improve(tooling): modernise le setup docker

.devcontainer/devcontainer.json

@@ -9,7 +9,7 @@
     // "image": "mcr.microsoft.com/devcontainers/python:0-3.11",
     // Features to add to the dev container. More info: https://containers.dev/features.
     "features": {
-        "ghcr.io/devcontainers-contrib/features/apt-packages:1": {
+        "ghcr.io/devcontainers-extra/features/apt-packages:1": {
             "packages": [
                 "libcairo2-dev",
                 "libfreetype6-dev",
@@ -20,7 +20,7 @@
                 "pngquant"
             ]
         },
-        "ghcr.io/devcontainers-contrib/features/coverage-py:2": {}
+        "ghcr.io/devcontainers-extra/features/coverage-py:2": {}
     },
     // Configure tool-specific properties.
     "customizations": {
@@ -80,7 +80,7 @@
                     "tag:yaml.org,2002:python/name:pymdownx.superfences.fence_code_format",
                     "tag:yaml.org,2002:python/name:material.plugins.tags.casefold",
                     "tag:yaml.org,2002:python/name:material.plugins.tags.page_url"
-                ],
+                ]
             },
             "extensions": [
                 "bierner.markdown-mermaid",

Dockerfile

@@ -1,24 +1,76 @@
-FROM python:3.11-alpine
+# == Builder Stage: Install dependencies with build tools ==
+FROM python:3.12-alpine AS builder
 
-ENV PYTHONDONTWRITEBYTECODE 1
-ENV PYTHONUNBUFFERED 1
+ENV PYTHONDONTWRITEBYTECODE=1 \
+  PYTHONUNBUFFERED=1 \
+  PIP_NO_CACHE_DIR=1 \
+  PIP_DISABLE_PIP_VERSION_CHECK=1
 
-# Set build directory
-WORKDIR /tmp
+WORKDIR /build
 
-# Install pip requirements
-ADD requirements*.txt ./
+# Install build dependencies
+RUN apk add --no-cache \
+  gcc \
+  musl-dev \
+  libffi-dev \
+  openssl-dev \
+  cairo-dev \
+  pango-dev \
+  gdk-pixbuf-dev
 
-# Perform build and cleanup artifacts
-RUN \
-  apk add --no-cache \
+# Copy and install Python dependencies
+COPY requirements.txt ./
+RUN python -m venv /opt/venv \
+  && /opt/venv/bin/pip install --upgrade pip \
+  && /opt/venv/bin/pip install -r requirements.txt
+
+
+# == Runtime Stage: Minimal image for development ==
+
+FROM python:3.12-alpine
+
+LABEL org.opencontainers.image.title="Geotribu Website Stack" \
+  org.opencontainers.image.description="Technical stack to build Geotribu website." \
+  org.opencontainers.image.source="https://github.com/geotribu/website/" \
+  org.opencontainers.image.licenses="GPL-3.0-or-later"
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+  PYTHONUNBUFFERED=1 \
+  PYTHONOPTIMIZE=2 \
+  LANG=fr_FR.UTF-8 \
+  LANGUAGE=fr_FR:fr \
+  LC_ALL=fr_FR.UTF-8 \
+  PATH="/opt/venv/bin:$PATH"
+
+# Install runtime dependencies including French locale support
+RUN apk add --no-cache \
   git \
   git-fast-import \
-  openssh \
-  && apk add --no-cache --virtual .build gcc musl-dev \
-  && pip install --no-cache-dir -r requirements-free.txt \
-  && apk del .build gcc musl-dev \
-  && rm -rf /tmp/*
+  openssh-client \
+  libffi \
+  musl-locales \
+  musl-locales-lang \
+  cairo \
+  pango \
+  gdk-pixbuf \
+  && echo "export LANG=fr_FR.UTF-8" > /etc/profile.d/locale.sh
 
-# Set working directory
 WORKDIR /app
+
+# Copy virtual environment from builder
+COPY --from=builder /opt/venv /opt/venv
+
+# Copy application files for initial setup
+COPY config/ ./config/
+COPY hooks/ ./hooks/
+COPY mkdocs.yml ./
+COPY scripts/ ./scripts/
+
+# Generate CLI help and merge config
+RUN mkdir -p content/toc_nav_ignored/snippets/code \
+  && geotribu --help > content/toc_nav_ignored/snippets/code/geotribu_cli_help.txt \
+  && python scripts/100_mkdocs_config_merger.py -c mkdocs.yml
+
+EXPOSE 8000
+
+CMD ["mkdocs", "serve", "--dev-addr=0.0.0.0:8000"]

docker-compose-mkdocs.dev.yml

@@ -1,5 +1,3 @@
-version: '3.7'
-
 services:
   website:
     container_name: geotribu-mkdocs-site
@@ -12,5 +10,5 @@ services:
     ports:
       - 8000:8000
     volumes:
-      - .:/app
-    command: mkdocs serve --config-file mkdocs-minimal.yml --dirtyreload --dev-addr=0.0.0.0:8000
+      - ./content/:/app
+    command: mkdocs serve --dirtyreload --dev-addr=0.0.0.0:8000