62 lines
1.5 KiB
TypeScript
62 lines
1.5 KiB
TypeScript
import chalk from 'chalk'
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import createStore from 'next/dist/compiled/unistore'
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import readline from 'readline'
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import { onExit } from './exit'
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export type OutputState =
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| { bootstrap: true; appUrl: string | null }
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| ({ bootstrap: false; appUrl: string | null } & (
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| { loading: true }
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| {
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loading: false
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errors: string[] | null
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warnings: string[] | null
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}))
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export const store = createStore<OutputState>({ appUrl: null, bootstrap: true })
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process.stdout.write('\n'.repeat(process.stdout.rows || 1))
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process.stdout.write('\u001b[?25l')
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onExit(() => {
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process.stdout.write('\u001b[?25h')
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})
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store.subscribe(state => {
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readline.cursorTo(process.stdout, 0, 0)
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readline.clearScreenDown(process.stdout)
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if (state.bootstrap) {
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console.log(chalk.cyan('Starting the development server ...'))
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if (state.appUrl) {
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console.log()
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console.log(` > Waiting on ${state.appUrl!}`)
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}
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return
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}
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if (state.loading) {
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console.log('Compiling ...')
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return
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}
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if (state.errors) {
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console.log(chalk.red('Failed to compile.'))
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console.log()
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console.log(state.errors[0])
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return
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}
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if (state.warnings) {
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console.log(chalk.yellow('Compiled with warnings.'))
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console.log()
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console.log(state.warnings.join('\n\n'))
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return
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}
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console.log(chalk.green('Compiled successfully!'))
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if (state.appUrl) {
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console.log()
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console.log(` > Ready on ${state.appUrl!}`)
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}
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console.log()
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console.log('Note that pages will be compiled when you first load them.')
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})
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