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/* eslint-disable no-process-env */
import { builtinModules } from 'module';import { readFileSync } from 'fs';
import alias from '@rollup/plugin-alias';import resolve from '@rollup/plugin-node-resolve';import commonjs from '@rollup/plugin-commonjs';import replace from '@rollup/plugin-replace';import terser from '@rollup/plugin-terser';import { wasm } from '@rollup/plugin-wasm';
// ESlint does not support JSON module imports yet, see https://github.com/eslint/eslint/discussions/15305// import pkg from './package.json' assert { type: 'json' };const pkg = JSON.parse(readFileSync('./package.json'));
const nodeDependencies = Object.keys(pkg.dependencies || {});const nodeBuiltinModules = builtinModules.concat(['module']);
const wasmOptions = {  node: { targetEnv: 'node' },  browser: { targetEnv: 'browser', maxFileSize: undefined } // always inlline (our wasm files are small)};
const getChunkFileName = (chunkInfo, extension) => {  // index files result in chunks named simply 'index', so we rename them to include the package name  if (chunkInfo.name === 'index') {    const packageName = chunkInfo.facadeModuleId.split('/').at(-2); // assume index file is under the root folder    return `${packageName}.${extension}`;  }  return `[name].${extension}`;};
const banner =  `/*! OpenPGP.js v${pkg.version} - ` +  `${new Date().toISOString().split('T')[0]} - ` +  `this is LGPL licensed code, see LICENSE/our website ${pkg.homepage} for more information. */`;
const intro = "const globalThis = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};";
const terserOptions = {  ecma: 2017,  compress: {    unsafe: true  },  output: {    comments: '/^(?:!|#__)/',    preserve_annotations: true  }};
export default Object.assign([  {    input: 'src/index.js',    external: nodeBuiltinModules.concat(nodeDependencies),    output: [      { file: 'dist/openpgp.js', format: 'iife', name: pkg.name, banner, intro },      { file: 'dist/openpgp.min.js', format: 'iife', name: pkg.name, banner, intro, plugins: [terser(terserOptions)], sourcemap: true },      { file: 'dist/openpgp.mjs', format: 'es', banner, intro },      { file: 'dist/openpgp.min.mjs', format: 'es', banner, intro, plugins: [terser(terserOptions)], sourcemap: true }    ].map(options => ({ ...options, inlineDynamicImports: true })),    plugins: [      resolve({        browser: true      }),      commonjs({        ignore: nodeBuiltinModules.concat(nodeDependencies)      }),      replace({        'OpenPGP.js VERSION': `OpenPGP.js ${pkg.version}`,        "import { createRequire } from 'module';": 'const createRequire = () => () => {}',        delimiters: ['', '']      }),      wasm(wasmOptions.browser)    ]  },  {    input: 'src/index.js',    external: nodeBuiltinModules.concat(nodeDependencies),    output: [      { file: 'dist/node/openpgp.cjs', format: 'cjs', name: pkg.name, banner, intro },      { file: 'dist/node/openpgp.min.cjs', format: 'cjs', name: pkg.name, banner, intro, plugins: [terser(terserOptions)], sourcemap: true },      { file: 'dist/node/openpgp.mjs', format: 'es', banner, intro },      { file: 'dist/node/openpgp.min.mjs', format: 'es', banner, intro, plugins: [terser(terserOptions)], sourcemap: true }    ].map(options => ({ ...options, inlineDynamicImports: true })),    plugins: [      resolve(),      commonjs(),      replace({        'OpenPGP.js VERSION': `OpenPGP.js ${pkg.version}`      }),      wasm(wasmOptions.node)    ]  },  {    input: 'src/index.js',    external: nodeBuiltinModules.concat(nodeDependencies),    output: [      { dir: 'dist/lightweight', entryFileNames: 'openpgp.mjs', chunkFileNames: chunkInfo => getChunkFileName(chunkInfo, 'mjs'), format: 'es', banner, intro },      { dir: 'dist/lightweight', entryFileNames: 'openpgp.min.mjs', chunkFileNames: chunkInfo => getChunkFileName(chunkInfo, 'min.mjs'), format: 'es', banner, intro, plugins: [terser(terserOptions)], sourcemap: true }    ],    preserveEntrySignatures: 'exports-only',    plugins: [      resolve({        browser: true      }),      commonjs({        ignore: nodeBuiltinModules.concat(nodeDependencies)      }),      replace({        'OpenPGP.js VERSION': `OpenPGP.js ${pkg.version}`,        "import { createRequire } from 'module';": 'const createRequire = () => () => {}',        delimiters: ['', '']      }),      wasm(wasmOptions.browser)    ]  },  {    input: 'test/unittests.js',    output: [      { file: 'test/lib/unittests-bundle.js', format: 'es', intro, sourcemap: true, inlineDynamicImports: true }    ],    external: nodeBuiltinModules.concat(nodeDependencies),    plugins: [      alias({        entries: {          openpgp: `./dist/${process.env.npm_config_lightweight ? 'lightweight/' : ''}openpgp.mjs`        }      }),      resolve({        browser: true      }),      commonjs({        ignore: nodeBuiltinModules.concat(nodeDependencies),        requireReturnsDefault: 'preferred'      }),      replace({        "import { createRequire } from 'module';": 'const createRequire = () => () => {}',        delimiters: ['', '']      }),      wasm(wasmOptions.browser)    ]  }].filter(config => {  config.output = config.output.filter(output => {    return (output.file || output.dir + '/' + output.entryFileNames).includes(      process.env.npm_config_build_only || // E.g. `npm install --build-only=lightweight`.      'dist' // Don't build test bundle by default.    );  });  return config.output.length;}), {  allow_empty: true // Fake option to trick rollup into accepting empty config array when filtered above.});