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| 1 | +/** |
| 2 | + * The MIT License (MIT) |
| 3 | + * |
| 4 | + * Copyright (c) 2016-2022 Mickael Jeanroy |
| 5 | + * |
| 6 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | + * of this software and associated documentation files (the "Software"), to deal |
| 8 | + * in the Software without restriction, including without limitation the rights |
| 9 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | + * copies of the Software, and to permit persons to whom the Software is |
| 11 | + * furnished to do so, subject to the following conditions: |
| 12 | + * |
| 13 | + * The above copyright notice and this permission notice shall be included in all |
| 14 | + * copies or substantial portions of the Software. |
| 15 | + * |
| 16 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | + * SOFTWARE. |
| 23 | + */ |
| 24 | + |
| 25 | +import type {Plugin} from 'rollup'; |
| 26 | + |
| 27 | +type FilePath = string; |
| 28 | +type FileEncoding = string; |
| 29 | +type FactoryFn<T> = () => T; |
| 30 | +type Factory<T> = T | FactoryFn<T>; |
| 31 | + |
| 32 | +/** |
| 33 | + * A person, as described in NPM documentation. |
| 34 | + * |
| 35 | + * @see https://docs.npmjs.com/cli/v7/configuring-npm/package-json#people-fields-author-contributors |
| 36 | + */ |
| 37 | +export interface Person { |
| 38 | + /** |
| 39 | + * Person Name. |
| 40 | + */ |
| 41 | + readonly name: string; |
| 42 | + |
| 43 | + /** |
| 44 | + * Person Email. |
| 45 | + */ |
| 46 | + readonly email: string | null; |
| 47 | + |
| 48 | + /** |
| 49 | + * Person URL. |
| 50 | + */ |
| 51 | + readonly url: string | null; |
| 52 | + |
| 53 | + /** |
| 54 | + * Turns the person into a formatted string |
| 55 | + * @returns formatted person info |
| 56 | + */ |
| 57 | + text: () => string; |
| 58 | +} |
| 59 | + |
| 60 | +/** |
| 61 | + * @see {@link https://github.com/mjeanroy/rollup-plugin-license#comment-style} |
| 62 | + */ |
| 63 | +export type CommentStyle = 'regular' | 'ignored' | 'slash' | 'none'; |
| 64 | + |
| 65 | +/** |
| 66 | + * Banner content descriptor. |
| 67 | + */ |
| 68 | +interface BannerContentOptions { |
| 69 | + /** |
| 70 | + * File to get banner content from. |
| 71 | + */ |
| 72 | + file: FilePath; |
| 73 | + |
| 74 | + /** |
| 75 | + * File encoding. |
| 76 | + * @default utf-8 |
| 77 | + */ |
| 78 | + encoding?: FileEncoding; |
| 79 | +} |
| 80 | + |
| 81 | +/** |
| 82 | + * Banner content, can be: |
| 83 | + * - A raw string, evaluated as a (lodash) template. |
| 84 | + * - A file description, the content being read and evaluated as a (lodash) template. |
| 85 | + */ |
| 86 | +type BannerContent = string | BannerContentOptions; |
| 87 | + |
| 88 | +/** |
| 89 | + * Data injected during banner "rendering" (i.e evaluated as template |
| 90 | + * model). |
| 91 | + */ |
| 92 | +interface BannerContentData { |
| 93 | + [key: string]: any; |
| 94 | +} |
| 95 | + |
| 96 | +/** |
| 97 | + * Banner Options. |
| 98 | + */ |
| 99 | +interface BannerOptions { |
| 100 | + content: Factory<BannerContent>; |
| 101 | + commentStyle?: CommentStyle; |
| 102 | + data?: Factory<BannerContentData>; |
| 103 | +} |
| 104 | + |
| 105 | +export type Banner = string | BannerOptions; |
| 106 | + |
| 107 | +/** |
| 108 | + * Dependency Repository Description. |
| 109 | + */ |
| 110 | +interface DependencyRepository { |
