|
| 1 | +const path = require('path'); |
| 2 | +const fs = require('fs'); |
| 3 | +const url = require('url'); |
| 4 | + |
| 5 | +const appDirectory = fs.realpathSync(process.cwd()); |
| 6 | +console.log('appDirectory: ', appDirectory); |
| 7 | +const resolveApp = relativePath => path.resolve(appDirectory, relativePath); |
| 8 | +console.log(resolveApp('.env')); |
| 9 | + |
| 10 | +const envPublicUrl = process.env.PUBLIC_URL; |
| 11 | + |
| 12 | +function ensureSlash(inputPath, needsSlash) { |
| 13 | + const hasSlash = inputPath.endsWith('/'); |
| 14 | + if (hasSlash && !needsSlash) { |
| 15 | + return inputPath.substr(0, inputPath.length - 1); |
| 16 | + } else if (!hasSlash && needsSlash) { |
| 17 | + return `${inputPath}/`; |
| 18 | + } else { |
| 19 | + return inputPath; |
| 20 | + } |
| 21 | +} |
| 22 | + |
| 23 | +const getPublicUrl = appPackageJson => |
| 24 | + envPublicUrl || require(appPackageJson).homepage; |
| 25 | + |
| 26 | +// We use `PUBLIC_URL` environment variable or "homepage" field to infer |
| 27 | +// "public path" at which the app is served. |
| 28 | +// Webpack needs to know it to put the right <script> hrefs into HTML even in |
| 29 | +// single-page apps that may serve index.html for nested URLs like /todos/42. |
| 30 | +// We can't use a relative path in HTML because we don't want to load something |
| 31 | +// like /todos/42/static/js/bundle.7289d.js. We have to know the root. |
| 32 | +function getServedPath(appPackageJson) { |
| 33 | + const publicUrl = getPublicUrl(appPackageJson); |
| 34 | + const servedUrl = |
| 35 | + envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : '/'); |
| 36 | + return ensureSlash(servedUrl, true); |
| 37 | +} |
| 38 | + |
| 39 | +const moduleFileExtensions = [ |
| 40 | + 'web.mjs', |
| 41 | + 'mjs', |
| 42 | + 'web.js', |
| 43 | + 'js', |
| 44 | + 'web.ts', |
| 45 | + 'ts', |
| 46 | + 'web.tsx', |
| 47 | + 'tsx', |
| 48 | + 'json', |
| 49 | + 'web.jsx', |
| 50 | + 'jsx', |
| 51 | +]; |
| 52 | + |
| 53 | +const resolveModule = (resolveFn, filePath) => { |
| 54 | + const extension = moduleFileExtensions.find(extension => |
| 55 | + fs.existsSync(resolveFn(`${filePath}.${extension}`)) |
| 56 | + ); |
| 57 | + |
| 58 | + if (extension) { |
| 59 | + return resolveFn(`${filePath}.${extension}`); |
| 60 | + } |
| 61 | + |
| 62 | + return resolveFn(`${filePath}.js`); |
| 63 | +}; |
| 64 | + |
| 65 | +module.exports = { |
| 66 | + dotenv: resolveApp('.env'), |
| 67 | + appPath: resolveApp('.'), |
| 68 | + appBuild: resolveApp('build'), |
| 69 | + appExtension: resolveApp('extension'), |
| 70 | + appDev: resolveApp('dev'), |
| 71 | + appPublic: resolveApp('public'), |
| 72 | + appHtml: resolveApp('public/index.html'), |
| 73 | + appTemplate: resolveApp('config/template.html'), |
| 74 | + appOptionsJs: resolveModule(resolveApp, 'src/options/index'), |
| 75 | + appPopupJs: resolveModule(resolveApp, 'src/popup/index'), |
| 76 | + appSidebarJs: resolveModule(resolveApp, 'src/sidebar/index'), |
| 77 | + appBackgroundJs: resolveModule(resolveApp, 'src/background/index'), |
| 78 | + appContentJs: resolveModule(resolveApp, 'src/content_scripts/index'), |
| 79 | + appPackageJson: resolveApp('package.json'), |
| 80 | + appSrc: resolveApp('src'), |
| 81 | + appTsConfig: resolveApp('tsconfig.json'), |
| 82 | + yarnLockFile: resolveApp('yarn.lock'), |
| 83 | + testsSetup: resolveModule(resolveApp, 'src/setupTests'), |
| 84 | + proxySetup: resolveApp('src/setupProxy.js'), |
| 85 | + appNodeModules: resolveApp('node_modules'), |
| 86 | + publicUrl: getPublicUrl(resolveApp('package.json')), |
| 87 | + servedPath: getServedPath(resolveApp('package.json')), |
| 88 | +}; |
| 89 | + |
| 90 | + |
| 91 | + |
| 92 | +module.exports.moduleFileExtensions = moduleFileExtensions; |
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