-
-
Notifications
You must be signed in to change notification settings - Fork 426
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
refactor(language-service): move missing props hints to separate plugin
- Loading branch information
1 parent
4d93b40
commit 1d32381
Showing
3 changed files
with
176 additions
and
146 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
173 changes: 173 additions & 0 deletions
173
packages/language-service/lib/plugins/vue-missing-props-hints.ts
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,173 @@ | ||
| import type { LanguageServiceContext } from '@volar/language-service'; | ||
| import { VueVirtualCode, hyphenateAttr, hyphenateTag } from '@vue/language-core'; | ||
| import * as html from 'vscode-html-languageservice'; | ||
| import type * as vscode from 'vscode-languageserver-protocol'; | ||
| import type { TextDocument } from 'vscode-languageserver-textdocument'; | ||
| import { URI } from 'vscode-uri'; | ||
| import { getNameCasing } from '../ideFeatures/nameCasing'; | ||
| import { AttrNameCasing, LanguageServicePlugin } from '../types'; | ||
|
|
||
| export function create( | ||
| getTsPluginClient?: (context: LanguageServiceContext) => import('@vue/typescript-plugin/lib/requests').Requests | undefined | ||
| ): LanguageServicePlugin { | ||
| return { | ||
| name: `vue-missing-props-hints`, | ||
| capabilities: { | ||
| inlayHintProvider: {}, | ||
| }, | ||
| create(context) { | ||
| const tsPluginClient = getTsPluginClient?.(context); | ||
|
|
||
| return { | ||
|
|
||
| async provideInlayHints(document) { | ||
|
|
||
| if (!isSupportedDocument(document)) { | ||
| return; | ||
| } | ||
|
|
||
| if (!context.project.vue) { | ||
| return; | ||
| } | ||
| const vueCompilerOptions = context.project.vue.compilerOptions; | ||
|
|
||
| const enabled = await context.env.getConfiguration?.<boolean>('vue.inlayHints.missingProps') ?? false; | ||
| if (!enabled) { | ||
| return; | ||
| } | ||
|
|
||
| const uri = URI.parse(document.uri); | ||
| const decoded = context.decodeEmbeddedDocumentUri(uri); | ||
| const sourceScript = decoded && context.language.scripts.get(decoded[0]); | ||
| const virtualCode = decoded && sourceScript?.generated?.embeddedCodes.get(decoded[1]); | ||
| if (!virtualCode) { | ||
| return; | ||
| } | ||
|
|
||
| const root = sourceScript?.generated?.root; | ||
| if (!(root instanceof VueVirtualCode)) { | ||
| return; | ||
| } | ||
|
|
||
| const scanner = getScanner(context, document); | ||
| if (!scanner) { | ||
| return; | ||
| } | ||
|
|
||
| const result: vscode.InlayHint[] = []; | ||
| const casing = await getNameCasing(context, decoded[0]); | ||
| const components = await tsPluginClient?.getComponentNames(root.fileName) ?? []; | ||
| const componentProps: Record<string, string[]> = {}; | ||
|
|
||
| let token: html.TokenType; | ||
| let current: { | ||
| unburnedRequiredProps: string[]; | ||
| labelOffset: number; | ||
| insertOffset: number; | ||
| } | undefined; | ||
|
|
||
| while ((token = scanner.scan()) !== html.TokenType.EOS) { | ||
| if (token === html.TokenType.StartTag) { | ||
| const tagName = scanner.getTokenText(); | ||
| const checkTag = tagName.includes('.') | ||
| ? tagName | ||
| : components.find(component => component === tagName || hyphenateTag(component) === tagName); | ||
| if (checkTag) { | ||
| componentProps[checkTag] ??= (await tsPluginClient?.getComponentProps(root.fileName, checkTag) ?? []) | ||
| .filter(prop => prop.required) | ||
| .map(prop => prop.name); | ||
| current = { | ||
| unburnedRequiredProps: [...componentProps[checkTag]], | ||
| labelOffset: scanner.getTokenOffset() + scanner.getTokenLength(), | ||
| insertOffset: scanner.getTokenOffset() + scanner.getTokenLength(), | ||
| }; | ||
| } | ||
| } | ||
| else if (token === html.TokenType.AttributeName) { | ||
| if (current) { | ||
| let attrText = scanner.getTokenText(); | ||
|
|
||
| if (attrText === 'v-bind') { | ||
| current.unburnedRequiredProps = []; | ||
| } | ||
| else { | ||
| // remove modifiers | ||
| if (attrText.includes('.')) { | ||
| attrText = attrText.split('.')[0]; | ||
| } | ||
| // normalize | ||
| if (attrText.startsWith('v-bind:')) { | ||
| attrText = attrText.slice('v-bind:'.length); | ||
| } | ||
| else if (attrText.startsWith(':')) { | ||
| attrText = attrText.slice(':'.length); | ||
| } | ||
| else if (attrText.startsWith('v-model:')) { | ||
| attrText = attrText.slice('v-model:'.length); | ||
| } | ||
| else if (attrText === 'v-model') { | ||
| attrText = vueCompilerOptions.target >= 3 ? 'modelValue' : 'value'; // TODO: support for experimentalModelPropName? | ||
| } | ||
| else if (attrText.startsWith('v-on:')) { | ||
| attrText = 'on-' + hyphenateAttr(attrText.slice('v-on:'.length)); | ||
| } | ||
| else if (attrText.startsWith('@')) { | ||
| attrText = 'on-' + hyphenateAttr(attrText.slice('@'.length)); | ||
| } | ||
|
|
||
| current.unburnedRequiredProps = current.unburnedRequiredProps.filter(propName => { | ||
| return attrText !== propName | ||
| && attrText !== hyphenateAttr(propName); | ||
| }); | ||
| } | ||
| } | ||
| } | ||
| else if (token === html.TokenType.StartTagSelfClose || token === html.TokenType.StartTagClose) { | ||
| if (current) { | ||
| for (const requiredProp of current.unburnedRequiredProps) { | ||
| result.push({ | ||
| label: `${requiredProp}!`, | ||
| paddingLeft: true, | ||
| position: document.positionAt(current.labelOffset), | ||
| kind: 2 satisfies typeof vscode.InlayHintKind.Parameter, | ||
| textEdits: [{ | ||
| range: { | ||
| start: document.positionAt(current.insertOffset), | ||
| end: document.positionAt(current.insertOffset), | ||
| }, | ||
| newText: ` :${casing.attr === AttrNameCasing.Kebab ? hyphenateAttr(requiredProp) : requiredProp}=`, | ||
| }], | ||
| }); | ||
| } | ||
| current = undefined; | ||
| } | ||
| } | ||
| if (token === html.TokenType.AttributeName || token === html.TokenType.AttributeValue) { | ||
| if (current) { | ||
| current.insertOffset = scanner.getTokenOffset() + scanner.getTokenLength(); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return result; | ||
| }, | ||
| }; | ||
| }, | ||
| }; | ||
|
|
||
| function getScanner(context: LanguageServiceContext, document: TextDocument): html.Scanner | undefined { | ||
| if (document.languageId === 'html') { | ||
| return context.inject('html/languageService').createScanner(document.getText()); | ||
| } | ||
| else { | ||
| const pugDocument = context.inject('pug/pugDocument', document); | ||
| if (pugDocument) { | ||
| return context.inject('pug/languageService').createScanner(pugDocument); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| function isSupportedDocument(document: TextDocument) { | ||
| return document.languageId === 'jade' || document.languageId === 'html'; | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters