[v3.0] Browser build (#4593)

* [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Initial new hashing idea * Simplify external import path generation 197 broken tests left * Use correct file names in chunk info 197 broken tests left * Implement first draft for hashing algorithm 189 broken tests left * Remove active deprecations this.emitAsset this.emitChunk this.getAssetFileName this.getChunkFileName import.meta.ROLLUP_ASSET_URL_ import.meta.ROLLUP_CHUNK_URL_ * Reduce render parameters * Always scan all chunks for hashes * Fix asset emission and remaining tests * Reintroduce augmentChunkHash and get OutputChunk by converting RenderedChunk * Provide chunk graph in renderChunk * Handle hash collisions * Remove deprecated hacky asset emission * Allow to configure hash sizes per file * Update documentation * Extend tests * Minor improvements * Improve documentation about hashing * Replace hash in sourcemap file * Provide ChunkInfo in banner/footer/intro/outro * Extract hashing logic * Clean up hashing logic * Add ExternalChunk wrapper * Store inputBase on Chunk * Store snippets on Chunk * Align chunk interfaces * Reduce this. property access * Move dynamicImportFunction warning to options normalization * Restructure rendering logic * Do not run on Node 10 * Update documentation * Try to fix Windows tests * Improve coverage * Remove graph background colors 3.0.0-0 * Set up browser build * Generate commithash inline * Remove execa * Chmod executable from rollup config * Adjust pkg.files * Copy types into build * Work on release script * Continue work on release script * Continue work on release script * Finish release script * Push correct REPL artefacts * Add comments to released PRs and issues * fixup! [v3.0] New hashing algorithm that "fixes (nearly) everything" (#4543) * Add Rollup-in-browser example
rollup · Jul 30, 2022 · e5b3ba0 · e5b3ba0
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diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -48,7 +48,7 @@ jobs:
       - name: Lint
         run: npm run ci:lint
       - name: Vulnerabilities
-        run: npm run security
+        run: npm audit
       - name: Run all tests
         run: npm run ci:test
         env:

diff --git a/LICENSE.md b/LICENSE.md
@@ -292,35 +292,6 @@ Repository: gulpjs/glob-parent
 
 ---------------------------------------
 
-## hash.js
-License: MIT
-By: Fedor Indutny
-Repository: git@github.com:indutny/hash.js
-
----------------------------------------
-
-## inherits
-License: ISC
-Repository: git://github.com/isaacs/inherits
-
-> The ISC License
-> 
-> Copyright (c) Isaac Z. Schlueter
-> 
-> Permission to use, copy, modify, and/or distribute this software for any
-> purpose with or without fee is hereby granted, provided that the above
-> copyright notice and this permission notice appear in all copies.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-> OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-> PERFORMANCE OF THIS SOFTWARE.
-
----------------------------------------
-
 ## is-binary-path
 License: MIT
 By: Sindre Sorhus
@@ -454,26 +425,6 @@ Repository: https://github.com/rich-harris/magic-string
 
 ---------------------------------------
 
-## minimalistic-assert
-License: ISC
-Repository: https://github.com/calvinmetcalf/minimalistic-assert.git
-
-> Copyright 2015 Calvin Metcalf
-> 
-> Permission to use, copy, modify, and/or distribute this software for any purpose
-> with or without fee is hereby granted, provided that the above copyright notice
-> and this permission notice appear in all copies.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-> OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-> PERFORMANCE OF THIS SOFTWARE.
-
----------------------------------------
-
 ## normalize-path
 License: MIT
 By: Jon Schlinkert, Blaine Bublitz

