ci: add distribution builds

.github/workflows/ci.yml

@@ -61,3 +61,32 @@ jobs:
         run: ./ci/install-rust.sh "${{ matrix.rust-version }}" --profile minimal
       - name: Build and test
         run: ./ci/build-and-test.sh
+
+  build-dist:
+    strategy:
+      matrix:
+        include:
+          - name: linux-x86_64
+            image: quay.io/pypa/manylinux2014_x86_64
+            command: bash ./ci/build-dist-linux.sh x86_64-unknown-linux-gnu
+            output: target/release/x86_64-unknown-linux-gnu/rsjsonnet
+            artifact: rsjsonnet_linux-x86_64
+    name: build-dist (${{ matrix.name }})
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v4
+      - name: Pull image
+        run: docker pull ${{ matrix.image }}
+      - name: Build
+        run: |
+          docker run \
+            -v "$(pwd):/workdir" \
+            -w /workdir \
+            ${{ matrix.image }} \
+            ${{ matrix.command }}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.artifact }}
+          path: ${{ matrix.output }}
+          if-no-files-found: error

ci/build-dist-linux.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+target="$1"
+
+rust_version="$(cat "ci/rust-versions/stable.txt")"
+rustup_args=("$rust_version" --profile minimal)
+
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
+  sh -s -- -y --default-toolchain "${rustup_args[@]}" -t "$target"
+
+. "$HOME/.cargo/env"
+
+cargo fetch --locked
+cargo build -p rsjsonnet --target "$target" --release --frozen