From 5a64a7e115c0de982fd2540264fffca4784553bd Mon Sep 17 00:00:00 2001
From: alhendrickson <159636032+alhendrickson@users.noreply.github.com.>
Date: Wed, 21 Jan 2026 11:47:05 +0000
Subject: [PATCH 1/2] build(medcat-trainer): Improve dockerfile layer caching

---
 medcat-trainer/webapp/Dockerfile | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/medcat-trainer/webapp/Dockerfile b/medcat-trainer/webapp/Dockerfile
index a643948e2..6edb521ea 100644
--- a/medcat-trainer/webapp/Dockerfile
+++ b/medcat-trainer/webapp/Dockerfile
@@ -23,26 +23,32 @@ RUN apt install -y nodejs && apt install -y npm
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 ENV PATH="/root/.cargo/bin:${PATH}"
 
-# Copy project
-WORKDIR /home
-COPY ./ .
-
-# copy backup crontab and chmod scripts
-RUN chmod u+x /home/scripts/entry.sh && chmod u+x /home/scripts/crontab && cp /home/scripts/crontab /etc/crontab
-RUN chmod u+x /home/scripts/nginx-entrypoint.sh
-
-# Build frontend
+# Copy dependency files first for better layer caching
 WORKDIR /home/frontend
+COPY frontend/package.json frontend/package-lock.json ./
 RUN npm install && npm run build
 
-# Install requirements for backend
-WORKDIR /home/
+# Install Python dependencies
+WORKDIR /home
+COPY requirements.txt ./
 RUN pip install pip --upgrade 
 RUN pip install --upgrade setuptools
 RUN pip install --no-cache-dir -r requirements.txt
+
+# Download spaCy models (only requires spaCy, not application code)
 ARG SPACY_MODELS="en_core_web_md"
 RUN for SPACY_MODEL in ${SPACY_MODELS}; do python -m spacy download ${SPACY_MODEL}; done
 
+# Copy rest of project
+WORKDIR /home
+COPY ./ .
+
+# copy backup crontab and chmod scripts
+RUN chmod u+x /home/scripts/entry.sh && \
+    chmod u+x /home/scripts/crontab && cp /home/scripts/crontab /etc/crontab && \
+    chmod a+x /home/scripts/run.sh && \
+    chmod a+x /home/scripts/run-bg-process.sh && \
+    chmod u+x /home/scripts/nginx-entrypoint.sh
+ 
 WORKDIR /home/api/
-RUN chmod a+x /home/scripts/run.sh
-RUN chmod a+x /home/scripts/run-bg-process.sh
+

From 7becc22a226dd34a50a28ba120462cfd15163f09 Mon Sep 17 00:00:00 2001
From: alhendrickson <159636032+alhendrickson@users.noreply.github.com.>
Date: Wed, 21 Jan 2026 12:06:20 +0000
Subject: [PATCH 2/2] build(medcat-trainer): Improve dockerfile layer caching -
 npm build

---
 medcat-trainer/webapp/Dockerfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/medcat-trainer/webapp/Dockerfile b/medcat-trainer/webapp/Dockerfile
index 6edb521ea..dc252d70b 100644
--- a/medcat-trainer/webapp/Dockerfile
+++ b/medcat-trainer/webapp/Dockerfile
@@ -26,7 +26,7 @@ ENV PATH="/root/.cargo/bin:${PATH}"
 # Copy dependency files first for better layer caching
 WORKDIR /home/frontend
 COPY frontend/package.json frontend/package-lock.json ./
-RUN npm install && npm run build
+RUN npm install
 
 # Install Python dependencies
 WORKDIR /home
@@ -43,6 +43,10 @@ RUN for SPACY_MODEL in ${SPACY_MODELS}; do python -m spacy download ${SPACY_MODE
 WORKDIR /home
 COPY ./ .
 
+# Build frontend
+WORKDIR /home/frontend
+RUN npm run build
+
 # copy backup crontab and chmod scripts
 RUN chmod u+x /home/scripts/entry.sh && \
     chmod u+x /home/scripts/crontab && cp /home/scripts/crontab /etc/crontab && \