'use strict'
module.exports = function (tree) {
return copyTree(tree, {})
}
function copyTree (tree, cache) {
if (cache[tree.path]) return cache[tree.path]
var newTree = cache[tree.path] = Object.create(tree)
copyModuleList(newTree, 'children', cache)
newTree.children.forEach(function (child) {
child.parent = newTree
})
copyModuleList(newTree, 'requires', cache)
copyModuleList(newTree, 'requiredBy', cache)
return newTree
}
function copyModuleList (tree, key, cache) {
var newList = []
tree[key].forEach(function (child) {
newList.push(copyTree(child, cache))
})
tree[key] = newList
}
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| action | Folder | 0755 |
|
|
| access-error.js | File | 202 B | 0644 |
|
| actions.js | File | 4.97 KB | 0644 |
|
| and-add-parent-to-errors.js | File | 324 B | 0644 |
|
| and-finish-tracker.js | File | 360 B | 0644 |
|
| and-ignore-errors.js | File | 204 B | 0644 |
|
| build-path.js | File | 243 B | 0644 |
|
| check-permissions.js | File | 1.85 KB | 0644 |
|
| copy-tree.js | File | 625 B | 0644 |
|
| decompose-actions.js | File | 1.54 KB | 0644 |
|
| deps.js | File | 23.23 KB | 0644 |
|
| diff-trees.js | File | 5.01 KB | 0644 |
|
| exists.js | File | 775 B | 0644 |
|
| filter-invalid-actions.js | File | 1 KB | 0644 |
|
| flatten-tree.js | File | 1023 B | 0644 |
|
| inflate-bundled.js | File | 492 B | 0644 |
|
| inflate-shrinkwrap.js | File | 3.65 KB | 0644 |
|
| is-dev-dep.js | File | 175 B | 0644 |
|
| is-extraneous.js | File | 889 B | 0644 |
|
| is-fs-access-available.js | File | 763 B | 0644 |
|
| is-opt-dep.js | File | 185 B | 0644 |
|
| is-prod-dep.js | File | 172 B | 0644 |
|
| is-registry-specifier.js | File | 172 B | 0644 |
|
| mutate-into-logical-tree.js | File | 4.22 KB | 0644 |
|
| node.js | File | 1.43 KB | 0644 |
|
| read-shrinkwrap.js | File | 884 B | 0644 |
|
| realize-shrinkwrap-specifier.js | File | 661 B | 0644 |
|
| report-optional-failure.js | File | 1.02 KB | 0644 |
|
| save.js | File | 6.38 KB | 0644 |
|
| update-package-json.js | File | 1.52 KB | 0644 |
|
| validate-args.js | File | 1.82 KB | 0644 |
|
| validate-tree.js | File | 2.55 KB | 0644 |
|
| writable.js | File | 1 KB | 0644 |
|