| 111 | + /** |
| 112 | + * Repository URL. |
| 113 | + */ |
| 114 | + readonly url: string; |
| 115 | + |
| 116 | + /** |
| 117 | + * Repository Type (git, svn, etc.). |
| 118 | + */ |
| 119 | + readonly type: string; |
| 120 | +} |
| 121 | + |
| 122 | +/** |
| 123 | + * Dependency information is derived from the package.json file |
| 124 | + */ |
| 125 | +export interface Dependency { |
| 126 | + /** |
| 127 | + * Dependency Name. |
| 128 | + */ |
| 129 | + readonly name: string | null; |
| 130 | + |
| 131 | + /** |
| 132 | + * Dependency Maintainers list. |
| 133 | + */ |
| 134 | + readonly maintainers: string[]; |
| 135 | + |
| 136 | + /** |
| 137 | + * Dependency Version. |
| 138 | + */ |
| 139 | + readonly version: string | null; |
| 140 | + |
| 141 | + /** |
| 142 | + * Dependency Description. |
| 143 | + */ |
| 144 | + readonly description: string | null; |
| 145 | + |
| 146 | + /** |
| 147 | + * Dependency Repository Location. |
| 148 | + */ |
| 149 | + readonly repository: string | DependencyRepository | null; |
| 150 | + |
| 151 | + /** |
| 152 | + * Repository Public Homepage. |
| 153 | + */ |
| 154 | + readonly homepage: string | null; |
| 155 | + |
| 156 | + /** |
| 157 | + * If dependency is private. |
| 158 | + */ |
| 159 | + readonly private: boolean; |
| 160 | + |
| 161 | + /** |
| 162 | + * SPDX License short ID. |
| 163 | + */ |
| 164 | + readonly license: string | null; |
| 165 | + |
| 166 | + /** |
| 167 | + * Full License file text. |
| 168 | + */ |
| 169 | + readonly licenseText: string | null; |
| 170 | + |
| 171 | + /** |
| 172 | + * Author information. |
| 173 | + */ |
| 174 | + readonly author: Person | null; |
| 175 | + |
| 176 | + /** |
| 177 | + * Dependency Contributes list. |
| 178 | + */ |
| 179 | + readonly contributors: Person[]; |
| 180 | + |
| 181 | + /** |
| 182 | + * Turns the dependency into a formatted string |
| 183 | + * @returns formatted dependency license info |
| 184 | + */ |
| 185 | + text: () => string; |
| 186 | +} |
| 187 | + |
| 188 | +/** |
| 189 | + * SPDX Licence Identifier. |
| 190 | + */ |
| 191 | +type SpdxId = string; |
| 192 | + |
| 193 | +/** |
| 194 | + * Function checking dependency license validity. |
| 195 | + */ |
| 196 | +type ThirdPartyDependencyValidatorFn = (Dependency: Dependency) => boolean; |
| 197 | + |
| 198 | +type ThirdPartyValidator = SpdxId | ThirdPartyDependencyValidatorFn; |
| 199 | + |
| 200 | +interface ThirdPartyAllowOptions { |
| 201 | + /** |
| 202 | + * Testing if the license if valid |
| 203 | + */ |
| 204 | + test: ThirdPartyValidator; |
| 205 | + |
| 206 | + /** |
| 207 | + * Fail if a dependency does not specify any licenses |
| 208 | + * @default false |
| 209 | + */ |
| 210 | + failOnUnlicensed?: boolean; |
| 211 | + |
| 212 | + /** |
| 213 | + * Fail if a dependency specify a license that does not match given requirement |
| 214 | + * @default false |
| 215 | + */ |
| 216 | + failOnViolation?: boolean; |
| 217 | +} |
| 218 | + |
| 219 | +/** |
| 220 | + * Output generator: may write a file to disk, or something else as long as it is a |
| 221 | + * synchronous operation. |
| 222 | + */ |
| 223 | +type ThirdPartyOutputGeneratorFn = (dependencies: Dependency[]) => void; |
| 224 | + |
| 225 | +/** |
| 226 | + * Template as a raw string. |
| 227 | + */ |
| 228 | +type ThirdPartyOutputTemplate = string; |
| 229 | + |
| 230 | +/** |
| 231 | + * Template function. |
