| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | */ |
| 7 | |
| 8 | import {Monaco} from '@monaco-editor/react'; |
| 9 | import { |
| 10 | CompilerDiagnostic, |
| 11 | CompilerErrorDetail, |
| 12 | ErrorSeverity, |
| 13 | } from 'babel-plugin-react-compiler'; |
| 14 | import {MarkerSeverity, type editor} from 'monaco-editor'; |
| 15 | |
| 16 | function mapReactCompilerSeverityToMonaco( |
| 17 | level: ErrorSeverity, |
| 18 | monaco: Monaco, |
| 19 | ): MarkerSeverity { |
| 20 | switch (level) { |
| 21 | case ErrorSeverity.Todo: |
| 22 | return monaco.MarkerSeverity.Warning; |
| 23 | default: |
| 24 | return monaco.MarkerSeverity.Error; |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | function mapReactCompilerDiagnosticToMonacoMarker( |
| 29 | detail: CompilerErrorDetail | CompilerDiagnostic, |
| 30 | monaco: Monaco, |
| 31 | source: string, |
| 32 | ): editor.IMarkerData | null { |
| 33 | const loc = detail.primaryLocation(); |
| 34 | if (loc == null || typeof loc === 'symbol') { |
| 35 | return null; |
| 36 | } |
| 37 | const severity = mapReactCompilerSeverityToMonaco(detail.severity, monaco); |
| 38 | let message = detail.printErrorMessage(source, {eslint: true}); |
| 39 | return { |
| 40 | severity, |
| 41 | message, |
| 42 | startLineNumber: loc.start.line, |
| 43 | startColumn: loc.start.column + 1, |
| 44 | endLineNumber: loc.end.line, |
| 45 | endColumn: loc.end.column + 1, |
| 46 | }; |
| 47 | } |
| 48 | |
| 49 | type ReactCompilerMarkerConfig = { |
| 50 | monaco: Monaco; |
| 51 | model: editor.ITextModel; |
| 52 | details: Array<CompilerErrorDetail | CompilerDiagnostic>; |
| 53 | source: string; |
| 54 | }; |
| 55 | let decorations: Array<string> = []; |
| 56 | export function renderReactCompilerMarkers({ |
| 57 | monaco, |
| 58 | model, |
| 59 | details, |
| 60 | source, |
| 61 | }: ReactCompilerMarkerConfig): void { |
| 62 | const markers: Array<editor.IMarkerData> = []; |
| 63 | for (const detail of details) { |
| 64 | const marker = mapReactCompilerDiagnosticToMonacoMarker( |
| 65 | detail, |
| 66 | monaco, |
| 67 | source, |
| 68 | ); |
| 69 | if (marker == null) { |
| 70 | continue; |
| 71 | } |
| 72 | markers.push(marker); |
| 73 | } |
| 74 | if (markers.length > 0) { |
| 75 | monaco.editor.setModelMarkers(model, 'owner', markers); |
| 76 | const newDecorations = markers.map(marker => { |
| 77 | return { |
| 78 | range: new monaco.Range( |
| 79 | marker.startLineNumber, |
| 80 | marker.startColumn, |
| 81 | marker.endLineNumber, |
| 82 | marker.endColumn, |
| 83 | ), |
| 84 | options: { |
| 85 | isWholeLine: true, |
| 86 | glyphMarginClassName: 'bg-red-300', |
| 87 | }, |
| 88 | }; |
| 89 | }); |
| 90 | decorations = model.deltaDecorations(decorations, newDecorations); |
| 91 | } else { |
| 92 | monaco.editor.setModelMarkers(model, 'owner', []); |
| 93 | decorations = model.deltaDecorations( |
| 94 | model.getAllDecorations().map(d => d.id), |
| 95 | [], |
| 96 | ); |
| 97 | } |
| 98 | } |