40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
/**
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* Normalizes a model name by extracting the filename from a path.
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*
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* Handles both forward slashes (/) and backslashes (\) as path separators.
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* If the model name is just a filename (no path), returns it as-is.
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*
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* @param modelName - The model name or path to normalize
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* @returns The normalized model name (filename only)
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*
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* @example
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* normalizeModelName('models/llama-3.1-8b') // Returns: 'llama-3.1-8b'
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* normalizeModelName('C:\\Models\\gpt-4') // Returns: 'gpt-4'
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* normalizeModelName('simple-model') // Returns: 'simple-model'
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* normalizeModelName(' spaced ') // Returns: 'spaced'
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* normalizeModelName('') // Returns: ''
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*/
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export function normalizeModelName(modelName: string): string {
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const trimmed = modelName.trim();
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if (!trimmed) {
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return '';
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}
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const segments = trimmed.split(/[\\/]/);
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const candidate = segments.pop();
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const normalized = candidate?.trim();
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return normalized && normalized.length > 0 ? normalized : trimmed;
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}
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/**
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* Validates if a model name is valid (non-empty after normalization).
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*
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* @param modelName - The model name to validate
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* @returns true if valid, false otherwise
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*/
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export function isValidModelName(modelName: string): boolean {
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return normalizeModelName(modelName).length > 0;
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}
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