| 1 | const path = require('path');
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| 2 | const execFileSync = require('child_process').execFileSync;
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| 3 | const vscode = require('vscode');
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| 4 |
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| 5 | function execCLI(input) {
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| 6 | const cli = path.resolve(__dirname, 'node_modules/es-beautifier/lib/cli.js');
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| 7 | return execFileSync('node', [cli], { input, encoding: 'utf8' });
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| 8 | }
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| 9 |
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| 10 | function beautify(document) {
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| 11 | try {
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| 12 | const text = document.getText();
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| 13 | const beautified = execCLI(text);
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| 14 | const start = document.positionAt(0);
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| 15 | const end = document.positionAt(text.length);
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| 16 | const range = new vscode.Range(start, end);
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| 17 | return [vscode.TextEdit.replace(range, beautified)];
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| 18 | } catch (e) {
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| 19 | console.error('es-beautifier failed:', e);
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| 20 | vscode.window.showInformationMessage('es-beautifier failed. See the console log in the DevTools.');
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| 21 | return [];
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| 22 | }
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| 23 | }
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| 24 |
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| 25 | exports.activate = function activate() {
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| 26 | vscode.languages.registerDocumentFormattingEditProvider('es-beautifier', {
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| 27 | provideDocumentFormattingEdits: beautify,
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| 28 | });
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| 29 | };
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