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style: Avoid trailing commas in array destructuring

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When destructuring multiple return values, we often use trailing commas
to indicate that there are additional elements that we are ignoring.

There isn't anything inherently wrong with that, but it's a style that's
too confusing for eslint - on the one hand we require a space after a
comma, on the other hand we require no space before closing brackets.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/607
This commit is contained in:
Florian Müllner 2019-01-29 20:20:09 +01:00
parent f250643385
commit 55235c2552
5 changed files with 9 additions and 9 deletions
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4
js/ui/dash.js
View File

@ -321,8 +321,8 @@ class DashActor extends St.Widget {
let themeNode = this.get_theme_node();
let adjustedForWidth = themeNode.adjust_for_width(forWidth);
let [, showAppsButton] = this.get_children();
let [minHeight, ] = showAppsButton.get_preferred_height(adjustedForWidth);
[minHeight, ] = themeNode.adjust_preferred_height(minHeight, natHeight);
let [minHeight] = showAppsButton.get_preferred_height(adjustedForWidth);
[minHeight] = themeNode.adjust_preferred_height(minHeight, natHeight);
return [minHeight, natHeight];
}

4
js/ui/iconGrid.js
View File

@ -276,7 +276,7 @@ var IconGrid = GObject.registerClass({
if (forWidth < 0)
nColumns = children.length;
else
[nColumns, ] = this._computeLayout(forWidth);
[nColumns] = this._computeLayout(forWidth);
let nRows;
if (nColumns > 0)
@ -504,7 +504,7 @@ var IconGrid = GObject.registerClass({
this._clonesAnimating.push(actorClone);
Main.uiGroup.add_actor(actorClone);
let [width, height,,] = this._getAllocatedChildSizeAndSpacing(actor);
let [width, height] = this._getAllocatedChildSizeAndSpacing(actor);
actorClone.set_size(width, height);
let scaleX = sourceScaledWidth / width;
let scaleY = sourceScaledHeight / height;

2
js/ui/overviewControls.js
View File

@ -133,7 +133,7 @@ var SlidingControl = class {
getVisibleWidth() {
let child = this.actor.get_first_child();
let [, , natWidth, ] = child.get_preferred_size();
let [, , natWidth] = child.get_preferred_size();
return natWidth;
}

4
js/ui/status/keyboard.js
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@ -539,7 +539,7 @@ var InputSourceManager = class {
let exists = false;
if (type == INPUT_SOURCE_TYPE_XKB) {
[exists, displayName, shortName, , ] =
[exists, displayName, shortName] =
this._xkbInfo.get_layout_info(id);
} else if (type == INPUT_SOURCE_TYPE_IBUS) {
if (this._disableIBus)
@ -564,7 +564,7 @@ var InputSourceManager = class {
if (infosList.length == 0) {
let type = INPUT_SOURCE_TYPE_XKB;
let id = KeyboardManager.DEFAULT_LAYOUT;
let [ , displayName, shortName, , ] = this._xkbInfo.get_layout_info(id);
let [ , displayName, shortName] = this._xkbInfo.get_layout_info(id);
infosList.push({ type: type, id: id, displayName: displayName, shortName: shortName });
}

4
js/ui/switcherPopup.js
View File

@ -525,8 +525,8 @@ var SwitcherList = GObject.registerClass({
vfunc_get_preferred_width(forHeight) {
let themeNode = this.get_theme_node();
let [maxChildMin, ] = this._maxChildWidth(forHeight);
let [minListWidth, ] = this._list.get_preferred_width(forHeight);
let [maxChildMin] = this._maxChildWidth(forHeight);
let [minListWidth] = this._list.get_preferred_width(forHeight);
return themeNode.adjust_preferred_width(maxChildMin, minListWidth);
}