name: Schmalz Upload Artifact
description: >
  Upload files as a Forgejo Actions artifact.
  Thin wrapper around forgejo/upload-artifact, pinned to a specific SHA.

inputs:
  name:
    description: Artifact name
    required: true
  path:
    description: File or directory path to upload
    required: true
  retention-days:
    description: Number of days to retain the artifact
    required: false
    default: "30"
  if-no-files-found:
    description: Behaviour when no files are found — 'warn', 'error', or 'ignore'
    required: false
    default: warn

runs:
  using: composite
  steps:
    # Pinned to commit SHA instead of a tag to prevent supply chain attacks.
    # forgejo/upload-artifact v4 — https://code.forgejo.org/forgejo/upload-artifact/commits/tag/v4
    - name: Upload artifact
      uses: https://code.forgejo.org/forgejo/upload-artifact@16871d9e8cfcf27ff31822cac382bbb5450f1e1e
      with:
        name: ${{ inputs.name }}
        path: ${{ inputs.path }}
        retention-days: ${{ inputs.retention-days }}
        if-no-files-found: ${{ inputs.if-no-files-found }}