name: Setup Nexus
description: Configure anonymous Nexus endpoints for CI dependency downloads
inputs:
  nexus-url:
    default: https://nexus.ad.ddupan.top
  ansible:
    default: 'false'
  go:
    default: 'false'
  oci:
    default: 'false'
outputs:
  oci-public:
    value: ${{ steps.configure.outputs.oci-public }}
  oci-hosted:
    value: ${{ steps.configure.outputs.oci-hosted }}
runs:
  using: composite
  steps:
    - id: configure
      shell: bash
      env:
        NEXUS_URL: ${{ inputs.nexus-url }}
        ENABLE_ANSIBLE: ${{ inputs.ansible }}
        ENABLE_GO: ${{ inputs.go }}
        ENABLE_OCI: ${{ inputs.oci }}
      run: |
        set -euo pipefail
        nexus_url="${NEXUS_URL%/}"
        if [[ "$ENABLE_ANSIBLE" == true ]]; then
          printf '%s\n' 'ANSIBLE_GALAXY_SERVER_LIST=nexus' \
            "ANSIBLE_GALAXY_SERVER_NEXUS_URL=$nexus_url/repository/ansible-public/" >> "$GITHUB_ENV"
        fi
        if [[ "$ENABLE_GO" == true ]]; then
          printf 'GOPROXY=%s/repository/go-public/\n' "$nexus_url" >> "$GITHUB_ENV"
        fi
        if [[ "$ENABLE_OCI" == true ]]; then
          printf 'oci-public=%s/oci-public\noci-hosted=%s/oci-hosted\n' \
            "$nexus_url" "$nexus_url" >> "$GITHUB_OUTPUT"
        fi