xlsx-to-tsv/action.yml

name: "XLSX to TSV"
description: "Convert an XLSX file into (multisheet) TSV output"
inputs:
  input:
    description: Input .xlsx file
    required: true
  output:
    description: Output .tsv file
    required: true
  sheet:
    description: Optional worksheet name or zero-based index
    required: false
    default: ""
runs:
  using: composite
  steps:
    - shell: bash
      run: |
        args=("${{ inputs.input }}" "${{ inputs.output }}")
        if [ -n "${{ inputs.sheet }}" ]; then
          args+=("${{ inputs.sheet }}")
        fi
        uv run xlsx_to_tsv.__init__.py "${args[@]}"