32 lines
1.5 KiB
JavaScript
32 lines
1.5 KiB
JavaScript
import { promises } from "fs";
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import { join } from "path";
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/**
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* Recursively read directory
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* Returns array holding all relative paths
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*/ export async function recursiveReadDir(/** Directory to read */ dir, /** Filter for the file name, only the name part is considered, not the full path */ filter, /** Filter for the file name, only the name part is considered, not the full path */ ignore, /** This doesn't have to be provided, it's used for the recursion */ arr = [], /** Used to replace the initial path, only the relative path is left, it's faster than path.relative. */ rootDir = dir) {
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const result = await promises.readdir(dir, {
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withFileTypes: true
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});
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await Promise.all(result.map(async (part)=>{
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const absolutePath = join(dir, part.name);
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if (ignore && ignore.test(part.name)) return;
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// readdir does not follow symbolic links
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// if part is a symbolic link, follow it using stat
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let isDirectory = part.isDirectory();
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if (part.isSymbolicLink()) {
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const stats = await promises.stat(absolutePath);
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isDirectory = stats.isDirectory();
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}
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if (isDirectory) {
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await recursiveReadDir(absolutePath, filter, ignore, arr, rootDir);
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return;
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}
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if (!filter.test(part.name)) {
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return;
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}
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arr.push(absolutePath.replace(rootDir, ""));
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}));
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return arr.sort();
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}
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//# sourceMappingURL=recursive-readdir.js.map
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