Function checkMissingInputs

packages/cli/src/utils/analysis.ts:578–622

* Check for input blocks that need values.

(blocks: DeepnoteBlock[], blockMap: Map<string, BlockInfo>)

 * Check for input blocks that need values.
 */
function checkMissingInputs(blocks: DeepnoteBlock[], blockMap: Map<string, BlockInfo>): InputCheckResult {
  const issues: LintIssue[] = []
  const inputsWithValues: string[] = []
  const inputsNeedingValues: string[] = []

  for (const block of blocks) {
    if (!INPUT_BLOCK_TYPES.has(block.type)) continue

    const metadata = block.metadata as Record<string, unknown>
    const variableName = metadata.deepnote_variable_name as string
    const currentValue = metadata.deepnote_variable_value

    if (!variableName) continue

    const info = blockMap.get(block.id)
    if (!info) continue

    const hasValue = currentValue !== undefined && currentValue !== '' && currentValue !== null

    if (hasValue) {
      inputsWithValues.push(variableName)
    } else {
      inputsNeedingValues.push(variableName)

      issues.push({
        severity: 'warning',
        code: 'missing-input',
        message: `Input "${variableName}" has no default value (use --input ${variableName}=<value> when running)`,
        blockId: block.id,
        blockLabel: info.label,
        notebookName: info.notebookName,
        details: { variableName, inputType: block.type },
      })
    }
  }

  return {
    issues,
    summary: {
      total: inputsWithValues.length + inputsNeedingValues.length,
      withValues: inputsWithValues.length,
      needingValues: inputsNeedingValues.sort(),
    },
  }
}

// ============================================================================
// Stats Helper Functions