Skip to content

Commit

Permalink
chore: disallow optional chaining (#10919)
Browse files Browse the repository at this point in the history
  • Loading branch information
sxzz authored May 29, 2024
1 parent 94b9b37 commit cdb1d17
Show file tree
Hide file tree
Showing 6 changed files with 18 additions and 1 deletion.
8 changes: 7 additions & 1 deletion eslint.config.js
Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,12 @@ export default tseslint.config(
message:
'Our output target is ES2016, so async/await syntax should be avoided.',
},
{
selector: 'ChainExpression',
message:
'Our output target is ES2016, and optional chaining results in ' +
'verbose helpers and should be avoided.',
},
],
'sort-imports': ['error', { ignoreDeclarationSort: true }],

Expand Down Expand Up @@ -134,7 +140,7 @@ export default tseslint.config(
{
files: [
'eslint.config.js',
'rollup.config.js',
'rollup*.config.js',
'scripts/**',
'./*.{js,ts}',
'packages/*/*.js',
Expand Down
2 changes: 2 additions & 0 deletions packages/compiler-core/src/babelUtils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ export function walkIdentifiers(
}
} else if (
node.type === 'ObjectProperty' &&
// eslint-disable-next-line no-restricted-syntax
parent?.type === 'ObjectPattern'
) {
// mark property in destructure pattern
Expand Down Expand Up @@ -407,6 +408,7 @@ function isReferenced(node: Node, parent: Node, grandparent?: Node): boolean {
// no: export { NODE as foo } from "foo";
case 'ExportSpecifier':
// @ts-expect-error
// eslint-disable-next-line no-restricted-syntax
if (grandparent?.source) {
return false
}
Expand Down
2 changes: 2 additions & 0 deletions packages/reactivity/src/effect.ts
Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,7 @@ export function trackEffect(
effect._depsLength++
}
if (__DEV__) {
// eslint-disable-next-line no-restricted-syntax
effect.onTrack?.(extend({ effect }, debuggerEventExtraInfo!))
}
}
Expand Down Expand Up @@ -309,6 +310,7 @@ export function triggerEffects(
(tracking ??= dep.get(effect) === effect._trackId)
) {
if (__DEV__) {
// eslint-disable-next-line no-restricted-syntax
effect.onTrigger?.(extend({ effect }, debuggerEventExtraInfo))
}
effect.trigger()
Expand Down
1 change: 1 addition & 0 deletions packages/runtime-core/src/devtools.ts
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ export function setDevtoolsHook(hook: DevtoolsHook, target: any) {
// some envs mock window but not fully
window.HTMLElement &&
// also exclude jsdom
// eslint-disable-next-line no-restricted-syntax
!window.navigator?.userAgent?.includes('jsdom')
) {
const replay = (target.__VUE_DEVTOOLS_HOOK_REPLAY__ =
Expand Down
5 changes: 5 additions & 0 deletions packages/runtime-core/src/hydration.ts
Original file line number Diff line number Diff line change
Expand Up @@ -757,11 +757,14 @@ function propHasMismatch(
}
}

// eslint-disable-next-line no-restricted-syntax
const root = instance?.subTree
if (
vnode === root ||
// eslint-disable-next-line no-restricted-syntax
(root?.type === Fragment && (root.children as VNode[]).includes(vnode))
) {
// eslint-disable-next-line no-restricted-syntax
const cssVars = instance?.getCssVars?.()
for (const key in cssVars) {
expectedMap.set(`--${key}`, String(cssVars[key]))
Expand Down Expand Up @@ -842,7 +845,9 @@ function toStyleMap(str: string): Map<string, string> {
const styleMap: Map<string, string> = new Map()
for (const item of str.split(';')) {
let [key, value] = item.split(':')
// eslint-disable-next-line no-restricted-syntax
key = key?.trim()
// eslint-disable-next-line no-restricted-syntax
value = value?.trim()
if (key && value) {
styleMap.set(key, value)
Expand Down
1 change: 1 addition & 0 deletions packages/runtime-core/src/warning.ts
Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ export function warn(msg: string, ...args: any[]) {
instance,
ErrorCodes.APP_WARN_HANDLER,
[
// eslint-disable-next-line no-restricted-syntax
msg + args.map(a => a.toString?.() ?? JSON.stringify(a)).join(''),
instance && instance.proxy,
trace
Expand Down

0 comments on commit cdb1d17

Please sign in to comment.