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588a79c80c
Before this commit, we had a yarn package set up in the root directory and also in `app/assets/javascripts`. That meant two `yarn install` calls and two `node_modules` directories. This commit merges them both into the root location, and updates references to node_modules. A previous attempt can be found at https://github.com/discourse/discourse/pull/21172. This commit re-uses that script to merge the `yarn.lock` files. Co-authored-by: Jarek Radosz <jradosz@gmail.com>
44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
diff --git a/node_modules/virtual-dom/vtree/diff.js b/node_modules/virtual-dom/vtree/diff.js
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index b5bccbd..058d6b3 100644
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--- a/node_modules/virtual-dom/vtree/diff.js
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+++ b/node_modules/virtual-dom/vtree/diff.js
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@@ -311,6 +311,38 @@ function reorder(aChildren, bChildren) {
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var inserts = []
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var simulateItem
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+ // handle prepends without reordering old elements
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+ var shift = bChildren.length - aChildren.length
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+ if (shift > 0 && simulate.length === bChildren.length) {
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+ var prepend = true
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+ for (var i = 0; prepend && i < simulate.length; i++) {
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+ prepend = simulate[i] && simulate[i].key
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+ }
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+ for (var i = 0; prepend && i < aChildren.length; i++) {
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+ prepend = aChildren[i].key === bChildren[i + shift].key
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+ }
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+
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+ if (prepend) {
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+ for (var i = 0; i < shift; i++) {
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+ removes.push({
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+ from: aChildren.length,
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+ key: bChildren[i].key
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+ })
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+ inserts.push({
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+ to: i,
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+ key: bChildren[i].key
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+ })
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+ }
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+ return {
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+ children: newChildren,
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+ moves: {
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+ removes: removes,
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+ inserts: inserts
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+ }
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+ }
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+ }
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+ }
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+
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for (var k = 0; k < bChildren.length;) {
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var wantedItem = bChildren[k]
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simulateItem = simulate[simulateIndex]
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