43 lines
821 B
JavaScript
43 lines
821 B
JavaScript
'use strict';
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var assert = require('assert');
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var metadata = require('./helpers/metadata');
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function set(name, fn) {
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assert(name, 'Task name must be specified');
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assert(typeof name === 'string', 'Task name must be a string');
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assert(typeof fn === 'function', 'Task function must be specified');
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function taskWrapper() {
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return fn.apply(this, arguments);
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}
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function unwrap() {
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return fn;
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}
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taskWrapper.unwrap = unwrap;
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taskWrapper.displayName = name;
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var meta = metadata.get(fn) || {};
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var nodes = [];
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if (meta.branch) {
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nodes.push(meta.tree);
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}
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var task = this._registry.set(name, taskWrapper) || taskWrapper;
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metadata.set(task, {
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name: name,
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orig: fn,
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tree: {
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label: name,
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type: 'task',
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nodes: nodes,
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},
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});
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}
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module.exports = set;
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