##### Builder ####
FROM rust:1.62-slim-bullseye as builder

RUN apt-get update && apt-get -y upgrade
RUN apt-get -y install --no-install-recommends sqlite3 libsqlite3-dev npm && rm -rf /var/lib/apt/lists/*

WORKDIR /usr/src

# Create blank project
RUN USER=root cargo new --bin huellas

# We want dependencies cached, so copy those first.
COPY Cargo.toml Cargo.lock /usr/src/huellas/

# Set the working directory
WORKDIR /usr/src/huellas

# This is an empty build to get the dependencies cached.
RUN cargo build --release

# Install Typescript
RUN npm install -g typescript

# Now copy in the rest of the sources
COPY src /usr/src/huellas/src/
COPY migrations /usr/src/huellas/migrations/
COPY db /usr/src/huellas/db/
COPY .env sqlx-data.json Rocket.toml /usr/src/huellas/

## 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 --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

# Transpile
RUN tsc

################
##### Runtime
FROM debian:bullseye-slim AS runtime

RUN apt-get update && apt-get -y upgrade
RUN apt-get -y install --no-install-recommends sqlite3 && rm -rf /var/lib/apt/lists/*
# Copy application binary from builder image
COPY --from=builder /usr/src/huellas/target/release/huellas /usr/local/bin
# Copy Rocket.toml
COPY Rocket.toml /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
# Delete the first line of jvascript ts-client
RUN sed -i '1d' /usr/local/bin/static/client.js

# Run the application
WORKDIR /usr/local/bin
CMD ["/usr/local/bin/huellas"]