@bestest/compiler
v1.0.2
Published
Compiler part of Bestest benchmarking tool - compile your code in memory to run on different environments.
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@bestest/compiler
Compiler part of Bestest benchmarking tool. Use it to compile your code in memory, to run it on different environments.
Example
This example is using Webpack adapter, and in-memory files only (although these are not required, you may have them locally).
import { Compiler } from '@bestest/compiler'
import WebpackCompilerAdapter from '@bestest/compiler-webpack'
// Set-up in-memory files
const files = [
{
filePath: './index.js',
publicPath: '/app.js',
contents: `
import file from "./abc"
console.log("test-" + file)
`
},
{
filePath: './abc.js',
publicPath: './abc.js',
contents: `
export default "value"
`
}
]
// Set-up compiler adapter
const adapter = new WebpackCompilerAdapter({
webpackConfig: {}
})
// Set-up compiler
const compiler = new Compiler('webpack-example', adapter)
// Listen for events
compiler.events.on('initialize:start', () => console.log('Initialization started'))
// compiler.events.on('initialize:end', () => console.log('Initialization end'))
compiler.events.on('initialize:success', () => console.log('Initialization succeed'))
compiler.events.on('initialize:error', () => console.log('Initialization failed'))
compiler.events.on('compile:start', () => console.log('Compilation started'))
// compiler.events.on('compile:end', () => console.log('Compilation end'))
compiler.events.on('compile:success', () => console.log('Compilation succeed'))
compiler.events.on('compile:error', () => console.log('Compilation failed'))
// Set-up compilation configuration
const config = {
entries: [ './index' ],
memoryFiles: files
}
// Compile files
compiler.initialize(error => {
if (error) {
throw new Error('There was a problem while initializing the compiler adapter.')
}
compiler.compile(config, (error, fs, entries) => {
console.log('Error ', error)
console.log('Entries', entries)
if (fs) {
console.log('Files ', fs.getLocalFilesWithContents())
}
})
})
Changelog
- 1.0.2 (on 2019-08-14): delay events & callbacks, to ensure that flow will work even despite errors
- 1.0.1 (on 2019-08-09): fix Webpack adapter link in README file
- 1.0.0 (on 2019-08-09): initial version