1 | 'use strict';
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2 |
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3 |
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4 |
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5 | const nodeBuiltinModules = Object.keys(process.binding('natives')).filter(
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6 | x => !x.startsWith('internal/')
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7 | );
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8 | const readFileSync = require('fs').readFileSync;
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9 | const babel = require('rollup-plugin-babel');
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10 | const resolve = require('rollup-plugin-node-resolve');
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11 | const cwd = process.cwd();
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12 | const pkg = JSON.parse(readFileSync(`${cwd}/package.json`));
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13 |
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14 | const pobConfig = JSON.parse(readFileSync(`${cwd}/.yo-rc.json`)).pob['pob-config'];
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15 |
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16 | const hasReact = Boolean(
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17 | (pkg.dependencies && pkg.dependencies.react) ||
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18 | (pkg.peerDependencies && pkg.peerDependencies.react)
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19 | );
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20 |
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21 | const nodeVersion = version => {
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22 | switch (String(version)) {
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23 | case '8':
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24 | return '8.3';
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25 | case '6':
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26 | return '6.5';
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27 | default:
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28 | return version;
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29 | }
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30 | };
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31 |
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32 | const externalModules = nodeBuiltinModules
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33 | .concat(Object.keys(pkg.dependencies || {}))
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34 | .concat(Object.keys(pkg.peerDependencies || {}));
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35 |
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36 | if (hasReact) {
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37 |
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38 | if (!require.extensions['.jsx']) {
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39 | require.extensions['.jsx'] = require.extensions['.js'];
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40 | }
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41 | }
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42 |
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43 | const createConfigForEnv = (entry, env, production) => {
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44 | const devSuffix = production ? '' : '-dev';
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45 | return {
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46 | input: require.resolve(`./src/${entry}`, { paths: [cwd] }),
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47 | output: env.formats.map(format => ({
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48 | file: `dist/${entry}-${env.target}${env.version || ''}${devSuffix}.${format}.js`,
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49 | format,
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50 | sourcemap: true,
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51 | })),
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52 | external: path => {
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53 | if (path.includes('node_modules')) return true;
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54 |
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55 | if (/^[a-z].*\//.test(path)) path = path.replace(/^([^/]+)\/.*$/, '$1');
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56 | return externalModules.includes(path);
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57 | },
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58 | plugins: [
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59 | babel({
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60 | babelrc: false,
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61 | presets: [
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62 | hasReact && 'babel-preset-pob-react',
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63 | [
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64 | require.resolve('babel-preset-pob-env'),
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65 | {
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66 | modules: false,
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67 | target: env.target,
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68 | version: env.target === 'node' ? nodeVersion(env.version) : env.version,
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69 | production,
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70 | flow: true,
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71 | exportDefaultName: false,
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72 | },
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73 | ],
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74 | ].filter(Boolean),
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75 | plugins: [require.resolve('babel-plugin-external-helpers')],
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76 | externalHelpers: false,
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77 | exclude: 'node_modules/**',
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78 | }),
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79 |
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80 | resolve({
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81 | customResolveOptions: {
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82 | extensions: ['.js', hasReact && '.jsx'].filter(Boolean),
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83 | moduleDirectory: [],
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84 | },
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85 | }),
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86 | ],
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87 | };
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88 | };
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89 |
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90 | module.exports = () =>
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91 | Array.prototype.concat.apply(
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92 | [],
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93 | pobConfig.envs.map(env =>
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94 | Array.prototype.concat.apply(
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95 | [],
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96 | pobConfig.entries.map(entry => [
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97 | createConfigForEnv(entry, env, true),
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98 | createConfigForEnv(entry, env, false),
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99 | ])
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100 | )
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101 | )
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102 | );
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