76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
|
module.exports = function(api) {
|
||
|
|
var validEnv = ['development', 'test', 'production']
|
||
|
|
var currentEnv = api.env()
|
||
|
|
var isDevelopmentEnv = api.env('development')
|
||
|
|
var isProductionEnv = api.env('production')
|
||
|
|
var isTestEnv = api.env('test')
|
||
|
|
|
||
|
|
if (!validEnv.includes(currentEnv)) {
|
||
|
|
throw new Error(
|
||
|
|
'Please specify a valid `NODE_ENV` or ' +
|
||
|
|
'`BABEL_ENV` environment variables. Valid values are "development", ' +
|
||
|
|
'"test", and "production". Instead, received: ' +
|
||
|
|
JSON.stringify(currentEnv) +
|
||
|
|
'.'
|
||
|
|
)
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
presets: [
|
||
|
|
isTestEnv && [
|
||
|
|
require('@babel/preset-env').default,
|
||
|
|
{
|
||
|
|
targets: {
|
||
|
|
node: 'current'
|
||
|
|
}
|
||
|
|
}
|
||
|
|
],
|
||
|
|
(isProductionEnv || isDevelopmentEnv) && [
|
||
|
|
require('@babel/preset-env').default,
|
||
|
|
{
|
||
|
|
forceAllTransforms: true,
|
||
|
|
useBuiltIns: 'entry',
|
||
|
|
corejs: 3,
|
||
|
|
modules: false,
|
||
|
|
exclude: ['transform-typeof-symbol']
|
||
|
|
}
|
||
|
|
]
|
||
|
|
].filter(Boolean),
|
||
|
|
plugins: [
|
||
|
|
require('babel-plugin-macros'),
|
||
|
|
require('@babel/plugin-syntax-dynamic-import').default,
|
||
|
|
isTestEnv && require('babel-plugin-dynamic-import-node'),
|
||
|
|
require('@babel/plugin-transform-destructuring').default,
|
||
|
|
[
|
||
|
|
require('@babel/plugin-proposal-class-properties').default,
|
||
|
|
{
|
||
|
|
loose: true
|
||
|
|
}
|
||
|
|
],
|
||
|
|
[
|
||
|
|
require('@babel/plugin-proposal-object-rest-spread').default,
|
||
|
|
{
|
||
|
|
useBuiltIns: true
|
||
|
|
}
|
||
|
|
],
|
||
|
|
[
|
||
|
|
require('@babel/plugin-transform-runtime').default,
|
||
|
|
{
|
||
|
|
helpers: false,
|
||
|
|
regenerator: true,
|
||
|
|
corejs: false
|
||
|
|
}
|
||
|
|
],
|
||
|
|
[
|
||
|
|
require('@babel/plugin-transform-regenerator').default,
|
||
|
|
{
|
||
|
|
async: false
|
||
|
|
}
|
||
|
|
],
|
||
|
|
[
|
||
|
|
require('babel-plugin-transform-vue-jsx')
|
||
|
|
]
|
||
|
|
].filter(Boolean)
|
||
|
|
}
|
||
|
|
}
|