Add dev containers, musl build

containers/Containerfile.alpine

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+FROM alpine:latest
+MAINTAINER Juno Takano juno@jutty.dev
+ENV DEBUG=debug
+ENV TAG=${TAG:-latest}
+
+# Setup tooling
+RUN apk add curl clang git file
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+
+# Install
+RUN git clone -b "$TAG" --single-branch https://codeberg.org/jutty/en /build
+RUN <<EOF
+    cd /build && /root/.cargo/bin/cargo build --locked --release
+    mv /build/target/release/en /usr/local/bin/en
+    rm -rf /build
+EOF
+
+# Describe
+RUN file $(which en) && sha256sum $(which en)
+
+# Launch
+WORKDIR /root
+CMD ["en", "-p", "80"]

containers/Containerfile.alpine-dev

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+FROM docker.io/library/rust:alpine
+MAINTAINER Juno Takano juno@jutty.dev
+ENV DEBUG=debug
+
+# Install
+COPY en /usr/local/bin/en
+
+# Describe
+RUN sha256sum $(which en)
+
+# Launch
+WORKDIR /root
+CMD ["en", "-p", "80"]

containers/Containerfile.debian

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+FROM debian:stable-slim
+MAINTAINER Juno Takano juno@jutty.dev
+ENV DEBUG=debug
+ENV TAG=${TAG:-latest}
+
+# Setup tooling
+RUN apt-get -y --update install --no-install-recommends \
+    curl ca-certificates gcc libc6-dev git file
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+
+# Install
+RUN git clone -b "$TAG" --single-branch https://codeberg.org/jutty/en /build
+RUN <<EOF
+    cd /build && /root/.cargo/bin/cargo build --locked --release
+    mv /build/target/release/en /usr/local/bin/en
+    rm -rf /build
+EOF
+
+# Describe
+RUN file $(which en) && sha256sum $(which en)
+
+# Launch
+WORKDIR /root
+CMD ["en", "-p", "80"]

containers/Containerfile.debian-dev

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+FROM debian:stable-slim
+MAINTAINER Juno Takano juno@jutty.dev
+ENV DEBUG=debug
+
+# Install
+COPY en /usr/local/bin/en
+
+# Describe
+RUN sha256sum $(which en)
+
+# Launch
+WORKDIR /root
+CMD ["en", "-p", "80"]

containers/README.md

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+## Known issues
+- Containers will halt and fail to respond to requests with `ERR_CONNECTION_RESET` if the working directory is `/`

containers/build.sh

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+#!/usr/bin/env sh
+
+set -eu
+suffix=$(printf '%s' "$1" | sed 's/.*\.//')
+tag="en:$suffix"
+
+if podman container exists "$tag"; then
+    podman stop --time 3 "$tag"
+fi
+
+if [ "$suffix" = 'debian-dev' ]; then
+    cp -v ../target/x86_64-unknown-linux-gnu/release/en en
+elif [ "$suffix" = 'alpine-dev' ]; then
+    cp -v ../target/x86_64-unknown-linux-musl/release/en en
+fi
+
+podman build \
+    --tag "$tag" \
+    -f "Containerfile.$suffix"
+
+if [ -f en ]; then
+    rm -v en
+fi

containers/run.sh

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+#!/usr/bin/env sh
+
+set -eu
+suffix=$(printf '%s' "$1" | sed 's/.*\.//')
+name="en-$suffix"
+tag="en:$suffix"
+
+podman run \
+    --replace \
+    --name "$name" \
+    --publish 3008:80 \
+    "$tag"