| 1 | 'use strict'; |
| 2 | |
| 3 | const fs = require('fs'); |
| 4 | const path = require('path'); |
| 5 | const {execFile} = require('child_process'); |
| 6 | const {promisify} = require('util'); |
| 7 | |
| 8 | const execFileAsync = promisify(execFile); |
| 9 | const repoRoot = path.resolve(__dirname, '..', '..', '..'); |
| 10 | |
| 11 | function isCommandAvailable(command) { |
| 12 | const paths = (process.env.PATH || '').split(path.delimiter); |
| 13 | const extensions = |
| 14 | process.platform === 'win32' && process.env.PATHEXT |
| 15 | ? process.env.PATHEXT.split(';') |
| 16 | : ['']; |
| 17 | |
| 18 | for (let i = 0; i < paths.length; i++) { |
| 19 | const dir = paths[i]; |
| 20 | if (!dir) { |
| 21 | continue; |
| 22 | } |
| 23 | for (let j = 0; j < extensions.length; j++) { |
| 24 | const ext = extensions[j]; |
| 25 | const fullPath = path.join(dir, `${command}${ext}`); |
| 26 | try { |
| 27 | fs.accessSync(fullPath, fs.constants.X_OK); |
| 28 | return true; |
| 29 | } catch { |
| 30 | // Keep searching. |
| 31 | } |
| 32 | } |
| 33 | } |
| 34 | return false; |
| 35 | } |
| 36 | |
| 37 | function noopLogger() {} |
| 38 | |
| 39 | function escapeCsvValue(value) { |
| 40 | if (value == null) { |
| 41 | return ''; |
| 42 | } |
| 43 | |
| 44 | const stringValue = String(value).replace(/\r?\n|\r/g, ' '); |
| 45 | if (stringValue.includes('"') || stringValue.includes(',')) { |
| 46 | return `"${stringValue.replace(/"/g, '""')}"`; |
| 47 | } |
| 48 | return stringValue; |
| 49 | } |
| 50 | |
| 51 | function toCsvRow(values) { |
| 52 | return values.map(escapeCsvValue).join(','); |
| 53 | } |
| 54 | |
| 55 | module.exports = { |
| 56 | execFileAsync, |
| 57 | repoRoot, |
| 58 | isCommandAvailable, |
| 59 | noopLogger, |
| 60 | escapeCsvValue, |
| 61 | toCsvRow, |
| 62 | }; |