Aaron
22 lines
606 B
TypeScript
22 lines
606 B
TypeScript
import fs from 'fs-extra';
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/**
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* Only write the contents to a file if it results in a change. This prevents unnecessary file
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* watchers from being triggered, like WXT's dev server or the TS language server in editors.
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*
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* @param file The file to write to.
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* @param newContents The new text content to write.
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*/
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export async function writeFileIfDifferent(
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file: string,
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newContents: string,
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): Promise<void> {
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const existingContents = await fs
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.readFile(file, 'utf-8')
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.catch(() => undefined);
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if (existingContents !== newContents) {
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await fs.writeFile(file, newContents);
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}
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}
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