From 1e87930bbb852377f5755e0060060ff0da7b679c Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <james@purplerock.ca>
Date: Sun, 27 Oct 2024 15:32:46 -0700
Subject: [PATCH] Use uv to construct Alpine Docker image

---
 .docker/Dockerfile.alpine | 29 ++++++++++-------------------
 1 file changed, 10 insertions(+), 19 deletions(-)

diff --git a/.docker/Dockerfile.alpine b/.docker/Dockerfile.alpine
index 979a41054..0befb9f9b 100644
--- a/.docker/Dockerfile.alpine
+++ b/.docker/Dockerfile.alpine
@@ -8,7 +8,7 @@
 # Details
 #  https://gitlab.alpinelinux.org/alpine/aports/-/issues/16143
 #  https://github.com/ocrmypdf/OCRmyPDF/issues/1395
-FROM alpine:3.19 as base
+FROM alpine:3.19 AS base
 
 ENV LANG=C.UTF-8
 ENV TZ=UTC
@@ -17,13 +17,14 @@ RUN apk add --no-cache \
     python3 \
     zlib
 
-FROM base as builder
+FROM base AS builder
 
 RUN apk add --no-cache \
     ca-certificates \
     git \
     python3-dev \
-    py3-pip
+    py3-pip \
+    curl
 
 # On arm64, we need to build cffi from source.
 ARG TARGETPLATFORM
@@ -45,12 +46,12 @@ COPY . /app
 
 WORKDIR /app
 
-RUN python3 -m venv .venv
+RUN curl -LsSf https://astral.sh/uv/0.4.27/install.sh | sh
 
-RUN source .venv/bin/activate \
-    && python3 -m pip install --no-cache-dir --upgrade pip \
-    && python3 -m pip install --no-cache-dir wheel \
-    && python3 -m pip install --no-cache-dir .[test,webservice,watcher]
+ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy
+
+# Instead of restarting the shell, use uv directly from its installed location.
+RUN /root/.cargo/bin/uv sync --extra test --extra webservice --extra watcher
 
 FROM base
 
@@ -73,17 +74,7 @@ RUN apk add --no-cache \
 
 WORKDIR /app
 
-COPY --from=builder /usr/local/lib/ /usr/local/lib/
-COPY --from=builder /usr/local/bin/ /usr/local/bin/
-
-COPY --from=builder /app/.venv/ /app/.venv/
-
-COPY --from=builder /app/misc/webservice.py /app/
-COPY --from=builder /app/misc/watcher.py /app/
-
-# Copy minimal project files to get the test suite.
-COPY --from=builder /app/pyproject.toml /app/README.md /app/
-COPY --from=builder /app/tests /app/tests
+COPY --from=builder --chown=app:app /app /app
 
 ENV PATH="/app/.venv/bin:${PATH}"