feat: add lockfile option to control npmrc and ci cache

Author: lukekarrys

lib/content/index.js

@@ -69,6 +69,7 @@ module.exports = {
   branches: ['main', 'latest'],
   distPaths: ['bin/', 'lib/'],
   ciVersions: ['12.13.0', '12.x', '14.15.0', '14.x', '16.0.0', '16.x'],
+  lockfile: false,
   unwantedPackages: [
     'eslint',
     'eslint-plugin-node',

lib/content/npmrc

@@ -1 +1 @@
-package-lock=false
+package-lock={{lockfile}}

lib/content/setup-node.yml

@@ -1,6 +1,9 @@
 - uses: actions/setup-node@v3
   with:
     node-version: {{#if useMatrix}}$\{{ matrix.node-version }}{{else}}{{#each ciVersions}}{{#if @last}}{{.}}{{/if}}{{/each}}{{/if}}
+    {{#if lockfile}}
+    cache: npm
+    {{/if}}
 {{#if useMatrix}}
 - name: Update to workable npm (windows)
   # node 12 and 14 ship with npm@6, which is known to fail when updating itself in windows