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# Using multistage build:
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# https://docs.docker.com/develop/develop-images/multistage-build/
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# https://whitfin.io/speeding-up-rust-docker-builds/
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####################### VAULT BUILD IMAGE #######################
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FROM alpine:3.10 as vault
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ENV VAULT_VERSION "v2.10.1"
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ENV URL "https://github.com/dani-garcia/bw_web_builds/releases/download/$VAULT_VERSION/bw_web_$VAULT_VERSION.tar.gz"
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RUN apk add --no-cache --upgrade \
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curl \
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tar
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RUN mkdir /web-vault
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WORKDIR /web-vault
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SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
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RUN curl -L $URL | tar xz
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RUN ls
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########################## BUILD IMAGE ##########################
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# Musl build image for statically compiled binary
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FROM clux/muslrust:nightly-2018-12-01 as build
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# set sqlite as default for DB ARG for backward comaptibility
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ARG DB=sqlite
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ENV USER "root"
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# Install needed libraries
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RUN apt-get update && apt-get install -y\
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libmysqlclient-dev\
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--no-install-recommends\
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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# Copies the complete project
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# To avoid copying unneeded files, use .dockerignore
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COPY . .
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RUN rustup target add x86_64-unknown-linux-musl
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# Make sure that we actually build the project
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RUN touch src/main.rs
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# Build
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RUN cargo build --features ${DB} --release
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######################## RUNTIME IMAGE ########################
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# Create a new stage with a minimal image
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# because we already have a binary built
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FROM alpine:3.10
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ENV ROCKET_ENV "staging"
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ENV ROCKET_PORT=80
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ENV ROCKET_WORKERS=10
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ENV SSL_CERT_DIR=/etc/ssl/certs
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# Install needed libraries
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RUN apk add --no-cache \
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openssl \
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mariadb-connector-c \
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ca-certificates
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RUN mkdir /data
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VOLUME /data
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EXPOSE 80
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EXPOSE 3012
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# Copies the files from the context (Rocket.toml file and web-vault)
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# and the binary from the "build" stage to the current stage
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COPY Rocket.toml .
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COPY --from=vault /web-vault ./web-vault
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COPY --from=build /app/target/x86_64-unknown-linux-musl/release/bitwarden_rs .
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# Configures the startup!
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CMD ["./bitwarden_rs"]
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