30 lines
700 B
JavaScript
30 lines
700 B
JavaScript
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'use strict';
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var path = require('path');
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var homedir = require('homedir-polyfill');
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var isAbsolute = require('is-absolute');
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var removeTrailingSep = require('remove-trailing-separator');
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function replaceHomedir(filepath, replacement) {
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if (typeof filepath !== 'string') {
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throw new Error('Path for replace-homedir must be a string.');
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}
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if (!isAbsolute(filepath)) {
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return filepath;
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}
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var home = removeTrailingSep(homedir());
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var lookupHome = home + path.sep;
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var lookupPath = removeTrailingSep(filepath) + path.sep;
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if (lookupPath.indexOf(lookupHome) !== 0) {
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return filepath;
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}
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return filepath.replace(home, replacement);
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}
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module.exports = replaceHomedir;
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