Add local volumes to cache poetry deps

Author: jamm1985

.env.dist

@@ -19,4 +19,3 @@ POETRY_OPTIONS="--no-root --compile"
 POETRY_NO_INTERACTION=1
 
 JUPYTER_TOKEN=_change_me_please_!1_
- 

Dockerfile

@@ -47,13 +47,28 @@ ENV PROJECT_ROOT=/application
 
 FROM python-base AS poetry
 ARG DOCKER_USER=devuser
+RUN mkdir -p $POETRY_CACHE_DIR && \
+  chown -R $DOCKER_USER $POETRY_CACHE_DIR
+RUN mkdir -p $PIP_CACHE_DIR && \
+  chown -R $DOCKER_USER $PIP_CACHE_DIR
 USER $DOCKER_USER
 WORKDIR /application
 
 FROM python-base AS build-deps
 ARG POETRY_OPTIONS="--no-root --compile"
 COPY pyproject.toml poetry.lock /build/
-RUN poetry install $POETRY_OPTIONS -n -v -C /build
+RUN poetry install $POETRY_OPTIONS -n -v -C /build && \
+  rm -rf $POETRY_CACHE_DIR/* && rm -rf $PIP_CACHE_DIR/*
+
+FROM build-deps AS app-build
+ARG DOCKER_USER=devuser
+COPY src/ build/src
+COPY README.md /build/
+RUN poetry install -C /build
+RUN sed -i "/\b\($DOCKER_USER\)\b/d" /etc/sudoers
+RUN pacman -Scc <<< Y <<< Y
+USER $DOCKER_USER
+WORKDIR /application
 
 FROM build-deps AS vim-ide
 ARG DOCKER_USER=devuser
@@ -82,14 +97,3 @@ COPY --chown=$DOCKER_USER:$DOCKER_USER .coc-settings.json \
 RUN git config --global --add safe.directory /application
 ENV TERM=xterm-256color
 WORKDIR /application
-
-FROM build-deps AS app-build
-ARG DOCKER_USER=devuser
-COPY src/ build/src
-COPY README.md /build/
-RUN poetry install -C /build
-RUN sed -i "/\b\($DOCKER_USER\)\b/d" /etc/sudoers
-RUN pacman -Scc <<< Y <<< Y
-RUN rm -rf $POETRY_CACHE_DIR && rm -rf $PIP_CACHE_DIR
-USER $DOCKER_USER
-WORKDIR /application

compose.yaml

@@ -34,6 +34,12 @@ services:
       - type: bind
         source: .
         target: /application
+      - type: volume
+        source: pip-cache
+        target: /var/cache/pip
+      - type: volume
+        source: poetry-cache
+        target: /var/cache/pypoetry
   vim-ide:
     platform: linux/amd64
     entrypoint: vim
@@ -70,3 +76,8 @@ services:
       - type: bind
         source: .
         target: /application
+volumes:
+  pip-cache:
+    driver: local
+  poetry-cache:
+    driver: local