         run: |
           echo "Tagging \"$IMAGE_NAME:$SOURCE_TAG\" with \"$LTS_TAG\""