From c2233d674999b65d0f5b5550fd00417332b44521 Mon Sep 17 00:00:00 2001
From: Peter Baumgartner <pete@lincolnloop.com>
Date: Fri, 9 Feb 2024 17:10:10 -0700
Subject: [PATCH] Build caching

---
 Dockerfile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 251e51f..59e5101 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,8 @@ FROM node:20-alpine as build-node
 
 WORKDIR /home/node/app/client
 COPY client/package-lock.json client/package.json ./
-RUN set -ex && npm install -g npm@latest && npm ci
+RUN --mount=type=cache,target=/home/node/.npm \
+    set -ex && npm install -g npm@latest && npm ci
 COPY client/ ./
 RUN npm run build
 
@@ -11,14 +12,18 @@ RUN npm run build
 # STAGE 2: BUILD PYTHON
 FROM python:3.12-bullseye as build-python
 WORKDIR /app
-RUN python -m venv --prompt . --upgrade-deps /app/.venv
+RUN --mount=type=cache,target=/root/.cache \
+    set -ex && \
+    python -m venv --prompt . --upgrade-deps /app/.venv && \
+    pip install --disable-pip-version-check --root-user-action=ignore --no-cache-dir --upgrade setuptools wheel
 
 ENV LC_ALL=C.UTF-8 LANG=C.UTF-8 \
     PATH=/app/.venv/bin:${PATH}
 
 COPY requirements.txt ./
 COPY requirements ./requirements
-RUN pip install -r requirements.txt -r requirements/dev.txt
+RUN --mount=type=cache,target=/root/.cache \
+    pip install --disable-pip-version-check --root-user-action=ignore --no-cache-dir -r requirements.txt -r requirements/dev.txt
 COPY setup.cfg setup.py ./
 COPY {{ project_name }}/__init__.py ./{{ project_name }}/
 RUN pip install --no-deps -e .