Release v1.1.1: headless README flags + DockerHub notes auto from template

.github/workflows/dockerhub-publish.yml

@@ -16,6 +16,23 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Prepare release notes from template
+        id: notes
+        shell: bash
+        run: |
+          VERSION_REF="${GITHUB_REF##*/}"  # e.g. v1.2.3
+          TEMPLATE="RELEASE_NOTES_TEMPLATE.md"
+          if [ -f "$TEMPLATE" ]; then
+            sed "s/\${VERSION}/${VERSION_REF}/g" "$TEMPLATE" > RELEASE_NOTES.md
+          else
+            echo "# MTG Python Deckbuilder ${VERSION_REF}" > RELEASE_NOTES.md
+            echo >> RELEASE_NOTES.md
+            echo "Automated release." >> RELEASE_NOTES.md
+          fi
+          # Escape newlines for label usage
+          DESC=$(awk 'BEGIN{ORS="\\n"} {print}' RELEASE_NOTES.md)
+          echo "desc=$DESC" >> $GITHUB_OUTPUT
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
 
@@ -38,6 +55,10 @@ jobs:
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=raw,value=latest
+          labels: |
+            org.opencontainers.image.title=MTG Python Deckbuilder
+            org.opencontainers.image.version=${{ github.ref_name }}
+            org.opencontainers.image.description=${{ steps.notes.outputs.desc }}
 
       - name: Build and push
         uses: docker/build-push-action@v6

RELEASE_NOTES.md

@@ -1,5 +1,7 @@
 # MTG Python Deckbuilder v1.1.0 Release Notes
 
+Note: Future releases will generate this file from `RELEASE_NOTES_TEMPLATE.md` automatically in CI.
+
 ## Highlights
 - Headless mode via submenu in the main menu (auto-runs single config; lists multiple as "Commander - Theme1, Theme2, Theme3"; `deck.json` shows as "Default")
 - Config precedence: CLI > env > JSON > defaults; honors `ideal_counts` in JSON

code/headless_runner.py

@@ -6,7 +6,7 @@ import os
 from typing import Any, Dict, List, Optional
 from pathlib import Path
 
-from code.deck_builder.builder import DeckBuilder
+from deck_builder.builder import DeckBuilder
 
 """Headless (non-interactive) runner.
 
@@ -159,10 +159,12 @@ def run(
             if csv_path:
                 base = os.path.splitext(os.path.basename(csv_path))[0]
                 builder.export_decklist_text(filename=base + '.txt')
-                if hasattr(builder, 'export_run_config_json'):
+                # Headless policy: do NOT export JSON by default. Opt-in with HEADLESS_EXPORT_JSON=1
+                allow_json = (os.getenv('HEADLESS_EXPORT_JSON', '').strip().lower() in {'1','true','yes','on'})
+                if allow_json and hasattr(builder, 'export_run_config_json'):
                     try:
                         cfg_path_env = os.getenv('DECK_CONFIG')
-                        if cfg_path_env:
+                        if cfg_path_env and os.path.isdir(os.path.dirname(cfg_path_env) or '.'):
                             cfg_dir = os.path.dirname(cfg_path_env) or '.'
                         elif os.path.isdir('/app/config'):
                             cfg_dir = '/app/config'
@@ -170,8 +172,8 @@ def run(
                             cfg_dir = 'config'
                         os.makedirs(cfg_dir, exist_ok=True)
                         builder.export_run_config_json(directory=cfg_dir, filename=base + '.json')
-                        # If an explicit DECK_CONFIG path is given, also write to exactly that path
+                        # If an explicit DECK_CONFIG path is given to a file, write exactly there as well
-                        if cfg_path_env:
+                        if cfg_path_env and os.path.splitext(cfg_path_env)[1].lower() == '.json':
                             cfg_dir2 = os.path.dirname(cfg_path_env) or '.'
                             cfg_name2 = os.path.basename(cfg_path_env)
                             os.makedirs(cfg_dir2, exist_ok=True)

config/deck.json

@@ -1,8 +1,8 @@
 {
   "commander": "Aang, Airbending Master",
-  "primary_tag": "Experience Counters",
+  "primary_tag": "Exile Matters",
-  "secondary_tag": "Token Creation",
+  "secondary_tag": "Airbending",
-  "tertiary_tag": null,
+  "tertiary_tag": "Token Creation",
   "bracket_level": 4,
   "use_multi_theme": true,
   "add_lands": true,