56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
var mout = require('mout');
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var Project = require('../core/Project');
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var defaultConfig = require('../config');
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function prune(logger, options, config) {
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var project;
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options = options || {};
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config = defaultConfig(config);
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project = new Project(config, logger);
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return clean(project, options);
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}
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function clean(project, options, removed) {
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removed = removed || {};
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// Continually call clean until there is no more extraneous
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// dependencies to remove
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return project.getTree(options)
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.spread(function (tree, flattened, extraneous) {
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var names = extraneous.map(function (extra) {
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return extra.endpoint.name;
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});
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// Uninstall extraneous
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return project.uninstall(names, options)
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.then(function (uninstalled) {
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// Are we done?
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if (!mout.object.size(uninstalled)) {
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return removed;
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}
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// Not yet, recurse!
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mout.object.mixIn(removed, uninstalled);
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return clean(project, options, removed);
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});
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});
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}
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// -------------------
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prune.readOptions = function (argv) {
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var cli = require('../util/cli');
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var options = cli.readOptions({
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'production': { type: Boolean, shorthand: 'p' },
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}, argv);
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delete options.argv;
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return [options];
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};
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module.exports = prune;
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