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spiff-arena
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frontend: avoid redundant steps in Dockerfile 

Use separate base, setup and final to avoid redundat steps.
Also add default value for `PORT0` as `7001`.

Signed-off-by: Jakub Sokołowski <jakub@status.im>
This commit is contained in:
Jakub Sokołowski 2023-01-30 16:46:04 +01:00
parent af5374fa04
commit 87e518a482
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1 changed files with 17 additions and 6 deletions
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23
spiffworkflow-frontend/Dockerfile
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@ -1,5 +1,5 @@
### STAGE 1: Build ###
FROM quay.io/sartography/node:latest
# Base image to share ENV vars that activate VENV.
FROM quay.io/sartography/node:latest AS base
RUN mkdir /app
WORKDIR /app
@ -7,8 +7,10 @@ WORKDIR /app
# this matches total memory on spiffworkflow-demo
ENV NODE_OPTIONS=--max_old_space_size=2048
ADD package.json /app/
ADD package-lock.json /app/
# Setup image for installing JS dependencies.
FROM base AS setup
COPY . /app/
# npm ci because it respects the lock file.
# --ignore-scripts because authors can do bad things in postinstall scripts.
@ -16,8 +18,17 @@ ADD package-lock.json /app/
# npx can-i-ignore-scripts can check that it's safe to ignore scripts.
RUN npm ci --ignore-scripts
COPY . /app/
RUN npm run build
# Final image without setup dependencies.
FROM base AS final
LABEL source="https://github.com/sartography/spiff-arena"
LABEL description="Software development platform for building, running, and monitoring executable diagrams"
# WARNING: On localhost frontend assumes backend is one port lowe.
ENV PORT0=7001
COPY --from=setup /app/build /app/build
ENTRYPOINT ["/app/bin/boot_server_in_docker"]