Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'editors/code/src/snippets.ts')
| -rw-r--r-- | editors/code/src/snippets.ts | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/editors/code/src/snippets.ts b/editors/code/src/snippets.ts index a409e52963..299d29c27e 100644 --- a/editors/code/src/snippets.ts +++ b/editors/code/src/snippets.ts @@ -1,6 +1,6 @@ -import * as vscode from 'vscode'; +import * as vscode from "vscode"; -import { assert } from './util'; +import { assert } from "./util"; export async function applySnippetWorkspaceEdit(edit: vscode.WorkspaceEdit) { if (edit.entries().length === 1) { @@ -11,12 +11,17 @@ export async function applySnippetWorkspaceEdit(edit: vscode.WorkspaceEdit) { } for (const [uri, edits] of edit.entries()) { const editor = await editorFromUri(uri); - if (editor) await editor.edit((builder) => { - for (const indel of edits) { - assert(!parseSnippet(indel.newText), `bad ws edit: snippet received with multiple edits: ${JSON.stringify(edit)}`); - builder.replace(indel.range, indel.newText); - } - }); + if (editor) { + await editor.edit((builder) => { + for (const indel of edits) { + assert( + !parseSnippet(indel.newText), + `bad ws edit: snippet received with multiple edits: ${JSON.stringify(edit)}` + ); + builder.replace(indel.range, indel.newText); + } + }); + } } } @@ -25,7 +30,9 @@ async function editorFromUri(uri: vscode.Uri): Promise<vscode.TextEditor | undef // `vscode.window.visibleTextEditors` only contains editors whose contents are being displayed await vscode.window.showTextDocument(uri, {}); } - return vscode.window.visibleTextEditors.find((it) => it.document.uri.toString() === uri.toString()); + return vscode.window.visibleTextEditors.find( + (it) => it.document.uri.toString() === uri.toString() + ); } export async function applySnippetTextEdits(editor: vscode.TextEditor, edits: vscode.TextEdit[]) { @@ -37,22 +44,26 @@ export async function applySnippetTextEdits(editor: vscode.TextEditor, edits: vs if (parsed) { const [newText, [placeholderStart, placeholderLength]] = parsed; const prefix = newText.substr(0, placeholderStart); - const lastNewline = prefix.lastIndexOf('\n'); + const lastNewline = prefix.lastIndexOf("\n"); const startLine = indel.range.start.line + lineDelta + countLines(prefix); - const startColumn = lastNewline === -1 ? - indel.range.start.character + placeholderStart - : prefix.length - lastNewline - 1; + const startColumn = + lastNewline === -1 + ? indel.range.start.character + placeholderStart + : prefix.length - lastNewline - 1; const endColumn = startColumn + placeholderLength; - selections.push(new vscode.Selection( - new vscode.Position(startLine, startColumn), - new vscode.Position(startLine, endColumn), - )); + selections.push( + new vscode.Selection( + new vscode.Position(startLine, startColumn), + new vscode.Position(startLine, endColumn) + ) + ); builder.replace(indel.range, newText); } else { builder.replace(indel.range, indel.newText); } - lineDelta += countLines(indel.newText) - (indel.range.end.line - indel.range.start.line); + lineDelta += + countLines(indel.newText) - (indel.range.end.line - indel.range.start.line); } }); if (selections.length > 0) editor.selections = selections; @@ -65,8 +76,7 @@ function parseSnippet(snip: string): [string, [number, number]] | undefined { const m = snip.match(/\$(0|\{0:([^}]*)\})/); if (!m) return undefined; const placeholder = m[2] ?? ""; - if (m.index == null) - return undefined; + if (m.index == null) return undefined; const range: [number, number] = [m.index, placeholder.length]; const insert = snip.replace(m[0], placeholder); return [insert, range]; |