Added nodejs-npm-engine Buildpack

Cargo.toml

@@ -3,6 +3,7 @@ members = [
   "buildpacks/nodejs-engine",
   "buildpacks/nodejs-corepack",
   "buildpacks/nodejs-function-invoker",
+  "buildpacks/nodejs-npm-engine",
   "buildpacks/nodejs-pnpm-install",
   "buildpacks/nodejs-yarn",
   "common/nodejs-utils",
@@ -16,6 +17,7 @@ edition = "2021"
 publish = false
 
 [workspace.dependencies]
+commons = { git = "https://github.com/heroku/buildpacks-ruby", branch = "schneems/logging-state-machine-continued" }
 heroku-nodejs-utils = { path = "./common/nodejs-utils" }
 indoc = "2"
 # libcnb has a much bigger impact on buildpack behaviour than any other dependencies,

buildpacks/nodejs-npm-engine/CHANGELOG.md

@@ -7,87 +7,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Added npm version 9.9.0.
-- Added npm version 10.2.0.
-- Added npm version 10.1.0.
-- Added npm version 10.0.0.
-- Added npm version 9.8.1.
-- Added npm version 9.8.0.
-- Added npm version 9.7.2.
-- Added npm version 9.7.1.
-- Added npm version 9.7.0.
-- Added npm version 9.6.7.
-- Added npm version 9.6.4.
-- Added npm version 9.6.3.
-- Added npm version 9.6.2.
-- Added npm version 9.5.1.
-- Added npm version 9.4.1.
-- Added npm version 9.4.0.
-- Added npm version 9.3.0.
-- Added npm version 9.2.0.
-- Added npm version 9.1.2.
-- Added npm version 9.0.1.
-- Added npm version 9.0.0.
-- Added npm version 8.19.4.
-- Added npm version 8.19.3.
-- Added npm version 8.19.2.
-- Added npm version 8.19.1.
-- Added npm version 8.19.0.
-- Added npm version 8.18.0.
-- Added npm version 8.15.1.
-- Added npm version 8.14.0.
-- Added npm version 8.13.2.
-- Added npm version 8.13.0.
-- Added npm version 8.12.2.
-- Added npm version 8.12.1.
-- Added npm version 8.11.0.
-- Added npm version 8.10.0.
-- Added npm version 8.9.0.
-- Added npm version 8.8.0.
-- Added npm version 8.6.0.
-- Added npm version 8.5.4.
-- Added npm version 8.5.3.
-- Added npm version 8.5.2.
-- Added npm version 8.4.1.
-- Added npm version 8.3.2.
-- Added npm version 8.1.4.
-- Added npm version 8.1.3.
-- Added npm version 8.1.2.
-- Added npm version 8.1.1.
-- Added npm version 8.1.0.
-- Added npm version 8.17.0.
-- Added npm version 9.5.0.
-- Added npm version 8.5.0.
-- Added npm version 8.2.0.
-- Added npm version 8.7.0.
-- Added npm version 8.12.0.
-- Added npm version 9.3.1.
-- Added npm version 8.13.1.
-- Added npm version 9.6.6.
-- Added npm version 8.0.0.
-- Added npm version 9.4.2.
-- Added npm version 8.4.0.
-- Added npm version 8.5.5.
-- Added npm version 8.3.1.
-- Added npm version 9.1.0.
-- Added npm version 8.5.1.
-- Added npm version 9.6.1.
-- Added npm version 9.1.3.
-- Added npm version 8.15.0.
-- Added npm version 9.1.1.
-- Added npm version 8.16.0.
-- Added npm version 9.6.5.
-- Added npm version 9.6.0.
-- Added npm version 8.3.0.
-- Added npm version 9.6.6.
-- Added npm version 8.12.0.
-- Added npm version 9.1.3.
-- Added npm version 8.3.0.
-- Added npm version 8.5.5.
-- Added npm version 9.6.5.
-- Added npm version 9.5.0.
-- Added npm version 9.3.1.
-- Added npm version 8.7.0.
-- Added npm version 8.17.0.
-- Added npm version 8.16.0.
-- Added npm version 8.4.0.
+- Initial release

