Docker

.dockerignore

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+target
+.env
+Dockerfile

.gitignore

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 /target
-.env
+.env
+docker-compose.prod.yml

Dockerfile

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+FROM fedora:38 as build
+ENV PKG_CONFIG_ALLOW_CROSS=1
+
+RUN dnf install -y rust cargo ImageMagick-devel clang --setopt=install_weak_deps=False
+
+ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
+
+WORKDIR /usr/src/liquid-rescale-api
+
+# Download and compile deps
+COPY Cargo.toml .
+COPY Cargo.lock .
+COPY docker_utils/dummy.rs .
+# Change temporarely the path of the code
+RUN sed -i 's|src/main.rs|dummy.rs|' Cargo.toml
+# Build only deps
+RUN cargo build --release
+# Now return the file back to normal
+RUN sed -i 's|dummy.rs|src/main.rs|' Cargo.toml
+
+# Copy everything
+COPY . .
+# Add the wait script
+ADD https://github.com/ufoscout/docker-compose-wait/releases/download/2.2.1/wait /wait
+RUN chmod +x /wait
+# Build our code
+RUN cargo build --release
+
+FROM fedora:38
+
+RUN dnf install -y ImageMagick-devel --setopt=install_weak_deps=False \
+    && dnf clean all \
+    && rm -rf /var/cache/yum
+
+COPY --from=build /usr/src/liquid-rescale-api/target/release/liquid-rescale-api /liquid-rescale-api/liquid-rescale-api
+COPY --from=build /wait /wait
+
+WORKDIR /liquid-rescale-api
+
+CMD /wait && /liquid-rescale-api/liquid-rescale-api

docker-compose.yml

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+version: '3'
+
+services:
+  liquid-rescale-api:
+    container_name: 'liquid-rescale-api'
+    environment:
+      PORT: 3021
+    ports:
+      - 3021:3021
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped

docker_utils/dummy.rs

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+fn main() {}