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92 lines
2.7 KiB
92 lines
2.7 KiB
# get the base image
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FROM rust:1.66-slim AS build
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# install build dependencies
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RUN apt update \
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&& apt install -y --no-install-recommends lsb-release apt-transport-https \
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build-essential curl wget pkg-config
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# vars
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ENV PERSEUS_VERSION=0.3.6 \
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PERSEUS_SIZE_OPT_VERSION=0.1.9 \
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ESBUILD_VERSION=0.14.7 \
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BINARYEN_VERSION=104
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# prepare root project dir
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WORKDIR /app
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# download the target for wasm
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RUN rustup target add wasm32-unknown-unknown
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# install wasm-pack
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RUN cargo install wasm-pack
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# retrieve the src dir
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COPY . .
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# RUN curl https://git.albv.org/alban/fast-insiders/archive/master.tar.gz | tar -xz
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# go to src dir
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WORKDIR /app/client
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# install perseus-cli
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RUN cargo install perseus-cli --version $PERSEUS_VERSION
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# clean and prep app
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RUN perseus clean && perseus prep
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# specify deps in app config
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RUN sed -i s"/perseus = .*/perseus = \"${PERSEUS_VERSION}\"/" ./Cargo.toml \
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&& sed -i s"/perseus-size-opt = .*/perseus-size-opt = \"${PERSEUS_SIZE_OPT_VERSION}\"/" ./Cargo.toml \
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&& cat ./Cargo.toml
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# modify lib.rs
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RUN sed -i s'/SizeOpts::default()/SizeOpts { wee_alloc: true, lto: true, opt_level: "s".to_string(), codegen_units: 1, enable_fluent_bundle_patch: false, }/' ./src/lib.rs \
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&& cat ./src/lib.rs
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ARG API_URL
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ENV API_URL $API_URL
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# run plugin(s) to adjust app
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RUN perseus tinker \
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&& cat .perseus/Cargo.toml \
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&& cat ./src/lib.rs
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# single-threaded perseus CLI mode required for low memory environments
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#ENV PERSEUS_CLI_SEQUENTIAL=true
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# deploy app
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RUN perseus deploy
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# go back to app dir
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WORKDIR /app
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# download and unpack esbuild
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RUN curl -O https://registry.npmjs.org/esbuild-linux-64/-/esbuild-linux-64-${ESBUILD_VERSION}.tgz \
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&& tar xf esbuild-linux-64-${ESBUILD_VERSION}.tgz \
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&& ./package/bin/esbuild --version
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# run esbuild against bundle.js
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RUN ./package/bin/esbuild ./client/pkg/dist/pkg/perseus_engine.js --minify --target=es6 --outfile=./client/pkg/dist/pkg/perseus_engine.js --allow-overwrite \
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&& ls -lha ./client/pkg/dist/pkg
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# download and unpack binaryen
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RUN wget -nv https://github.com/WebAssembly/binaryen/releases/download/version_${BINARYEN_VERSION}/binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz \
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&& tar xf binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz \
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&& ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt --version
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# run wasm-opt against bundle.wasm
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RUN ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt -Os ./client/pkg/dist/pkg/perseus_engine_bg.wasm -o ./client/pkg/dist/pkg/perseus_engine_bg.wasm \
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&& ls -lha ./client/pkg/dist/pkg
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# prepare deployment image
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FROM debian:stable-slim
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WORKDIR /app
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COPY --from=build /app/client/pkg /app/
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ENV HOST=0.0.0.0
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CMD ./server
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