feat: add NFT bundler (#713)

* feat: add NFT bundler

* chore: add benchmark for NFT

* chore: fix usage of `basePath` in tests

* refactor: add `basePath` to `listFunctionsFiles`

* chore: add `repositoryRoot` test

* chore: remove docs for `repositoryRoot`

This property will likely get deprecated in a future version

* feat: use `repositoryRoot` in NFT

* refactor: use `repositoryRoot` in `getSrcFiles`

* chore: increase maximum number of open files

* chore: increase open file limit in MacOS

.github/workflows/workflow.yml

@@ -21,6 +21,11 @@ jobs:
             node-version: 10.18.0
       fail-fast: false
     steps:
+      # Increasing the maximum number of open files. See:
+      # https://github.com/actions/virtual-environments/issues/268
+      - name: Increase open file limit
+        run: sudo ulimit -Sn 65536
+        if: "${{ matrix.os == 'macOS-latest' }}"
       - name: Git checkout
         uses: actions/checkout@v2
       - name: Node.js ${{ matrix.node }}

README.md

@@ -180,14 +180,6 @@ JSON-formatted string with the following properties:
 
 Maximum number of functions to bundle at the same time.
 
-#### `repositoryRoot`
-
-- _Type_: `string`
-- _Default value_: The value of `basePath`
-
-The path of the project's repository root. This defines the boundary where Node modules can be found. It usually is the
-same value as the `basePath` property, but may be a parent directory in the case of a monorepo setup.
-
 ### Return value
 
 This returns a `Promise` resolving to an array of objects describing each archive. Every object has the following

benchmarks/nft.js

@@ -0,0 +1,24 @@
+const { join } = require('path')
+
+const { zipFunctions } = require('../dist/main')
+
+const { timeFunction } = require('./helpers/main')
+
+const BENCHMARK_OUTPUT = 'benchmarks/output'
+const RUNS = 3
+
+const runBenchmarks = async function () {
+  const func = join(__dirname, 'fixtures')
+
+  const largeDepsNft = await timeFunction(
+    () =>
+      zipFunctions(func, BENCHMARK_OUTPUT, {
+        config: { '*': { nodeBundler: 'nft' } },
+      }),
+    RUNS,
+  )
+
+  console.log(`${largeDepsNft}ms`)
+}
+
+runBenchmarks()

benchmarks/run.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 npm ci --prefix benchmarks/fixtures
 npm run build
+node benchmarks/nft.js > .delta.largeDepsNft
 node benchmarks/zisi.js > .delta.largeDepsZisi
 node benchmarks/esbuild.js > .delta.largeDepsEsbuild