From a80df670be4d23e908fc7410bcf48dc2ad10dbc4 Mon Sep 17 00:00:00 2001
From: bruno <bruno.charest@gmail.com>
Date: Mon, 27 Jul 2026 17:17:47 -0400
Subject: [PATCH] =?UTF-8?q?fix:=20version=20Docker=20=E2=80=94=20g=C3=A9n?=
 =?UTF-8?q?=C3=A9rer=20VERSION=20file=20depuis=20.git/HEAD=20au=20build?=
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- Dockerfile: COPY .git/HEAD + .git/refs/ → génère backend/VERSION avec hash
- version.py: fallback lit backend/VERSION (à côté du module, pas racine repo)
- Format: 1.8.0-0-g<8-char-hash> ou 1.8.0-dev si indisponible
---
 Dockerfile         | 16 ++++++++++++++++
 backend/version.py |  4 ++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 7319eac..49d412e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,6 +31,22 @@ RUN apt-get update \
 COPY backend/ ./backend/
 COPY frontend/ ./frontend/
 
+# Generate VERSION file from git (fallback for version.py when .git is not available)
+COPY .git/HEAD .git/refs/ /tmp/git-refs/
+RUN cd /tmp/git-refs && \
+    if [ -f HEAD ]; then \
+      REF=$(cat HEAD | awk '{print $2}'); \
+      if [ -f "$REF" ]; then \
+        HASH=$(cat "$REF" | head -c 8); \
+        echo "1.8.0-0-g${HASH}" > /app/backend/VERSION; \
+      else \
+        echo "1.8.0-dev" > /app/backend/VERSION; \
+      fi; \
+    else \
+      echo "1.8.0-dev" > /app/backend/VERSION; \
+    fi && \
+    rm -rf /tmp/git-refs
+
 # Create non-root user for security + data directory for auth persistence
 # Using explicit UID/GID 1000 to match common host user and docker-compose settings
 RUN groupadd -g 1000 obsigate && useradd -u 1000 -g obsigate -d /app -s /sbin/nologin obsigate \
diff --git a/backend/version.py b/backend/version.py
index eddf40d..0fcfc67 100644
--- a/backend/version.py
+++ b/backend/version.py
@@ -37,8 +37,8 @@ def get_version() -> str:
     except (FileNotFoundError, subprocess.TimeoutExpired, OSError):
         pass
 
-    # Fallback: try reading from a VERSION file
-    version_file = _ROOT / "VERSION"
+    # Fallback: try reading from a VERSION file next to this module
+    version_file = Path(__file__).parent / "VERSION"
     if version_file.exists():
         return version_file.read_text().strip()