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Allow getDependencies and getDependants to be used with Array#map and cleanup expand in build.js.

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Former-commit-id: b05ca0cdb9f9b8db4a0503a126e85d902f5bf7b1
This commit is contained in:
John-David Dalton
2013-07-14 11:44:47 -07:00
parent db5264af3c
commit 8679377fcf
1 changed files with 18 additions and 7 deletions
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25
build.js
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@@ -1189,6 +1189,12 @@
* @returns {Array} Returns an array of function dependants.
*/
function getDependants(funcName, isShallow, stack) {
// allows working with ES5 Array methods without using their callback
// arguments for `isShallow` and `stack`
if (typeof isShallow != 'boolean' && isShallow != null) {
isShallow = false;
stack = null;
}
var funcNames = _.isArray(funcName) ? funcName : [funcName];
stack || (stack = []);
@@ -1226,6 +1232,11 @@
if (!deps || !deps.length) {
return [];
}
// juggle arguments to allow working with ES5 Array methods
if (typeof isShallow != 'boolean' && isShallow != null) {
isShallow = false;
stack = null;
}
if (isShallow) {
return deps.slice();
}
@@ -2860,16 +2871,17 @@
}());
if (!isNoDep) {
// add properties, variables, and their function dependencies to include in the build
(function() {
function expand(result, depMap, funcNames, stack) {
stack || (stack = []);
return _.uniq(_.transform(funcNames || depMap, function(result, identifiers, funcName) {
return _.uniq(_.reduce(funcNames || depMap, function(result, identifiers, funcName) {
// juggle arguments
if (funcNames) {
funcName = identifiers;
identifiers = depMap[funcName] || [];
}
if (!_.contains(stack, funcName) && _.contains(buildFuncs, funcName)) {
if (!_.contains(stack, funcName) && (funcNames || _.contains(buildFuncs, funcName))) {
var deps = _.uniq(_.transform(identifiers, function(deps, identifier) {
push.apply(deps, getDependencies(identifier));
}));
@@ -2878,15 +2890,14 @@
push.apply(result, identifiers);
buildFuncs = _.union(buildFuncs, deps);
expand(result, depMap, deps);
result = expand(result, depMap, deps);
}
return result;
}, result));
}
// add properties to include in the build
expand(includeProps, propDependencyMap);
// add variables to include in the build
expand(includeVars, varDependencyMap);
includeProps = expand(includeProps, propDependencyMap);
includeVars = expand(includeVars, varDependencyMap);
}());
}