| 232 | + */ |
| 233 | +type ThirdPartyOutputTemplateFn = (dependencies: Dependency[]) => void; |
| 234 | + |
| 235 | +/** |
| 236 | + * Third Party output options object. |
| 237 | + */ |
| 238 | +interface ThirdPartyOutputOptions { |
| 239 | + /** |
| 240 | + * Name of file to write licenses to |
| 241 | + */ |
| 242 | + file: FilePath; |
| 243 | + |
| 244 | + /** |
| 245 | + * @default utf-8 |
| 246 | + */ |
| 247 | + encoding?: FileEncoding; |
| 248 | + |
| 249 | + /** |
| 250 | + * Template function that can be defined to customize report output. |
| 251 | + * |
| 252 | + * @example |
| 253 | + * template(dependencies) { |
| 254 | + * return dependencies.map((dependency) => ( |
| 255 | + * `${dependency.name}:${dependency.version} -- ${dependency.license}`).join('\n') |
| 256 | + * ); |
| 257 | + * }, |
| 258 | + * |
| 259 | + * // Lodash template that can be defined to customize report output |
| 260 | + * template: ` |
| 261 | + * <% _.forEach(dependencies, function (dependency) { %> |
| 262 | + * <%= dependency.name %>:<%= dependency.version%> -- <%= dependency.license %> |
| 263 | + * <% }) %> |
| 264 | + * ` |
| 265 | + */ |
| 266 | + template?: ThirdPartyOutputTemplate | ThirdPartyOutputTemplateFn; |
| 267 | +} |
| 268 | + |
| 269 | +type ThirdPartyOutput = FilePath | ThirdPartyOutputGeneratorFn | ThirdPartyOutputOptions; |
| 270 | + |
| 271 | +interface ThirdPartyOptions { |
| 272 | + /** |
| 273 | + * Output for third party report. |
| 274 | + */ |
| 275 | + output: ThirdPartyOutput | ThirdPartyOutput[]; |
| 276 | + |
| 277 | + /** |
| 278 | + * If private dependencies should be checked (`private: true` in package.json) |
| 279 | + * @default false |
| 280 | + */ |
| 281 | + includePrivate?: boolean; |
| 282 | + |
| 283 | + /** |
| 284 | + * Ensures that dependencies does not violate any license restriction. |
| 285 | + * |
| 286 | + * For example, suppose you want to limit dependencies with MIT or Apache-2.0 |
| 287 | + * licenses, simply define the restriction: |
| 288 | + * |
| 289 | + * @example |
| 290 | + * { |
| 291 | + * allow: '(MIT OR Apache-2.0)' |
| 292 | + * } |
| 293 | + * |
| 294 | + * allow(dependency) { |
| 295 | + * return dependency.license === 'MIT'; |
| 296 | + * } |
| 297 | + */ |
| 298 | + allow?: ThirdPartyValidator | ThirdPartyAllowOptions; |
| 299 | +} |
| 300 | + |
| 301 | +export type ThirdParty = ThirdPartyOutputGeneratorFn | ThirdPartyOptions; |
| 302 | + |
| 303 | +export interface Options { |
| 304 | + sourcemap?: boolean | string; |
| 305 | + |
| 306 | + /** |
| 307 | + * Debug mode |
| 308 | + * @default false |
| 309 | + */ |
| 310 | + debug?: boolean; |
| 311 | + |
| 312 | + /** |
| 313 | + * Current Working Directory |
| 314 | + * @default process.cwd() |
| 315 | + */ |
| 316 | + cwd?: string; |
| 317 | + |
| 318 | + /** |
| 319 | + * License banner to place at the top of your bundle |
| 320 | + */ |
| 321 | + banner?: Factory<Banner>; |
| 322 | + |
| 323 | + /** |
| 324 | + * For third party dependencies. |
| 325 | + * Creates a file containing a summary of all dependencies can be generated |
| 326 | + * automatically |
| 327 | + */ |
| 328 | + thirdParty?: ThirdParty; |
| 329 | +} |
| 330 | + |
| 331 | +declare function rollupPluginLicense(options: Options): Plugin; |
| 332 | + |
| 333 | +export default rollupPluginLicense; |
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