37 lines
1019 B
TypeScript
37 lines
1019 B
TypeScript
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import fs from 'fs'
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import { run } from './process'
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function readOutDirNameFromConfig (): string | null {
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const outDirRegExp = new RegExp(/["|']outDir["|']:\s?["|'](.*)["|']/)
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const configData = fs.readFileSync('./tsconfig.json', 'utf8')
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const matchResult = configData.match(outDirRegExp)
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if (matchResult == null) {
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return null
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} else {
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return matchResult[1]
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}
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}
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export async function build (mode: 'production' | 'development'): Promise<string> {
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const distPath = readOutDirNameFromConfig()
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if (distPath == null) {
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throw new Error('Option "compilerOptions.outDir" must be specified in tsconfig.json.')
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}
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let buildCommand = 'tsc'
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if (mode === 'development') {
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buildCommand += ' --project ./tsconfig-dev.json'
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}
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console.info('Build mode: ' + mode + '.')
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if (fs.existsSync(distPath)) {
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console.info('Removing previous build...')
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fs.rmdirSync(distPath, { recursive: true })
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}
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console.info('Running command: ' + buildCommand)
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return await run(buildCommand)
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}
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