Fix dev workflow hanging and implement runtime branch detection

- Fix duplicate Dockerfile sections that were causing build hangs
- Replace complex build args with simple runtime git branch detection
- Revert CI workflows to working state (remove build args and debug code)
- Add automatic version tagging: dev branch shows "0.2.15-dev"
- Enhanced movie fallback logic for rename-first scenarios
- Improved logging to trace movie date decision process

.gitea/workflows/ci-dev.yml

@@ -93,8 +93,6 @@ jobs:
         echo "Building DEV image with layer caching..."
         docker build \
           $CACHE_ARGS \
-          --build-arg BUILD_TYPE=dev \
-          --build-arg IMAGE_TAG=dev \
           --tag nfoguard:dev \
           --tag nfoguard:dev-${{ github.sha }} \
           --tag "$CACHE_IMAGE" \

.gitea/workflows/ci.yml

@@ -94,8 +94,6 @@ jobs:
         echo "Building with layer caching..."
         docker build \
           $CACHE_ARGS \
-          --build-arg BUILD_TYPE=production \
-          --build-arg IMAGE_TAG=latest \
           --tag nfoguard:latest \
           --tag nfoguard:${{ github.sha }} \
           --tag "$CACHE_IMAGE" \

Dockerfile

@@ -1,19 +1,11 @@
 FROM python:3.11-slim
 
-# Build arguments for version tagging
-ARG BUILD_TYPE=production
-ARG IMAGE_TAG=latest
-
 # Set working directory
 WORKDIR /app
 
-# Set environment variables for version detection
-ENV BUILD_TYPE=${BUILD_TYPE}
-ENV IMAGE_TAG=${IMAGE_TAG}
-
 # Single layer for all system setup to minimize image size
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    sqlite3 curl gosu \
+    sqlite3 curl gosu git \
   && rm -rf /var/lib/apt/lists/* \
   && apt-get clean \
   && groupadd -g 1000 appuser \
@@ -31,6 +23,10 @@ COPY core/ ./core/
 COPY clients/ ./clients/
 COPY nfoguard.py .
 
+# Copy git info to detect branch at runtime
+COPY .git/HEAD .git/
+COPY .git/refs/ .git/refs/
+
 # Final setup in single layer
 RUN mkdir -p /app/data \
   && chown -R appuser:appuser /app \
@@ -44,30 +40,3 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
 EXPOSE 8080
 ENTRYPOINT ["/entrypoint.sh"]
 CMD ["python", "nfoguard.py"]
-
-# Root-aware entrypoint
-RUN echo '#!/bin/bash' > /entrypoint.sh && \
-    echo 'set -euo pipefail' >> /entrypoint.sh && \
-    echo '' >> /entrypoint.sh && \
-    echo 'PUID=${PUID:-1000}' >> /entrypoint.sh && \
-    echo 'PGID=${PGID:-1000}' >> /entrypoint.sh && \
-    echo '' >> /entrypoint.sh && \
-    echo 'if [ "$(id -u)" -eq 0 ]; then' >> /entrypoint.sh && \
-    echo '  # running as root: we can adjust IDs and drop privileges' >> /entrypoint.sh && \
-    echo '  groupmod -o -g "$PGID" appuser 2>/dev/null || groupadd -o -g "$PGID" appuser' >> /entrypoint.sh && \
-    echo '  id appuser &>/dev/null || useradd -o -u "$PUID" -g "$PGID" -m appuser' >> /entrypoint.sh && \
-    echo '  usermod -o -u "$PUID" -g "$PGID" appuser 2>/dev/null || true' >> /entrypoint.sh && \
-    echo '  chown -R "$PUID:$PGID" /app || true' >> /entrypoint.sh && \
-    echo '  exec gosu appuser "$@"' >> /entrypoint.sh && \
-    echo 'else' >> /entrypoint.sh && \
-    echo '  # not root (e.g., compose set user: 1000:1000) — just run' >> /entrypoint.sh && \
-    echo '  exec "$@"' >> /entrypoint.sh && \
-    echo 'fi' >> /entrypoint.sh
-RUN chmod +x /entrypoint.sh
-
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-  CMD curl -f http://localhost:8080/health || exit 1
-
-EXPOSE 8080
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["python", "nfoguard.py"]

nfoguard.py

@@ -781,12 +781,22 @@ try:
 except:
     version = "0.1.0"
 
-# Check if running in dev environment (set during Docker build)
-build_type = os.environ.get('BUILD_TYPE', 'production')
-image_tag = os.environ.get('IMAGE_TAG', 'latest')
-
-if (build_type == 'dev' or 'dev' in image_tag.lower()):
-    version = f"{version}-dev"
+# Check if running from dev branch (detect at runtime)
+try:
+    # Try to read git branch from .git/HEAD
+    git_head_path = Path(__file__).parent / ".git" / "HEAD"
+    if git_head_path.exists():
+        head_content = git_head_path.read_text().strip()
+        if "ref: refs/heads/dev" in head_content:
+            version = f"{version}-dev"
+        elif head_content.startswith("ref: refs/heads/"):
+            # Extract branch name for other branches
+            branch = head_content.split("refs/heads/")[-1]
+            if branch != "main":
+                version = f"{version}-{branch}"
+except Exception:
+    # If git detection fails, that's fine - use base version
+    pass
 
 app = FastAPI(
     title="NFOGuard",