action.yaml

# Copyright (c) 2025 Erick Bourgeois, finos
# SPDX-License-Identifier: Apache-2.0

name: 'Prepare Docker Binaries'
description: 'Downloads artifacts and prepares binaries for multi-arch Docker build'

runs:
  using: composite
  steps:
    - name: Download all binary artifacts
      uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
      with:
        path: ./artifacts
        pattern: 5spot-linux-*

    - name: Prepare binaries for Docker build
      shell: bash
      run: |
        mkdir -p binaries/amd64 binaries/arm64

        # Debug: Show what was downloaded
        echo "Downloaded artifacts:"
        find artifacts/ -type f -name "5spot" -o -name "*.cdx.*"

        # Copy x86_64 binary
        AMD64_BINARY=$(find artifacts/5spot-linux-amd64 -type f -name "5spot" | head -1)
        if [ -n "$AMD64_BINARY" ] && [ -f "$AMD64_BINARY" ]; then
          cp "$AMD64_BINARY" binaries/amd64/5spot
          chmod +x binaries/amd64/5spot
          echo "Copied x86_64 binary from $AMD64_BINARY"
        else
          echo "ERROR: x86_64 binary not found"
          echo "Contents of artifacts/5spot-linux-amd64:"
          find artifacts/5spot-linux-amd64 -ls || echo "Directory does not exist"
          exit 1
        fi

        # Copy ARM64 binary
        ARM64_BINARY=$(find artifacts/5spot-linux-arm64 -type f -name "5spot" | head -1)
        if [ -n "$ARM64_BINARY" ] && [ -f "$ARM64_BINARY" ]; then
          cp "$ARM64_BINARY" binaries/arm64/5spot
          chmod +x binaries/arm64/5spot
          echo "Copied ARM64 binary from $ARM64_BINARY"
        else
          echo "ERROR: ARM64 binary not found"
          echo "Contents of artifacts/5spot-linux-arm64:"
          find artifacts/5spot-linux-arm64 -ls || echo "Directory does not exist"
          exit 1
        fi

        # Copy the spot-schedule provider binaries. The main image is multi-binary —
        # the provider Deployments select them via `command:` — so the Dockerfile
        # COPYs them alongside /5spot. Without this they are absent from the artifacts
        # and the build fails ("binaries/<arch>/spot-schedule-time-based: not found").
        for arch_dir in amd64 arm64; do
          art="artifacts/5spot-linux-$arch_dir"
          for prov in spot-schedule-time-based spot-schedule-capital-markets; do
            PROV_BIN=$(find "$art" -type f -name "$prov" | head -1)
            if [ -n "$PROV_BIN" ] && [ -f "$PROV_BIN" ]; then
              cp "$PROV_BIN" "binaries/$arch_dir/$prov"
              chmod +x "binaries/$arch_dir/$prov"
              echo "Copied $prov ($arch_dir) from $PROV_BIN"
            else
              echo "ERROR: $prov ($arch_dir) not found in $art"
              find "$art" -ls || echo "Directory does not exist"
              exit 1
            fi
          done
        done

        # Verify binaries
        ls -lh binaries/amd64/* binaries/arm64/*
        file binaries/amd64/5spot binaries/arm64/5spot