mirror of
https://github.com/microsoft/vscode.git
synced 2025-12-11 10:13:36 -06:00
2648263d3e
* Run our build scripts directly as typescript #277567 Follow up on #276864 For #277526 * Remove a few more ts-node references * Fix linux and script reference * Remove `_build-script` ref * Fix script missing closing quote * use type only import * Fix export * Make sure to run copy-policy-dto * Make sure we run the copy-policy-dto script * Enable `verbatimModuleSyntax` * Pipelines fixes * Try adding explicit ext to path * Fix bad edit * Revert extra `--` --------- Co-authored-by: João Moreno <joaomoreno@users.noreply.github.com>
85 lines
3.0 KiB
TypeScript
85 lines
3.0 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
import fs from 'fs';
|
|
import path from 'path';
|
|
import ts from 'typescript';
|
|
|
|
|
|
class LanguageServiceHost implements ts.LanguageServiceHost {
|
|
files: ts.MapLike<ts.IScriptSnapshot> = {};
|
|
addFile(fileName: string, text: string) {
|
|
this.files[fileName] = ts.ScriptSnapshot.fromString(text);
|
|
}
|
|
|
|
fileExists(path: string): boolean {
|
|
return !!this.files[path];
|
|
}
|
|
|
|
readFile(path: string): string | undefined {
|
|
return this.files[path]?.getText(0, this.files[path]!.getLength());
|
|
}
|
|
|
|
// for ts.LanguageServiceHost
|
|
|
|
getCompilationSettings = () => ts.getDefaultCompilerOptions();
|
|
getScriptFileNames = () => Object.keys(this.files);
|
|
getScriptVersion = (_fileName: string) => '0';
|
|
getScriptSnapshot = (fileName: string) => this.files[fileName];
|
|
getCurrentDirectory = () => process.cwd();
|
|
getDefaultLibFileName = (options: ts.CompilerOptions) => ts.getDefaultLibFilePath(options);
|
|
}
|
|
|
|
const defaults: ts.FormatCodeSettings = {
|
|
baseIndentSize: 0,
|
|
indentSize: 4,
|
|
tabSize: 4,
|
|
indentStyle: ts.IndentStyle.Smart,
|
|
newLineCharacter: '\r\n',
|
|
convertTabsToSpaces: false,
|
|
insertSpaceAfterCommaDelimiter: true,
|
|
insertSpaceAfterSemicolonInForStatements: true,
|
|
insertSpaceBeforeAndAfterBinaryOperators: true,
|
|
insertSpaceAfterConstructor: false,
|
|
insertSpaceAfterKeywordsInControlFlowStatements: true,
|
|
insertSpaceAfterFunctionKeywordForAnonymousFunctions: false,
|
|
insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false,
|
|
insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false,
|
|
insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true,
|
|
insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false,
|
|
insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false,
|
|
insertSpaceAfterTypeAssertion: false,
|
|
insertSpaceBeforeFunctionParenthesis: false,
|
|
placeOpenBraceOnNewLineForFunctions: false,
|
|
placeOpenBraceOnNewLineForControlBlocks: false,
|
|
insertSpaceBeforeTypeAnnotation: false,
|
|
};
|
|
|
|
const getOverrides = (() => {
|
|
let value: ts.FormatCodeSettings | undefined;
|
|
return () => {
|
|
value ??= JSON.parse(fs.readFileSync(path.join(import.meta.dirname, '..', '..', 'tsfmt.json'), 'utf8'));
|
|
return value;
|
|
};
|
|
})();
|
|
|
|
export function format(fileName: string, text: string) {
|
|
|
|
const host = new LanguageServiceHost();
|
|
host.addFile(fileName, text);
|
|
|
|
const languageService = ts.createLanguageService(host);
|
|
const edits = languageService.getFormattingEditsForDocument(fileName, { ...defaults, ...getOverrides() });
|
|
edits
|
|
.sort((a, b) => a.span.start - b.span.start)
|
|
.reverse()
|
|
.forEach(edit => {
|
|
const head = text.slice(0, edit.span.start);
|
|
const tail = text.slice(edit.span.start + edit.span.length);
|
|
text = `${head}${edit.newText}${tail}`;
|
|
});
|
|
|
|
return text;
|
|
}
|