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#!/usr/bin/env node
/**
* Copyright 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*/
// Based on https://github.com/reactjs/react-codemod/blob/dd8671c9a470a2c342b221ec903c574cf31e9f57/bin/cli.js
// @next/codemod optional-name-of-transform optional/path/to/src [...options]
import { Command } from 'commander'
import { runUpgrade } from './upgrade'
import { runTransform } from './transform'
import { BadInput } from './shared'
const packageJson = require('../package.json')
const program = new Command(packageJson.name)
.description('Codemods for updating Next.js apps.')
.version(
packageJson.version,
'-v, --version',
'Output the current version of @next/codemod.'
)
.argument(
'[codemod]',
'Codemod slug to run. See "https://github.com/vercel/next.js/tree/canary/packages/next-codemod".'
)
.argument(
'[source]',
'Path to source files or directory to transform including glob patterns.'
)
.usage('[codemod] [source] [options]')
.helpOption('-h, --help', 'Display this help message.')
.option('-f, --force', 'Bypass Git safety checks and forcibly run codemods')
.option('-d, --dry', 'Dry run (no changes are made to files)')
.option(
'-p, --print',
'Print transformed files to stdout, useful for development'
)
.option('--verbose', 'Show more information about the transform process')
.option(
'-j, --jscodeshift',
'(Advanced) Pass options directly to jscodeshift'
)
.action(runTransform)
.allowUnknownOption()
// This is needed for options for subcommands to be passed correctly.
// Because by default the options are not positional, which will pass options
// to the main command "@next/codemod" even if it was passed after subcommands,
// e.g. "@next/codemod upgrade --verbose" will be treated as "next-codemod --verbose upgrade"
// By enabling this, it will respect the position of the options and pass it to subcommands.
// x-ref: https://github.com/tj/commander.js/pull/1427
.enablePositionalOptions()
program
.command('upgrade')
.description(
'Upgrade Next.js apps to desired versions with a single command.'
)
.argument(
'[revision]',
'Specify the target Next.js version using an NPM dist tag (e.g. "latest", "canary", "rc") or an exact version number (e.g. "15.0.0").',
packageJson.version.includes('-canary.')
? 'canary'
: packageJson.version.includes('-rc.')
? 'rc'
: 'latest'
)
.usage('[revision] [options]')
.option('--verbose', 'Verbose output', false)
.action(async (revision, options) => {
try {
await runUpgrade(revision, options)
} catch (error) {
if (!options.verbose && error instanceof BadInput) {
console.error(error.message)
} else {
console.error(error)
}
process.exit(1)
}
})
program.parse(process.argv)
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