b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
61 lines
1.7 KiB
JavaScript
Executable file
61 lines
1.7 KiB
JavaScript
Executable file
'use strict';
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var fs = require('fs'),
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path = require('path'),
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difference = require('array-difference'),
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intersect = require('intersect');
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function resolvePath(pathStr) {
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return path.resolve(pathStr);
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}
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/**
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* Defensively resolve arguments to absolute paths (in order to avoid
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* "resolving" arguments that do not actually reference files)
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*
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* @private
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* @param {String} argument from the command-line.
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* @return {String}
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*/
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function defensiveResolvePath(argument) {
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var resolved = resolvePath(argument);
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if (fs.existsSync(resolved)) {
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return resolved;
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}
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return argument;
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}
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/**
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* Transform the input command-line arguments according to the directives found
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* in the specified manifest file.
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*
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* @param {Object} manifest referencing the manifest file.
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* @param {Array} files to filter.
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* @return {Array} filtered files.
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*/
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function applyManifest(manifest, files) {
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var fullPaths = files.map(resolvePath);
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var withoutFiles;
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if (manifest.whitelist) {
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manifest.whitelist = manifest.whitelist.map(resolvePath);
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// Select all file names that have not been specified
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withoutFiles = difference(fullPaths, manifest.whitelist);
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} else if (manifest.blacklist) {
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var blacklist = manifest.blacklist;
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if (!Array.isArray(blacklist)) {
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blacklist = Object.keys(blacklist);
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}
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blacklist = blacklist.map(resolvePath);
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// Select only the file names that have been specified
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withoutFiles = intersect(fullPaths, blacklist);
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}
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fullPaths = fullPaths.map(defensiveResolvePath);
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// Remove the appropriate file arguments from the list
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return difference(withoutFiles, fullPaths);
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}
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module.exports = applyManifest;
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