name: Nightly Build

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: linux-amd64

    env:
      CARGO_TARGET_DIR: /home/dguiducci/.cache/skald-ci/target

    steps:
      - uses: actions/checkout@v4

      - name: Build native (linux/amd64)
        run: |
          RUSTFLAGS="-A warnings" cargo build --release --no-default-features
          RUSTFLAGS="-A warnings" cargo build --release --no-default-features -p skald-setup

      - name: Cross-compile (linux/arm64)
        env:
          CC_aarch64_unknown_linux_gnu: aarch64-linux-gnu-gcc
          AR_aarch64_unknown_linux_gnu: aarch64-linux-gnu-ar
          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
        run: |
          RUSTFLAGS="-A warnings" cargo build --release --no-default-features --target aarch64-unknown-linux-gnu
          RUSTFLAGS="-A warnings" cargo build --release --no-default-features -p skald-setup --target aarch64-unknown-linux-gnu

      - name: Package amd64
        run: |
          cd "${GITHUB_WORKSPACE:-.}"
          ./ci/package.sh \
            --version nightly \
            --os linux \
            --arch amd64 \
            --target-dir /home/dguiducci/.cache/skald-ci/target/release \
            --output dist/

      - name: Package arm64
        run: |
          cd "${GITHUB_WORKSPACE:-.}"
          ./ci/package.sh \
            --version nightly \
            --os linux \
            --arch arm64 \
            --target-dir /home/dguiducci/.cache/skald-ci/target/aarch64-unknown-linux-gnu/release \
            --output dist/

      - name: Deploy to builds.skaldagent.net
        run: |
          cd "${GITHUB_WORKSPACE:-.}"
          DEST=/var/www/builds.skaldagent.net/nightly
          mkdir -p "$DEST"
          # Nightly reuses a fixed filename, so publish atomically: copy to a
          # temp name on the same filesystem, then rename over the target. A
          # concurrent download never sees a half-written tarball.
          for f in dist/*.tar.gz; do
            name="$(basename "$f")"
            cp "$f" "$DEST/.$name.tmp"
            mv -f "$DEST/.$name.tmp" "$DEST/$name"
          done
          echo "[nightly] Deployed:"
          ls -lh "$DEST/"