Dockerfile

Dockerfile

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+##### Builder ####
+FROM rust:1.62-alpine as builder
+
+RUN apk update && apk upgrade
+
+RUN apk add --no-cache sqlite npm
+
+WORKDIR /usr/src
+
+# Create blank project
+RUN USER=root cargo new rust-dockerize
+
+# We want dependencies cached, so copy those first.
+COPY Cargo.toml Cargo.lock /usr/src/huellas/
+
+# Set the working directory
+WORKDIR /usr/src/huellas
+
+## Install target platform (Cross-Compilation) --> Needed for Alpine
+RUN rustup target add x86_64-unknown-linux-musl
+
+# This is an empty build to get the dependencies cached.
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+# Now copy in the rest of the sources
+COPY src /usr/src/huellas/src/
+
+## Touch main.rs to prevent cached release build
+RUN touch /usr/src/huellas/src/main.rs
+
+# This is the actual application build.
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+# Now TS client
+COPY ts-client /usr/src/huellas/ts-client/
+
+# Set the working directory
+WORKDIR /usr/src/huellas/ts-client/
+
+# Install dependencies
+RUN npm install
+
+# Install Typescript
+RUN npm install -g typescript
+
+# Transpile
+RUN tsc
+
+################
+##### Runtime
+FROM alpine:3.16.0 AS runtime
+
+# Copy application binary from builder image
+COPY --from=builder /usr/src/huellas/target/x86_64-unknown-linux-musl/release/huellas /usr/local/bin
+
+# Copy static files
+COPY static /usr/local/bin/static/
+# Copy javascript client
+COPY --from=builder /usr/src/huellas/ts-client/build/client.js /usr/local/bin/static
+
+# EXPOSE 3030
+
+# Run the application
+CMD ["/usr/local/bin/huellas"]