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https://github.com/johannesjo/super-productivity.git
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This patch reorders some commands in `Dockerfile` to save time on building the docker image. The main goal is to only copy `package.json` and `package-lock.json` into the docker environment before installing dependencies via npm. Therefore, if the dependencies do not change (but other files may change), `docker build` will automatically use cached layers in previous build, instead of re-downloading the same set of dependencies again. This could save build time, especially during development at local machine. Furthermore, use `npm ci` instead of `npm i` can speed up the build process in CI environment. However, I notice that `package.json` and `package-lock.json` are out of sync now. So, `npm i` remains in `Dockerfile` as fallback for now. Once the two json files are in sync, this fallback can be removed.
58 lines
1.3 KiB
Docker
58 lines
1.3 KiB
Docker
# builds the app and runs the webversion inside a docker container
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### build ###
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# base image
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FROM --platform=$BUILDPLATFORM node:20 AS build
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# set working directory
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WORKDIR /app
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# install dependencies
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COPY package*.json /app
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RUN (npm ci || npm i) && npm i -g @angular/cli
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# add `/app/node_modules/.bin` to $PATH
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ENV PATH=/app/node_modules/.bin:$PATH
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# add app
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COPY . /app
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# run linter
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RUN npm run lint
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# generate build
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RUN npm run buildFrontend:prodWeb
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### serve ###
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# base image
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# --platform=$TARGETPLATFORM is redundant and docker will raise a warning,
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# but it makes it clearer that the target platform might be different from the
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# build platform
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FROM --platform=$TARGETPLATFORM nginx:1-alpine
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# environmental variables
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ENV PORT=80
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# install dependencies
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RUN apk update \
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&& apk add --no-cache jq=1.7.1-r0
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# copy artifact build from the 'build environment'
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COPY --from=build /app/dist/browser /usr/share/nginx/html
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# copy nginx config
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COPY ./nginx/default.conf.template /etc/nginx/templates/default.conf.template
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# copy our custom entrypoint script
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COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
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# expose port: defaults to 80
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EXPOSE $PORT
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# set working directory
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WORKDIR /usr/share/nginx/html
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# use our custom entrypoint script, to provide extra steps
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ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
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