34 lines
969 B
TypeScript
34 lines
969 B
TypeScript
// Helper function to parse memory strings (e.g., "512MB", "2GB")
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export function parseMemoryString(memStr: string): number {
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const units = {
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KB: 1024,
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MB: 1024 * 1024,
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GB: 1024 * 1024 * 1024,
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};
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const match = memStr.toUpperCase().match(/^(\d+(?:\.\d+)?)\s*(KB|MB|GB)?$/);
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if (!match) {
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throw new Error(
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`Invalid memory format: ${memStr}. Use format like "512MB" or "2GB"`,
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);
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}
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const value = parseFloat(match[1]);
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const unit = (match[2] || 'MB') as keyof typeof units;
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return Math.floor(value * units[unit]);
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}
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// Helper function to format memory for display
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export function formatMemory(bytes: number): string {
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if (bytes >= 1024 * 1024 * 1024) {
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return `${(bytes / (1024 * 1024 * 1024)).toFixed(1)} GB`;
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} else if (bytes >= 1024 * 1024) {
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return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
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} else if (bytes >= 1024) {
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return `${(bytes / 1024).toFixed(1)} KB`;
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} else {
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return `${bytes} B`;
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}
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}
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