import { copyFile, readJson, writeFile, writeJSON } from 'fs-extra' import { resolve } from 'path' import { cwd } from 'process' import { execSync } from 'child_process' import depcheck, { PackageDependencies } from 'depcheck' run() .then(() => process.exit(0)) .catch(err => { console.error(err) process.exit(-1) }) async function run () { execSync('npm run build:types', { stdio: 'inherit' }) const typesPath = resolve(cwd(), './types/') const typesDistPath = resolve(cwd(), typesPath, './dist/') const typesDistPackageJsonPath = resolve(typesDistPath, './package.json') const typesDistGitIgnorePath = resolve(typesDistPath, './.gitignore') const mainPackageJson = await readJson(resolve(cwd(), './package.json')) const distTsConfigPath = resolve(cwd(), typesPath, './tsconfig.dist.json') const distTsConfig = await readJson(distTsConfigPath) const clientPackageJson = await readJson(resolve(cwd(), './client/package.json')) const allDependencies = Object.assign( mainPackageJson.dependencies, mainPackageJson.devDepencies, clientPackageJson.dependencies ) as PackageDependencies // https://github.com/depcheck/depcheck#api const depcheckOptions = { parsers: { '**/*.ts': depcheck.parser.typescript }, detectors: [ depcheck.detector.requireCallExpression, depcheck.detector.importDeclaration ], ignoreMatches: Object.keys(distTsConfig?.compilerOptions?.paths || []), package: { dependencies: allDependencies } } const { dependencies: unusedDependencies } = await depcheck(resolve(cwd(), './types/'), depcheckOptions) console.log(`Removing ${Object.keys(unusedDependencies).length} unused dependencies.`) const dependencies = Object .keys(allDependencies) .filter(dependencyName => !unusedDependencies.includes(dependencyName)) .reduce((dependencies, dependencyName) => { dependencies[dependencyName] = allDependencies[dependencyName] return dependencies }, {}) const { description, version, licence, engines, author, repository } = mainPackageJson const typesPackageJson = { name: '@peertube/peertube-types', description, version, private: false, license: licence, engines, author, repository, dependencies } console.log(`Writing package.json to ${typesDistPackageJsonPath}`) await writeJSON(typesDistPackageJsonPath, typesPackageJson, { spaces: 2 }) console.log(`Writing git ignore to ${typesDistGitIgnorePath}`) await writeFile(typesDistGitIgnorePath, '*.tsbuildinfo') console.log('Copying tsconfig files') await copyFile(distTsConfigPath, resolve(typesDistPath, './tsconfig.json')) await copyFile(resolve(cwd(), './tsconfig.base.json'), resolve(typesDistPath, './tsconfig.base.json')) await copyFile(resolve(typesPath, './README.md'), resolve(typesDistPath, './README.md')) }