ci: upload release artifacts

.github/workflows/on-release.yml

@@ -0,0 +1,45 @@
+name: Release artifacts
+
+on:
+  push:
+    branches: ["ci/release-artifacts"]
+  pull_request:
+    branches: ["ci/release-artifacts"]
+
+jobs:
+  build_release:
+    env:
+      RELEASE_TAG: "foo"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      # - name: build
+      #   run: make build
+
+      # - name: Prepare environment
+      #   run: sh ci/install.sh
+
+      - name: Create artifacts folder
+        run: mkdir artifacts
+
+      - uses: actions-rs/cargo@v1
+        with:
+          use-cross: true
+          command: build
+          args: --target x86_64-apple-darwin
+
+      # - name: Create artifacts for linux
+      #   run: sh ci/script.sh
+      #   env:
+      #     TARGET: x86_64-unknown-linux-gnu
+
+      # - name: Create artifacts for darwin
+      #   run: sh ci/script.sh
+      #   env:
+      #     TARGET: x86_64-apple-darwin
+
+      - name: LS files
+        run: ls && ls target

ci/script.sh

@@ -2,10 +2,67 @@
 
 set -ex
 
+sudo apt install \
+    clang \
+    gcc \
+    g++ \
+    zlib1g-dev \
+    libmpc-dev \
+    libmpfr-dev \
+    libgmp-dev
+
+case $TARGET in
+  # Install standard libraries needed for cross compilation
+  arm-unknown-linux-gnueabihf | \
+  i686-apple-darwin | \
+  i686-unknown-linux-gnu | \
+  x86_64-unknown-linux-musl)
+    if [ "$TARGET" = "arm-unknown-linux-gnueabihf" ]; then
+      # information about the cross compiler
+      arm-linux-gnueabihf-gcc -v
+
+      # tell cargo which linker to use for cross compilation
+      mkdir -p .cargo
+      cat >.cargo/config <<EOF
+[target.$TARGET]
+linker = "arm-linux-gnueabihf-gcc"
+EOF
+    fi
+
+    # e.g. 1.6.0
+    version=$(rustc -V | cut -d' ' -f2)
+    tarball=rust-std-${version}-${TARGET}
+
+    curl -Os http://static.rust-lang.org/dist/${tarball}.tar.gz
+
+    tar xzf ${tarball}.tar.gz
+
+    ${tarball}/install.sh --prefix=$(rustc --print sysroot)
+
+    rm -r ${tarball}
+    rm ${tarball}.tar.gz
+    ;;
+  # Nothing to do for native builds
+  *)
+    ;;
+esac
+
+# Add macOS Rust target
+rustup target add $TARGET
+
 cargo build --target $TARGET --verbose
 cargo test --target $TARGET
 
 cargo build --target $TARGET --release
 
+cd target/release
+ls -l
+
+ARTIFACT="funzzy-${RELEASE_TAG:?"Missing release tag"}-${TARGET}.tar.gz"
+
+tar czf "../$ARTIFACT" *
+
+cp "../$ARTIFACT" ../../artifacts/
+
 # sanity check the file type
-file target/$TARGET/release/funzzy
+file funzzy