Last active
November 21, 2017 17:29
-
-
Save DavidBabel/4ad8dcc823eef53faf0fb04da458bc22 to your computer and use it in GitHub Desktop.
help to install vscode intellisense aliases integration when babel-plugin-module-resolver is already installed and configured
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const fs = require('fs'); | |
var _require = (filePath, required = false) => { | |
try { | |
console.log(`looking for ${filePath}`); | |
if(filePath.endsWith('.json')) { | |
return require(filePath); | |
} else { | |
return JSON.parse(fs.readFileSync(filePath)); | |
} | |
} catch (error) { | |
console.log(`cannot find ${filePath}`); | |
if(required) { | |
console.log(`${filePath} is needed. Exiting.`); | |
process.exit(1); | |
} else { | |
return {}; | |
} | |
} | |
}; | |
const babelConfFilePath = process.cwd() + '/' + '.babelrc'; | |
const settingPath = '.vscode'; | |
const settingsDirPath = process.cwd() + '/' + settingPath ; | |
const settingsFilePath = process.cwd() + '/' + settingPath + '/settings.json'; | |
const jsconfigFilePath = process.cwd() + '/' + 'jsconfig.json'; | |
const babelConf = _require(babelConfFilePath, true); | |
const settings = _require(settingsFilePath); | |
const jsconfig = _require(jsconfigFilePath); | |
let alias = {}; | |
if (babelConf.plugins) { | |
babelConf.plugins.forEach((elem) => { | |
if(elem[0] === 'module-resolver') { | |
for (var key in elem[1].alias) { | |
alias[key] = elem[1].alias[key]; | |
} | |
} | |
}); | |
} | |
if( Object.keys(alias).length === 0 ) { | |
console.log(`no plugin config in ${babelConfFilePath}`); | |
process.exit(1); | |
} | |
const newSettings = {}; | |
const newJsconfig = {}; | |
// prepare jsconfig.json | |
newJsconfig.compilerOptions = jsconfig.compilerOptions || {}; | |
newJsconfig.compilerOptions.baseUrl = './'; | |
newJsconfig.compilerOptions.paths = {}; | |
newJsconfig.exclude = jsconfig.exclude || []; | |
if (newJsconfig.exclude.indexOf('node_modules') === -1) { | |
newJsconfig.exclude.push('node_modules'); | |
} | |
Object.keys(alias).forEach((name) => { | |
const value = alias[name]; | |
const settingsName = name; | |
const settingsValue = value.replace('./', '${workspaceRoot}/'); | |
const JsconfigName = name+'/*'; | |
let JsconfigValue = value.replace('./','')+'/*'; | |
if (JsconfigValue === '/*' ) { | |
JsconfigValue = '*'; | |
} | |
const JsconfigName2 = name; | |
const JsconfigValue2 = value.replace('./',''); | |
newJsconfig.compilerOptions.paths[JsconfigName] = [JsconfigValue]; | |
newJsconfig.compilerOptions.paths[JsconfigName2] = [JsconfigValue2]; | |
newSettings[settingsName] = settingsValue; | |
}); | |
// prepare vscode/settings.json | |
settings['path-intellisense.mappings'] = newSettings; | |
settings['files.exclude'] = settings['files.exclude'] || {}; | |
settings['files.exclude']["jsconfig.json"] = true; | |
// write settings | |
if (!fs.existsSync(settingsDirPath)){ | |
fs.mkdirSync(settingsDirPath); | |
} | |
if (fs.existsSync(settingsFilePath)) { | |
fs.truncateSync(settingsFilePath, 0); | |
} | |
console.log(`writing ${settingsFilePath} ...`); | |
fs.writeFileSync(settingsFilePath, JSON.stringify(settings, null, 2)); | |
// write jsconfig | |
if (fs.existsSync(jsconfigFilePath)) { | |
fs.truncateSync(jsconfigFilePath, 0); | |
} | |
console.log(`writing ${jsconfigFilePath} ...`); | |
fs.writeFileSync(jsconfigFilePath, JSON.stringify(newJsconfig, null, 2)); | |
console.log('done.'); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment