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prettier run

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This commit is contained in:
Andrei Listochkin 2022-05-17 18:15:06 +01:00
parent 8e9f54f238
commit f247090558
24 changed files with 1169 additions and 808 deletions
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79
editors/code/src/ast_inspector.ts
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@ -1,13 +1,13 @@
import * as vscode from 'vscode';
import * as vscode from "vscode";
import { Ctx, Disposable } from './ctx';
import { RustEditor, isRustEditor } from './util';
import { Ctx, Disposable } from "./ctx";
import { RustEditor, isRustEditor } from "./util";
// FIXME: consider implementing this via the Tree View API?
// https://code.visualstudio.com/api/extension-guides/tree-view
export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProvider, Disposable {
private readonly astDecorationType = vscode.window.createTextEditorDecorationType({
borderColor: new vscode.ThemeColor('rust_analyzer.syntaxTreeBorder'),
borderColor: new vscode.ThemeColor("rust_analyzer.syntaxTreeBorder"),
borderStyle: "solid",
borderWidth: "2px",
});
@ -35,11 +35,23 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
});
constructor(ctx: Ctx) {
ctx.pushCleanup(vscode.languages.registerHoverProvider({ scheme: 'rust-analyzer' }, this));
ctx.pushCleanup(vscode.languages.registerHoverProvider({ scheme: "rust-analyzer" }, this));
ctx.pushCleanup(vscode.languages.registerDefinitionProvider({ language: "rust" }, this));
vscode.workspace.onDidCloseTextDocument(this.onDidCloseTextDocument, this, ctx.subscriptions);
vscode.workspace.onDidChangeTextDocument(this.onDidChangeTextDocument, this, ctx.subscriptions);
vscode.window.onDidChangeVisibleTextEditors(this.onDidChangeVisibleTextEditors, this, ctx.subscriptions);
vscode.workspace.onDidCloseTextDocument(
this.onDidCloseTextDocument,
this,
ctx.subscriptions
);
vscode.workspace.onDidChangeTextDocument(
this.onDidChangeTextDocument,
this,
ctx.subscriptions
);
vscode.window.onDidChangeVisibleTextEditors(
this.onDidChangeVisibleTextEditors,
this,
ctx.subscriptions
);
ctx.pushCleanup(this);
}
@ -48,7 +60,10 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
}
private onDidChangeTextDocument(event: vscode.TextDocumentChangeEvent) {
if (this.rustEditor && event.document.uri.toString() === this.rustEditor.document.uri.toString()) {
if (
this.rustEditor &&
event.document.uri.toString() === this.rustEditor.document.uri.toString()
) {
this.rust2Ast.reset();
}
}
@ -68,7 +83,9 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
}
private findAstTextEditor(): undefined | vscode.TextEditor {
return vscode.window.visibleTextEditors.find(it => it.document.uri.scheme === 'rust-analyzer');
return vscode.window.visibleTextEditors.find(
(it) => it.document.uri.scheme === "rust-analyzer"
);
}
private setRustEditor(newRustEditor: undefined | RustEditor) {
@ -80,13 +97,19 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
}
// additional positional params are omitted
provideDefinition(doc: vscode.TextDocument, pos: vscode.Position): vscode.ProviderResult<vscode.DefinitionLink[]> {
if (!this.rustEditor || doc.uri.toString() !== this.rustEditor.document.uri.toString()) return;
provideDefinition(
doc: vscode.TextDocument,
pos: vscode.Position
): vscode.ProviderResult<vscode.DefinitionLink[]> {
if (!this.rustEditor || doc.uri.toString() !== this.rustEditor.document.uri.toString())
return;
const astEditor = this.findAstTextEditor();
if (!astEditor) return;
const rust2AstRanges = this.rust2Ast.get()?.find(([rustRange, _]) => rustRange.contains(pos));
const rust2AstRanges = this.rust2Ast
.get()
?.find(([rustRange, _]) => rustRange.contains(pos));
if (!rust2AstRanges) return;
const [rustFileRange, astFileRange] = rust2AstRanges;
@ -94,16 +117,21 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
astEditor.revealRange(astFileRange);
astEditor.selection = new vscode.Selection(astFileRange.start, astFileRange.end);
return [{
targetRange: astFileRange,
targetUri: astEditor.document.uri,
originSelectionRange: rustFileRange,
targetSelectionRange: astFileRange,
}];
return [
{
targetRange: astFileRange,
targetUri: astEditor.document.uri,
originSelectionRange: rustFileRange,
targetSelectionRange: astFileRange,
},
];
}
// additional positional params are omitted
provideHover(doc: vscode.TextDocument, hoverPosition: vscode.Position): vscode.ProviderResult<vscode.Hover> {
provideHover(
doc: vscode.TextDocument,
hoverPosition: vscode.Position
): vscode.ProviderResult<vscode.Hover> {
if (!this.rustEditor) return;
const astFileLine = doc.lineAt(hoverPosition.line);
@ -127,13 +155,14 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
return new vscode.Range(begin, end);
}
private parseRustTextRange(doc: vscode.TextDocument, astLine: string): undefined | vscode.Range {
private parseRustTextRange(
doc: vscode.TextDocument,
astLine: string
): undefined | vscode.Range {
const parsedRange = /(\d+)\.\.(\d+)/.exec(astLine);
if (!parsedRange) return;
const [begin, end] = parsedRange
.slice(1)
.map(off => this.positionAt(doc, +off));
const [begin, end] = parsedRange.slice(1).map((off) => this.positionAt(doc, +off));
return new vscode.Range(begin, end);
}
@ -173,7 +202,7 @@ export class AstInspector implements vscode.HoverProvider, vscode.DefinitionProv
class Lazy<T> {
val: undefined | T;
constructor(private readonly compute: () => undefined | T) { }
constructor(private readonly compute: () => undefined | T) {}
get() {
return this.val ?? (this.val = this.compute());