diff --git a/browser/LICENSE.md b/browser/LICENSE.md
@@ -0,0 +1,187 @@
+# Rollup core license
+Rollup is released under the MIT license:
+
+The MIT License (MIT)
+
+Copyright (c) 2017 [these people](https://github.com/rollup/rollup/graphs/contributors)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# Licenses of bundled dependencies
+The published Rollup artifact additionally contains code with the following licenses:
+MIT, ISC
+
+# Bundled dependencies:
+## @rollup/pluginutils
+License: MIT
+By: Rich Harris
+Repository: rollup/plugins
+
+---------------------------------------
+
+## acorn
+License: MIT
+By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
+Repository: https://github.com/acornjs/acorn.git
+
+> MIT License
+> 
+> Copyright (C) 2012-2022 by various contributors (see AUTHORS)
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
+
+---------------------------------------
+
+## acorn-walk
+License: MIT
+By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine
+Repository: https://github.com/acornjs/acorn.git
+
+> MIT License
+> 
+> Copyright (C) 2012-2020 by various contributors (see AUTHORS)
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
+
+---------------------------------------
+
+## hash.js
+License: MIT
+By: Fedor Indutny
+Repository: git@github.com:indutny/hash.js
+
+---------------------------------------
+
+## inherits
+License: ISC
+Repository: git://github.com/isaacs/inherits
+
+> The ISC License
+> 
+> Copyright (c) Isaac Z. Schlueter
+> 
+> Permission to use, copy, modify, and/or distribute this software for any
+> purpose with or without fee is hereby granted, provided that the above
+> copyright notice and this permission notice appear in all copies.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+> OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+> PERFORMANCE OF THIS SOFTWARE.
+
+---------------------------------------
+
+## is-reference
+License: MIT
+By: Rich Harris
+Repository: git+https://github.com/Rich-Harris/is-reference.git
+
+---------------------------------------
+
+## locate-character
+License: MIT
+By: Rich Harris
+Repository: Rich-Harris/locate-character
+
+---------------------------------------
+
+## magic-string
+License: MIT
+By: Rich Harris
+Repository: https://github.com/rich-harris/magic-string
+
+> Copyright 2018 Rich Harris
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+---------------------------------------
+
+## minimalistic-assert
+License: ISC
+Repository: https://github.com/calvinmetcalf/minimalistic-assert.git
+
+> Copyright 2015 Calvin Metcalf
+> 
+> Permission to use, copy, modify, and/or distribute this software for any purpose
+> with or without fee is hereby granted, provided that the above copyright notice
+> and this permission notice appear in all copies.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+> REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+> FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+> INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+> LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+> OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+> PERFORMANCE OF THIS SOFTWARE.
+
+---------------------------------------
+
+## sourcemap-codec
+License: MIT
+By: Rich Harris
+Repository: https://github.com/Rich-Harris/sourcemap-codec
+
+> The MIT License
+> 
+> Copyright (c) 2015 Rich Harris
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
diff --git a/browser/package.json b/browser/package.json
@@ -0,0 +1,36 @@
+{
+  "name": "@rollup/browser",
+  "version": "3.0.0-2",
+  "description": "Next-generation ES module bundler browser build",
+  "main": "dist/rollup.browser.js",
+  "module": "dist/es/rollup.browser.js",
+  "types": "dist/rollup.browser.d.ts",
+  "repository": "rollup/rollup",
+  "keywords": [
+    "modules",
+    "bundler",
+    "bundling",
+    "es6",
+    "optimizer",
+    "browser"
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/rollup/rollup/issues"
+  },
+  "homepage": "https://rollupjs.org/",
+  "files": [
+    "dist/**/*.js",
+    "dist/*.d.ts",
+    "dist/es/package.json",
+    "dist/rollup.browser.js.map"
+  ],
+  "exports": {
+    ".": {
+      "types": "./dist/rollup.d.ts",
+      "require": "./dist/rollup.browser.js",
+      "import": "./dist/es/rollup.browser.js"
+    },
+    "./dist/*": "./dist/*"
+  }
+}
diff --git a/build-plugins/add-cli-entry.ts b/build-plugins/add-cli-entry.ts
@@ -1,24 +1,31 @@
+import { chmod } from 'fs/promises';
+import { resolve } from 'path';
 import MagicString from 'magic-string';
 import type { Plugin } from 'rollup';
 
+const CLI_CHUNK = 'bin/rollup';
+
 export default function addCliEntry(): Plugin {
 	return {
 		buildStart() {
 			this.emitFile({
-				fileName: 'bin/rollup',
+				fileName: CLI_CHUNK,
 				id: 'cli/cli.ts',
 				preserveSignature: false,
 				type: 'chunk'
 			});
 		},
 		name: 'add-cli-entry',
 		renderChunk(code, chunkInfo) {
-			if (chunkInfo.fileName === 'bin/rollup') {
+			if (chunkInfo.fileName === CLI_CHUNK) {
 				const magicString = new MagicString(code);
 				magicString.prepend('#!/usr/bin/env node\n\n');
 				return { code: magicString.toString(), map: magicString.generateMap({ hires: true }) };
 			}
 			return null;
+		},
+		writeBundle({ dir }) {
+			return chmod(resolve(dir!, CLI_CHUNK), '755');
 		}
 	};
 }
diff --git a/build-plugins/clean-before-write.ts b/build-plugins/clean-before-write.ts
@@ -0,0 +1,16 @@
+import { remove } from 'fs-extra';
+import type { Plugin } from 'rollup';
+
+export default function cleanBeforeWrite(dir: string): Plugin {
+	let removePromise: Promise<void> | null = null;
+	return {
+		generateBundle(_options, _bundle, isWrite) {
+			if (isWrite) {
+				// Only remove before first write, but make all writes wait on the removal
+				removePromise ||= remove(dir);
+				return removePromise;
+			}
+		},
+		name: 'clean-before-write'
+	};
+}
diff --git a/build-plugins/copy-types.ts b/build-plugins/copy-types.ts
@@ -0,0 +1,18 @@
+import { resolve } from 'path';
+import { readFile } from 'fs-extra';
+import type { Plugin } from 'rollup';
+
+export default function copyTypes(fileName: string): Plugin {
+	return {
+		async generateBundle(_options, _bundle, isWrite) {
+			if (isWrite) {
+				this.emitFile({
+					fileName,
+					source: await readFile(resolve('src/rollup/types.d.ts'), 'utf8'),
+					type: 'asset'
+				});
+			}
+		},
+		name: 'copy-types'
+	};
+}