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| 1 | +/** |
| 2 | + * 在项目根路径创建一个 .libconfig.js 文件 |
| 3 | + * 运行 node scripts/build.lib.js |
| 4 | + * 即可对路径中的文件逐个进行编译 |
| 5 | + */ |
| 6 | + |
| 7 | +/* .libconfig.js 文件例子 |
| 8 | +module.exports = { |
| 9 | + lib: ['./src/components', './src/assets', './src/units'], |
| 10 | + dontLib: ['./src/units/paths.js'], |
| 11 | +}; |
| 12 | +*/ |
| 13 | + |
| 14 | +const path = require('path'); |
| 15 | +const fs = require('fs-extra'); |
| 16 | +const url = require('url'); |
| 17 | +const rootPath = path.resolve(__dirname, '../'); |
| 18 | + |
| 19 | +let libConfig = { lib: {}, dontLib: {} }; |
| 20 | + |
| 21 | +const libConfigPath = path.resolve(rootPath, '.libconfig.js'); |
| 22 | +if (fs.existsSync(libConfigPath)) { |
| 23 | + let tempLib = require(libConfigPath); |
| 24 | + if (tempLib.lib) { |
| 25 | + for (let i = 0; i < tempLib.lib.length; i++) { |
| 26 | + libConfig.lib[path.resolve(rootPath, tempLib.lib[i])] = true; |
| 27 | + } |
| 28 | + } |
| 29 | + if (tempLib.dontLib) { |
| 30 | + for (let i = 0; i < tempLib.dontLib.length; i++) { |
| 31 | + libConfig.dontLib[path.resolve(rootPath, tempLib.dontLib[i])] = true; |
| 32 | + } |
| 33 | + } |
| 34 | +} |
| 35 | + |
| 36 | +// 递归 src/, 如果有 *.lib.js 的文件就添加到lib编译中, 请确保 *.lib.js 不要重名 |
| 37 | +// index.lib.js 为库的默认main文件 |
| 38 | +// 如果文件夹包含 .lib 就会把文件夹拷贝到输出目录 |
| 39 | +// 读取根目录的 .libconfig.js 文件，文件返回一个数组，数组的路径如果满足以上规则也会进行编译 |
| 40 | + |
| 41 | +const entryList = {}; |
| 42 | +const copyList = {}; |
| 43 | +function loadAllEnters(rootP) { |
| 44 | + const ignoreFiles = { |
| 45 | + '.DS_Store': true, |
| 46 | + }; |
| 47 | + function loadFiles(p, isReal = false) { |
| 48 | + const libList = fs.readdirSync(p); |
| 49 | + for (let i = 0; i < libList.length; i++) { |
| 50 | + const v = libList[i]; |
| 51 | + const vp = p + '/' + v; |
| 52 | + if (ignoreFiles[v]) { |
| 53 | + continue; |
| 54 | + } |
| 55 | + |
| 56 | + const stat = fs.statSync(vp); |
| 57 | + if (stat && stat.isDirectory()) { |
| 58 | + // 如果匹配 isReal === 0, 所有子层级不进行抽离 |
| 59 | + if (isReal === 0) { |
| 60 | + loadFiles(vp, 0); |
| 61 | + } |
| 62 | + // 如果匹配 isReal === * 所有子层级都抽离 |
| 63 | + else if (isReal === '*') { |
| 64 | + loadFiles(vp, '*'); |
| 65 | + } |
| 66 | + // 如果匹配 dontLib, 不进行抽离 |
| 67 | + else if (libConfig.dontLib[vp + '/*']) { |
| 68 | + loadFiles(vp, 0); |
| 69 | + } else if (libConfig.dontLib[vp]) { |
| 70 | + loadFiles(vp, false); |
| 71 | + } |
| 72 | + // 如果匹配 lib, 进行抽离 |
| 73 | + else if (libConfig.lib[vp + '/*']) { |
| 74 | + loadFiles(vp, '*'); |
| 75 | + } else if (libConfig.lib[vp]) { |
| 76 | + loadFiles(vp, true); |
| 77 | + } |
| 78 | + // 如果文件夹名字包含 .lib 进行抽离 |
| 79 | + else if (v.search(/\.lib/) > 0) { |
| 80 | + loadFiles(vp, true); |
| 81 | + } |
| 82 | + // 以上不满足，此文件夹不进行抽离 |
| 83 | + else { |
| 84 | + loadFiles(vp, false); |
| 85 | + } |
| 86 | + } else { |
| 87 | + // 如果isReal，并且 dotLib 中没有这个文件, 不管文件名有没有包含 .lib 都进行抽离文件 |
| 88 | + if (isReal && !libConfig.dontLib[vp]) { |
| 89 | + if (v.search(/\.js/) > -1) { |
| 90 | + const vlist = v.split('.'); |
| 91 | + entryList[vlist[0]] = vp; |
| 92 | + } else if (v.search(/\.d\.ts/) > -1) { |
| 93 | + const vlist = v.split('.'); |
| 94 | + copyList[vlist[0] + '.d.ts'] = vp; |
| 95 | + } else if (v.search(/\.less/) > -1) { |
| 96 | + const vlist = v.split('.'); |
| 97 | + copyList[vlist[0] + '.less'] = vp; |
| 98 | + } else if (v.search(/\.scss/) > -1) { |
| 99 | + const vlist = v.split('.'); |
| 100 | + copyList[vlist[0] + '.scss'] = vp; |
| 101 | + } else if (v.search(/\.css/) > -1) { |
| 102 | + const vlist = v.split('.'); |
| 103 | + copyList[vlist[0] + '.css'] = vp; |
| 104 | + } |
| 105 | + } |
| 106 | + // 如果以上条件不满足，但是文件名中包含 .lib 进行抽离 |
| 107 | + else { |
| 108 | + if (v.search(/\.lib\.js/) > -1) { |
| 109 | + const vlist = v.split('.'); |
| 110 | + entryList[vlist[0]] = vp; |
| 111 | + } else if (v.search(/\.lib\.d\.ts/) > -1) { |
| 112 | + const vlist = v.split('.'); |
| 113 | + copyList[vlist[0] + '.d.ts'] = vp; |
| 114 | + } else if (v.search(/\.lib\.less/) > -1) { |
| 115 | + const vlist = v.split('.'); |
| 116 | + copyList[vlist[0] + '.less'] = vp; |
| 117 | + } else if (v.search(/\.lib\.scss/) > -1) { |
| 118 | + const vlist = v.split('.'); |
| 119 | + copyList[vlist[0] + '.scss'] = vp; |
| 120 | + } else if (v.search(/\.lib\.css/) > -1) { |
| 121 | + const vlist = v.split('.'); |
| 122 | + copyList[vlist[0] + '.css'] = vp; |
| 123 | + } |
| 124 | + } |
| 125 | + } |
| 126 | + } |
| 127 | + } |
| 128 | + loadFiles(rootP); |
| 129 | +} |
| 130 | +loadAllEnters(path.resolve(__dirname, '../src')); |
| 131 | + |
| 132 | +// Make sure any symlinks in the project folder are resolved: |
| 133 | +// https://github.com/facebook/create-react-app/issues/637 |
| 134 | +const appDirectory = fs.realpathSync(process.cwd()); |
| 135 | +const resolveApp = relativePath => path.resolve(appDirectory, relativePath); |
| 136 | + |
| 137 | +const envPublicUrl = process.env.PUBLIC_URL; |
| 138 | + |
| 139 | +function ensureSlash(inputPath, needsSlash) { |
| 140 | + const hasSlash = inputPath.endsWith('/'); |
| 141 | + if (hasSlash && !needsSlash) { |
| 142 | + return inputPath.substr(0, inputPath.length - 1); |
| 143 | + } else if (!hasSlash && needsSlash) { |
| 144 | + return `${inputPath}/`; |
| 145 | + } else { |
| 146 | + return inputPath; |
| 147 | + } |
| 148 | +} |
| 149 | + |
| 150 | +const getPublicUrl = appPackageJson => envPublicUrl || require(appPackageJson).homepage; |
| 151 | + |
| 152 | +// We use `PUBLIC_URL` environment variable or "homepage" field to infer |
| 153 | +// "public path" at which the app is served. |
| 154 | +// Webpack needs to know it to put the right <script> hrefs into HTML even in |
| 155 | +// single-page apps that may serve index.html for nested URLs like /todos/42. |
| 156 | +// We can't use a relative path in HTML because we don't want to load something |
| 157 | +// like /todos/42/static/js/bundle.7289d.js. We have to know the root. |
| 158 | +function getServedPath(appPackageJson) { |
| 159 | + const publicUrl = getPublicUrl(appPackageJson); |
| 160 | + const servedUrl = envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : '/'); |
| 161 | + return ensureSlash(servedUrl, true); |
| 162 | +} |
| 163 | + |
| 164 | +const moduleFileExtensions = [ |
| 165 | + 'web.mjs', |
| 166 | + 'mjs', |
| 167 | + 'web.js', |
| 168 | + 'js', |
| 169 | + 'web.ts', |
| 170 | + 'ts', |
| 171 | + 'web.tsx', |
| 172 | + 'tsx', |
| 173 | + 'json', |
| 174 | + 'web.jsx', |
| 175 | + 'jsx', |
| 176 | +]; |
| 177 | + |
| 178 | +// Resolve file paths in the same order as webpack |
| 179 | +const resolveModule = (resolveFn, filePath) => { |
| 180 | + const extension = moduleFileExtensions.find(extension => fs.existsSync(resolveFn(`${filePath}.${extension}`))); |
| 181 | + |
| 182 | + if (extension) { |
| 183 | + return resolveFn(`${filePath}.${extension}`); |
| 184 | + } |
| 185 | + |
| 186 | + return resolveFn(`${filePath}.js`); |
| 187 | +}; |
| 188 | + |
| 189 | +// config after eject: we're in ./config/ |
| 190 | +module.exports = { |
| 191 | + entryList, |
| 192 | + copyList, |
| 193 | + dotenv: resolveApp('.env'), |
| 194 | + appPath: resolveApp('.'), |
| 195 | + appBuild: resolveApp('dist'), |
| 196 | + appPublic: resolveApp('public'), |
| 197 | + appHtml: resolveApp('public/index.html'), |
| 198 | + appIndexJs: resolveModule(resolveApp, 'src/index'), |
| 199 | + appPackageJson: resolveApp('package.json'), |
| 200 | + appSrc: resolveApp('src'), |
| 201 | + appTsConfig: resolveApp('tsconfig.json'), |
| 202 | + yarnLockFile: resolveApp('yarn.lock'), |
| 203 | + testsSetup: resolveModule(resolveApp, 'src/setupTests'), |
| 204 | + proxySetup: resolveApp('src/setupProxy.js'), |
| 205 | + appNodeModules: resolveApp('node_modules'), |
| 206 | + publicUrl: getPublicUrl(resolveApp('package.json')), |
| 207 | + servedPath: getServedPath(resolveApp('package.json')), |
| 208 | +}; |
| 209 | + |
| 210 | +module.exports.moduleFileExtensions = moduleFileExtensions; |
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