buildpacks/nodejs-npm-engine/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "heroku-npm-engine-buildpack"
+description = "Heroku Node.js npm Engine Cloud Native Buildpack"
+version.workspace = true
+rust-version.workspace = true
+edition.workspace = true
+publish.workspace = true
+
+[dependencies]
+commons.workspace = true
+heroku-nodejs-utils.workspace = true
+libcnb.workspace = true
+libherokubuildpack.workspace = true
+serde.workspace = true
+indoc.workspace = true
+tempfile.workspace = true
+toml.workspace = true
+
+[dev-dependencies]
+libcnb-test.workspace = true
+serde_json.workspace = true
+test_support.workspace = true

buildpacks/nodejs-npm-engine/README.md

@@ -0,0 +1,50 @@
+# Heroku Cloud Native npm Engine Buildpack
+
+[![CI][CI BADGE]][CI LINK] [![Registry][Registry BADGE]][Registry LINK]
+
+Heroku's official Cloud Native Buildpack for installing a specific version of `npm`.
+
+## How it works
+
+The buildpack will pass detection if:
+
+- A `package.json` file is found at the root of the application source.
+- The `package.json` file contains an `engines` entry for `npm` that specifies a version range.
+
+### Step 1: Resolve `npm` version
+
+The npm version range specified in `package.json` will be used to determine an exact version of [npm][npm] to install. 
+
+> [!Note]
+> This list of supported [npm][npm] versions can be found in the [inventory](./inventory.toml) file included with this buildpack.
+
+### Step 2: Install `npm`
+
+Once a valid npm version is determined, [npm][npm] will be installed and its commands will be available on the path.
+
+## Build Plan
+
+### Requires
+
+| Name           | Description                                                                                                                                                                                          |
+|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `node`         | To install `npm` a [Node.js][Node.js] runtime is required. It can be provided by the [`heroku/nodejs-engine`][heroku/nodejs-engine] buildpack.                                                       |
+| `npm`          | To install a different version of `npm` the default [npm][npm] package manager that comes with [Node.js][Node.js] is used. It can be provided by the [`heroku/nodejs-engine`][heroku/nodejs-engine]. |
+
+### Provides
+
+| Name  | Description                                                                          |
+|-------|--------------------------------------------------------------------------------------|
+| `npm` | Allows other buildpacks that require [npm][npm] tooling to depend on this buildpack. |
+
+## License
+
+See [LICENSE](../../LICENSE) file.
+
+[CI BADGE]: https://github.com/heroku/buildpacks-nodejs/actions/workflows/ci.yml/badge.svg
+[CI LINK]: https://github.com/heroku/buildpacks-nodejs/actions/workflows/ci.yml
+[Registry BADGE]: https://img.shields.io/badge/dynamic/json?url=https://registry.buildpacks.io/api/v1/buildpacks/heroku/nodejs-npm-engine&label=version&query=$.latest.version&color=DF0A6B&logo=data:image/png;base64,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&labelColor=white
+[Registry LINK]: https://registry.buildpacks.io/buildpacks/heroku/nodejs-npm-engine
+[Node.js]: https://nodejs.org/
+[npm]: https://docs.npmjs.com/
+[heroku/nodejs-engine]: ../nodejs-engine/README.md

buildpacks/nodejs-npm-engine/buildpack.toml

@@ -0,0 +1,28 @@
+api = "0.9"
+
+[buildpack]
+id = "heroku/nodejs-npm-engine"
+version = "1.1.7"
+name = "Heroku Node.js npm Engine Buildpack"
+homepage = "https://github.com/heroku/buildpacks-nodejs"
+keywords = ["node", "node.js", "nodejs", "javascript", "js", "npm", "engine"]
+
+[[buildpack.licenses]]
+type = "MIT"
+
+[[stacks]]
+id = "*"
+
+[[stacks]]
+id = "heroku-20"
+
+[[stacks]]
+id = "heroku-22"
+
+[[stacks]]
+id = "io.buildpacks.stacks.bionic"
+
+[metadata]
+[metadata.release]
+[metadata.release.docker]
+repository = "docker.io/heroku/buildpack-nodejs-npm-engine"