Rework Docker image for a minimal build/pull/push footprint

docker/Dockerfile

@@ -51,26 +51,46 @@ RUN ln -s /usr/bin/python3 /usr/bin/python
 # install pytorch before cache bust to avoid redownloading pytorch
 RUN pip install --no-cache-dir torch==2.9.1 torchvision==0.24.1 torchaudio==2.9.1 --index-url https://download.pytorch.org/whl/cu128 --break-system-packages
 
-# Fix cache busting by moving CACHEBUST to right before git clone
-ARG CACHEBUST=1234
-ARG GIT_COMMIT=main
-RUN echo "Cache bust: ${CACHEBUST}" && \
-    git clone https://github.com/ostris/ai-toolkit.git && \
-    cd ai-toolkit && \
-    git checkout ${GIT_COMMIT}
-
 WORKDIR /app/ai-toolkit
 
-# copy requirements.txt to leverage docker cache
+# ---------------------------------------------------------------------------- #
-COPY requirements.txt /app/ai-toolkit/requirements.txt
+# Dependency layers come BEFORE the source clone so they are only rebuilt (and
+# only need to be re-pulled by servers) when the dependency manifests change,
+# not on every code change.
+# ---------------------------------------------------------------------------- #
 
-# Install Python dependencies
+# Install Python dependencies (only re-runs when requirements.txt changes)
+COPY requirements.txt /app/ai-toolkit/requirements.txt
 RUN pip install --no-cache-dir --break-system-packages -r requirements.txt && \
     pip install setuptools==69.5.1 --no-cache-dir --break-system-packages
 
-# Build UI
+# Install Node dependencies (only re-runs when package.json / package-lock.json change)
-WORKDIR /app/ai-toolkit/ui
+COPY ui/package.json ui/package-lock.json /app/ai-toolkit/ui/
-RUN npm install && \
+RUN cd /app/ai-toolkit/ui && npm ci
+
+# ---------------------------------------------------------------------------- #
+# Source code comes LAST. Only this layer (plus the UI build below) is rebuilt
+# on a code change, so servers only re-pull the (small) source, not the deps.
+# Clone to a temp dir and rsync the source in, preserving the dependency dirs
+# already populated above (ui/node_modules) and the manifests already used.
+# ---------------------------------------------------------------------------- #
+ARG CACHEBUST=1234
+ARG GIT_COMMIT=main
+RUN echo "Cache bust: ${CACHEBUST}" && \
+    git clone https://github.com/ostris/ai-toolkit.git /tmp/ai-toolkit-src && \
+    cd /tmp/ai-toolkit-src && \
+    git checkout ${GIT_COMMIT} && \
+    rsync -a --delete \
+        --exclude '.git' \
+        --exclude 'ui/node_modules' \
+        --exclude 'requirements.txt' \
+        --exclude 'ui/package.json' \
+        --exclude 'ui/package-lock.json' \
+        /tmp/ai-toolkit-src/ /app/ai-toolkit/ && \
+    rm -rf /tmp/ai-toolkit-src
+
+# Build UI (re-runs on code change, but reuses the cached node_modules above)
+RUN cd /app/ai-toolkit/ui && \
     npm run build && \
     npm run update_db
 

version.py

@@ -1 +1 @@
-VERSION = "0.10.10"
+VERSION = "0.10.11"