Add script to remove a package

.gitignore

@@ -31,6 +31,7 @@ _infrastructure/tests/build
 *.js.map
 !*.js/
 !scripts/new-package.js
+!scripts/not-needed.js
 !scripts/lint.js
 
 node_modules

README.md

@@ -143,15 +143,14 @@ For a good example package, see [base64-js](https://github.com/DefinitelyTyped/D
 #### Removing a package
 
 When a package [bundles](http://www.typescriptlang.org/docs/handbook/declaration-files/publishing.html) its own types, types should be removed from DefinitelyTyped to avoid confusion.
-Make a PR doing the following:
-* Delete the directory.
-* Add a new entry to `notNeededPackages.json`.
-    - `libraryName`: Descriptive name of the library, e.g. "Angular 2" instead of "angular2". (May be identical to "typingsPackageName".)
-    - `typingsPackageName`: This is the name of the directory you just deleted.
-    - `sourceRepoURL`: This should point to the repository that contains the typings.
-    - `asOfVersion`: A stub will be published to `@types/foo` with this version. Should be higher than any currently published version.
-* Any other packages in DefinitelyTyped that referenced the deleted package should be updated to reference the bundled types.
-    To do this, add a `package.json` with `"dependencies": { "foo": "x.y.z" }`.
+
+You can remove it by running `npm run not-needed -- typingsPackageName asOfVersion sourceRepoURL [libraryName]`.
+- `typingsPackageName`: This is the name of the directory to delete.
+- `asOfVersion`: A stub will be published to `@types/foo` with this version. Should be higher than any currently published version.
+- `sourceRepoURL`: This should point to the repository that contains the typings.
+- `libraryName`: Descriptive name of the library, e.g. "Angular 2" instead of "angular2". (If ommitted, will be identical to "typingsPackageName".)
+
+Any other packages in DefinitelyTyped that referenced the deleted package should be updated to reference the bundled types. To do this, add a `package.json` with `"dependencies": { "foo": "x.y.z" }`.
 
 If a package was never on DefinitelyTyped, it does not need to be added to `notNeededPackages.json`.
 

package.json

@@ -17,6 +17,7 @@
   "scripts": {
     "compile-scripts": "tsc -p scripts",
     "new-package": "node scripts/new-package.js",
+    "not-needed": "node scripts/not-needed.js",
     "lint": "node scripts/lint.js",
     "test": "node node_modules/types-publisher/bin/tester/test.js --run-from-definitely-typed --nProcesses 1"
   },

scripts/not-needed.js

@@ -0,0 +1,30 @@
+// Script to remove a package from DefinitelyTyped and add it to notNeededPackages.json
+
+const fs = require("fs");
+const path = require("path");
+
+const typingsPackageName = process.argv[2];
+const asOfVersion = process.argv[3];
+const sourceRepoURL = process.argv[4];
+const libraryName = process.argv[5] || typingsPackageName;
+
+if (process.argv.length !== 5 && process.argv.length !== 6) {
+	console.log("Usage: npm run not-needed -- typingsPackageName asOfVersion sourceRepoURL [libraryName]");
+	process.exit(1);
+}
+
+rmdirRecursive(typingsPackageName);
+const notNeededPackages = JSON.parse(fs.readFileSync("notNeededPackages.json", "utf-8"));
+notNeededPackages.packages.push({ libraryName, typingsPackageName, sourceRepoURL, asOfVersion });
+fs.writeFileSync("notNeededPackages.json", JSON.stringify(notNeededPackages, undefined, 4), "utf-8");
+
+function rmdirRecursive(dir) {
+	for (let entry of fs.readdirSync(dir)) {
+		entry = path.join(dir, entry)
+		if (fs.statSync(entry).isDirectory())
+			rmdirRecursive(entry);
+		else
+			fs.unlinkSync(entry);
+	}
+	fs.rmdirSync(dir);
+}