Update Dockerfile

Dockerfile

@@ -1,23 +1,85 @@
-FROM rust AS files
-WORKDIR /usr/src/angybot
-COPY . .
+FROM --platform=${BUILDPLATFORM} rust:1.71-bullseye AS builder
+ARG BUILDPLATFORM
+ARG TARGETPLATFORM
 
-FROM files AS system
-RUN apt-get update -y
-RUN apt-get upgrade -y
-RUN apt-get install -y libopus-dev
-RUN apt-get install -y ffmpeg
+RUN apt-get update --assume-yes &&  \
+    apt-get upgrade --assume-yes &&  \
+    apt-get install --assume-yes libopus-dev ffmpeg
 
-FROM system AS ytdlp
-RUN wget "https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_linux" --output-document=/usr/bin/yt-dlp
-RUN chmod a+x /usr/bin/yt-dlp
+RUN \
+    mkdir .cargo && \
+    echo '[net]' >> .cargo/config.toml && \
+    echo 'git-fetch-with-cli = true' >> .cargo/config.toml && \
+    echo >> .cargo/config.toml && \
+    if [ "${BUILDPLATFORM}" != "${TARGETPLATFORM}" ]; then \
+        if [ "${TARGETPLATFORM}" = "linux/amd64" ]; then \
+            apt-get install --assume-yes gcc-x86-64-linux-gnu; \
+            echo '[target.x86_64-unknown-linux-gnu]' >> .cargo/config.toml; \
+            echo 'linker = "x86-64-linux-gnu-gcc"' >> .cargo/config.toml; \
+            echo >> .cargo/config.toml; \
+        fi && \
+        if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then \
+            apt-get install --assume-yes gcc-aarch64-linux-gnu; \
+            echo '[target.aarch64-unknown-linux-gnu]' >> .cargo/config.toml; \
+            echo 'linker = "aarch64-linux-gnu-gcc"' >> .cargo/config.toml; \
+            echo >> .cargo/config.toml; \
+        fi && \
+        if [ "${TARGETPLATFORM}" = "linux/arm/v7" ]; then \
+            apt-get install --assume-yes gcc-arm-linux-gnueabihf; \
+            echo '[target.armv7-unknown-linux-gnueabihf]' >> .cargo/config.toml; \
+            echo 'linker = "arm-linux-gnueabihf-gcc"' >> .cargo/config.toml; \
+            echo >> .cargo/config.toml; \
+        fi \
+    fi
+
+RUN \
+    if [ "${TARGETPLATFORM}" = "linux/amd64" ]; then \
+        RUSTTARGET=x86_64-unknown-linux-gnu; \
+    fi && \
+    if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then \
+        RUSTTARGET=aarch64-unknown-linux-gnu; \
+    fi && \
+    if [ "${TARGETPLATFORM}" = "linux/arm/v7" ]; then \
+        RUSTTARGET=armv7-unknown-linux-gnueabihf; \
+    fi && \
+    rustup target add ${RUSTTARGET}
+
+WORKDIR /usr/src/angybot/
+COPY ./ ./
+
+RUN \
+    if [ "${TARGETPLATFORM}" = "linux/amd64" ]; then \
+        RUSTTARGET=x86_64-unknown-linux-gnu; \
+    fi && \
+    if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then \
+        RUSTTARGET=aarch64-unknown-linux-gnu; \
+    fi && \
+    if [ "${TARGETPLATFORM}" = "linux/arm/v7" ]; then \
+        RUSTTARGET=armv7-unknown-linux-gnueabihf; \
+    fi && \
+    cargo build --all-features --bins --release --target=${RUSTTARGET}
 
-FROM ytdlp AS install
-RUN cargo install --path .
+#############################################################################
 
-FROM install AS environment
-ENV RUST_LOG="angybot"
+FROM --platform=${TARGETPLATFORM} rust:1.71-slim-bullseye AS final
 
-FROM environment AS entrypoint
-ENTRYPOINT [ "angybot" ]
+WORKDIR /usr/src/angybot/
+COPY --from=builder \
+    /usr/src/angybot/target/*/release/angybot \
+    /usr/bin/
+
+RUN apt-get update --assume-yes &&  \
+    apt-get upgrade --assume-yes &&  \
+    apt-get install --assume-yes libopus-dev ffmpeg wget
+RUN wget "https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_linux" --output-document=/usr/bin/yt-dlp
+RUN chmod a+x /usr/bin/yt-dlp
+
+ENTRYPOINT ["angybot"]
 CMD []
+
+LABEL org.opencontainers.image.title="Angy Bot"
+LABEL org.opencontainers.image.description="A Discord bot for playing back music in funny ways"
+LABEL org.opencontainers.image.licenses="AGPL-3.0-or-later"
+LABEL org.opencontainers.image.url="https://github.com/RYGhub/angybot"
+LABEL org.opencontainers.image.authors="Stefano Pigozzi <[email protected]>"
+ENV RUST_LOG "warn,angybot=info"